Mitsubishi Electric MXZ-2A30VA Service Manual Download Page 150 | Manualshive

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150

OPERATING PROCEDURE

PHOTOS

5. Removing the reactor

(1) Remove the top panel (Photo 1).
(2) Remove the service panel, cabinet, back panel, and the
    electrical parts (Photo 1, 2, 3, 4).
(3) Disconnect the reactor lead wire from the terminal of the
    reactor.
(4) Remove the screws of the reactor, and remove the reactor
    (Photo 9).

Photo 9

Screws of the reactor

3. Removing the 4-way valve

(1) Remove the top panel (Photo 1).
(2) Remove the service panel, the cabinet, and the back panel

(Photo 1, 2, 3).

(3) Recover gas from the refrigerant circuit.

NOTE:

Recover gas from the pipes until the pressure gauge

shows 0 kg/cm

2

(0 MPa).

(4) Remove the electrical parts (Photo 4).
(5) Detach the welded parts of 4-way valve and pipe (Photo 7).

4. Removing the expansion valve

(1) Remove the top panel (Photo 1).
(2) Remove the service panel, the cabinet, and the back panel
    (Photo 1, 2, 3).
    (Gas recovery is not required if the unit is pumped down.)
(3) Remove the electrical parts for removing LEV E (Photo 4, 5).
(4) Remove the LEV coils.
(5) Detach the welded parts of expansion valves and pipes.

4 way valve

R.V. coil

Welded parts

LEV coils

Expansion
valves

Photo 7

Photo 8

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Summary of Contents for MXZ-2A30VA

Page 1: ...Z 4A71VA E5 MXZ 2A52VA E1 MXZ 4A71VA E6 MXZ 2A52VA E2 MXZ 4A71VA E7 MXZ 3A54VA E1 MXZ 4A80VA E1 MXZ 3A54VA E2 MXZ 4A80VA E2 MXZ 3A54VA E3 MXZ 5A100VA E1 MXZ 3A54VA E4 MXZ 3A54VA E5 MXZ 3A54VA E6 MXZ 3A54VA E7 MXZ 4A71VA E1 No OB377 REVISED EDITION H HFC utilized R410A SPLIT TYPE AIR CONDITIONERS MXZ 4A80VA E1 Please void OB377 REVISED EDITION G OUTDOOR UNIT Revision H Indoor units combinations for...

Page 2: ...nits has been changed 6 Communication system has been changed 7 Power supply way has been changed change to supply to outdoor unit 8 Compressor has been changed TNB220FMCH SNB130FLDH1 9 High pressure switch has been removed 10 Outdoor fan motor has been changed PM8H60 UA RC0J60 AA 11 Evaporation temperature thermistor has been removed 12 Ambient temperature thermistor has been added 13 New dip swi...

Page 3: ...ature thermistor has been removed 9 Ambient temperature thermistor has been added MXZ A18WV E2 MXZ 2A52VA E1 1 Indication of capacity has been changed BTU kW 2 Cooling capacity specification has been changed 5 4 kW 5 2 kW 3 Heating capacity specification has been changed 6 6 kW 6 4 kW 4 Dimensions of unit have been changed W840 H640 D330 W800 H550 D285 5 Communication system has been changed 6 Pow...

Page 4: ...5 Power board has been changed MXZ 4A71VA E3 MXZ 4A71VA E4 1 Compressor has been changed SNB130FLEH1 SNB130FGBH1 2 Electronic control P C board has been changed 3 Gas pipe temperature thermistor has been removed 4 Pre heat control has been added 5 Power board has been changed MXZ 2A30VA E1 MXZ 2A30VA E2 1 Compressor has been changed KNB092FEDH KNB073FGDH 2 Inverter P C board has been changed MXZ 3...

Page 5: ...rming Potential based on CO2 INFORMATION FOR THE AIR CONDITIONER WITH R410A REFRIGERANT This room air conditioner adopts HFC refrigerant R410A which never destroys the ozone layer Pay particular attention to the following points though the basic installation procedure is same as that for R22 air conditioners As R410A has working pressure approximately 1 6 times as high as that of R22 some special ...

Page 6: ...ue wrench Flare tool Flare gauge Vacuum pump adapter Electronic scale for refrigerant charging No Not Substitutable for R410A Yes Substitutable for R410A No 12 7 mm and 15 88 mm 1 Tools dedicated for the air conditioner with R410A refrigerant The following tools are required for R410A refrigerant Some R22 tools can be substituted for R410A tools The diameter of the service port on the stop valve i...

Page 7: ...e refrigerant into the atmosphere during installation reinstallation or repairs to the refrigerant circuit Use the vacuum pump for air purging for the purpose of environmental protection 5 Additional charge For additional charging charge the refrigerant from liquid phase of the gas cylinder If the refrigerant is charged from the gas phase composition change may occur in the refrigerant inside the ...

Page 8: ... 2A52VA Air inlet Air outlet Drain outlet Piping Drain hose Back and side MXZ 3A54VA E1 E2 E3 E4 MXZ 4A71VA E1 E2 E3 E4 Air outlet Drain outlet Air inlet Back and side Air outlet Drain outlet Air inlet Back and side MXZ 3A54VA E5 E6 E7 MXZ 4A71VA E5 E6 E7 ...

Page 9: ...A30VA MXZ 2A40VA MXZ 2A52VA MXZ 3A54VA E1 MXZ 4A71VA E1 MXZ 3A54VA E2 E3 E4 E5 E6 E7 MXZ 4A71VA E2 E3 E4 E5 E6 E7 MXZ 4A80VA MXZ 5A100VA MXZ 4A80VA E1 Air outlet Drain outlet Air inlet Back and side MXZ 4A80VA E2 MXZ 5A100VA Air outlet Drain outlet Air inlet Back and side ...

Page 10: ... 42 50 42 60 50 50 50 60 60 60 22 22 22 22 22 25 22 22 35 22 22 42 22 22 50 22 22 60 22 25 25 22 25 35 22 25 42 22 25 50 22 25 60 22 35 35 22 35 42 22 35 50 22 35 60 22 42 42 22 42 50 22 42 60 22 50 50 25 25 25 25 25 35 25 25 42 25 25 50 25 25 60 25 35 35 25 35 42 25 35 50 25 35 60 25 42 42 25 42 50 25 50 50 35 35 35 35 35 42 Indoor units combination 22 22 22 25 25 25 22 22 22 25 22 35 25 25 25 35...

Page 11: ...5 25 60 25 25 71 25 35 35 25 35 42 25 35 50 25 35 60 25 35 71 25 42 42 25 42 50 25 42 60 25 42 71 25 50 50 25 50 60 35 35 35 35 35 42 35 35 50 35 35 60 35 35 71 35 42 42 35 42 50 35 42 60 35 50 50 35 50 60 22 22 22 22 22 22 22 25 22 22 22 35 22 22 22 42 22 22 22 50 22 22 22 60 22 22 22 71 22 22 25 25 22 22 25 35 22 22 25 42 22 22 25 50 22 22 25 60 22 22 25 71 22 22 35 35 22 22 35 42 22 22 35 50 22...

Page 12: ... 42 42 60 22 42 50 50 25 25 25 25 25 25 25 35 25 25 25 42 25 25 25 50 25 25 25 60 25 25 25 71 25 25 35 35 25 25 35 42 25 25 35 50 25 25 35 60 25 25 35 71 25 25 42 42 25 25 42 50 25 25 42 60 25 25 42 71 25 25 50 50 25 25 50 60 25 25 50 71 25 35 35 35 25 35 35 42 25 35 35 50 25 35 35 60 25 35 35 71 25 35 42 42 25 35 42 50 25 35 42 60 25 42 42 42 25 42 42 50 25 42 42 60 25 42 50 50 35 35 35 35 35 35 ...

Page 13: ...5 35 22 25 25 25 42 22 25 25 25 50 22 25 25 25 60 22 25 25 25 71 22 25 25 35 35 22 25 25 35 42 22 25 25 35 50 22 25 25 35 60 22 25 25 42 42 22 25 25 42 50 22 25 35 35 35 22 25 35 35 42 22 25 35 35 50 22 25 35 42 42 22 35 35 35 35 22 35 35 35 42 25 25 25 25 25 25 25 25 25 35 25 25 25 25 42 25 25 25 25 50 25 25 25 25 60 25 25 25 25 71 25 25 25 35 35 25 25 25 35 42 25 25 25 35 50 25 25 25 35 60 25 25...

Page 14: ... 0 540 0 250 0 970 0 565 0 250 1 020 0 595 0 250 1 070 1 40 1 50 1 50 2 20 2 50 1 40 1 40 1 50 INDOOR UNITS COMBINATION 4 22 25 22 22 22 25 25 25 Indoor units combination Unit A Unit B Heating capacity kW Total Outdoor unit power consumption kW Current A Power factor NOTE Electrical data is for outdoor unit only 90 90 90 90 90 3 24 3 53 3 41 3 50 3 60 3 3 0 9 4 0 3 6 0 9 4 5 3 8 1 0 4 3 3 9 1 0 4 ...

Page 15: ... 1 130 0 970 0 250 1 130 1 045 0 250 1 170 1 90 2 07 2 39 1 95 2 33 2 20 2 50 3 50 1 90 1 83 1 51 1 95 1 67 22 25 35 22 22 22 25 22 35 25 25 25 35 Indoor units combination Unit A Unit B Heating capacity kW Total Outdoor unit power consumption kW Current A Power factor NOTE Electrical data is for outdoor unit only 90 90 90 95 95 95 95 95 3 24 3 53 4 20 4 16 4 16 4 16 4 16 4 32 3 3 0 9 4 0 3 6 0 9 4...

Page 16: ...40 5 2 1 1 6 0 1 505 0 250 1 830 2 20 2 50 3 07 2 50 2 97 2 60 2 20 2 50 3 50 2 20 2 20 1 93 2 50 2 13 2 60 22 25 35 22 22 22 25 22 35 25 25 25 35 35 35 Indoor units combination Unit A Unit B Heating capacity kW Total Outdoor unit power consumption kW Current A Power factor NOTE Electrical data is for outdoor unit only 90 90 90 97 97 97 97 97 97 3 24 3 53 4 20 6 95 7 17 7 40 7 40 7 40 7 64 3 3 0 9...

Page 17: ...2 5 2 5 5 0 1 420 6 24 99 2 0 6 0 0 540 1 750 25 35 2 25 3 15 5 4 1 600 7 03 99 2 0 6 8 0 540 2 550 25 42 2 01 3 39 5 4 1 590 6 98 99 2 0 6 8 0 540 2 490 25 50 1 8 3 6 5 4 1 580 6 94 99 2 0 6 8 0 550 2 440 35 35 2 7 2 7 5 4 1 600 7 03 99 2 0 6 8 0 540 2 550 35 42 2 4 3 0 5 4 1 560 6 85 99 2 0 6 8 0 540 2 490 35 50 2 22 3 18 5 4 1 530 6 72 99 2 0 6 8 0 550 2 440 42 42 2 7 2 7 5 4 1 530 6 72 99 2 0 ...

Page 18: ...0 670 1 780 22 25 50 1 23 1 39 2 78 5 4 1 265 5 56 99 2 9 6 8 0 680 1 790 22 35 35 1 3 2 05 2 05 5 4 1 295 5 69 99 2 9 6 8 0 670 1 770 22 35 42 1 2 1 91 2 29 5 4 1 290 5 67 99 2 9 6 8 0 670 1 770 25 25 25 1 8 1 8 1 8 5 4 1 295 5 69 99 2 9 6 8 0 670 1 770 25 25 35 1 59 1 59 2 22 5 4 1 295 5 69 99 2 9 6 8 0 670 1 770 25 25 42 1 47 1 47 2 46 5 4 1 280 5 62 99 2 9 6 8 0 670 1 780 25 25 50 1 35 1 35 2 ...

