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Panasonic Inverter R32 Series, Технические данные и руководство по обслуживанию

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1

1-11-15

 

■ 

LEAK TEST, EVACUATION AND

 ADDITIONAL

 

REFRIGERANT 

CHARGE

Perform an air-tightness test for this package A/C. Check that 
there is no leakage from any of the connections. 
Air and moisture in the refrigerant system may have 
undesirable effects as indicated below.

●

  pressure in the system rises

●

  operating current rises

●

  cooling (or heating) efficiency drops

●

  moisture in the refrigerant circuit may freeze and block 

capillary tubing

●

  water may lead to corrosion of parts in the refrigerant 

system

Therefore, the indoor unit and tubing between the indoor and 
outdoor unit must be leak tested and evacuated to remove any 
noncondensables and moisture from the system.

 

■ 

Air Purging with a Vacuum Pump (for Test Run) 
Preparation

Check that each tube (both liquid and gas tubes) between the 
indoor and outdoor units has been properly connected and all 
wiring for the test run has been completed. Remove the valve 
caps from both the gas and liquid service valves on the outdoor 
unit. Note that both liquid and gas tube service valves on the 
outdoor unit are kept closed at this stage.

Lo

Hi

●

  The refrigerant charge at the time of shipment is only 

guaranteed sufficient for a tubing length of up to 30 m. The 
tubing may exceed this length, up to the maximum permitted 
length; however, an additional charge is necessary for 
the amount that the tubing exceeds 30 m. (No additional 
refrigerating machine oil is needed.)

Leak Test 

(1)  With the service valves on the outdoor unit closed, remove 

the 7.94 mm cap nut on the gas tube service valve. (Save 
for reuse.) 

(2)  Attach a manifold valve (with pressure gauges) and dry 

nitrogen gas cylinder to this service port with charge 
hoses. 

CAUTION

Use a manifold valve for air purging. If it is not available, 
use a stop valve for this purpose. The “Lo” knob of the 
manifold valve must always be kept closed.

(3)  Pressurize the system up to 4.15 MPa {42 k

g

f/cm

2

G} with 

dry nitrogen gas and close the cylinder valve when the 
gauge reading reaches 4.15 MPa {42 k

g

f/cm

2

G}. Then, test 

for leaks with liquid soap. 

CAUTION

To avoid nitrogen entering the refrigerant system in a 
liquid state, the top of the cylinder must be higher than 
the bottom when you pressurize the system. Usually, the 
cylinder is used in a vertical standing position. 

(4)  Do a leak test of all joints of the tubing (both indoor and 

outdoor) and both gas and liquid service valves. Bubbles 
indicate a leak. Wipe off the soap with a clean cloth after a 
leak test. 

(5)  After the system is found to be free of leaks, relieve the 

nitrogen pressure by loosening the charge hose connector 
at the nitrogen cylinder. When the system pressure is 
reduced to normal, disconnect the hose from the cylinder.

Manifold gauge

Vacuum pump

Outlet

Inlet

Manifold valve

Pressure 

gauge

Cylinder

valve

Nitrogen gas cylinder

(In vertical standing 

position)

Charge hose

Open

Close

Gas tube

Liquid tube

Outdoor unit

Close

01_301769_2WAY_eng.indb   27

2018/3/20   9:15:04

Evacuation 

Be sure to use a vacuum pump that includes a function for 
prevention of back-flow, in order to prevent back-flow of pump 
oil into the unit tubing when the pump is stopped.

●

  Perform vacuuming of the indoor unit and tubing. 

Connect the vacuum pump to the gas tube valve and apply 
vacuum at a pressure of –101kPa {–755 mmHg, 5 Torr} or 
below. 

 

Continue vacuum application for a minimum of 1 hour after 
the pressure reaches –101kPa {–755 mmHg, 5 Torr}.

(1)  Attach the charge hose end described in the preceding 

steps to the vacuum pump to evacuate the tubing and 
indoor unit. Confirm that the “Lo” knob of the manifold 
valve is open. Then, run the vacuum pump. 

(2)  When the desired vacuum is reached, close the “Lo” 

knob of the manifold valve and turn off the vacuum pump. 
Confirm that the gauge pressure is under –101 kPa 

 

{–755 mmHg, 5 Torr} after 4 to 5 minutes of vacuum pump 
operation.

CAUTION

Use a cylinder specifically designed for use with  R410A or 
R32.

Lo

Hi

Charging Additional Refrigerant

●

  Charge additional refrigerant (calculated from the liquid tube 

length as shown 

o

n

 page 1-11-6

 “Tubing Size”) using the 

liquid tube service valve. (Fig. 

1-11-2

)

●

  Use a balance to measure the refrigerant accurately.

●

  If the additional refrigerant charge amount cannot be 

charged at once, charge the remaining refrigerant in liquid 
form by using the gas tube service valve with the system in 
Cooling mode at the time of test run. (Fig. 

1-11-3

)

*  If an additional refrigerant charge has been performed, list the 

refrigerant tubing length and amount of additional refrigerant 
charge on the product label (inside the panel).

Lo

Hi

R32

Fig. 

1-11-2

Fig. 

1-11-3

7-4. Finishing the Job

(1)  With a hex wrench, turn the liquid tube service valve shaft 

counterclockwise to fully open the valve.

(2)  Turn the gas tube service valve shaft counterclockwise to 

fully open the valve.

CAUTION

To avoid gas from leaking when removing the charge hose, 
make sure the stem of the gas tube is turned all the way 
out (“BACK SEAT”) position.

(3)  Loosen the charge hose connected to the gas tube service 

port (7.94 mm) slightly to release the pressure, and then 
remove the hose.

(4)  Replace the 7.94 mm cap nut on the gas tube service port 

and fasten the flare nut securely with an adjustable wrench 
or box wrench. This process is very important to prevent 
gas from leaking from the system.

(5)  Replace the valve caps at both gas and liquid service 

valves and fasten them securely.

Manifold valve

Vacuum 

gauge

Vacuum pump

Open

Close

Gas tube

Liquid tube

Outdoor unit

Close

Manifold valve

Pressure 

gauge

Valve

Close

Close

Liquid tube

Gas tube

Outdoor unit

Close

Liquid

Open

Open

Gas tube

Liquid tube

Outdoor unit

Open

01_301769_2WAY_eng.indb   28

2018/3/20   9:15:05

SM830266-00_大洋州向けR32シングルTD&SM.indb   15

18/03/29   10:20:11

Содержание Inverter R32 Series

Страница 1: ...U2E5B U 100PZ2R8 U 125PZ2R8 U 140PZ2R8 Outdoor Units Type Outdoor Units Type PZ2 Single Split 1 phase Single Split 3 phase 4 Way Cassette Type Ducted Type Low Silhouette Ducted Ceiling Type Indoor Uni...

Страница 2: ...those recommended by the manufacturer The appliance shall be stored in a room without continuously operating ignition sources for example open flames an operating gas appliance or an operating electri...

Страница 3: ...lect an installation location which is rigid and strong enough to support or hold the unit and select a location for easy maintenance In cases that require mechanical ventilation ventilation openings...

Страница 4: ...ay not be adequate or may need re calibration Detection equipment shall be calibrated in a refrigerant free area Ensure that the detector is not a potential source of ignition and is suitable for the...

Страница 5: ...fire or heat can produce dangerously toxic gas Confirm after installation that no refrigerant gas is leaking If the gas comes in contact with a burning stove gas water heater electric room heater or...

