Argo 38.7130.035 Technical Data & Service Manual Download Page 11

3. ELECTRICAL DATA

3-1 Electric Wiring Diagram

7P terminal board

1(L)

2(N)

U1

U2

R1 R2

wiring

controller

supply

control 

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Summary of Contents for 38.7130.035

Page 1: ...TECHNICAL DATA SERVICE MANUAL SPLIT SYSTEM AIR CONDITIONER Model No Product Code No CAFM255R5I 38 7130 035 38 7130 036 CAFM365R5I 38 7130 036 0 8180 444 1 09 2006 CAFM485R5I ...

Page 2: ...ow wiring to touch the refrigerant tubing compressor or any moving parts of the fan Do not use multi core cable when wiring the power supply and control lines Use separate cables for each type of line When transporting Be careful when picking up and moving the indoor and outdoor units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin aluminium...

Page 3: ...PCB 15 5 2 How to replace PCB 16 5 3 How to replace EEPROM with EEPROM included in PCB service pack 17 5 4 Table of setting 19 6 SERVICING AND MAINTENANCE FUNCTIONS 20 6 1 Indoor unit refrigerant noise countermeasures 20 6 2 Outdoor unit noise countermeasures EEPROM 05 20 7 TROUBLE DIAGNOSIS 21 7 1 Contents of remote controller switch alarm display 21 7 2 Outdoor unit control panel led display 23 ...

Page 4: ...ions Weight Dimensions include panel Unit Height mm Width mm Depth mm Package dimensions Unit Height mm Width mm Depth mm Volume m3 Ceiling panel Height mm Width mm Depth mm Volume m3 Weight include panel Net kg Shipping kg Ceiling panel Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT NOTICE 880 840 860 320 860 See catalogue with the requested matching 1140 1020 840 Microprocessor I C thermostat...

Page 5: ...s include panel Unit Height mm Width mm Depth mm Package dimensions Unit Height mm Width mm Depth mm Volume m3 Ceiling panel Height mm Width mm Depth mm Volume m3 Weight include panel Net kg Shipping kg Ceiling panel Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT NOTICE 860 1150 368 K70D036Z K70D042Z Washable 9 52 3 8 R410A 15 88 5 8 1170 220 240V 50Hz 230V Cooling Heating See catalogue with th...

Page 6: ... Type Operating temp Open C Close C Run capacitor µF VAC Panel Model Flap motor rating rpm nominal output W coil resistance 25 C kΩ Dew proof heater Electronic expansion valve Coil Valve body Heat Exch Coil Coil Rows Fin pitch mm face area m2 DATA SUBJECT TO CHANGE WITHOUT NOTICE 1 Ø 443 0 343 Aluminium plate fin Copper tube 2 5 1 5 2 0 611 31 4 Microprocessor CR CRP50A B Centrifugal fan SFG6X 41D...

Page 7: ...erating temp Open C Close C Run capacitor µF VAC Panel Model Flap motor rating rpm nominal output W coil resistance 25 C kΩ Dew proof heater Electronic expansion valve Coil Valve body Heat Exch Coil Coil Rows Fin pitch mm face area m2 DATA SUBJECT TO CHANGE WITHOUT NOTICE 3 UKV U030E Microprocessor 1 Ø 443 SFG6X 81A6P 1 6 530 0 765 38 Internal thermal protector CR CRP50A B Centrifugal fan 130 8 79...

Page 8: ...ance kΩ Thermistor Room sensor TA TF BL Resistance kΩ Drain pump Model Rating Voltage Input Total head capacity Safety float switch Model Contact rating 0 C 15 0 5 PBC 41E S42 2 0 C 15 0 4 42 25 C 5 0 4 DHKTEC 35 S85N PBC 41E S26 AC 10 2V 1 4A 136 C ATR IIJ225A VAC 230V 50Hz AC 20V 0 2A AC 14V 0 3A WP20SL 21 230V 12W 500 mm 400 cc min FS 0218 102 ASR425HG DC 12V 25W FS 0218 103 ASR436 448HG 8 ...

Page 9: ...4 566 Suspention bolt pitch 820 Ceiling opening 820 Ceiling opening 377 Panel center 757 Suspention bolt pitch 368 25 9 X Air intake grille Air outlet Refrigerant liquid line D 9 52 In case of 25 type use the tube connector Refrigerant gas line D 12 7 9 12 type Drain connection Power supply entry For discharge duct For fresh air intake Suspension bolt mounting 9 9 ...

Page 10: ... 513 25 9 8 8 3 2 2 1 4 X X view 124 124 124 338 30 48 124 1066 12 100 12 12 12 244 249 776 180 5 7 6 244 182 157 59 291 292 339 232 790 1150 860 500 Air intake grille Air outlet Refrigerant liquid line D 9 52 Refrigerant gas line D 19 05 Drain connection Power supply entry For discharge duct For fresh air intake Suspension bolt mounting 9 10 ...

Page 11: ...3 ELECTRICAL DATA 3 1 Electric Wiring Diagram 7P terminal board 1 L 2 N U1 U2 R1 R2 wiring controller supply control 11 ...

Page 12: ...the unit to be operated by the remote controller even if it is not CN072 connected to an outdoor unit In this case alarm E04 which indicates trouble in the serial communication between the indoor and outdoor unit does not occur CHK 2P plug white Test pin Short circuiting this pin allows the indoor FM H fan speed drain pump CN071 flap motor F1 position and electronic expansion valve full open posit...

Page 13: ...4 FUNCTIONS 4 1 Room temperature control 13 ...

Page 14: ...4 2 Automatic control for heating and cooling 14 ...

Page 15: ... Read Only Memory EEPROM is a component in which the various information necessary for functionning can be electronically written or erased This component holds informations that is essential for the running of the unit and must be handled with care D002 led lamp red 15 ...

Page 16: ...5 2 How to replace PCB 16 ...

Page 17: ...5 3 How to replace EEPROM with EEPROM included in PCB service pack 17 ...

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Page 19: ...5 4 Table of settings 19 ...

Page 20: ...6 SERVICING AND MAINTENANCE FUNCTIONS 20 ...

Page 21: ...7 TROUBLE DIAGNOSIS 7 1 Contents of remote controller switch alarm display 21 ...

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Page 23: ...7 2 Outdoor unit control panel LED display 23 ...

Page 24: ...7 3 Trouble indications and inspection points 24 ...

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Page 26: ...7 4 Remote controller servicing functions 26 ...

Page 27: ...7 5 Multiset alarm codes 27 ...

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Page 50: ...7 6 Inspection of parts 50 ...

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Page 53: ...R D 28 Reyrieux BP 131 01601 Trévoux CEDEX France Tél 04 74 00 92 92 Fax 04 74 00 42 00 R C S Bourg en Bresse B 759 200 728 ...

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