Page 19: ...4 3 4 6 8 1 580 6 94 99 1 8 9 0 0 410 2 390 25 35 2 83 3 97 6 8 1 580 6 94 99 1 8 9 0 0 410 2 390 25 42 2 54 4 26 6 8 1 510 6 63 99 1 8 9 0 0 400 2 300 25 50 2 27 4 53 6 8 1 440 6 32 99 1 8 9 0 0 390 2 220 35 35 3 4 3 4 6 8 1 580 6 94 99 1 8 9 0 0 410 2 390 35 42 3 09 3 71 6 8 1 510 6 63 99 1 8 9 0 0 410 2 300 35 50 2 8 4 0 6 8 1 440 6 32 99 1 8 9 0 0 410 2 220 42 42 3 4 3 4 6 8 1 440 6 32 99 1 8 ...

Page 20: ... 0 490 2 040 22 25 50 1 54 1 75 3 51 6 8 1 310 5 75 99 2 6 9 0 0 480 1 960 22 35 35 1 62 2 59 2 59 6 8 1 455 6 39 99 2 6 9 0 0 500 2 120 22 35 42 1 51 2 41 2 88 6 8 1 455 6 39 99 2 6 9 0 0 500 2 120 25 25 25 2 27 2 27 2 27 6 8 1 455 6 39 99 2 6 9 0 0 500 2 120 25 25 35 2 0 2 0 2 8 6 8 1 455 6 39 99 2 6 9 0 0 500 2 120 25 25 42 1 85 1 85 3 1 6 8 1 380 6 06 99 2 6 9 0 0 490 2 040 25 25 50 1 7 1 7 3 ...

Page 21: ...540 2 540 22 50 2 08 4 72 6 8 2 440 10 72 99 2 0 7 1 0 550 2 570 22 60 1 82 4 98 6 8 2 460 10 80 99 2 0 7 1 0 550 2 600 25 25 2 5 2 5 5 0 1 420 6 24 99 2 0 6 0 0 540 1 750 25 35 2 5 3 5 6 0 2 010 8 83 99 2 0 7 1 0 540 2 540 25 42 2 5 4 2 6 7 2 220 9 75 99 2 0 7 1 0 540 2 560 25 50 2 27 4 53 6 8 2 440 10 72 99 2 0 7 1 0 550 2 590 25 60 2 0 4 8 6 8 2 460 10 80 99 2 0 7 1 0 550 2 600 35 35 3 4 3 4 6 ...

Page 22: ...83 3 66 7 1 1 960 8 61 99 2 9 8 5 0 680 2 720 22 25 60 1 46 1 66 3 98 7 1 1 950 8 56 99 2 9 8 5 0 680 2 740 22 35 35 1 7 2 7 2 7 7 1 1 990 8 74 99 2 9 8 5 0 670 2 690 22 35 42 1 58 2 51 3 01 7 1 1 970 8 65 99 2 9 8 5 0 670 2 700 22 35 50 1 46 2 32 3 32 7 1 1 960 8 61 99 2 9 8 5 0 680 2 720 22 35 60 1 34 2 12 3 64 7 1 1 950 8 56 99 2 9 8 5 0 680 2 740 22 42 42 1 5 2 8 2 8 7 1 1 970 8 65 99 2 9 8 5 ...

Page 23: ...2 25 1 72 1 72 1 72 1 94 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 22 22 22 35 1 55 1 55 1 55 2 45 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 22 22 22 42 1 44 1 44 1 44 2 78 7 1 1 92 8 43 99 3 7 8 8 0 800 2 760 22 22 22 50 1 35 1 35 1 35 3 05 7 1 1 91 8 39 99 3 7 8 8 0 810 2 780 22 22 25 25 1 66 1 66 1 89 1 89 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 22 22 25 35 1 50 1 50 1 71 2 39 7 1 1 93 8 48 99 3 7 8 8 0 800...

Page 24: ...1 92 8 43 99 3 7 8 8 0 800 2 760 25 25 25 25 1 77 1 77 1 77 1 77 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 25 25 25 35 1 61 1 61 1 61 2 27 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 25 25 25 42 1 51 1 51 1 51 2 57 7 1 1 92 8 43 99 3 7 8 8 0 800 2 760 25 25 25 50 1 42 1 42 1 42 2 84 7 1 1 91 8 39 99 3 7 8 8 0 810 2 780 25 25 35 35 1 48 1 48 2 07 2 07 7 1 1 93 8 48 99 3 7 8 8 0 800 2 750 ...

Page 25: ...97 8 6 2 110 9 27 99 1 8 9 0 0 390 2 220 22 60 2 31 6 29 8 6 2 090 9 18 99 1 8 9 0 0 380 2 220 25 25 3 6 3 6 7 2 1 710 7 51 99 1 8 9 0 0 410 2 390 25 35 3 17 4 43 7 6 1 890 8 30 99 1 8 9 0 0 410 2 390 25 42 3 21 5 39 8 6 2 000 8 78 99 1 8 9 0 0 400 2 300 25 50 2 87 5 73 8 6 2 110 9 27 99 1 8 9 0 0 390 2 220 25 60 2 53 6 07 8 6 2 090 9 18 99 1 8 9 0 0 380 2 220 35 35 4 3 4 3 8 6 2 030 8 92 99 1 8 9...

Page 26: ...4 43 8 6 1 860 8 17 99 2 6 9 0 0 480 1 960 22 25 60 1 77 2 01 4 82 8 6 1 850 8 12 99 2 6 9 0 0 480 1 960 22 35 35 2 06 3 27 3 27 8 6 2 020 8 87 99 2 6 9 0 0 500 2 120 22 35 42 1 91 3 04 3 65 8 6 1 940 8 52 99 2 6 9 0 0 490 2 040 22 35 50 1 77 2 81 4 02 8 6 1 860 8 17 99 2 6 9 0 0 480 1 960 22 35 60 1 62 2 57 4 41 8 6 1 850 8 12 99 2 6 9 0 0 480 1 960 22 42 42 1 8 3 4 3 4 8 6 1 940 8 52 99 2 6 9 0 ...

Page 27: ...2 08 2 08 2 08 2 36 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 22 22 22 35 1 87 1 87 1 87 2 98 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 22 22 22 42 1 75 1 75 1 75 3 35 8 6 1 860 8 17 99 3 4 9 0 0 600 1 940 22 22 22 50 1 63 1 63 1 63 3 71 8 6 1 770 7 77 99 3 4 9 0 0 600 1 930 22 22 25 25 2 01 2 01 2 29 2 29 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 22 22 25 35 1 82 1 82 2 07 2 89 8 6 1 950 8 56 99 3 4 9 0 0 60...

Page 28: ...60 8 17 99 3 4 9 0 0 600 1 940 25 25 25 25 2 15 2 15 2 15 2 15 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 25 25 25 35 1 95 1 95 1 95 2 75 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 25 25 25 42 1 83 1 83 1 83 3 11 8 6 1 860 8 17 99 3 4 9 0 0 600 1 940 25 25 25 50 1 72 1 72 1 72 3 44 8 6 1 770 7 77 99 3 4 9 0 0 600 1 930 25 25 35 35 1 79 1 79 2 51 2 51 8 6 1 950 8 56 99 3 4 9 0 0 600 1 960 ...

Page 29: ...0 22 42 2 2 4 2 6 4 2 080 9 13 99 2 0 7 2 0 580 2 450 22 50 2 2 5 0 7 2 2 450 10 76 99 2 0 7 7 0 560 2 710 22 60 1 75 6 00 7 75 2 750 12 08 99 2 0 8 0 0 560 3 050 22 71 1 66 6 19 7 9 2 810 12 34 99 2 0 8 2 0 560 3 200 25 25 2 5 2 5 5 0 1 360 5 97 99 2 0 6 2 0 580 1 950 25 35 2 5 3 5 6 0 2 010 8 83 99 2 0 7 1 0 580 2 540 25 42 2 5 4 2 6 7 2 290 10 06 99 2 0 7 8 0 570 2 870 25 50 2 5 5 0 7 5 2 580 1...

Page 30: ...0 2 970 22 22 42 2 01 2 01 3 83 7 85 2 310 10 14 99 2 9 8 7 0 690 2 940 22 22 50 1 72 1 72 4 41 7 85 2 320 10 19 99 2 9 9 0 0 700 2 920 22 22 60 1 46 1 46 5 03 7 95 2 370 10 41 99 2 9 9 0 0 680 2 880 22 22 71 1 4 1 4 5 2 8 0 2 390 10 50 99 2 9 9 0 0 680 2 880 22 25 25 2 2 2 5 2 5 7 2 2 100 9 22 99 2 9 8 9 0 690 2 940 22 25 35 2 08 2 36 3 31 7 75 2 350 10 32 99 2 9 8 9 0 690 2 970 22 25 42 1 95 2 2...

Page 31: ... 98 3 94 7 9 2 370 10 41 99 2 9 9 0 0 700 2 920 25 25 60 1 82 1 82 4 36 8 0 2 390 10 50 99 2 9 9 0 0 680 2 880 25 25 71 1 65 1 65 4 70 8 0 2 390 10 50 99 2 9 9 0 0 680 2 880 25 35 35 2 07 2 89 2 89 7 85 2 350 10 32 99 2 9 9 0 0 690 2 920 25 35 42 1 96 2 75 3 29 8 0 2 360 10 36 99 2 9 9 0 0 690 2 900 25 35 50 1 82 2 54 3 64 8 0 2 380 10 45 99 2 9 9 0 0 700 2 890 25 35 60 1 67 2 33 4 00 8 0 2 350 10...

Page 32: ...22 22 22 42 1 63 1 63 1 63 3 11 8 0 2 180 9 57 99 3 7 9 2 0 800 2 630 22 22 22 50 1 52 1 52 1 52 3 44 8 0 2 150 9 44 99 3 7 9 2 0 790 2 620 22 22 22 60 1 4 1 4 1 4 3 8 8 0 2 130 9 35 99 3 7 9 2 0 770 2 590 22 22 22 71 1 28 1 28 1 28 4 16 8 0 2 130 9 35 99 3 7 9 2 0 770 2 590 22 22 25 25 1 87 1 87 2 13 2 13 8 0 2 190 9 62 99 3 7 9 2 0 810 2 670 22 22 25 35 1 68 1 68 1 91 1 91 7 18 2 210 9 71 99 3 7...

Page 33: ... 0 2 100 9 22 99 3 7 9 2 0 770 2 560 22 35 35 35 1 4 2 2 2 2 2 2 8 0 2 200 9 66 99 3 7 9 2 0 810 2 610 22 35 35 42 1 31 2 09 2 09 2 51 8 0 2 140 9 40 99 3 7 9 2 0 800 2 600 22 35 35 50 1 24 1 97 1 97 2 82 8 0 2 080 9 13 99 3 7 9 2 0 790 2 590 22 35 42 42 1 2 2 0 2 4 2 4 8 0 2 080 9 13 99 3 7 9 2 0 790 2 590 25 25 25 25 1 98 1 98 1 98 1 98 7 92 2 150 9 44 99 3 7 9 2 0 810 2 670 25 25 25 35 1 82 1 8...