Страница 6: ...gerant charge amount kg Amin minimum indoor floor space m 2 8 8 3 0 5 3 0 8 1 2 2 1 mc The refrigerant charge amount Total of refrigerant at shipment and refrigerant charge amount in the field mmax Ma...

Страница 7: ...y Cassette Type 1 9 1 1 10 Electrical Wiring 1 10 1 1 11 1 1 11 Installation instructions Outdoor Unit 1 11 1 Indoor Unit 1 11 29 Type U2 1 11 29 Type E1 Type E1 1 11 71 Type T2 1 11 83 Type F1 Type K...

Страница 8: ...Performance 1 7 1 1 7 1 1 7 2 Type E1 Type F1 Ducted Type Ceiling Type 1 1 18 Wall Mounted Type 1 1 34 1 Cooling Capacity Performance Data 1 13 1 2 Heating Capacity Performance Data 1 13 6 1 8 Airflo...

Страница 9: ...oz R32 1 45k 51 1 Product dimension Height mm inch 256 10 5 64 695 27 23 64 Width mm inch 840 33 5 64 875 34 29 64 Depth mm inch 840 33 5 64 320 12 38 64 Product dimension Panel H W D mm inch 33 5 95...

Страница 10: ...g oz R32 1 45k 51 1 Product dimension Height mm inch 256 10 5 64 695 27 23 64 Width mm inch 840 33 5 64 875 34 29 64 Depth mm inch 840 33 5 64 320 12 19 32 Product dimension Panel H W D mm inch 33 5 9...

Страница 11: ...t type amount g oz R32 2 60k 91 7 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D mm...

Страница 12: ...pe amount g oz R32 2 60k 91 7 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D mm inc...

Страница 13: ...type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D mm...

Страница 14: ...e amount g oz R32 2 98k 105 1 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D mm inc...

Страница 15: ...t type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D m...

Страница 16: ...pe amount g oz R32 2 98k 105 1 Product dimension Height mm inch 319 12 9 16 996 39 7 32 Width mm inch 840 33 5 64 980 38 37 64 Depth mm inch 840 33 5 64 370 14 9 16 Product dimension Panel H W D mm in...

Страница 17: ...3 min 45 1589 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45 k 51 1 Product dimension Height mm inch 290 11 13 32 695 27 23 64 Width mm inch 1100 100 43 5 16 3 15 16 875 34 29 64...

Страница 18: ...ft3 min 52 1836 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45 k 51 1 Product dimension Height mm inch 360 14 5 32 695 27 23 64 Width mm inch 1100 100 43 5 16 3 15 16 875 34 29 6...

Страница 19: ...w Cooling m3 min ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60 k 91 7 Product dimension Height mm inch 360 14 5 32 996 39 7 32 Width mm inch 1100 100 43 5 16...

Страница 20: ...Cooling m3 min ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60 k 91 7 Product dimension Height mm inch 360 14 5 32 996 39 7 32 Width mm inch 1100 100 43 5 16 3...

Страница 21: ...r flow Cooling m3 min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 430 16 15 16 996 39 7 32 Width mm inch 1100 100...

Страница 22: ...flow Cooling m3 min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 430 16 15 16 996 39 7 32 Width mm inch 1100 100 4...

Страница 23: ...ir flow Cooling m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 430 16 15 16 996 39 7 32 Width mm inch 1100 100...

Страница 24: ...ir flow Cooling m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 430 16 15 16 996 39 7 32 Width mm inch 1100 100...

Страница 25: ...ft3 min 45 1589 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45 k 51 1 Product dimension Height mm inch 235 9 1 4 695 27 23 64 Width mm inch 1275 50 3 16 875 34 29 64 Depth mm inc...

Страница 26: ...ft3 min 52 1836 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45 k 51 1 Product dimension Height mm inch 235 9 1 4 695 27 23 64 Width mm inch 1275 50 3 16 875 34 29 64 Depth mm in...

Страница 27: ...min ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60 k 91 7 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64 Dep...

Страница 28: ...ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60 k 91 7 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64 Depth m...

Страница 29: ...3 min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64 D...

Страница 30: ...min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64 Dep...

Страница 31: ...m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64...

Страница 32: ...m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98 k 105 1 Product dimension Height mm inch 235 9 1 4 996 39 7 32 Width mm inch 1590 62 19 32 980 38 37 64...

Страница 33: ...ng m3 min ft3 min 45 1589 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45k 51 1 Product dimension Height mm inch 290 11 13 32 695 27 23 64 Width mm inch 1000 39 3 8 875 34 29 64 D...

Страница 34: ...ng m3 min ft3 min 52 1836 Heating m3 min ft3 min 45 1589 Refrigerant type amount g oz R32 1 45k 51 1 Product dimension Height mm inch 290 11 13 32 695 27 23 64 Width mm inch 1000 39 3 8 875 34 29 64 D...

Страница 35: ...w Cooling m3 min ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60k 91 7 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 980...

Страница 36: ...w Cooling m3 min ft3 min 77 0 2719 Heating m3 min ft3 min 70 0 2472 Refrigerant type amount g oz R32 2 60k 91 7 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 980...

Страница 37: ...w Cooling m3 min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 980...

Страница 38: ...w Cooling m3 min ft3 min 86 0 3037 Heating m3 min ft3 min 78 0 2754 Refrigerant type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 980...

Страница 39: ...ow Cooling m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 98...

Страница 40: ...w Cooling m3 min ft3 min 89 0 3143 Heating m3 min ft3 min 83 0 2931 Refrigerant type amount g oz R32 2 98k 105 1 Product dimension Height mm inch 290 11 13 32 996 39 7 32 Width mm inch 1400 55 1 8 980...

Страница 41: ...mount g oz R32 2 60k 91 7 Product dimension Height mm inch 302 11 29 32 996 39 7 32 Width mm inch 1120 44 3 32 980 38 37 64 Depth mm inch 236 9 9 32 370 14 9 16 Product dimension Panel H W D mm inch P...

Страница 42: ...g oz R32 2 60k 91 7 Product dimension Height mm inch 302 11 29 32 996 39 7 32 Width mm inch 1120 44 3 32 980 38 37 64 Depth mm inch 236 9 9 32 370 14 9 16 Product dimension Panel H W D mm inch Packin...

Страница 43: ...of the ceiling 18 mm or more below the lower surface of the main unit as shown in the figure at right If the suspension bolt is too long it will contact the ceiling panel and the unit cannot be insta...

Страница 44: ...e lower surface of the ceiling 18 mm or more below the lower surface of the main unit as shown in the figure at right If the suspension bolt is too long it will contact the ceiling panel and the unit...

Страница 45: ...NSION BOLT S 60PE1R5B 1160 1100 540 A B C D unit mm 700 S 71PE1R5B S 100PE1R5B S 125PE1R5B S 140PE1R5B S 60PE1R5B TYPE TYPE 130 195 33 1 35 7 290 360 118 A B C D unit mm 50 260 38 2 430 121 5 S 71PE1R...

Страница 46: ...ion on wall surface Figure shows view from front Filter size 579 x 250 x 16 x 2 pcs Distance of each exposed bolt must be of equal length within 50mm unit mm Detailed view of intaking outside air duct...

Страница 47: ...x 2 pcs Distance of each exposed bolt must be of equal length within 50mm unit mm Detailed view of intaking outside air duct connection port 1 Drain port VP20 inside diameter 26mm drain hose supplied...

Страница 48: ...ct side F 3 holes E Flange O D A Suspension bolt pitch a Refrigerant tubing joint liquid tube b Refrigerant tubing joint gas tube c Upper drain port VP25 O D 32 mm 200 flexible hose supplied d Bottom...

