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Argo 387106949, Технические данные и руководство по обслуживанию, Страница: 6 / 32

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1-2 Major Component Specifications

DSAV92R5TAA

Controller PCB

Part No.
Controls
Control circuit fuse

Remote Control Unit

Fan & Fan Motor

Type
Q'ty ……. Dia. and lenght

mm

Fan motor model…Q'ty
No. Of poles…rpm (230 V) (*)
Running Amps (HIGH speed)

A

Power input (HIGH speed)

W

Coil resistance (Ambient temp. 20 °C )

Ω

BLU-BRN: 95

BRN-BLK: 37

BLK-GRY: 15

GRY-VLT: 15

WLT-RED: 30

RED-YEL: 101

Safety devices

Type
Operating temp. Open

°C

Run capacitor

µF

VAC

Heat Exch. Coil

Coil
Rows
Fin pitch

mm

face area

m2

DATA SUBJECT TO CHANGE WITHOUT NOTICE

(*)  Fan speeds: H / M / L  measured at operating conditions( HIGH speed / 5mmH20 external static pressure)

2

0,45

110

1,8

Internal thermal protector - 7AM 037 A 5

150 ± 5K

450

Microprocessor

250 V - 3,15 A

0,126

XR99EH-(SA)

RCS-6HPN4E-G

Centrifugal fan

3RGB-CO-45-30 5V/1….1

4 … 1060/1000/910

Aluminium plate fin  / Copper tube

1,6

2…. Ø 160 / L 240

6

Содержание 387106949

Страница 1: ...TECHNICAL DATA SERVICE MANUAL INDOOR UNIT DSAV92R5TAA DSAV122R5TAA SPLIT SYSTEM AIR CONDITIONER DSAV122R5TAA 0 8180 309 1 12 2003 387106950 Model No Product Code No DSAV92R5TAA 387106949 ...

Страница 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...

Страница 3: ...eating 19 4 6 Overload Prevention Heating 20 4 7 Cold Draft Prevention Heating 21 4 8 Defrosting Operation Heating 22 4 9 Drain Pump and float switch 23 5 TROUBLESHOOTING 24 5 1 Check before and after troubleshooting 24 5 2 Air conditioner does not operate 24 5 3 Some part of air conditioner does not operate 28 5 4 Air conditioner operates but abnormalities are observed 30 5 5 If a sensor is defec...

Страница 4: ...s Unit Height mm Width mm Depth mm Package dimensions Unit Height mm Width mm Depth mm Volume m3 Weight Unit Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT NOTICE Power level measured at operating conditions HIGH speed 5mmH20 external static pressure and inside discharge air duct 34 6 35 1 4 571 Microprocessor I C thermostat Wireless remote control unit 3 and Auto 1 Hi ON OFF 24 hours Daily pro...

Страница 5: ...th mm Depth mm Package dimensions Unit Height mm Width mm Depth mm Volume m3 Weight Unit Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT NOTICE Power level measured at operating conditions HIGH speed 5mmH20 external static pressure and inside discharge air duct 220 240V 50Hz 230V Cooling Heating See catalogue with the requested matching 600 510 440 Microprocessor I C thermostat 49 5 at shipment ...

Страница 6: ...BLK GRY 15 GRY VLT 15 WLT RED 30 RED YEL 101 Safety devices Type Operating temp Open C Run capacitor µF VAC Heat Exch Coil Coil Rows Fin pitch mm face area m2 DATA SUBJECT TO CHANGE WITHOUT NOTICE Fan speeds H M L measured at operating conditions HIGH speed 5mmH20 external static pressure 2 0 45 110 1 8 Internal thermal protector 7AM 037 A 5 150 5K 450 Microprocessor 250 V 3 15 A 0 126 XR99EH SA R...

Страница 7: ... 15 WLT RED 30 RED YEL 101 Safety devices Type Operating temp Open C Run capacitor µF VAC Heat Exch Coil Coil Rows Fin pitch mm face area m2 DATA SUBJECT TO CHANGE WITHOUT NOTICE Fan speeds H M L measured at operating conditions HIGH speed 5mmH20 external static pressure XR129EH SA Microprocessor 250 V 3 15 A RCS 6HPN4E G Centrifugal fan 2 Ø 160 L 240 3RGB CO 45 30 5V 1 1 4 1060 1000 910 0 45 110 ...