Page 34: ...0 10 99 1 8 9 6 0 470 3 120 22 50 2 72 6 18 8 9 2 470 10 85 99 1 8 9 9 0 460 3 140 22 60 2 52 6 88 9 4 2 710 11 90 99 1 8 9 9 0 460 3 140 22 71 2 22 7 18 9 4 2 710 11 90 99 1 8 9 9 0 460 3 140 25 25 3 6 3 6 7 2 2 170 9 53 99 1 8 9 1 0 480 3 140 25 35 3 17 4 43 7 6 2 210 9 71 99 1 8 9 5 0 480 3 230 25 42 3 1 5 2 8 3 2 360 10 36 99 1 8 9 8 0 470 3 240 25 50 3 0 6 0 9 0 2 520 11 07 99 1 8 10 1 0 460 ...

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Page 36: ...5 4 70 9 4 2 090 9 18 99 2 6 11 6 0 510 3 320 25 25 60 2 14 2 14 5 12 9 4 2 090 9 18 99 2 6 11 6 0 510 3 320 25 25 71 1 94 1 94 5 52 9 4 2 090 9 18 99 2 6 11 6 0 510 3 320 25 35 35 2 48 3 46 3 46 9 4 2 190 9 62 99 2 6 11 6 0 530 3 400 25 35 42 2 30 3 23 3 87 9 4 2 110 9 27 99 2 7 11 6 0 520 3 310 25 35 50 2 14 2 99 4 27 9 4 2 030 8 92 99 2 7 11 6 0 510 3 230 25 35 60 1 96 2 74 4 70 9 4 2 030 8 92 ...

Page 37: ...2 22 42 1 91 1 91 1 91 3 67 9 4 1 930 8 48 99 3 5 11 6 0 580 3 320 22 22 22 50 1 78 1 78 1 78 4 06 9 4 1 910 8 39 99 3 5 11 6 0 580 3 260 22 22 22 60 1 64 1 64 1 64 4 48 9 4 1 910 8 39 99 3 5 11 6 0 580 3 260 22 22 22 71 1 51 1 51 1 51 4 87 9 4 1 910 8 39 99 3 5 11 6 0 580 3 260 22 22 25 25 2 2 2 2 2 5 2 5 9 4 1 980 8 70 99 3 5 11 6 0 590 3 400 22 22 25 35 1 99 1 99 2 26 3 16 9 4 1 940 8 52 99 3 4...

Page 38: ...7 91 99 3 5 11 6 0 580 3 200 22 35 35 35 1 63 2 59 2 59 2 59 9 4 1 860 8 17 99 3 4 11 6 0 590 3 280 22 35 35 42 1 53 2 46 2 46 2 95 9 4 1 820 7 99 99 3 5 11 6 0 580 3 240 22 35 35 50 1 45 2 32 2 32 3 31 9 4 1 780 7 82 99 3 5 11 6 0 580 3 210 22 35 42 42 1 5 2 3 2 8 2 8 9 4 1 780 7 82 99 3 4 11 6 0 560 3 200 25 25 25 25 2 35 2 35 2 35 2 35 9 4 1 950 8 56 99 3 4 11 6 0 590 3 390 25 25 25 35 2 14 2 1...

Page 39: ... 2 200 22 42 2 20 4 20 6 4 2 080 9 13 99 2 0 7 2 0 580 2 450 22 50 2 20 5 00 7 2 2 450 10 76 99 2 0 7 7 0 560 2 710 22 60 2 09 5 71 7 8 2 750 12 08 99 2 0 8 0 0 560 3 050 22 71 1 87 6 03 7 9 2 810 12 34 99 2 0 8 2 0 560 3 200 25 25 2 50 2 50 5 0 1 360 5 97 99 2 0 6 2 0 580 1 950 25 35 2 50 3 50 6 0 2 010 8 83 99 2 0 7 1 0 540 2 540 25 42 2 50 4 20 6 7 2 290 10 06 99 2 0 7 8 0 550 2 870 25 50 2 50 ...

Page 40: ...0 670 2 510 22 22 35 2 14 2 14 3 42 7 7 2 310 10 14 99 2 9 9 0 0 690 2 970 22 22 42 1 99 1 99 3 82 7 8 2 310 10 14 99 2 9 9 0 0 690 2 940 22 22 50 1 85 1 85 4 20 7 9 2 320 10 19 99 2 9 9 0 0 700 2 920 22 22 60 1 82 1 82 4 96 8 6 2 650 11 64 99 2 9 9 4 0 680 3 000 22 22 71 1 65 1 65 5 30 8 6 2 680 11 77 99 2 9 9 4 0 680 3 000 22 25 25 2 20 2 50 2 50 7 2 2 100 9 22 99 2 9 8 9 0 690 2 940 22 25 35 2 ...

Page 41: ... 2 50 2 50 7 5 2 250 9 88 99 2 9 9 0 0 690 3 010 25 25 35 2 29 2 29 3 22 7 8 2 350 10 32 99 2 9 9 0 0 690 2 970 25 25 42 2 23 2 23 3 74 8 2 2 500 10 98 99 2 9 9 2 0 690 3 000 25 25 50 2 13 2 13 4 24 8 5 2 650 11 64 99 2 9 9 4 0 700 3 040 25 25 60 1 95 1 95 4 70 8 6 2 680 11 77 99 2 9 9 4 0 680 3 000 25 25 71 1 86 1 86 5 28 9 0 2 680 11 77 99 2 9 9 8 0 680 3 170 25 35 35 2 08 2 91 2 91 7 9 2 350 10...

Page 42: ...3 58 9 1 2 750 12 08 99 2 9 9 9 0 690 3 130 35 42 60 2 35 2 82 4 03 9 2 2 770 12 17 99 2 9 10 0 0 680 3 150 35 42 71 2 20 2 64 4 46 9 3 2 760 12 12 99 2 9 10 3 0 670 3 250 35 50 50 2 34 3 33 3 33 9 0 2 720 11 95 99 2 9 9 9 0 680 3 140 35 50 60 2 22 3 17 3 81 9 2 2 730 11 99 99 2 9 10 0 0 660 3 170 35 50 71 2 11 3 01 4 28 9 4 2 790 12 25 99 2 9 10 5 0 660 3 330 35 60 60 2 12 3 64 3 64 9 4 2 790 12 ...

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Page 44: ...1 02 99 3 7 10 2 0 810 3 000 22 25 35 60 1 46 1 65 2 32 3 97 9 4 2 600 11 42 99 3 7 10 5 0 770 3 060 22 25 35 71 1 35 1 54 2 15 4 36 9 4 2 580 11 33 99 3 7 10 6 0 770 3 100 22 25 42 42 1 51 1 71 2 89 2 89 9 0 2 510 11 02 99 3 7 10 2 0 810 3 000 22 25 42 50 1 46 1 65 2 78 3 31 9 2 2 550 11 20 99 3 7 10 4 0 790 3 030 22 25 42 60 1 39 1 57 2 65 3 79 9 4 2 590 11 37 99 3 7 10 6 0 770 3 080 22 25 42 71...

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Page 49: ...0 780 3 500 25 25 25 25 71 1 46 1 46 1 46 1 46 4 16 10 0 2 905 12 76 99 3 9 11 0 0 780 3 500 25 25 25 35 35 1 72 1 72 1 72 2 42 2 42 10 0 2 935 12 89 99 3 9 11 0 0 780 3 500 25 25 25 35 42 1 64 1 64 1 64 2 30 2 78 10 0 2 920 12 82 99 3 9 11 0 0 780 3 500 25 25 25 35 50 1 56 1 56 1 56 2 19 3 13 10 0 2 905 12 76 99 3 9 11 0 0 780 3 500 25 25 25 35 60 1 47 1 47 1 47 2 06 3 53 10 0 2 905 12 76 99 3 9 ...

Page 50: ... 99 1 8 9 9 0 470 3 230 22 50 2 72 6 18 8 9 2 470 10 85 99 1 8 10 5 0 460 3 360 22 60 2 68 7 32 10 0 2 900 12 74 99 1 8 10 5 0 460 3 360 22 71 2 37 7 63 10 0 2 900 12 74 99 1 8 10 5 0 460 3 360 25 25 3 60 3 60 7 2 2 170 9 53 99 1 8 9 1 0 480 3 140 25 35 3 17 4 43 7 6 2 210 9 71 99 1 8 9 5 0 480 3 230 25 42 3 10 5 20 8 3 2 360 10 36 99 1 8 9 8 0 470 3 240 25 50 3 00 6 00 9 0 2 520 11 07 99 1 8 10 1...

Page 51: ... 3 330 22 22 35 2 78 2 78 4 44 10 0 2 810 12 34 99 2 6 12 6 0 530 3 710 22 22 42 2 68 2 68 5 14 10 5 2 850 12 52 99 2 6 12 6 0 520 3 530 22 22 50 2 57 2 57 5 86 11 0 2 900 12 74 99 2 6 12 6 0 510 3 350 22 22 60 2 33 2 33 6 35 11 0 2 890 12 69 99 2 6 12 6 0 510 3 340 22 22 71 2 10 2 10 6 80 11 0 2 890 12 69 99 2 6 12 6 0 510 3 340 22 25 25 2 72 3 09 3 09 8 9 2 170 9 53 99 2 6 12 6 0 530 3 420 22 25...

Page 52: ... 00 9 0 2 170 9 53 99 2 6 12 6 0 530 3 750 25 25 35 2 97 2 97 4 16 10 1 2 480 10 89 99 2 6 12 6 0 530 3 750 25 25 42 2 88 2 88 4 84 10 6 2 670 11 73 99 2 6 12 6 0 520 3 600 25 25 50 2 75 2 75 5 50 11 0 2 870 12 60 99 2 6 12 6 0 510 3 450 25 25 60 2 50 2 50 6 00 11 0 2 860 12 56 99 2 6 12 6 0 510 3 440 25 25 71 2 27 2 27 6 46 11 0 2 860 12 56 99 2 6 12 6 0 510 3 440 25 35 35 2 76 3 87 3 87 10 5 2 8...

Page 53: ...33 11 0 2 850 12 52 99 2 7 12 6 0 510 3 430 35 42 60 2 81 3 37 4 82 11 0 2 850 12 52 99 2 7 12 6 0 510 3 430 35 42 71 2 60 3 12 5 28 11 0 2 770 12 17 99 2 7 12 6 0 500 3 340 35 50 50 2 86 4 07 4 07 11 0 2 700 11 86 99 2 7 12 6 0 490 3 250 35 50 60 2 66 3 79 4 55 11 0 2 700 11 86 99 2 7 12 6 0 490 3 250 35 50 71 2 46 3 53 5 01 11 0 2 700 11 86 99 2 7 12 6 0 490 3 250 35 60 60 2 48 4 26 4 26 11 0 2 ...

Page 54: ... 3 0 590 3 900 22 22 25 35 2 22 2 22 2 52 3 54 10 5 2 280 10 01 99 3 4 13 3 0 590 3 900 22 22 25 42 2 14 2 14 2 43 4 09 10 8 2 330 10 23 99 3 5 13 3 0 580 3 890 22 22 25 50 2 03 2 03 2 31 4 63 11 0 2 380 10 45 99 3 5 13 3 0 580 3 890 22 22 25 60 1 88 1 88 2 13 5 11 11 0 2 370 10 41 99 3 5 13 3 0 580 3 880 22 22 25 71 1 73 1 73 1 96 5 58 11 0 2 370 10 41 99 3 5 13 3 0 580 3 880 22 22 35 35 2 03 2 0...

Page 55: ...0 32 99 3 5 13 3 0 580 3 890 22 25 35 60 1 70 1 94 2 71 4 65 11 0 2 340 10 28 99 3 5 13 3 0 580 3 880 22 25 35 71 1 58 1 80 2 52 5 10 11 0 2 340 10 28 99 3 5 13 3 0 580 3 880 22 25 42 42 1 84 2 10 3 53 3 53 11 0 2 350 10 32 99 3 5 13 3 0 580 3 890 22 25 42 50 1 74 1 98 3 32 3 96 11 0 2 340 10 28 99 3 5 13 3 0 580 3 880 22 25 42 60 1 62 1 85 3 10 4 43 11 0 2 340 10 28 99 3 5 13 3 0 580 3 880 22 25 ...