Страница 49: ...B C 6 4 5 5 5 5 5 6 Cutting position when tubing from left side 235 663 128 128 350 350 4 5 3 hole 16 2 10 5 18 1 0 5 0 2 0 3 18 5 29 1 2 4 5 Minimum space requirements for installation Detailed view...

Страница 50: ...612 5 70 3 131 320 6 44 7 385 5 874 6 Hole for drain socket 20 Drain hole 3 20 Air Intake Air Intake Air Discharge 12 5 12 5 360 5 44 7 320 6 385 5 34 9 Refrigerant tubing joint gas tube Flare connect...

Страница 51: ...5 18 36 660 13 980 A VIEW Z VIEW 7 6 5 4 8 173 42 51 35 74 16 100 120 47 5 6 7 2 3 4 4 8 Air intake 29 48 60 320 82 121 996 36 30 35 39 980 5 6 Air discharge 7 8 Air intake Z VIEW A VIEW 121 39 35 60...

Страница 52: ...Suction Temp Thermistor 4 way valve High pressure switch Thermistor Accumulator Muffler Muffler Strainer Strainer Heat exchanger Distributor Distributor Indoor Unit 15 88 9 52 Compressor Heat EC P Def...

Страница 53: ...ntake temp 43 C DB 10 C DB 24 C DB 18 C WB 15 C DB 15 C WB 10 10 5 0 5 10 15 20 25 30 35 40 45 50 Indoor air intake temp C WB Outdoor air intake temp C DB 15 14 16 43 18 20 25 30 Operating range 10 15...

Страница 54: ...e heating capacity found from the capacity graph by the correction coefficient from the table above Capacity kW 0 20 40 60 80 100 120 140 160 180 Capacity kW 0 20 40 60 80 100 120 140 160 180 8 6 4 2...

Страница 55: ...heating capacity found from the capacity graph by the correction coefficient from the table above Capacity kW 0 20 40 60 80 100 120 140 160 180 Capacity kW 0 20 40 60 80 100 120 140 160 180 8 6 4 2 0...

Страница 56: ...eration multiply the heating capacity found from the capacity graph by the correction coefficient from the table above Capacity kW Capacity kW 0 20 40 60 80 100 120 140 160 180 8 6 4 2 0 10 12 14 153...

Страница 57: ...coefficient 40 60 80 100 120 140 Indoor air intake temp C WB Indoor air intake temp C WB 0 20 40 60 80 100 120 140 160 180 8 6 4 2 0 10 12 14 16 200 Input coefficient Outdoor unit heating capacity cor...

Страница 58: ...temp C WB 0 20 40 60 80 100 120 140 160 180 8 6 4 2 0 10 12 14 16 200 Input coefficient 0 20 40 60 80 100 120 140 160 180 8 6 4 2 0 10 12 14 16 18 200 Input coefficient Outdoor unit heating capacity c...

Страница 59: ...z 10 20 30 40 50 60 63 125 250 500 1000 2000 4000 8000 NC 40 NC 60 NC 50 NC 30 NC 20 Approximate minimum audible limit for continuous noise MODEL SOUND LEVEL CONDITION SOURCE S 100PU2E5B High Low 45 d...

Страница 60: ...30 NC 20 NC 60 NC 40 NC 50 NC 30 NC 20 NC 60 Approximate minimum audible limit for continuous noise Sound pressure level dB 0dB 0 0002 bar Frequency at center of sound pressure band Hz Frequency at ce...

Страница 61: ...40 NC 30 NC 20 10 20 30 40 50 60 90 80 70 90 80 70 10 20 30 40 50 60 NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 NC 70 MODEL SOUND LEVEL CONDITION S 100PT2E5B High 42 dB A Low 35 dB A 1 m from front of outlet...

Страница 62: ...f outlet at height of 1 m SOURCE 220 230 240V 1 phase 50Hz Approximate minimum audible limit for continuous noise Frequency at center of sound pressure band Hz 63 125 250 500 1000 2000 4000 8000 Overa...

Страница 63: ...V 1 phase 50Hz Approximate minimum audible limit for continuous noise Approximate minimum audible limit for continuous noise Approximate minimum audible limit for continuous noise Octave Band Level dB...

Страница 64: ...ON 1m in front of air discharge and then 1m below High Low Frequency at center of sound pressure band Hz 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC 20 10 20 30 40 50 60 90 80 70 NC...

Страница 65: ...ate minimum audible limit for continuous noise Approximate minimum audible limit for continuous noise MODEL SOUND LEVEL CONDITION SOURCE U 71PZ2R5 Heating 49 dB A 1 m in front at height of 1 5 m 230 2...

Страница 66: ...0 50 60 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC 20 10 20 30 40 50 60 63 125 250 500 1000 2000 4000 8000 NC 40 NC 60 NC 50 NC 30 NC 20 MODEL SOUND LEVEL CONDITION SOURCE U 125PZ2R...

Страница 67: ...hase 50Hz 400 415V 3 phase 50Hz Cooling Octave Band Level dB 0dB 0 0002 bar Octave Band Level dB 0dB 0 0002 bar Frequency at center of sound pressure band Hz Frequency at center of sound pressure band...

Страница 68: ...rve External Static Pressure Pa Air Volume m3 min S 71PE1R5B P Q curve External Static Pressure Pa Air Volume m3 min Limit line Limit line Limit line Limit line Limit line External Static Pressure Pa...

Страница 69: ...board For high static pressure Switching method with the short circuit connector c Manual setting set with the wired remote controller Low static pressure high static pressure d Auto airflow volume s...

Страница 70: ...2 for the external static pressure setting range There are cases in which automatic variable dampers and other mounted items may trigger the P12 alarm on systems that modify the external static press...

Страница 71: ...ton Select one of the Set data among 0001 0015 according to the desired external static pressure setting by pressing the or button Then press the button See the table below When setting to auto airflo...

Страница 72: ...un setting mode screen appears on the LCD display 10 Set the operation mode to and fan speed mode to by pressing the or button or or button Then press the button The fan motor will be activated the au...

Страница 73: ...ore seconds will be displayed on the LCD display 2 Press the button to start the test run 3 Select the operation mode Fan by pressing the A Mode select button Then select the fan speed by pressing the...

Страница 74: ...pressure Pa L i m i t l i n e L i m i t l i n e Lim it line Limit line Limit line Type 100 Airflow Volume m3 minute 15 14 13 12 11 8 6 5 3 0 50 100 150 180 20 30 40 1 3 1 2 1 PQ diagram External stati...

Страница 75: ...rox 30 Room temperature approx 27 C 0 1 2 3 0 1 2 3 20 24 26 22 Vertical air flow distance m Horizontal air flow distance m 5 4 3 2 1 0 1 2 3 4 5 Strong wind Discharge angle approx 30 Room temperature...

Страница 76: ...0m s 0 5m s 0 3m s Vertical air fl ow distance m Horizontal air flow distance m Strong wind Discharge angle approx 65 Room temperature approx 20 C 5 4 3 2 1 0 1 2 3 4 5 0 1 2 3 0 1 2 3 33 27 24 30 Ve...

Страница 77: ...2 3 1 0 Horizontal air flow distance m Strong wind Discharge angle approx 54 Room temperature approx 20 Strong wind Discharge angle approx 54 Room temperature approx 20 1 5m s 1 0m s 0 5m s 0 3m s 33...

Страница 78: ...4 2 3 1 0 4 2 3 1 0 Horizontal air flow distance m Strong wind Discharge angle approx 54 Room temperature approx 20 Strong wind Discharge angle approx 54 Room temperature approx 20 1 5m s 1 0m s 0 5m...

