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FRESH MASTER

HAND BOOK

(For HONG KONG)

Issued    July  2004    No. U-102

Model:

GUF-50RD

3

GUF-100RD

3

Notice:
The term of validity is for a year from the issued date.

MITSUBISHI  ELECTRIC  CORPORATION

Model name

FOR DEALERS

The picture is shown GUF-50RD3.

Humidifier function not available.

Содержание Fresh Master GUF-100RD3

Страница 1: ...G Issued July 2004 No U 102 Model GUF 50RD3 GUF 100RD3 Notice The term of validity is for a year from the issued date MITSUBISHI ELECTRIC CORPORATION Model name FOR DEALERS The picture is shown GUF 50RD3 Humidifier function not available ...

Страница 2: ...agrams 6 4 Maintenance procedures 7 12 4 1 Blower Parts 7 8 4 2 Damper Motor Part All units available 9 4 3 Circuit Board Part 9 10 4 4 Humidifier Parts 10 4 5 Heat exchanger for refrigerant Part 11 12 4 6 Water sencor Part 12 5 Parts list 13 25 GUF 50RD3 14 19 GUF 100RD3 20 25 ...

Страница 3: ...ruction Safety precautions Please be sure to read the following safety precautions thoroughly before commencing with the maintenance work and conduct the inspection and repair of the product in a safe manner The types and levels of danger that may arise if the product is handled incorrectly are described by using the warning symbols shown below Electric shock If you must inspect the circuitry whil...

Страница 4: ...meters immediately below the unit in an anechoic chamber The noise at the air outlets at a 45 angle 1 5 meters in front is about 5 6 dB A higher than the values given in the table The above values apply during Lossnay ventilation when the fan speed is set to high speed Capacity in is heat recovery capacity by Lossnay core Cooling Heating capacity indicates the maximum value at operation under the ...

Страница 5: ...UF 50RD3 1288 1016 317 1185 1048 22 200 158 5 192 208 745 372 5 435 124 347 135 266 450 GUF 100RD3 1580 1231 398 1465 1271 16 250 199 242 258 920 460 670 149 361 169 280 600 K B N N U V N ø12 7 ø6 35 ø15 88 ø9 52 A G M L C F E T D P øH øJ Q S Water intake Ceiling suspension fixture 4 places 13 30 length hole for GUF 50RD3 Ceiling suspension fixture 4 places 15 30 length hole for GUF 100RD3 GUF 50R...

Страница 6: ... 6 3 Wiring diagrams GUF 50RD3 GUF 100RD3 ...

Страница 7: ...cial screw 2Pull back the hinged clip 2Open the door and lift off of the hinge brackets 3Remove Filters from the unit 4Remove Lossnay cores from the unit Special screw Hinge Lossnay core Filter Maintenance cover 5Remove screw from the core guide Remove core guide Core Guide ...

Страница 8: ... 8 6Remove separator from the blower portion 7Remove connections of motor lead wire 8Remove screws from the motor base 9Remove the pre assembled blower Separator Motor Base Motor Pre assembled Blower ...

Страница 9: ...Part 1Remove the 4 screws from the control cover 1Remove 2 screws out from the damper motor cover 2Take the damper motor out of the cover Damper Motor Cover Damper Motor Control Cover Screw 2Remove the 3 screws from capacitors 2 screws for the GUF 50RD3 Capacitors ...

Страница 10: ...cuit board 4Take the circuit board out Circuit Board 4 4 Humidifier Parts Humidifier function not available 1Remove the 7 screws to remove the humidifier cover Screw Humidifier cover 2Remove the Humidifier cover Inner lid Humidifier cover Inner lid ...

Страница 11: ...for the GUF 50RD3 Cover L Screw Cover S 5Remove the 2 screws to remove the Fix plate Screw Fixture Heat exchanger Connection Fix plate 2 screws 2Remove connections of themistor lead wire and lenear expansion valve lead wire 3Remove the 2 screws to remove the Fixture 4Remove the heat exchanger from the unit ...

Страница 12: ...r supply pipe 1Remove a screw to remove the water sencor Water sensor plate Fixing position of water sensor plate GUF 50RD3 Installed condition of GUF 100RD3 2The hole at the fixing position of the water sensor plate GUF 50RD3 is no longer visible Installed condition of GUF 50RD3 Fixing position of water sensor plate GUF 100RD3 ...

Страница 13: ...rew SW PP screw PPT screw PCT screw PTT screw PT screw SET screw SQ SET screw P SET screw PMT screw HS SET screw P R W screw P C W screw P R C W screw R W screw PW PP screw SW PW PP screw Description Cross recess flat head machine screw Cross recess oval head machine screw Cross recess pan head machine screw Cross recess pan head screw with spring washer Cross recess tapping screw Cross recess fla...