Page 56: ...44 99 3 4 13 3 0 590 3 900 25 25 25 42 2 24 2 24 2 24 3 78 10 5 2 250 9 88 99 3 5 13 3 0 580 3 890 25 25 25 50 2 20 2 20 2 20 4 40 11 0 2 360 10 36 99 3 5 13 3 0 580 3 890 25 25 25 60 2 04 2 04 2 04 4 88 11 0 2 350 10 32 99 3 5 13 3 0 580 3 880 25 25 25 71 1 88 1 88 1 88 5 36 11 0 2 350 10 32 99 3 5 13 3 0 580 3 880 25 25 35 35 2 29 2 29 3 21 3 21 11 0 2 550 11 20 99 3 4 13 3 0 590 3 900 25 25 35 ...

Page 57: ...3 0 600 3 900 25 42 42 60 1 63 2 73 2 73 3 91 11 0 2 240 9 84 99 3 5 13 3 0 580 3 880 25 42 50 50 1 65 2 77 3 29 3 29 11 0 2 240 9 84 99 3 5 13 3 0 580 3 880 35 35 35 35 2 75 2 75 2 75 2 75 11 0 2 500 10 98 99 3 4 13 3 0 590 3 900 35 35 35 42 2 62 2 62 2 62 3 14 11 0 2 400 10 54 99 3 5 13 3 0 580 3 890 35 35 35 50 2 48 2 48 2 48 3 56 11 0 2 310 10 14 99 3 5 13 3 0 580 3 890 35 35 35 60 2 33 2 33 2...

Page 58: ...0 780 4 090 22 22 22 35 50 1 75 1 75 1 75 2 78 3 97 12 0 2 815 12 36 99 4 1 14 0 0 790 4 080 22 22 22 35 60 1 64 1 64 1 64 2 61 4 47 12 0 2 805 12 32 99 4 1 14 0 0 800 4 070 22 22 22 35 71 1 53 1 53 1 53 2 44 4 97 12 0 2 805 12 32 99 4 1 14 0 0 780 4 100 22 22 22 42 42 1 76 1 76 1 76 3 36 3 36 12 0 2 815 12 36 99 4 1 14 0 0 790 4 080 22 22 22 42 50 1 67 1 67 1 67 3 19 3 80 12 0 2 800 12 30 99 4 1 ...

Page 59: ...0 780 4 100 22 25 25 25 35 2 00 2 27 2 27 2 27 3 19 12 0 2 835 12 45 99 4 1 14 0 0 780 4 100 22 25 25 25 42 1 89 2 16 2 16 2 16 3 63 12 0 2 820 12 38 99 4 1 14 0 0 780 4 090 22 25 25 25 50 1 80 2 04 2 04 2 04 4 08 12 0 2 815 12 36 99 4 1 14 0 0 790 4 080 22 25 25 25 60 1 68 1 91 1 91 1 91 4 59 12 0 2 805 12 32 99 4 1 14 0 0 800 4 070 22 25 25 25 71 1 57 1 79 1 79 1 79 5 06 12 0 2 805 12 32 99 4 1 ...

Page 60: ...0 780 4 100 25 25 25 25 71 1 75 1 75 1 75 1 75 5 00 12 0 2 805 12 32 99 4 1 14 0 0 780 4 100 25 25 25 35 35 2 07 2 07 2 07 2 90 2 90 12 0 2 835 12 45 99 4 1 14 0 0 780 4 100 25 25 25 35 42 1 97 1 97 1 97 2 76 3 33 12 0 2 820 12 38 99 4 1 14 0 0 780 4 100 25 25 25 35 50 1 87 1 87 1 87 2 63 3 76 12 0 2 805 12 32 99 4 1 14 0 0 780 4 100 25 25 25 35 60 1 76 1 76 1 76 2 47 4 25 12 0 2 805 12 32 99 4 1 ...

Page 61: ... Outdoor unit power supply MXZ 2A30VA Single phase 230 V 50 Hz 2 Max 20 Max 15 Refer to 9 Refer to 9 10 90 3 60 0 2 KNB092FEDH KNB073FGDH 750 U V 1 70 V W 1 70 W U 1 70 RC0J50 CF BLK WHT 14 2 WHT RED 14 2 RED BLK 14 2 800 x 550 x 285 34 2 1 15 320 NEO22 Cooling 3 0 1 1 4 0 1 950 2 87 595 2 67 5 04 46 44 850 650 Heating 4 0 1 0 4 5 1 950 3 6 745 3 40 5 37 47 46 850 650 E1 E2 TEST CONDITIONS COOLING...

Page 62: ... BLK 14 2 800 x 550 x 285 40 2 1 3 450 NEO22 Heating 4 5 1 0 5 0 1 860 4 32 945 4 12 4 76 48 47 850 490 MXZ 2A40VA Single phase 230 V 50 Hz 2 Max 30 Max 20 Refer to 9 Refer to 9 15 95 4 78 0 2 KNB092FEDH 1 100 U V 1 70 V W 1 70 W U 1 70 RC0J50 CF BLK WHT 14 2 WHT RED 14 2 RED BLK 14 2 800 x 550 x 285 34 2 1 15 320 NEO22 Cooling 4 0 1 1 4 5 1 950 4 78 1 045 4 58 3 83 47 44 850 650 Heating 4 5 1 0 5...

Page 63: ...W Ω Ω mm kg dB rpm kg cc Compressor 2 Electrical data Fan motor Special remarks Capacity System Coefficient of performance C O P 2 Outdoor unit power supply MXZ 3A54VA Single phase 230 V 50 Hz 2 to 3 Max 50 Max 25 Refer to 9 Refer to 9 25 99 6 39 0 2 1 400 RC0J60 AA BLK WHT 15 2 WHT RED 15 2 RED BLK 15 2 840 x 710 x 330 57 2 2 7 600 NEO22 700 NEO22 Cooling 5 4 2 9 6 8 2 525 5 69 1 295 5 49 4 17 46...

Page 64: ...ks Capacity System Coefficient of performance C O P 2 MXZ 4A80VA Single phase 230 V 50 Hz 2 to 4 Max 70 Max 25 Refer to 9 Refer to 9 25 99 9 62 0 2 TNB220FMCH 2 100 U V 1 41 V W 1 41 W U 1 41 PM8H60 UA BLK WHT 15 2 WHT RED 15 2 RED BLK 15 2 900 x 900 x 320 70 67 2 3 5 870 NEO22 Cooling 8 0 3 7 9 2 2 530 9 62 2 190 9 42 3 65 46 44 560 400 Heating 9 4 3 4 11 6 2 630 8 48 1 930 8 28 4 87 48 46 590 40...

Page 65: ...or unit power supply MXZ 5A100VA Single phase 230 V 50 Hz 2 to 5 Max 80 Max 25 Refer to 9 Refer to 9 25 99 12 88 0 2 TNB220FMCH 2 700 U V 1 41 V W 1 41 W U 1 41 PM8H60 UA BLK WHT 15 2 WHT RED 15 2 RED BLK 15 2 900 x 900 x 320 68 2 4 0 870 NEO22 Cooling 10 3 7 11 3 396 12 88 2 935 12 68 3 41 51 45 700 500 Heating 12 3 4 14 3 558 12 45 2 835 12 25 4 23 54 46 700 500 TEST CONDITIONS COOLING INDOOR Dr...

Page 66: ... BAND CENTER FREQUENCIES Hz Cooling High FUNCTION FAN SPEED Heating High 47 SPL dB A 48 LINE MXZ 2A40VA MXZ 2A52VA 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL 0dB 0 0002 MICRO BAR BAND CENTER FREQUENCIES Hz Cooling High FUNCTION FAN SPEED Heating High 46 SPL ...

Page 67: ... C Wet bulb temperature 6 C 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL 0dB 0 0002 MICRO BAR BAND CENTER FREQUENCIES Hz Cooling High FUNCTION FAN SPEED Heating High 48 SPL dB A 50 LINE MXZ 4A71VA 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 A...

Page 68: ... out 2 10x21 Oval hole Drainage hole 42 Liquid pipe 6 35 flared 1 4 Gas pipe 9 52 flared 3 8 Liquid pipe 6 35 flared 1 4 Gas pipe 9 52 flared 3 8 B unit connection A unit connection REQUIRED SPACE Basically open 100mm or more without any obstruction in front and on both sides of the unit 350mm or more 200mm or more 100mm or more 100mm or more Open two sides of left right or rear side ...

Page 69: ...3 8 A B C unit C unit connection B unit connection A unit connection Indoor and outdoor connect wiring 39 x 27 hole Drainage holes 3 33 MXZ 3A54VA E1 E2 E3 E4 REQUIRED SPACE More than 100 mm Open as a rule More than 500 mm if the front and both sides are open More than 100 mm More than 200 mm if there are obstacles to both sides Open as a rule More than 500 mm if the back both sides and top are op...

Page 70: ...ce fully Note Leave rear overhead and both sides clearance fully 2 Service space Bolt Pitch 4 10 x 21 Oval hole Base bolt M10 Air in Air in Air out 3 33 Drain hole 31 3 13 3 20 3 171 500 169 63 2 360 6 16 8 288 233 1 17 7 17 7 396 30 330 66 3 840 30 710 299 360 240 200 Indoor and outdoor connect wiring 39 x 27 hole 27 1 23 1 45 225 84 440 Gas pipe 9 52 flared 3 8 Liquid pipe 6 35 flared 1 4 C unit...

Page 71: ...4 Gas pipe 9 52 flared 3 8 B C D unit 12 7 flared 1 2 A unit D unit connection C unit connection B unit connection A unit connection Indoor and outdoor connect wiring 39 x 27 hole REQUIRED SPACE More than 100 mm Open as a rule More than 500 mm if the front and both sides are open More than 100 mm More than 200 mm if there are obstacles to both sides Open as a rule More than 500 mm if the back both...

Page 72: ...ly Note Leave rear overhead and both sides clearance fully 2 Service space Air in Air in Air out Base bolt M10 4 10 x 21 Oval hole 3 33 Drain hole Bolt Pitch 171 500 360 6 20 3 13 3 16 8 31 3 63 2 288 233 1 169 396 17 7 17 7 9 52 flared 3 8 B C D unit Liquid pipe 6 35 flared 1 4 330 13 30 66 3 Indoor and outdoor connect wiring 39 x 27 hole 27 1 23 1 440 45 315 84 299 360 710 840 30 200 240 D unit ...

Page 73: ...shape notched holes Base bolt M10 2 12 x 36 Oval hole 531 3 900 480 8 350 900 460 317 50 23 Indoor and outdoor connect wiring 26 x 45 hole 30 33 320 23 10 88 Gas pipe 12 7 flared 1 2 A unit 9 52 flared 3 8 B C D unit 6 35 flared 1 4 Liquid pipe D unit connection C unit connection B unit connection A unit connection 1 Installation space Note Leave front and both sides clearance fully Note Leave fro...

Page 74: ...than More than More than More than More than More than More than More than 320 30 10 88 Gas pipe 12 7 flared 1 2 A unit 9 52 flared 3 8 B C D E MXZ 5A100VA unit 6 35 flared 1 4 Liquid pipe D unit connection E unit connection MXZ 5A100VA C unit connection B unit connection A unit connection 1 Installation space Note Leave front and both sides clearance fully Note Leave front and overhead clearance ...