Страница 79: ...m temp app 20 C Strong wind Discharge angle app 30 Rm temp app 27 C Strong wind Discharge angle app 30 Rm temp app 27 C 0 5 4 3 2 1 0 5 4 3 2 1 Cooling Distribution of wind velocity Cooling Distributi...

Страница 80: ...This problem is to be solved by either feeding external air into the room after it has been processed or reducing the amount of external air that is fed in 3 When used in combination with humidifiers...

Страница 81: ...xternal Air Intake dB A External Air Intake Volume Resistance Within Unit Operation Noise Characteristics With the External Air Intake Chamber Attached Use the following diagram along with the section...

Страница 82: ...nal air intake that is possible to feed when it is fed directly into the unit The operation noise for models that use small units is lower so use values that are within the range shown in the above ta...

Страница 83: ...anechoic chamber 1 5m directly below the indoor unit Under normal circumstances the diagram shown above is greater owing to the effects of surrounding noise and reverberation when the unit is actuall...

Страница 84: ...disorder or become damaged 5 Do not allow wiring to touch the refrigerant tubing compressor or any moving parts of the fan 6 Unauthorized changes in the internal wiring can be very dangerous The manu...

Страница 85: ...mple L N U1 U2 Power supply Inter unit control wiring 2P terminal board 2P terminal board Recommended Wire Length and Wire Diameter for Power Supply System Control wiring C Inter unit between outdoor...

Страница 86: ...ndoor unit Indoor unit Indoor unit More than 2m required Central Controller 5 Use shielded wires for inter unit control wiring C and ground the shield on both sides otherwise misoperation from noise m...

Страница 87: ...ring connector fastener or pliers securely clamp each stripped wire end with a ring pressure terminal 4 Put the removed terminal screw through the ring pressure terminal and then replace and tighten t...

Страница 88: ...DRM2DRM3 C 1 2 2 1 Demand controller connection Forced Stop input Connection for next system outdoor unit Forced Stop input connection Functional earthing Functional earthing Use a shielded cable for...

Страница 89: ...block DRED Demand controller Relay contact point No voltage relay Current input is DC 24 V 10 mA When connecting the demand controller input It is possible to choose the desired demand level See the t...

Страница 90: ...inal block Secure the wiring with the cord clamp located on the lower part of the terminal block 2 Connecting the shielded cable to the terminal block for the next system For the Forced Stop input con...

Страница 91: ...and secure each wire and cable with the tie 2 Set up the wiring and cable for the outdoor unit piping and secure with a tie 1 Secure and clamp the wiring and cable together with power and signal line...

Страница 92: ...1 10 9 1 U 100PZ2R5 U 125PZ2R5 U 140PZ2R5 U 100PZ2R8 U 125PZ2R8 U 140PZ2R8 SM830266 00_ R32 TD SM indb 9 18 03 29 10 19 57...

Страница 93: ...1 10 10 1 SM830266 00_ R32 TD SM indb 10 18 03 29 10 19 58...

Страница 94: ...1 10 11 1 SM830266 00_ R32 TD SM indb 11 18 03 29 10 19 58...

Страница 95: ...1 10 12 1 SM830266 00_ R32 TD SM indb 12 18 03 29 10 19 59...

Страница 96: ...1 10 13 1 SM830266 00_ R32 TD SM indb 13 18 03 29 10 20 00...

Страница 97: ...unit to misoperate or become damaged 5 Do not allow wiring to touch the refrigerant tubing compressor or any moving parts of the fan 6 Unauthorized changes in the internal wiring can be very dangerou...

Страница 98: ...dition For a system without link no wiring connection between outdoor units do not remove the short plug 2 Do not install the inter unit control wiring in a way that forms a loop Fig 1 10 2 Outdoor un...

Страница 99: ...which conform to CENELEC HAR rating specifications or use the cables based on IEC standard 60245 IEC57 60245 IEC66 Loose wiring may cause the terminal to overheat or result in unit malfunction A fire...

Страница 100: ...around them Fig 1 10 9 3 Remove coat of signal wire Fig 1 10 10 4 Attach ring pressure terminals to the signal wires and the shield wires insulated in Step 2 Fig 1 10 11 Stranded wire Ring pressure te...

Страница 101: ...ess of whether the wiring was inserted from the top rear or left side of the main unit Functional earthing How to carry out power supply wiring 1 Wiring connection ports The power inlet port is locate...

Страница 102: ...t for operation and maintenance A When an obstruction is present on the air inlet side When the upward area is open 1 One outdoor unit installed individually Obstruction only on air inlet side Obstruc...

Страница 103: ...L H Close the area under the frame so that the outlet air does not bypass there 01_301769_2WAY_eng indb 12 2018 3 20 9 14 55 B When an obstruction is present on the air outlet side When the upward ar...

Страница 104: ...ore d 250 mm or more When using the air discharge chamber provide a space of 300 mm or more When an obstruction is present also in the upward area Do not use the air discharge chamber 1 One outdoor un...

Страница 105: ...tallation is not allowed The values described above are the least space to optimize application performance If any service area is needed for service according to field circumstance obtain enough serv...

Страница 106: ...ubject to strong wind countermeasures must be taken to prevent the unit from being blown over Dimensions of Snow Wind proof Ducting and Refrigerant Tubing Space for Installation Min 100 Min 100 146 14...

Страница 107: ...PZ2R5 Tubing size outer diameter Liquid tube mm in 9 52 3 8 Gas tube mm in 15 88 5 8 Limit of tubing length m 40 Limit of elevation difference between the 2 units Outdoor unit is placed higher m 30 Ou...

Страница 108: ...0 4 0 6 0 8 0 10 0 12 0 14 0 16 0 18 0 20 0 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 5 Can be installed Can not be installed mc the refrigerant charge amount kg Amin minimum indoor floor space m 2 0 8 1 2 2 1 m...

Страница 109: ...in liquid form 2 1 Since refrigerant composition changes and performance decreases when gas leaks collect the remaining refrigerant and recharge the required total amount of new refrigerant after fix...

Страница 110: ...1000 CO2 equivalent in tons multiply the total refrigerant charge by GWP value then divided by 1000 4 5 6 7 This product contains fluorinated greenhouse gases CO2 equivalent amount is shown in CO2 eq...

Страница 111: ...es of the unit Precautions for Installation in Heavy Snow Areas The platform should be higher than the maximum snow depth 50 cm In this case leave clearance below the unit for the drain pipe and to pr...

Страница 112: ...TUBING Both the liquid and the gas tubing sides are connected by flare nuts Must ensure mechanical connections be accessible for maintenance purposes Connecting the Refrigerant Tubing NOTE When conne...

Страница 113: ...3 way valve Service port Valve shaft Valve Valve cap Connecting Tubing Between Indoor and Outdoor Units 1 Tightly connect the indoor side refrigerant tubing extended from the wall with the outdoor sid...

Страница 114: ...efrigerant connecting outlets when moving the unit Taping the Tubes 1 At this time the refrigerant tubes and electrical wiring if local codes permit should be taped together with armoring tape in 1 bu...

Страница 115: ...ine oil is needed Leak Test 1 With the service valves on the outdoor unit closed remove the 7 94 mm cap nut on the gas tube service valve Save for reuse 2 Attach a manifold valve with pressure gauges...

Страница 116: ...ce charge the remaining refrigerant in liquid form by using the gas tube service valve with the system in Cooling mode at the time of test run Fig 1 11 3 If an additional refrigerant charge has been p...