Страница 14: ...H00 000 244 PT screw 6 12 8 14 M34 074 017 Special screw 4 11 1 15 R50 429 691 Cover L 1 16 Y55 009 366 Model name 1 17 X50 002 707 Meintenanace cover 1 18 H00 189 007 PTT screw 5 10 13 19 R50 429 697 Cover S 1 20 R50 429 698 Humidifier cover 1 21 R50 429 700 Fix plate 1 22 R50 429 699 Fix plate 1 23 R40 647 340 Thermistor 1 Liquid pipe 23 R40 632 936 Thermistor 1 Gas pipe 24 R50 429 486 Humidifie...

Страница 15: ... 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 18 7 1 2 13 12 7 7 8 8 13 12 7 7 13 12 7 8 ...

Страница 16: ...R50 331 067 Special nut 2 52 M34 398 077 Tab washer 2 53 R50 351 480 Centrifugal fan 2 φ220 54 R50 478 707 Motor base 2 55 M34 706 465 Special washer 2 56 Y50 062 452 Motor 1 57 R50 351 713 Motor fix plate 2 58 H00 189 007 PTT screw 5x10 16 59 Y55 003 451 Motor 1 Q ty pcs unit 11 ...

Страница 17: ... 17 51 52 53 54 55 56 57 58 59 Air Supply fan assembly Air Exhaust fan assembly 58 58 58 55 57 53 52 51 54 ...

Страница 18: ...sformer 1 83 H00 013 076 Lock washer 3 84 H00 011 008 PT screw 4 8 BS 3 For earth 85 Y55 009 367 Wiring diagram 1 86 R50 429 693 Cover 1 87 R50 430 693 Side plate 1 88 R50 351 225 Bush 4 89 R50 472 715 Damper 1 90 M31 234 089 Special bush 2 91 R50 429 701 Terminal fix plate 1 92 M13 100 242 Terminal 1 3P 93 H00 000 007 PPT screw 4 25 1 94 Y55 007 235 Capacitor 1 4μF 440VAC 95 H00 000 332 PTT screw...

Страница 19: ... 19 19 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 For air supply OA For air supply OA For air exhaust RA OA RA 77 73 80 80 80 80 77 77 7 7 7 7 95 ...

Страница 20: ... H00 000 244 PT screw 6 12 8 14 M34 074 017 Special screw 4 11 1 15 R50 430 691 Cover L 1 16 X50 004 707 Maintenance cover 1 17 Y55 010 366 Model name 1 18 H00 189 007 PTT screw 5 10 16 19 R50 430 692 Cover S 1 20 R50 430 694 Humidifier cover 1 21 R50 429 700 Fix plate 1 22 R50 430 695 Fix plate 1 23 R40 647 340 Thermistor 1 Liquid pipe 23 R40 632 936 Thermistor 1 Gas pipe 24 R50 430 486 Humidifie...

Страница 21: ... 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 18 18 7 1 2 8 7 13 12 7 7 13 12 7 8 7 8 12 13 ...

Страница 22: ...245 54 R50 480 707 Fan base 2 55 H00 189 007 PTT screw 5 10 16 56 R50 264 711 Inlet plate 2 57 H00 157 008 PT screw 6 20 8 58 M34 043 080 Special washer 8 59 R50 000 095 Spacer 8 60 R50 217 225 Bush 8 61 R50 218 712 Motor fix leg 2 62 Y50 033 104 Key 1 5 5 11 5 63 Y50 063 452 Motor 1 64 H00 061 050 Nut 6 8 65 K83 195 080 Special washer 1 66 Y55 004 451 Motor 1 Q ty pcs unit 22 ...

Страница 23: ... 23 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Air Supply fan assembly Air Exhaust fan assembly 55 64 62 55 61 55 60 59 58 57 56 54 53 52 51 65 ...

Страница 24: ...ormer 1 83 H00 013 076 Lock washer 3 84 H00 011 008 PT screw 4 8 BS 3 For earth 85 Y55 009 367 Wiring diagram 1 86 R50 429 693 Cover 1 87 R50 430 693 Side plate 1 88 R50 351 225 Bush 4 89 R50 473 716 Damper 1 90 M31 234 089 Special bush 2 91 R50 429 701 Terminal fix plate 1 92 M13 100 242 Terminal 1 3P 93 H00 000 007 PPT screw 4 25 1 94 H00 000 332 PTT screw 4 10 3 95 Y55 008 235 Capacitor 1 7μF 4...

Страница 25: ... 25 25 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 For air supply OA For air exhaust RA OA RA 7 90 73 80 78 79 80 80 80 77 77 7 7 94 7 7 ...

Страница 26: ...Printed in Japan in July 2004 35 MEE ...

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