Page 75: ... DISPLAY P C BOARD LED2 SW1 CN936 LED1 BLU 7 Terminal block Connector 3 Symbols below indicate 2 Use copper conductors only for field wiring diagram for servicing refer to the indoor unit electric wiring 1 About the indoor side electric wiring NOTES SYMBOL NAME SYMBOL NAME CT61 CT761 CT781 C63A C63B C63C DB61 DB65 F61 F64 F801 F901 IC801 IPM IC932 L64 L65 MC MF NF NR64 RT61 RT62 RT64 RT65 RT68 OUT...

Page 76: ...BLK BLK BLK BLU BLU BLU BLU YLW ORN RED BLK 12 24V 230V 12 24V 230V 12 24V 230V BLU BLK TO INDOOR UNIT No C CONNECTING TO INDOOR UNIT No B CONNECTING TO INDOOR UNIT No A CONNECTING TB4 TB3 TB2 NOISE FILTER P C BOARD POWER BOARD ELECTRONIC CONTROL P C BOARD MXZ 3A54VA E1 E2 E3 Terminal block Connector 3 Symbols below indicate 2 Use copper conductors only for field wiring diagram for servicing refer...

Page 77: ... CT61 CT1 2 CURRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F911 F801 F64 FUSE T2AL250V SMOOTHING CAPACITOR CB1 3 OUTDOOR FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DEFROST THERMISTOR RS1 4 RESISTOR R937A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC N F NR64 VARISTOR EXPANSION VALVE LEV E AMBIENT TEMPERATURE THERMISTOR SOLENOID COIL RELAY 21S4 R V COIL X64 RELAY TB1 4 TERMINAL BLOCK...

Page 78: ... CN701 1 S CN2 RS2 CN602 1 CN795 S2 CN702 3 3 CN603 CN781 RS1 CN931 S3 2 1 CN5 CT2 1 2 CN663 8 1 CN661 CN792 WHT CN791 CN793 RED BLU SYMBOL SYMBOL SYMBOL SYMBOL SYMBOL NAME NAME NAME NAME NAME CB1 3 SMOOTHING CAPACITOR INTELLIGENT POWER MODULE HC930 MF FAN MOTOR RESISTOR RS1 4 SOLENOID COIL RELAY SSR61 T801 TRANSFORMER CT1 2 CURRENT TRANSFORMER INTELLIGENT POWER MODULE IPM VARISTOR NR64 DEFROST TH...

Page 79: ...79 MXZ 3A54VA E7 ...

Page 80: ... 5 6 CN792 1 4 3 2 5 6 LEV B RED BRN BLU ORN YLW WHT 1 4 3 2 5 6 CN793 LEV WHT YLW ORN BLU BRN RED C 1 4 3 2 5 6 CN794 LEV WHT YLW ORN BLU BRN RED D CN663 1 2 RT6D RT6C RT6B RT6A GRY GRY GRY GRY GRY GRY GRY GRY 2 3 4 5 6 1 7 8 CN662 RT62 GRY GRY RT61 7 6 5 4 3 2 1 8 CN661 E RED BRN BLU ORN YLW WHT LEV CN795 6 5 2 3 4 1 BLU 21S4 BLU 5 4 3 2 1 3 2 1 MF CN931 CN932 GRN GRN LDE2 LDE1 2 1 CN5 7 6 5 CN2...

Page 81: ...RRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F911 F801 F64 FUSE T2AL250V SMOOTHING CAPACITOR CB1 3 OUTDOOR FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DEFROST THERMISTOR RS1 4 RESISTOR R937A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC N F NR64 VARISTOR EXPANSION VALVE LEV E AMBIENT TEMPERATURE THERMISTOR SOLENOID COIL RELAY 21S4 R V COIL X64 RELAY TB1 5 TERMINAL BLOCK RT65 RT64 FIN...

Page 82: ...BOL PTC65 PTC64 LED3 RT65 6 6 6 6 LEV A CN794 BLU LEV D M RED CN793 LEV B CN791 6 M M M WHT GRN CN792 LEV C RT62 RT68 RT61 CN661 1 8 CN663 2 1 CT2 CN5 1 2 S3 CN931 RS1 CN781 CN603 3 3 CN702 S2 CN795 1 CN602 RS2 CN2 S 1 CN701 1 S1 CB3 CN601 1 RS4 2 3 5 R937A 1 R 1 2 1 CN801 U CN3 LD9 RS3 3 7 R937B 3 F801 V CB2 1 1 CN4 4 IPM LED2 1 T801 MS PFC W 2 1 8 5 LED1 HC930 1 LD2 CT1 3 CB1 1 2 CN604 CN932 3 5...

Page 83: ...83 MXZ 4A71VA E7 ...

Page 84: ...2 CURRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F64 F911 F801 FUSE T3 15AL250V SMOOTHING CAPACITOR CB1 3 OUTDOOR FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DEFROST THERMISTOR RT6A D GAS PIPE TEMPERATURE THERMISTOR RS1 4 RESISTOR R937A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC N F NR64 VARISTOR EXPANSION VALVE LEV E AMBIENT TEMPERATURE THERMISTOR SOLENOID COIL RELAY 21S4 R V COI...

Page 85: ...H CT61 CT1 2 CURRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F64 F931 F801 FUSE T3 15AL250V SMOOTHING CAPACITOR CB1 3 OUTDOOR FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DEFROST THERMISTOR RS1 4 RESISTOR R930A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC N F NR64 VARISTOR EXPANSION VALVE LEV F AMBIENT TEMPERATURE THERMISTOR SOLENOID COIL RELAY 21S4 R V COIL X64 RELAY TB1 5 TERMINAL B...

Page 86: ... CT61 CT1 2 CURRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F64 F931 F801 FUSE T3 15AL250V SMOOTHING CAPACITOR CB1 3 OUTDOOR FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DEFROST THERMISTOR RS1 4 RESISTOR R930A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC N F NR64 VARISTOR EXPANSION VALVE LEV F AMBIENT TEMPERATURE THERMISTOR SOLENOID COIL RELAY 21S4 R V COIL X64 RELAY TB1 6 TERMINAL BL...

Page 87: ...T68 FAN OUT HEX OUT Discharge temperature thermistor RT62 Stop valve with service port Stop valve with service port Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below UNIT mm inch Piping length each indoor unit a b 15m Total piping length a b 20m Bending point for each unit 15 Total bending point 20 It does not matte...

Page 88: ...indoor unit to be connected When using extension pipes refer to the tables below UNIT mm inch Piping length each indoor unit a b 20m Total piping length a b 30m Bending point for each unit 20 Total bending point 30 It does not matter which unit is higher ADDITIONAL REFRIGERANT CHARGE UNIT mm MXZ 2A40VA E1 MXZ 2A52VA MAX REFRIGERANT PIPING LENGTH a b Outdoor unit Indoor units 15m 10m 15m Refrigeran...

Page 89: ...nit to be connected When using extension pipes refer to the tables below UNIT mm inch Piping length each indoor unit a b 20m Total piping length a b 30m Bending point for each unit 20 Total bending point 30 It does not matter which unit is higher ADDITIONAL REFRIGERANT CHARGE UNIT mm MXZ 2A40VA E2 MAX REFRIGERANT PIPING LENGTH a b Outdoor unit Indoor units 15m 10m 15m Refrigerant piping length one...

Page 90: ...r RT68 FAN OUT HEX OUT Strainer 100 Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c 25m T...

Page 91: ... valve with service port Stop valve Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c 25m T...

Page 92: ...m Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c d 25m Total piping length a b c d 60m B...

Page 93: ...m Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c d 25m Total piping length a b c d 60m B...

Page 94: ...A E1 UNIT mm UNIT mm inch It does not matter which unit is higher ADDITIONAL REFRIGERANT CHARGE MAX REFRIGERANT PIPING LENGTH Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information o...

Page 95: ...IT mm Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c d 25m Total piping length a b c d 7...

Page 96: ...A UNIT mm Refrigerant pipe diameter is different according to indoor unit to be connected When using extension pipes refer to the tables below When diameter of refrigerant pipe is different from that of outdoor unit union use optional Different diameter pipe For further information on Different diameter pipe see 17 1 UNIT mm inch Piping length each indoor unit a b c d e 25m Total piping length a b...

Page 97: ...the indoor outlet air wet dry bulb temperature for your reference at service How to measure the indoor air wet bulb dry bulb temperature difference 1 Attach at least 2 sets of wet and dry bulb thermometers to the indoor air intake as shown in the figure and at least 2 sets of wet and dry bulb thermometers to the indoor air outlet The thermometers must be attached to the position where air speed is...

Page 98: ...XZ 3A54VA MXZ 4A71VA 22 class 8 5 7 8 7 1 6 4 5 8 5 1 9 3 8 5 7 8 7 0 6 3 5 6 60 class 10 6 9 7 8 8 7 9 7 1 6 3 13 1 11 9 10 8 9 7 8 7 7 7 9 5 8 7 8 0 7 2 6 5 5 7 13 7 12 4 11 3 10 1 9 0 8 0 50 class 35 class 42 class 25 class Indoor air Wet bulb temperature Outdoor intake air Dry bulb temperature C Outdoor intake air Dry bulb temperature C Indoor intake air Wet bulb temperature C Indoor intake ai...

Page 99: ... bulb temperature C Indoor intake air Dry bulb temperature C Indoor intake air Dry bulb temperature C MXZ 5A100VA 22 class 8 5 7 8 7 1 6 4 5 8 5 1 9 3 8 5 7 8 7 0 6 3 5 6 71 class 60 class 10 6 9 7 8 8 7 9 7 1 6 3 9 5 8 7 8 0 7 2 6 5 5 7 13 7 12 4 11 3 10 1 9 0 8 0 17 0 15 4 13 9 12 5 11 1 9 7 42 class 35 class 13 1 11 9 10 8 9 7 8 7 7 7 50 class 25 class Outdoor intake air Dry bulb temperature C ...

Page 100: ...HEAT Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 1 22 class unit in single operation 2 25 class unit in single operation 3 35 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency...

Page 101: ...quency Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 1 22 class unit in single operation 2 25 class unit in single operation 3 35 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 ...

Page 102: ...5 class unit in single operation 3 35 class unit in single operation 5 50 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0...

Page 103: ...Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 1 22 class unit in single operation 2 25 class unit in single operation 3 35 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0...

Page 104: ...ity Frequency Hz HEAT Capacity Frequency Hz 4 42 class unit in single operation COOL Total input Frequency Hz HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 6 60 class unit in single operation 0 50 100 1...

Page 105: ...Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 1 22 class unit in single operation 2 25 class unit in single operation 3 35 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0...

Page 106: ...0 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 6 60 class unit in single operation 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz COOL Capacity Frequency Hz HEAT Capacity Fr...

Page 107: ...n single operation 2 25 class unit in single operation 3 35 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz COOL Capacity Frequency Hz HEAT Ca...

Page 108: ... 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 7 71 class unit in single operation 0 50 100 150 0 5 1 0 1 5 HEAT Total input Frequency Hz 0 50 100 150 0 5 1 0 1 5 COOL Capacity Frequency Hz 0 50 100 150 0 5 1 0 1 5 HEAT Capacity Frequency Hz 5 50 class unit in single operation 0 50 100 150 0 5 1 0 1 5 COOL To...

Page 109: ...E The unit of pressure has been changed to MPa on the international system of units SI unit system The conversion factor is 1 MPa Gauge 10 2 kgf cm2 Gauge 1 COOL operation MXZ 2A30VA MXZ 2A40VA E2 Ambient temperature Ambient humidity Ambient temperature Ambient humidity Outdoor low pressure MPa Gauge Outdoor unit current A 15 20 25 30 35 50 60 70 0 7 0 8 0 9 1 0 1 2 1 3 1 4 15 20 25 30 35 50 60 70...