Страница 117: ...on the outdoor unit side For R32 and R410A the same are nut on the outdoor unit side and pipe can be used Models that use refrigerant R32 and R410A have a different charging port thread diameter to pr...

Страница 118: ...can possibly be released to the surrounding space Prior to work taking place the area around the equipment is to be surveyed to make sure that there are no ammable hazards or ignition risks No Smoking...

Страница 119: ...res Replacement parts shall be in accordance with the manufacturer s speci cations NOTE The use of silicon sealant can inhibit the effectiveness of some types of leak detection equipment Intrinsically...

Страница 120: ...used for purging refrigerant systems Flushing shall be achieved by breaking the vacuum in the system with OFN and continuing to ll until the working pressure is achieved then venting to atmosphere an...

Страница 121: ...d from various parts of the system f Make sure that cylinder is situated on the scales before recovery takes place g Start the recovery machine and operate in accordance with manufacturer s instructio...

Страница 122: ...le refrigerants In addition a set of calibrated weighing scales shall be available and in good working order Hoses shall be complete with leak free disconnect couplings and in good condition Before us...

Страница 123: ...ge amount kg Amin minimum indoor floor space m 2 8 8 3 0 5 3 2 2 1 mc The refrigerant charge amount Total of refrigerant at shipment and refrigerant charge amount in the field mmax Maximum refrigerant...

Страница 124: ...nt before installing the outdoor unit 1 ACCESSORIES SUPPLIED WITH OUTDOOR UNIT n o i t a c i l p p A m a r g a i D y t Q e m a n t r a P Protective bushing 2 For protecting electrical wires Banding st...

Страница 125: ...More than 200 More than 500 More than 250 More than 250 More than 500 More than 100 More than 250 More than 1000 More than 300 More than 250 Less than 500 More than 1000 More than 250 More than 1000 M...

Страница 126: ...e for maintenance of the rst tier outdoor unit Close A section the space between the upper and lower level outdoor units so the outtake air does not bypass it A section 400 More than 200 2 If there ar...

Страница 127: ...manual that comes with that indoor unit Do not reuse existing piping install new piping 5 REFRIGERANT INSTALLATION 4 TRANSPORT AND INSTALL THE OUTDOOR UNIT Transporting 1 Transport the outdoor unit i...

Страница 128: ...to insulate both the gas side and liquid side pipes If the pipes are not adequately insulated condensation and water leakages may occur Ensure that the current insulation covers the pipes up to the un...

Страница 129: ...ll the refrigerant according to the prescribed amount stated on the placard af xed to this unit Precautions after the pipes connection have completed Ensure to open the 3 way valve after completing th...

Страница 130: ...ions are generated DO select an appropriate position from which every corner of the room can be uniformly cooled select a location where the ceiling is strong enough to support the weight of the unit...

Страница 131: ...50 mm Refrigerant tubing joint liquid side Refrigerant tubing joint gas side 184 mm 134 mm 33 5 mm 177 mm Type 100 140 319 mm Type 60 71 256 mm 127 mm Indoor Unit View from top A 700 mm A 780 mm B 86...

Страница 132: ...the 3 hexagonal nuts and 2 washers onto each of the 4 suspension bolts Use 1 nut and 1 washer for the upper side and 2 nuts and 1 washer for the lower side so that the unit will not fall off the suspe...

Страница 133: ...when the unit is not operating Do not install an air bleeder as this may cause water to spray from the drain pipe outlet Do not provide U trap or bell shaped trap in the middle of the drain pipe Doing...

Страница 134: ...sides of the drain hose without connection of the hard PVC socket and the hard PVC pipe joint VP25 in the local supply 6 Connect the drain hose and the hard PVC pipe joint so that the adhesive area of...

Страница 135: ...allation of indoor and outdoor units panels and electrical wiring check the following items CAUTION Important Note for Wiring 4 Way Cassette Type 1 The power supply inlet is located at the lower area...

Страница 136: ...are nut from the unit and be sure to mount it on the copper tube 4 Make a flare at the end of the copper tube with a flare tool Flare nut Copper tubing Flare tool NOTE When flared joints are reused th...

Страница 137: ...p the tubing connections with the flare insulator and fill the gap at the union with the supplied black insulating tape Finally fasten the insulator at both ends with the supplied vinyl clamps Flare i...

Страница 138: ...Installation Instructions 1 Use M10 for suspension bolts Field supply for suspension bolts and nuts Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from...

Страница 139: ...le opened remove the grille hinge from the panel for cassette by sliding it in the direction shown by the arrow 2 Reattach the air intake grille after installation of the panel for cassette 2 4 Way Ca...

Страница 140: ...ling At this time make sure that there are no gaps between the unit and the panel for cassette or between the panel for cassette and the ceiling surface If there is a gap between the panel and the cei...

Страница 141: ...llow the steps for Removing the grille in the reverse order By rotating the air intake grille it is possible to attach the grille onto the panel for cassette from any of 4 directions Coordinate the di...

Страница 142: ...to the larger setting No 2 Ceiling height m Indoor unit type 60 71 100 125 140 Standard factory setting 3 0 3 6 High ceiling setting 1 3 3 4 3 High ceiling setting 2 3 6 5 0 Air flow blocking kit for...

Страница 143: ...is in effect press the button to set At this time the fan at the indoor unit begins and select the address unit No of the indoor unit operating 3 Designate the item code by adjusting the Temperature...

Страница 144: ...t pressed 91 90 92 93 Electrical component box XX YYYY 5 Select the Set data by pressing the or button Select one of the Setting Data YYYY by pressing the or button Then press the button XX YYYY Flap...

Страница 145: ...Setting data Setting data Flap position during operation Without separate setting Swing Move to position 1 and stay Move to position 2 and stay Move to position 3 and stay Move to position 4 and stay...

Страница 146: ...eat source or cooling unit in the detection area the sensor cannot occasionally detect properly The Floor Temperature Sensor detects within the sensor area of Human Detection Sensor Human Detection Se...

Страница 147: ...on of the arrow 2 2 1 1 Preparation for Panel for Cassette Installation 1 Checking the unit position 1 Check that the ceiling hole is within this range 860 860 mm to 910 910 mm 2 Confirm that the posi...

Страница 148: ...the panel for cassette and the ceiling surface If there is a gap between the panel and the ceiling leave the panel for cassette attached and make fine adjustments to the installation height of the un...

Страница 149: ...ette Then fasten it in place with the supplied screws Supplied screw B Attaching the air intake grille To install the air intake grille follow the steps for Removing the grille in the reverse order By...

Страница 150: ...e units conform it to the larger setting No 2 Ceiling height m Indoor unit type 60 71 100 125 140 Standard factory setting 3 0 3 6 High ceiling setting 1 3 3 4 3 High ceiling setting 2 3 6 5 0 Air flo...

Страница 151: ...ds or longer 2 If group control is in effect press the button to set At this time the fan at the indoor unit begins and select the address unit No of the indoor unit operating 3 Designate the item cod...

Страница 152: ...r button or keeping it pressed 91 90 92 93 Electrical component box 5 Select the Set data by pressing the or button Select one of the Setting Data YYYY by pressing the or button Then press the button...

Страница 153: ...ons to select the desired setting data Flap position 1 2 3 4 5 Setting data Setting data Flap position during operation Without separate setting Swing Move to position 1 and stay Move to position 2 an...

Страница 154: ...rated press the button and set it in operating mode If operation is in fan mode is not displayed Set in any operating mode other than fan mode is displayed when setting the ECONAVI function NOTE After...

Страница 155: ...mean indoor unit No If the indoor unit is without ECONAVI panel Not connected appears Sensor 1 means optional ECONAVI sensor CZ CENSC1 If not connected Not connected appears besides Sensor 1 on the s...

Страница 156: ...IN THE FIGURE BELOW 1 2 3 4 5 6 1 2 3 4 5 6 OPTION white Relay DC 12V field supply Note Indoor unit control PCB CR1 Note The relay must be installed at a distance of 2 m or less from the PCB Fan sign...

Страница 157: ...t quality not only becomes inferior but affects environment Repair it as quickly as possible Drain Check 11 Has the adhesive been applied to the drain connecting portion resin portion of the indoor un...

Страница 158: ...case of High spec Wired Remote Controller Refer to the Operating Instructions attached to the optional High spec Wired Remote Controller A 20 30 THU Timer Remote Controller High spec Wired Remote Con...

Страница 159: ...s several times and stops at designated position When wind direction is changed flap operates after searching for standard position Dust Dust accumulation inside indoor unit is discharged Poor cooling...

Страница 160: ...the remote controller High CZ RTC4 CZ RTC5A CZ RTC5B Medium CZ RTC4 CZ RTC5A CZ RTC5B Low CZ RTC4 CZ RTC5A CZ RTC5B If your air conditioner still does not work properly although you checked the points...

Страница 161: ...fit for the purpose and to the correct specification At all times the manufacturer s maintenance and service guidelines shall be followed If in doubt consult the manufacturer s technical department fo...

Страница 162: ...s are recovered safely Prior to the task being carried out an oil and refrigerant sample shall be taken in case analysis is required prior to re use of reclaimed refrigerant It is essential that elect...

Страница 163: ...ls on how the ceiling panel is to be mounted refer to the installation instructions which are provided with the ceiling panel 4 Connecting the panel cables Fig 1 11 5 Remove the cover of Air intake ch...

Страница 164: ...ber Indoor unit Electrical component box Cover Clamp Ceiling panel 22P cable connector white Through hole for 22P cable connector white Fig 1 11 5 Mounting procedure continued SM830266 00_ R32 TD SM i...

Страница 165: ...sition DIP switch OFF position ON position TP6 TP3 TP1 1 ON 2 3 DIP switch ON position TP6 TP3 TP1 ON 3 6 1 In the example shown in the figure above DIP switch 1 is OFF DIP switch 2 is ON DIP switch 3...

Страница 166: ...tached cut it in parallel with the slit Fig 1 11 7 For Air outlet 2 Air flow blocker B can be used as is For Air outlet 3 or 4 Air flow blocker A can be used as is 1 2 3 4 A A 2 B 1 Drain pan Drain pa...

Страница 167: ...are to be positioned To better understand what the illustrations show refer to the figure on the right Note Take care to prevent cold air leaks and deficient insulation while performing the air outlet...

Страница 168: ...witch ON position TP6 TP3 TP1 ON 3 6 1 In the example shown in the figure above DIP switch 1 is OFF DIP switch 2 is ON DIP switch 3 is OFF On Table 1 11 2 check out the Item code 5D setting data that...

Страница 169: ...mall unit 256mm When attaching the side panel insulator to the small unit attach it after cutting along its perforations of the parts 1 to 5 1 Align the slits of the side panel insulators 1 to 4 with...

Страница 170: ...the insulators ensure that they overlap Side insulators 1 to 5 In 4 places Fig 1 11 13 Fig 1 11 14 Parts installed on the indoor unit continued 2 1 3 6 5 7 8 9 10 Fig 1 11 12 4 SM830266 00_ R32 TD SM...

Страница 171: ...Perforations 1 2 1 3 12 11 11 13 Cover Drain piping side Datum for attaching the parts Datum for attaching the parts Used to block the square hole of the 15 insulator Insulator that has been cut out a...

Страница 172: ...high frequency emissions are generated DO select an appropriate position from which every corner of the room can be uniformly cooled select a location where the ceiling is strong enough to support th...

Страница 173: ...commended TYPE Ha S 60PE1R5B 290 S 71PE1R5B 360 S 100PE1R5B 360 S 125PE1R5B 430 S 145PE1R5B 430 The Ha is necessary for the access to the top of the unit for repair If the height from the floor to cei...

Страница 174: ...ted lay the tubing into position for connection to the unit before plac ing the unit inside the ceiling 2 Screw in the suspension bolts allowing them to protrude from the ceiling Fig 1 11 22 Cut the c...

Страница 175: ...ary to increase the height of the drain pipe the section directly after the connection port can be raised a maximum of 500 mm Do not raise it any higher than 500 mm as this could result in water leaks...

Страница 176: ...gas leaks Fig 1 11 37 Apply refrigerant lubricant Don t use any kind of leak lock or leak sealants on any flare connection as this may cause system blockages Fig 1 11 37 3 For proper connection align...

Страница 177: ...pipes before connecting to units to avoid leaking Insulation material and silicone sealant Please ensure there are no gaps where moisture can enter the joint To prevent the ingress of moisture into t...

Страница 178: ...s than 8 mm 3 Use insulated copper wire for eld wiring Wire size varies with the total length of wiring Refer to 1 10 Electrical Wiring for details CAUTION Check local electrical codes and regulations...

Страница 179: ...e occurs the unit quality not only becomes inferior but affects environment Repair it as quickly as possible Drain Check 9 Has the adhesive been applied to the drain connecting portion resin portion o...

Страница 180: ...times and stops at designated position When wind direction is changed flap operates after searching for standard position d e g r a h c s i d s i t i n u r o o d n i e d i s n i n o i t a l u m u c c...

Страница 181: ...detector prior to and during work to ensure the technician is aware of potentially toxic or ammable atmospheres Ensure that the leak detection equipment being used is suitable for use with all applic...

Страница 182: ...ithout ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use Intrinsically safe components are the only types that can be worked on while live in th...

Страница 183: ...erant system if possible e If a vacuum is not possible make a manifold so that refrigerant can be removed from various parts of the system f Make sure that cylinder is situated on the scales before re...

Страница 184: ...controller behind curtains or furniture locations where high frequency emissions are generated DO select an appropriate position from which every corner of the room can be uniformly cooled select a lo...

Страница 185: ...100 cutout Rear outlet port Figure shows view from front Remote control wiring and inter unit wiring inlet port Left rear side drain hose outlet port cutout Cover of tubing hole Power inlet port 1 the...

Страница 186: ...nter bracket Suspending the Indoor Unit NOTE Since the diagram is made of paper it may shrink or stretch slightly because of high temperature or humidity For this reason before drilling the holes main...

Страница 187: ...M4 screw for preventing bracket from taking off M8 suspension bolts M8 suspension bolt NOTE The ceiling surface is not always level Confirm that the indoor unit is evenly suspended For the installatio...

Страница 188: ...the supplied drain hose If other commercially available hose bands are used the drain hose may become pinched or wrinkled and there is danger of water leakage Therefore be sure to use the supplied hos...

Страница 189: ...re nut from the unit and be sure to mount it on the copper tube 4 Make a flare at the end of the copper tube with a flare tool Flare nut Copper tubing Flare tool NOTE When flared joints are reused the...

Страница 190: ...e insulator for liquid tube Facing upward Gas tubing Liquid tubing Tube cradle Taping the are nuts Wind the white insulating tape around the flare nuts at the gas tube connections Then cover up the tu...

Страница 191: ...rs L R on both sides of the indoor unit Attach the supplied side plates Insert the side plates in the direction of the arrow and fix them with 2 screws once you ve removed Side plate Screw Attach Atta...

Страница 192: ...ide Screw 2 For side cover L R Operating Instructions 1 Installation Instructions 1 Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from a local source y...