Page 110: ...temperature Ambient humidity Outdoor low pressure MPa Gauge Outdoor unit current A 0 7 0 8 0 9 1 0 1 1 1 2 1 3 40Hz 1 2 3 4 5 40Hz 13 12 11 10 9 8 7 15 20 25 30 35 50 60 70 15 20 25 30 35 50 60 70 Ambient temperature Ambient humidity Ambient temperature Ambient humidity Outdoor low pressure MPa Gauge Outdoor unit current A 13 12 11 10 9 8 7 50 60 70 15 20 25 30 35 0 7 0 8 0 9 1 0 1 1 1 2 1 3 40Hz ...

Page 111: ... 1 1 1 2 1 3 24Hz 15 20 25 30 35 1 2 3 4 5 24Hz Ambient temperature Ambient humidity Ambient temperature Ambient humidity Outdoor low pressure MPa Gauge Outdoor unit current A 0 8 0 9 1 0 1 1 1 2 1 3 1 4 24Hz 1 2 3 4 5 24Hz 14 13 12 11 10 9 8 15 20 25 30 35 50 60 70 15 20 25 30 35 50 60 70 25 class unit 35 class unit 42 class unit 60 class unit Ambient temperature Ambient humidity Ambient temperat...

Page 112: ... 8 7 15 20 25 30 35 50 60 70 15 20 25 30 35 50 60 70 Ambient temperature Ambient humidity Ambient temperature Ambient humidity Outdoor low pressure MPa Gauge Outdoor unit current A 0 8 0 9 1 0 1 1 1 2 1 3 1 4 24Hz 1 2 3 4 5 24Hz 14 13 12 11 10 9 8 15 20 25 30 35 50 60 70 15 20 25 30 35 50 60 70 25 class unit 35 class unit 50 class unit 60 class unit Ambient temperature Ambient humidity Ambient tem...

Page 113: ...ss unit Ambient temperature Outdoor unit current A 1 2 3 4 5 10 15 20 25 35Hz 35 class unit 1 2 3 4 Ambient temperature Outdoor unit current A 35Hz 5 10 15 20 25 MXZ 3A54VA MXZ 4A71VA 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 48Hz Outdoor unit current A 22 class unit 25 class unit 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 48Hz Outdoor unit current A 35 class unit 5 10 15 20 25 2 3 4 5 6 7 ...

Page 114: ...A MXZ 4A80VA 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 32Hz Outdoor unit current A 22 class unit 25 class unit 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 32Hz Outdoor unit current A 35 class unit 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 32Hz Outdoor unit current A 50 class unit 5 10 15 20 25 2 3 4 5 6 7 Ambient temperature 32Hz Outdoor unit current A 5 10 15 20 25 2 3 4 5 6 7 Ambient t...

Page 115: ... E2 E3 MXZ 4A71VA E1 E2 E3 MXZ 4A80VA E1 Fin temperature thermistor Ambient temperature thermistor Outdoor heat exchanger temperature Capacity code Purpose Protection Defrosting Protection Defrosting Control Protection Control Protection Control Compressor LEV Outdoor fan motor Reversing valve Sensor Actuator MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA MXZ 3A54VA MXZ 4A71VA MXZ 4A80VA MXZ 5A100VA ...

Page 116: ...g noise Turn OFF the power supply for the air conditioner before making the setting Set the 3rd Dip Switch of SW1 on the display P C board or the outdoor electronic control P C board to ON to enable this function Turn ON the power supply for the air conditioner ON SW1 MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA MXZ 3A54VA MXZ 4A71VA MXZ 4A80VA MXZ 5A100VA SW2 SW1 SW871 ON SW2 1 2 3 4 5 6 SW1 ON SW2 1 2 3 4 5...

Page 117: ...rated in COOL mode for 30 minutes When improper wiring or piping is detected wiring lines are corrected A to B B to A with the software NOTE This function may not work due to the condition or environment of the unit such as the following gas leak closed stop valve unit failure such as defective LEV indoor outdoor temperature OUTDOOR UNIT Refrigerant piping Indoor outdoor connecting wire OUTDOOR UN...

Page 118: ... stop valves of the liquid pipe and gas pipe are open 3 Check that the wiring between indoor and outdoor unit is correct If the wiring is not correct this function does not work 4 Turn ON the power supply and wait at least 1 minute 5 Press the piping wiring correction switch SW871 on the electronic control P C board Do not touch energized parts Be sure to check for closed valves cracked pipes or c...

Page 119: ...inish temperature and heat operation time Turn OFF the power supply for the air conditioner before making the setting Set the 1st Dip Switch of SW2 on the outdoor electronic control P C board to ON to enable this function Turn ON the power supply for the air conditioner ON SW2 1 2 3 4 5 6 Defrost finish temperature C Heat operation time min Initial setting 10 31 Changed 5 40 The record of auto lin...

Page 120: ... 4 When removing the electronic control P C board hold the edge of the board with care NOT to apply stress on the components 5 When connecting or disconnecting the connectors hold the housing of the connector DO NOT pull the lead wires MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA MXZ 3A54VA MXZ 4A71VA MXZ 4A80VA MXZ 5A100VA 13 2 FAILURE MODE RECALL FUNCTION This air conditioner can memorize the abnormal condi...

Page 121: ...compressor gets started Thermistor shorts or opens during compressor running 23 A MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA 14 A MXZ 2A30VA current flows into intelligent power module Discharge temperature exceeds 116 C during operation Compressor can restart if discharge temperature thermistor reads 100 C or less 3 minutes later The outdoor heat exchanger temperature exceeds 70 C during cooling or the ind...

Page 122: ...6 Check of LEV Check the drain pump of the indoor unit Refer to 13 6 How to check inverter compressor Power module There is a high possibility that the power module is out of order 7 times Goes out 12 times Stop valve Closed valve Closed valve is detected by compressor current MXZ 2A30VA MXZ 2A40VA Check the stop valve E2 Lighting Abnormal point Failure mode protection Condition Correspondence Ind...

Page 123: ...pressor gets started or converter protection stop or bus bar voltage protection stop is continuously performed three times within 3 minutes after start up Thermistor shorts or opens during compressor running 28A current flows into intelligent power module Discharge temperature exceeds 116 C during operation Compressor can restart if discharge temperature thermistor reads 100 C or less 3 minutes la...

Page 124: ...6 Check of LEV Check the drain pump of the indoor unit The communication between boards protection stop is continuously performed twice Communication error occurs between the electronic control P C board and power board for more than 10 seconds Current sensor protection stop is continuously performed twice A short or open circuit is detected in the current sensor during compressor operating The pr...

Page 125: ...erly Fin temperature thermistor P C board temperature thermistor Lighting 4 times Ambient temperature thermistor A short or open circuit is detected in the thermistor during operation A short or open circuit is detected in the thermistor during operation 5 times Lighting Overcurrent 3 times Goes out Discharge temperature protection Fin temperature protection P C board temperature protection High p...

Page 126: ...The outdoor heat exchanger temperature exceeds 58 C during operation 20 LED1 Red LED2 Yellow Abnormal point Condition Correspondence Indication Condition No Symptom Outdoor unit operates normally 21 22 Outdoor unit operates Display P C board Parts side Lighting LED1 LED2 The flashing frequency shows the number of times the LED blinks after every 2 5 second OFF Example When the flashing frequency i...

Page 127: ... the power board Lighting 11 times Communication protection between P C boards Check the connecting wire between outdoor electronic control P C board and power board Lighting 12 times Zero cross detecting circuit protection Check the connecting wire among outdoor electronic control P C board noise filter P C board and power board Check the amount of gas and the refrigerant circuit Check the stop v...

Page 128: ... Lighting Lighting Normal The unit is operated with emergency operation switch The input current exceeds 15 A MXZ 3A54VA MXZ 4A71VA 17 A MXZ 4A80VA 18 A MXZ 5A100VA The current of the compressor exceeds 12 A MXZ 3A54VA MXZ 4A71VA 10 A MXZ 4A80VA MXZ 5A100VA The indoor gas pipe temperature exceeds 45 C during heating The indoor gas pipe temperature falls 3 C or below during cooling The discharge te...

Page 129: ...V U Normal Each phase 13 4 16 4 High pressure switch HPS MXZ 4A80 5A100 Pressure Normal HPS 3 7 0 15 MPa 4 8 MPa Open Close 0 05 0 1 13 5 TROUBLE CRITERION OF MAIN PARTS MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA MXZ 3A54VA MXZ 4A71VA MXZ 4A80VA MXZ 5A100VA MXZ 3A 4A 5A 12 16 MXZ 2A Measure the resistance with a tester Refer to 13 7 Test point diagram and voltage 1 Inverter P C board 2 Outdoor electronic co...

Page 130: ...ontrol P C board Replace the noise filter P C board Is fuse F64 blown Is the input voltage to the power board 230V AC Replace the fuse Replace the reactor 13 6 TROUBLESHOOTING FLOW Turn ON the power supply No Yes Yes No No Yes No Yes Check the connecting of parts of main power supply circuit Is there voltage of 230V AC in the power supply terminal block Is the output voltage from the power P C boa...

Page 131: ...ing wire such as the damage of the wire intermediate connection poor contact to the terminal block No Replace the indoor outdoor connecting wire Replace the indoor outdoor connecting wire Is serial signal error indicated 6 minutes later Yes No Turn OFF inverter controlled lighting equipment Turn OFF the power supply and turn ON again Press EMERGENCY OPERATION switch B Reinstall either the unit or ...

Page 132: ... 13 5 1 Disconnect the lead wire leading to the compressor 2 3 minutes after turning ON the power supply start EMERGENCY OPERATION in COOL mode Is there voltage of 230V AC between pin1 and pin 2 at connector CN912 1 Turn OFF the power supply of the indoor and the outdoor unit and disconnect the connector CN933 or CN781 2 3 minutes after turning ON the power supply start EMERGENCY OPERATION in COOL...

Page 133: ...of LEV coil with your hand Disconnect the connectors CN791 LEV A CN792 LEV B CN793 LEV C CN794 LEV D CN795 LEV E CN796 LEV F Is there normal resistance to LEV coil Refer to 13 5 Normal Replace the inverter P C board or the outdoor electronic control P C board Replace LEV coil When cooling heat exchanger of non operating indoor unit frosts When heating non operating indoor unit gets warm ...

Page 134: ...W RED U BLK Output voltage COOL 150V 48Hz HEAT 170V 64Hz Is voltage output 1 2 Turn OFF the power supply of indoor and outdoor unit and measure the compressor winding resistance between the compressor terminals Is there resistance between each terminal normal Refer to 13 5 Is the input voltage to the outdoor electronic control P C board 370V or more Reconnect the lead wire of compressor and turn O...

Page 135: ...temperature Outdoor heat exchanger temperature Fin temperature Ambient temperature Symbol RT61 RT62 RT68 RT64 RT65 Connector Pin No Between CN661 pin1 and pin2 Between CN661 pin3 and pin4 Between CN661 pin5 and pin6 Between CN662 pin1 and pin2 Between CN663 pin1 and pin2 Inverter P C board Board Thermistor Defrost Discharge temperature Outdoor heat exchanger temperature Gas pipe temperature Unit A...

Page 136: ...easure the resistance of the outdoor fan motor Turn ON the power supply Rotate the outdoor fan motor manually and measure the voltage of CN931 Between and Between and Between and Is the resistance of outdoor fan motor normal Refer to 13 5 Does the outdoor fan motor rotate smoothly Does the voltage between each terminal become 5V DC and 0V DC repeatedly Replace the outdoor fan motor Replace the inv...