Страница 193: ...o the nameplate of the unit 10 Was the check of the airtight test ared tube tting and gas leakage on the welded portion performed If the gas leakage occurs the unit quality not only becomes inferior b...

Страница 194: ...frequency with which the filter should be cleaned depends on the environment in which the unit is used Clean the filter frequently for best performance in the area of dusty or oil spots regardless of...

Страница 195: ...an rotating makes operation smoothly Fan may sometimes rotate because of drying heat exchanger due to settings Wind direction changes while operating Wind direction setting cannot be made Wind directi...

Страница 196: ...re settings or change to Medium or High If your air conditioner still does not work properly although you checked the points as described above first stop the operation and turn off the power switch T...

Страница 197: ...gerant and preferably expel it externally into the atmosphere 7 Where electrical components are being changed they shall be fit for the purpose and to the correct specification At all times the manufa...

Страница 198: ...s are recovered safely Prior to the task being carried out an oil and refrigerant sample shall be taken in case analysis is required prior to re use of reclaimed refrigerant It is essential that elect...

Страница 199: ...re high frequency emissions are generated DO select an appropriate position from which every corner of the room can be uniformly cooled select a location where the ceiling is strong enough to support...

Страница 200: ...150 7 71 1 192 20 Unit mm Air intake port side Air outlet duct side F 3 holes E Flange O D A Suspension bolt pitch a Refrigerant tubing joint liquid tube b Refrigerant tubing joint gas tube c Upper dr...

Страница 201: ...pace for Installation and Service on page 1 11 99 Tubing must be laid and connected inside the ceiling when suspending the unit If the ceiling is already constructed lay the tubing into position for c...

Страница 202: ...n directly after the connection port can be raised a maximum of 500 mm Do not raise it any higher than 500 mm as this could result in water leaks 300 mm or less 500 mm or less Good Do not install the...

Страница 203: ...ched to the side of the air intake port 3 Install the duct field supply See the figure for the dimension of the installation hole Use M5 self tapping screws for installation K 4 1 hole For M5 self tap...

Страница 204: ...ut from the unit and be sure to mount it on the copper tube 4 Make a flare at the end of the copper tube with a flare tool Flare nut Copper tubing Flare tool NOTE When flared joints are reused the fla...

Страница 205: ...p the tubing connections with the flare insulator and fill the gap at the union with the supplied black insulating tape Finally fasten the insulator at both ends with the supplied vinyl clamps Flare i...

Страница 206: ...ts Suspension bolts and nuts are field supply Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from a local source you will need 1 Deoxidized annealed cop...

Страница 207: ...o the nameplate of the unit 10 Was the check of the airtight test ared tube tting and gas leakage on the welded portion performed If the gas leakage occurs the unit quality not only becomes inferior b...

Страница 208: ...icator on the display goes out In the case of High spec Wired Remote Controller Refer to the Operating Instructions attached to the optional High spec Wired Remote Controller A 20 30 THU Timer Remote...

Страница 209: ...al times and stops at designated position When wind direction is changed flap operates after searching for standard position Dust Dust accumulation inside indoor unit is discharged At the initial high...

Страница 210: ...3 The area shall be checked with an appropriate refrigerant detector prior to and during work to ensure the technician is aware of potentially toxic or flammable atmospheres Ensure that the leak detec...

Страница 211: ...e in the presence of a flammable atmosphere The test apparatus shall be at the correct rating Replace components only with parts specified by the manufacturer Unspecified parts by manufacturer may res...

Страница 212: ...ore recovery takes place g Start the recovery machine and operate in accordance with manufacturer s instructions h Do not overfill cylinders No more than 80 volume liquid charge i Do not exceed the ma...

Страница 213: ...ur times the indoor unit weight select a location for drainage work properly If it is improperly this will cause damage to property Select a location where tubing and drain pipe have the shortest run...

Страница 214: ...mm Dimension 1 2 3 4 5 6 7 607 5 612 105 183 5 188 5 400 450 Make sure the installation plate is horizontal using a carpenter s level or tape measure to measure down from the ceiling Wait until after...

Страница 215: ...om tubing Cut out the corner of the right left frame with a hacksaw or the like Grille Grille Left tubing outlet Right tubing outlet 2 Right rear or left rear tubing In this case the corner of the fra...

Страница 216: ...head screwdriver to push the drain cap in firmly Pull out the drain hose to remove it When attaching it slide the drain hose fully onto the drain pan outlet It will be easy to slide when water is add...

Страница 217: ...n water inside the drain hose Make sure tubing does not become trapped Do not let the tip of the drain hose dip into the drain water Do not leave the drain hose in the sewerage This will cause the hea...

Страница 218: ...for terminal screws 1 0 1 4 N m 10 14 kgf cm Optional parts setting and wiring 1 Open the front panel and remove the screw 1 Then close the panel Front panel Screw 4 16 2 Open the ap and then open th...

Страница 219: ...rom the schedule timer to the indoor control PCB T10 CN061 Yellow and functional ground screw Connecting to T10 connector Connect the wire to the indoor control PCB T10 CN061 Yellow Indoor control PCB...

Страница 220: ...the tube 3 Remove the flare nut from the unit and be sure to mount it on the copper tube 4 Make a flare at the end of the copper tube with a flare tool Flare nut Copper tubing Flare tool NOTE When fla...

Страница 221: ...the exterior of the outdoor unit valves has been finished with a square duct covering make sure you allow sufficient space to access the valves and to allow the panels to be attached and removed NOTE...

Страница 222: ...stable louvers Air filters Indicator Receiver NOTE See Section 2 TEST RUN PRECAUTIONS ON TEST RUN Request that the customer be present when the test run is performed At this time explain the operation...

Страница 223: ...ibration between units 2 Foamed polyethylene insulation for copper tubes as required to precise length of tubing Wall thickness of the insulation should be not less than 8 mm 3 Use insulated copper wi...

Страница 224: ...only becomes inferior but affects environment Repair it as quickly as possible Drain Check 9 Has the adhesive been applied to the drain connecting portion resin portion of the indoor unit The resin po...

Страница 225: ...fit for the purpose and to the correct specification At all times the manufacturer s maintenance and service guidelines shall be followed If in doubt consult the manufacturer s technical department fo...

Страница 226: ...s are recovered safely Prior to the task being carried out an oil and refrigerant sample shall be taken in case analysis is required prior to re use of reclaimed refrigerant It is essential that elect...

Страница 227: ...with a round terminal and connect it to the SG screw After crimping it with a round terminal wrap it with insulating tape so there are no spaces and adjust it so the shield part does not touch any li...

Страница 228: ...with the cord clamp located on the lower part of the terminal block Terminal block DRED Demand controller Relay contact point No voltage relay Current input is DC 24 V 10 mA When connecting the deman...

Страница 229: ...inal block The shield part of the shielded cable is connected with SG under the terminal block Secure the wiring with the cord clamp located on the lower part of the terminal block 2 Connecting the sh...

Страница 230: ...up close to the valve 3 Set up the wiring and cable for the outdoor unit piping and secure with a tie Secure and clamp the wiring and cable with the tie accessory for the power and signal lines to th...

Страница 231: ...7 4 5 1 2 91 6 4 4 6 2 52 32 16 7 0 7 1 1 92 6 8 6 8 2 11 6 5 6 5 2 30 6 2 6 2 2 78 5 7 5 8 2 48 19 7 7 7 7 1 96 7 4 7 4 2 16 7 1 7 1 2 35 6 7 6 8 2 83 6 0 6 1 2 51 22 8 5 6 7 2 01 8 2 6 6 2 21 7 8 6...

Страница 232: ...8 1 6 2 3 14 6 8 5 7 2 52 32 16 7 9 8 0 2 28 7 6 7 7 2 51 7 3 7 3 2 73 6 7 6 8 3 00 6 1 6 1 2 47 19 8 7 8 7 2 33 8 3 8 4 2 56 8 0 8 0 2 79 7 4 7 4 3 06 6 4 6 4 2 51 22 9 6 8 2 2 39 9 2 8 2 2 63 8 8 8...

Страница 233: ...3 10 4 9 3 3 87 9 5 8 8 3 87 7 3 7 3 2 90 19 12 6 7 9 3 54 11 8 7 6 3 79 11 1 7 4 4 03 10 1 6 8 4 03 7 8 5 9 3 02 22 13 9 6 1 3 67 13 0 5 8 3 92 12 2 5 5 4 17 11 1 5 1 4 17 8 5 4 2 3 13 27 16 12 2 11...

Страница 234: ...5 8 6 3 97 32 16 14 8 14 9 4 32 13 8 13 9 4 61 13 0 13 1 4 91 11 8 11 9 4 91 9 1 9 2 3 69 19 15 8 15 9 4 50 14 8 14 8 4 81 13 9 14 0 5 13 12 6 12 7 5 13 9 7 9 8 3 84 22 17 3 13 6 4 66 16 2 13 0 4 98 1...

Страница 235: ...0 0 4 64 32 16 16 4 16 5 5 05 15 4 15 4 5 40 14 5 14 5 5 75 13 1 13 2 5 75 10 1 10 1 4 31 19 17 6 17 6 5 27 16 4 16 4 5 64 15 4 15 5 6 00 14 0 14 1 6 00 10 8 10 9 4 50 22 19 2 15 7 5 45 18 0 15 3 5 83...

Страница 236: ...6 8 5 2 74 8 0 1 81 S 60PE1R5B U 60PZ2R5 230V 240V 50Hz 1phase 16 4 8 1 85 6 0 2 07 7 8 2 28 8 9 2 54 8 8 1 93 20 4 7 1 99 5 9 2 22 7 6 2 45 8 8 2 73 8 4 1 93 24 4 6 2 13 5 7 2 38 7 4 2 62 8 5 2 92 8...

Страница 237: ...1 2 37 8 6 2 87 9 5 3 04 9 2 2 16 24 4 7 2 27 5 9 2 54 8 4 3 07 9 2 3 26 8 7 2 16 S 71PT2E5B U 71PZ2R5 230V 240V 50Hz 1phase 16 5 0 1 86 6 2 2 07 8 8 2 51 9 6 2 66 9 6 2 03 20 4 9 2 00 6 1 2 23 8 6 2...

Страница 238: ...4 82 11 8 5 28 14 0 4 20 14 9 4 27 16 7 4 21 24 6 9 4 90 11 0 5 36 13 1 4 26 13 9 4 34 15 6 4 27 S 100PT2E5B U 100PZ2R5 U 100PZ2R8 230V 240V 50Hz 1phase 400V 415V 50Hz 3phase 16 8 0 4 35 12 7 4 75 15...

Страница 239: ...4 51 15 9 4 64 17 9 4 52 24 8 8 6 04 13 6 7 12 14 0 4 58 14 9 4 71 16 8 4 59 S 125PT2E5B U 125PZ2R5 U 125PZ2R8 230V 240V 50Hz 1phase 400V 415V 50Hz 3phase 16 10 2 5 49 15 7 6 46 16 2 4 16 17 2 4 28 19...

Страница 240: ...U 140PZ2R8 230V 240V 50Hz 1phase 400V 415V 50Hz 3phase 16 10 5 5 98 15 8 6 95 17 3 4 98 18 2 5 08 20 6 5 00 20 9 8 6 33 14 7 7 35 16 0 5 28 16 8 5 37 19 1 5 29 24 9 1 6 43 13 7 7 47 15 0 5 36 15 7 5...

Страница 241: ...MEMO 1 13 11 SM830266 00_ R32 TD SM indb 11 18 03 29 10 21 37...

Страница 242: ...ing marking the indoor and outdoor unit combination number 2 9 2 10 Table of Self Diagnostic Functions and Corrections 2 10 2 11 Auto address setting from the outdoor unit 2 12 2 12 Test run using the...

Страница 243: ...he contents of the Installation Instructions and then have the customer actually operate the system 7 Be sure to give the Installation Instructions to the customer If it is necessary to make settings...

Страница 244: ...ON the indoor and outdoor power Indicate mark the combination number See 2 9 Auto address setting Set the remote controller to test run See 2 5 Can operation be started Return the remote controller to...

Страница 245: ...ler CZ RTC4 1 Press the remote controller button for 4 seconds or longer Then press the button appears on the LCD display while the test run is in progress The temperature cannot be adjusted when in T...

Страница 246: ...on the PCB Be sure to turn the power OFF before performing this work Outdoor unit control PCB JP002 CN EMG Indoor unit control PCB Type U2 Jumper JP040 EMG CN044 brown OC CN040 blue Type T2 Jumper JP...

Страница 247: ...outdoor unit is No 21 20s digit ON ON 1 2 ON OFF 1 setting 30 If outdoor unit is No 30 10s digit and 20s digit ON ON OFF ON 1 2 0 setting CN TERMINAL System address DIP switch System address Rotary sw...

Страница 248: ...refrigerant system begins When auto address setting for one system is completed the system returns to normal stopped status Approximately 4 5 minutes is required During auto address setting is displa...

Страница 249: ...ec ON 0 5sec OFF Auto address setting Under auto address setting Blinking alternately Auto address setting alarm Follow the blinking patterns of each alarm Alternate blinking of outdoor unit LED durin...

Страница 250: ...perates only at the selected indoor unit START 20 30 THU Timer remote controller CZ RTC4 If 1 indoor unit is connected to 1 remote controller 1 Press and hold the button and button for 4 seconds or lo...

Страница 251: ...unit address setting Indoor unit address re setting E09 Error because of more than one remote controller setting to main Correct the setting E18 Disconnection of wiring between main unit and additiona...

Страница 252: ...PCB F08 Outdoor air temperature sensor TO trouble Check the outdoor air temperature sensor TO Check the outdoor unit control PCB F12 Compressor suction temperature sensor TS trouble Check the compres...

Страница 253: ...Be sure to use a jig for short circuiting 1 Turn on the indoor and outdoor unit power for refrigerant system 1 Short circuit the A ADD pin Communication for auto address setting begins LED 1 and 2 on...

Страница 254: ...uiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable refrigerants Servicing shall be performed only as recommende...

Страница 255: ...connections terminals not made to original specification damage to seals incorrect fitting of glands etc Ensure that apparatus is mounted securely Ensure that seals or sealing materials have not degr...

Страница 256: ...nced a Become familiar with the equipment and its operation b Isolate system electrically c Before attempting the procedure ensure that Mechanical handling equipment is available if required for handl...

Страница 257: ...ition a set of calibrated weighing scales shall be available and in good working order Hoses shall be complete with leak free disconnect couplings and in good condition Before using the recovery machi...

Страница 258: ...K pin on the outdoor main PCB Do not remove CHK pin until test run is completed Removing CHK pin stops test run Short circuit RUN pin on the outdoor main PCB for one second or longer Factory setting i...

Страница 259: ...hout any leakage from the refrigerant Are the indoor and outdoor units secured rmly installed with bolts at secured locations User inspection places Serviceman inspection places Filter and grill clean...

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