Page 137: ...m back ON Though the top of the indoor unit sometimes gets warm this does not mean malfunction The reason is that the refrigerant gas continuously flows into the indoor unit even while it is not operating When the operation frequency does not go up from lowest frequency MXZ 4A80VA 5A100VA Check of bus bar voltage MXZ 3A 4A 5A Check the voltage of power supply Confirm outdoor unit failure mode reca...

Page 138: ...32 Fin temperature thermistor RT64 CN662 Ambient temperature thermistor RT65 CN663 Discharge temperature thermistor RT62 CN661 Defrost thermistor RT61 CN661 230V AC Input Front side of unit 325V DC 8V DC 5V Output to drive compressor LDW LDV LDU JK JGO 1 Inverter P C board MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA 13 7 TEST POINT DIAGRAM AND VOLTAGE 5V DC 12V DC FUSE F801 T3 15AL250V FUSE F901 T3 15AL250V ...

Page 139: ...mistor RT6D Gas pipe C thermistor RT6C Gas pipe B thermistor RT6B Gas pipe A thermistor RT6A CN932 20 90V AC GND 5V 5V DC pulse wave To fan motor Defrost thermistor RT61 Discharge temperature thermistor RT62 Outdoor heat exchanger temperature thermistor RT68 Rush current relay R V coil 12V DC 15V 15V CN931 CN661 CN701 Signal transmission To power board 5V DC pulse wave GND CN702 Signal reception F...

Page 140: ...h pressure switch Bus bar voltage CN801 325 370 V DC Input LED 3 Serial signal Room A 12 24V DC CN631 Serial signal Room D 12 24V DC CN641 Serial signal Room E MXZ 5A100VA 12 24V DC CN621 Serial signal Room C 12 24V DC CN611 Serial signal Room B 12 24V DC CN601 230V AC Input SW1 SW2 SW871 F801 FUSE T3 15AL250V CN791 LEV Room A CN792 LEV Room B CN794 LEV Room D CN795 LEV Room E MXZ 5A100VA CN793 LE...

Page 141: ...SE T2AL250V F911 FUSE T1AL250V 3 Noise filter P C board CN902 To power board CN903 To power board CN61 230V AC Output NR64 VARISTOR 230V AC Output F64 FUSE T2AL250V CN901 To electronic control P C board CN912 R V coil 230V AC CN902 To power board CN903 To power board 230V AC Input F65 FUSE T6 3AL250V MXZ 3A54VA E5 E6 E7 MXZ 4A71VA E5 E6 E7 CN61 230V AC Output ...

Page 142: ...AL250V 4 Power P C board FUSE F64 T3 15AL250V 230V AC Output 230V AC Input GND 12V R V coil Zero cross X64 Primary current MXZ 4A80VA E2 MXZ 5A100VA 230V AC Output F64 FUSE T2AL250V CN901 To electronic control P C board CN912 R V coil 230V AC CN902 To power board CN903 To power board 230V AC Input F65 FUSE T6 3AL250V CN61 230V AC Output ...

Page 143: ...control P C board 5V DC pulse wave CN3 Fin temperature thermistor RT64 1 3 325 370V DC Output Red White Connect to the compressor Voltage among phases 5V to 180V Connect to the earth CN5 Primary current detection Connect to the noise filter CN2 Connect to the controller board 1 5 Signal transmission To electronic control P C board 5V DC pulse wave 2 5 Zero cross signal 3 4 Not used 6 5 15V 7 5 15V...

Page 144: ...0VA MXZ 2A52VA 6 Display P C board MXZ 2A30VA MXZ 2A40VA MXZ 2A52VA 7 Interface P C board SW1 GND 5V LED2 LED1 GND 5V Serial signal room A Serial signal room B 230V AC To inverter P C board CN936 To inverter P C board CN938 ...

Page 145: ... this connector has the locking mechanism Slide the sleeve Pull the terminal while pushing the locking lever Hold the sleeve and pull out the terminal slowly The terminal which has the locking mechanism can be detached as shown below There are two types Refer to 1 and 2 of the terminal with locking mechanism The terminal without locking mechanism can be detached by pulling it out Check the shape o...

Page 146: ...912 R V coil Inverter P C board CN931 CN932 Fan motor CN661 Defrost thermistor discharge temperature thermistor and outdoor heat exchanger temperature thermistor CN663 Ambient temperature thermistor CN791 CN792 LEV A LEV B 4 Remove the compressor connector CN61 5 Remove the screws fixing the relay panel 6 Remove the inverter assembly 7 Disconnect all connectors and lead wires on the inverter P C b...

Page 147: ...cabinet and service panel Refer to 1 2 Disconnect the power supply and indoor outdoor connecting wire and remove the back panel Refer to 1 3 Remove the inverter assembly Refer to 2 4 Recover gas from the refrigerant circuit NOTE Recover gas from the pipes until the pressure gauge shows 0 kg cm2 0 MPa 5 Detach the welded part of the suction and the discharge pipe connected with compressor 6 Remove ...

Page 148: ...nnectors CN661 CN662 MXZ 3A54 4A71VA CN663 CN791 CN792 CN793 CN794 MXZ 4A71VA CN795 CN931 CN932 Disconnect the noise filter P C board connector CN912 8 Remove the screws of the electrical parts and remove the electrical parts Photo 4 9 Remove the propeller 10 Remove the screws of the separator and remove the separator Photo 6 11 Remove the sound proof felt Photo 6 12 Detach the welded parts of the...

Page 149: ...he propeller 4 Remove the fan motor Photo 6 Screws of the outdoor fan motor Propeller Propeller nut Separator Sound proof felt Photo 3 Screws of the electrical parts Photo 4 R V coil 4 way valve LEV coil E Expansion valve E Suction pipe welded part Discharge pipe welded part Photo 5 Compressor nuts Screw of the rear guard Screw of the back panel Screws of the back panel Screws of the back panel Sc...

Page 150: ...ack panel Photo 1 2 3 3 Recover gas from the refrigerant circuit NOTE Recover gas from the pipes until the pressure gauge shows 0 kg cm2 0 MPa 4 Remove the electrical parts Photo 4 5 Detach the welded parts of 4 way valve and pipe Photo 7 4 Removing the expansion valve 1 Remove the top panel Photo 1 2 Remove the service panel the cabinet and the back panel Photo 1 2 3 Gas recovery is not required ...

Page 151: ...filter P C board connector CN912 8 Remove the screws of the electrical parts and remove the electrical parts Photo 4 9 Remove the propeller 10 Remove the screws of the separator and remove the separator Photo 6 11 Remove the sound proof felt Photo 6 12 Detach the welded parts of the compressor suction and dis charge pipes Photo 5 13 Remove the compressor nuts and remove the compressor Photo 2 14 3...

Page 152: ...he propeller 4 Remove the fan motor Photo 6 Screws of the outdoor fan motor Propeller Propeller nut Separator Sound proof felt Photo 3 Photo 4 Photo 5 Screw of the rear guard Screw of the back panel Screw of the back panel Screws of the back panel Screws of the back panel Screws of the electrical parts R V coil 4 way valve LEV coil E Expansion valve E Suction pipe welded part Discharge pipe welded...

Page 153: ...3 Recover gas from the refrigerant circuit NOTE Recover gas from the pipes until the pressure gauge shows 0 kg cm2 0 MPa 4 Remove the electrical parts Photo 4 5 Detach the welded parts of 4 way valve and pipe Photo 7 5 Removing the expansion valve 1 Remove the top panel Photo 1 2 Remove the service panel the cabinet and the back panel Photo 1 2 3 Gas recovery is not required if the unit is pumped ...

Page 154: ...N661 CN662 CN663 CN681 CN791 CN792 CN793 CN794 CN795 CN931 CN932 Disconnect the noise filter P C board connector CN912 7 Remove the screws of the electrical parts and remove the electrical parts 8 Remove the propeller 9 Remove the screws of the separator and remove the separator 10 Remove the sound proof felt 11 Detach the welded parts of the compressor suction and discharge pipes Photo 3 12 Remov...

Page 155: ... Gas recovery is not required if the unit is pumped down 3 Remove the front panel for removing LEV E Photo 1 4 Remove the electrical parts for removing LEV E Photo 2 3 5 Remove the LEV coils 6 Detach the welded parts of expansion valves and pipes 4 way valve R V coil Welded parts LEV coils Expansion valves Photo 5 Photo 6 2 Removing the fan motor 1 Remove the top panel the service panel and the fr...

Page 156: ...RATING PROCEDURE PHOTOS 5 Removing the reactor 1 Remove the top panel Photo 1 2 Disconnect the reactor lead wire 3 Remove the screws of the reactor and remove the reactor Photo 7 Photo 7 Screws of the reactor ...

Page 157: ... CN791 CN792 CN793 CN794 CN795 MXZ 5A100VA CN796 CN931 CN932 Disconnect the noise filter P C board connector CN912 8 Remove the screws of the electrical parts and remove the electrical parts 9 Remove the propeller 10 Remove the screws of the separator and remove the separator 11 Remove the sound proof felt 12 Detach the welded parts of the compressor suction and discharge pipes Photo 4 13 Remove t...

Page 158: ...overy is not required if the unit is pumped down 3 Remove the font panel for removing LEV F Photo 1 4 Remove the electrical parts for removing LEV F Photo 3 5 Remove the LEV coils 6 Detach the welded parts of expansion valves and pipes 4 way valve R V coil Welded parts Expansion valves Photo 6 Photo 7 2 Removing the fan motor 1 Remove the top panel the service panel and the front panel Photo 1 2 D...

Page 159: ... OPERATING PROCEDURE PHOTOS 5 Removing the reactor 1 Remove the top panel Photo 1 2 Disconnect the reactor lead wire 3 Remove the screws of the reactor and remove the reactor Photo 8 Screws of the reactor ...

Page 160: ...160 PARTS LIST non RoHS compliant 15 15 1 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 1 11 12 2 15 17 13 10 9 MXZ 2A40VA E1 MXZ 2A52VA E1 3 4 5 6 7 8 16 14 18 19 ...

Page 161: ...V A 1 1 1 1 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 Symbol in Wiring Diagram Q ty unit Remarks Part No No Part Name MXZ 2A40VA E1 MXZ 2A52VA E1 CABINET GRILLE PROPELLER BASE COMPRESSOR COMPRESSOR RUBBER SET STOP VALVE GAS STOP VALVE LIQUID SERVICE PANEL BACK PANEL EXPANSION VALVE EXPANSION VALVE COIL 4 WAY VALVE CONDENSER NET SEPARATOR MOTOR SUPPORT TOP ...

Page 162: ...5 374 E02 935 374 E02 A47 451 E02 A48 451 E02 127 382 E02 661 385 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol in Wiring Diagram Q ty unit T20AL250V Power supply Indoor unit connecting Indoor unit connecting Including heat sink and RT64 Including heat sink and RT64 T3 15AL250V Remarks Part No No Part Name L64 21S4 RT61 62 68 RT65 L65 F61 TB1 TB3 TB2 F64 801 901 NR61 62 63 64 1 1 1 1 1 1 1 1 1 1 1 1 ...

Page 163: ... unit 42 drain hole Soft vinyl chloride hose of 25 mm inside diameter MXZ 2A40VA E1 MXZ 2A52VA E1 15 3 DRAIN SOCKET Symbol in Wiring Diagram Q ty unit MXZ 2A40VA Remarks Parts No Parts Name E1 MXZ 2A52VA E1 E02 838 704 1 DRAIN SOCKET No 1 1 1 ...

Page 164: ...164 PARTS LIST non RoHS compliant MXZ 3A54VA E1 E2 MXZ 4A71VA E1 E2 15 4 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 4 13 21 22 23 24 11 12 5 6 7 8 9 10 14 15 16 17 18 19 20 ...

Page 165: ...XPANSION VALVE LEV COIL EXPANSION VALVE LEV COIL BASE UNION GAS UNION GAS UNION LIQUID BACK PANEL SERVICE PANEL BALL VALVE GAS 5 8 BALL VALVE LIQUID 3 8 POWER RECEIVER EXPANSION VALVE LEV COIL 4 WAY VALVE TOP PANEL REAR GUARD OUTDOOR HEAT EXCHANGER MOTOR SUPPORT CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE OIL SEPARATOR No MC LEV D LEV C LEV B LEV A LEV E 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 4 1 1 1 1 ...

Page 166: ...166 PARTS LIST non RoHS compliant 10 9 8 1 2 4 3 5 7 12 6 MXZ 3A54VA E1 E2 MXZ 4A71VA E1 E2 15 5 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 11 15 6 ACCESSORY 16 17 ...

Page 167: ...GAS PIPE TEMPERATURE THERMISTOR SET GAS PIPE TEMPERATURE THERMISTOR SET R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR REACTOR FUSE FUSE FUSE VARISTOR SET No MF TB2 5 TB1 RT6A B C RT6A B C D 21S4 RT61 62 68 RT65 L F801 F911 F64 NR64 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 RC0J60 Including heat sink and RT64 Ind...

Page 168: ...168 PARTS LIST non RoHS compliant MXZ 4A80VA E1 15 7 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 4 13 16 22 23 24 25 5 6 12 11 7 89 10 17 15 14 18 19 20 21 2 ...

Page 169: ...ERVICE PANEL COMPRESSOR COMPRESSOR RUBBER SET EXPANSION VALVE LEV COIL EXPANSION VALVE LEV COIL EXPANSION VALVE LEV COIL EXPANSION VALVE LEV COIL BASE ASSEMBLY UNION PIPE COVER BALL VALVE LIQUID 3 8 BALL VALVE GAS 5 8 REAR PANEL POWER RECEIVER 4 WAY VALVE HIGH PRESSURE SWITCH EXPANSION VALVE LEV COIL TOP PANEL REAR GUARD OUTDOOR HEAT EXCHANGER SIDE PANEL CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUB...

Page 170: ...170 PARTS LIST non RoHS compliant 16 15 9 ACCESSORY 11 10 9 1 2 4 3 5 6 8 7 MXZ 4A80VA E1 15 8 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 12 ...

Page 171: ...D REACTOR NOISE FILTER P C BOARD TERMINAL BLOCK TERMINAL BLOCK GAS PIPE TEMPERATURE THERMISTOR R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR FUSE FUSE FUSE VARISTOR SET No MF L TB2 5 TB1 RT6A B C D 21S4 RT61 62 68 RT65 F801 F911 F64 NR64 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 PM8H60 Indoor unit connecting Including heat sink and RT64 Power supply T1AL250V T2AL250V T3 15AL250V DEFROST DISCHARGE OUT...

Page 172: ...172 RoHS PARTS LIST RoHS compliant 16 16 1 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 1 11 12 2 15 17 13 10 9 MXZ 2A30VA E1 E2 MXZ 2A40VA E1 E2 MXZ 2A52VA E1 E2 3 4 5 6 7 8 16 14 18 19 ...

Page 173: ... 1 4 2 1 1 1 1 1 1 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 Symbol in Wiring Diagram Q ty unit Remarks Part No No G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G RoHS Part Name MXZ 2A40VA MXZ 2A52VA E2 E1 E1 E2 1 1 1 1 1 3 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 MXZ 2A30VA E1 CABINET GRILLE PROPELLER BASE COMPRESSOR COMPRESSOR COMPRESSOR COMPRESSOR COMPRESSOR RUBBER SET STOP VALVE GAS STOP VALV...

Page 174: ... Symbol in Wiring Diagram Q ty unit T20AL250V Power supply Indoor unit connecting Indoor unit connecting Including heat sink and RT64 Including heat sink and RT64 Including heat sink and RT64 Including heat sink and RT64 Including heat sink and RT64 Including heat sink and RT64 T3 15AL250V Remarks Part No No G G G G G G G G G G G G G G G G G G G G RoHS Part Name L64 21S4 RT61 62 68 RT65 L65 F61 TB...

Page 175: ... chloride hose of 25 mm inside diameter MXZ 2A30VA E1 E2 MXZ 2A40VA E1 E2 MXZ 2A52VA E1 E2 16 3 DRAIN SOCKET Symbol in Wiring Diagram Q ty unit Remarks Parts No Parts Name E12 838 704 1 DRAIN SOCKET No G RoHS 1 1 1 MXZ 2A40VA MXZ 2A30VA MXZ 2A52VA E1 1 E2 E1 1 E2 E1 1 E2 1 ...

Page 176: ...176 RoHS PARTS LIST RoHS compliant MXZ 3A54VA E1 E2 E3 E4 MXZ 4A71VA E1 E2 E3 E4 16 4 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 4 13 21 22 23 24 11 12 5 6 7 8 9 10 14 15 16 17 18 19 20 ...

Page 177: ...L VALVE LIQUID 3 8 POWER RECEIVER POWER RECEIVER EXPANSION VALVE LEV COIL 4 WAY VALVE 4 WAY VALVE TOP PANEL REAR GUARD OUTDOOR HEAT EXCHANGER MOTOR SUPPORT CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE OIL SEPARATOR No G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G RoHS MC MC MC LEV D LEV C LEV B LEV A LEV E 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 4 1 1 1 1 1 1 1 1 1 1 1 1 ...

Page 178: ...178 RoHS PARTS LIST RoHS compliant 10 9 8 1 2 4 3 5 7 12 6 MXZ 3A54VA E1 E2 E3 E4 MXZ 4A71VA E1 E2 E3 E4 16 5 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 11 16 6 ACCESSORY 16 17 ...

Page 179: ...ERMISTOR SET GAS PIPE TEMPERATURE THERMISTOR SET R V COIL R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR REACTOR FUSE FUSE FUSE VARISTOR SET No G G G G G G G G G G G G G G G G G G G G G G G RoHS MF TB2 5 TB1 RT6A B C RT6A B C D 21S4 21S4 RT61 62 68 RT65 L F801 F911 F64 NR64 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1...

Page 180: ...180 RoHS PARTS LIST RoHS compliant MXZ 3A54VA E5 E6 E7 MXZ 4A71VA E5 E6 E7 16 7 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 5 14 21 22 23 12 13 6 7 8 9 10 11 15 16 17 18 19 20 4 ...

Page 181: ...K PANEL SERVICE PANEL STOP VALVE LIQUID 3 8 STOP VALVE GAS 5 8 OIL SEPARATOR 4 WAY VALVE TOP PANEL REAR GUARD OUTDOOR HEAT EXCHANGER MOTOR SUPPORT CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE POWER RECEIVER EXPANSION VALVE LEV COIL No G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G RoHS MC MC LEV D LEV C LEV B LEV A LEV E 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 1 4 1 1 1 1 1 1 1 1 1 ...

Page 182: ...182 RoHS PARTS LIST RoHS compliant 9 8 1 2 4 3 5 7 11 6 MXZ 3A54VA E5 E6 E7 MXZ 4A71VA E5 E6 E7 16 8 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 10 15 16 9 ACCESSORY 16 ...

Page 183: ...OARD NOISE FILTER P C BOARD TERMINAL BLOCK TERMINAL BLOCK R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR REACTOR FUSE FUSE FUSE VARISTOR SET No G G G G G G G G G G G G G G G G G G G RoHS MF TB2 5 TB1 21S4 RT61 62 68 RT65 L F801 F65 F64 NR64 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 4...

Page 184: ...184 RoHS PARTS LIST RoHS compliant MXZ 4A80VA E1 16 10 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 4 13 16 22 23 24 25 5 6 12 11 7 89 10 17 15 14 18 19 20 21 2 ...

Page 185: ... L2V 401 M21 L2V 652 M21 L2V 401 M21 L2V 651 M21 L2V 290 M21 L2V 644 M21 L2V 247 M21 L2V 667 M21 L2V 668 M21 L2V 248 M21 L2V 959 M21 L2V 642 M21 L2V 646 M21 L2V 402 M21 L2V 651 M21 L2V 297 M21 L2V 523 M21 L2V 630 M21 L2V 249 M21 L2V 937 M21 L2V 936 M21 L2V 938 M21 L2V 656 FRONT PANEL HANDLE ASSEMBLY GRILLE SERVICE PANEL COMPRESSOR COMPRESSOR RUBBER SET EXPANSION VALVE LEV COIL EXPANSION VALVE LEV ...

Page 186: ...186 RoHS PARTS LIST RoHS compliant 16 16 12 ACCESSORY 11 10 9 1 2 4 3 5 6 8 7 MXZ 4A80VA E1 16 11 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 12 ...

Page 187: ... P C BOARD TERMINAL BLOCK TERMINAL BLOCK GAS PIPE TEMPERATURE THERMISTOR R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR FUSE FUSE FUSE VARISTOR SET No G G G G G G G G G G G G G G G RoHS MF L TB2 5 TB1 RT6A B C D 21S4 RT61 62 68 RT65 F801 F911 F64 NR64 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 PM8H60 Indoor unit connecting Including heat sink and RT64 Power supply T1AL250V T2AL250V T3 15AL250V DEFROST ...

Page 188: ...188 RoHS PARTS LIST RoHS compliant MXZ 4A80VA E2 MXZ 5A100VA E1 16 13 OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 3 2 1 4 16 22 23 24 5 6 13 11 7 8 9 10 17 15 14 18 19 20 21 2 12 ...

Page 189: ...M21 L2V 401 M21 L2V 653 M21 L2V 401 M21 L2V 652 M21 L2V 401 M21 L2V 651 M21 0A2 290 M21 0A2 644 M21 0A2 668 M21 0A2 667 M21 0A2 248 M21 L2V 642 M21 L2V 646 M21 L2V 402 M21 0A2 402 M21 0A2 652 M21 L2V 297 M21 0A2 523 M21 0A3 630 T2W 0A2 630 M21 L2V 249 M21 L2V 959 M21 0A2 937 M21 0A2 936 M21 L2V 938 M21 L2V 656 FRONT PANEL HANDLE ASSEMBLY GRILLE SERVICE PANEL COMPRESSOR COMPRESSOR RUBBER SET EXPANS...

Page 190: ...190 RoHS PARTS LIST RoHS compliant 15 16 15 ACCESSORY 10 9 1 2 4 3 5 6 8 7 MXZ 4A80VA E2 MXZ 5A100VA E1 16 14 OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS 11 ...

Page 191: ...OISE FILTER P C BOARD TERMINAL BLOCK TERMINAL BLOCK R V COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR FUSE FUSE VARISTOR SET FUSE No G G G G G G G G G G G G G G G RoHS MF L TB2 6 TB1 21S4 RT61 62 68 RT65 F801 931 F64 NR64 F65 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 1 PM8H60 Indoor unit connecting Including heat sink and RT64 Power supply T2AL250V T6 3AL250V T3 15AL250V DEFROST D...

Page 192: ... 9 52 15 88 3 8 5 8 15 88 5 8 9 52 3 8 PAC 493PI 60 5 6 35 9 52 1 4 3 8 9 52 3 8 6 35 1 4 MAC A456JP 66 5 12 7 15 88 1 2 5 8 15 88 5 8 12 7 1 2 MAC A455JP 65 12 7 9 52 1 2 3 8 9 52 3 8 12 7 1 2 Copyright 2005 MITSUBISHI ELECTRIC ENGINEERING CO LTD Distributed in Dec 2008 No OB377 REVISED EDITION H 6 Distributed in Sep 2008 No OB377 REVISED EDITION G 6 Distributed in Dec 2007 No OB377 REVISED EDITI...

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