Страница 8: ...or TH1 Resistance ΚΩ Thermistor Room sensor TH2 Resistance ΚΩ Drain pump Model Rating Voltage Input Total head capacity Safety float switch Model Contact rating 230V AC DC 0 5A 0 4 l min BI 1300 2725 PC 309564003 220 240V 50Hz 14W ATR J105 AC 230V 50 60Hz 19V 0 526A 10 VA DTN TKS134B 25 C 5 0 3 PBC 41E S14 Primary WHT WHT 205 10 Secondary BRN BRN 2 0 10 150 C 0 C 15 3 5 8 ...

Страница 9: ...9 ...

Страница 10: ...2 DIMENSIONAL DATA Units mm 10 ...

Страница 11: ...3 ELECTRICAL DATA 3 1 Electric Wiring Diagrams 11 ...

Страница 12: ...ntrol circuit has a built in automatic time delay to allow the internal pressure to equalize As a protective measure the control circuit switches the compressor OFF not before than 5 minutes of compressor operation Thermo ON When the room temperature is above T 1 C T C is set temperature Compressor ON Thermo OFF When the room temperature is equal to or below set temperature T C Compressor OFF 3 mi...

Страница 13: ...ctive measure the control circuit switches the compressor OFF not before than 5 minutes of compressor operation Thermo ON When the room temperature is below T 1 C T C is set temperature Compressor ON Thermo OFF When the room temperature is equal to or above set temperature T C Compressor OFF 1 Refer to 4 7 Cold Draft Prevention NOTE 5 minutes 5 minutes ON OFF ON OFF Compressor OFF ON OFF ON OFF Ou...

Страница 14: ...tes the difference between the set temperature and the room temperature and automatically switches to COOLING or HEATING mode to maintain the desired temperature Room temp Set temp COOL Room temp Set temp HEAT This means that if the room temperature is higher than or equal to the set temperature COOLING operation begins If the room temperature is lower than the set temperature HEATING operation be...

Страница 15: ... overcurrent When the compressor current exceeds either H1 A for 2 seconds or H2 A for 8 seconds both compressor and outdoor fan stop Trip At the same time operation lamp in front of the indoor unit flashes After 3 minutes this function automatically releases and resumes operation until tripping repeats 8 times If the tripping repeats 9 times or more the unit stops its operation The compressor cur...

Страница 16: ...eat exchange coil rises above A1 C the outdoor fan stops The operation temperatures shown as A1 A2 A3 and A4 in the chart differs by models NOTE ON ON OFF ON H or M or L H H M M L M A1 A2 A3 A4 Indoor heat exch coil temp C Outdoor fan Indoor fan Compressor Compressor current detection When the compressor current rises above B1 A and if the indoor fan is L low speed the fan speed changes from L low...

Страница 17: ...function is working Indoor fan operates in LL until indoor heat exchange coil temperature reaches 32 C After releasing the defrosting indoor fan halt its operation until the coil temperature reach 32 C When the coil temperature rises above Tc C indoor fan operates in set speed The operation temperature shown as Tc in the chart differ by models NOTE OFF ON OFF or Set speed Indoor fan Standby lamp I...

Страница 18: ...ing time of compressor is longer than 3 hours temperature of indoor heat exchanger coil immediately before thermo goes off is below Td 5 6 C etc NOTE The values shown as Td differs according to the models Td Reverse cycle defrosting operation compressor ON outdoor fan OFF 4 way valve OFF indoor fan cold draft prevention mode Releasing of defrosting Defrosting operation lasts 8 to 12 minutes max co...

Страница 19: ... 20 min 20 min 3 min Defrosting Mode Timing Chart ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF 60 seconds Max 8 to 12 minutes 60 seconds Start of defrosting Release of defrosting OFF OFF Release of cold draft prevention Compressor Outdoor fan Solenoid coil 4 way valve Indoor fan Standby lamp Indoor heat exch coil temp ON ON Set speed Set speed 1 4 or 8 seconds 2 seconds Tc C 32 C LL NOTE 1 Refer to...

Страница 20: ...nect power or turn off circuit breaker before you start checking or servicing 5 5 1 5 1 1 5 1 2 5 1 3 5 1 4 5 2 Air conditioner does not operate 5 2 1 Circuit breaker trips or fuse blows A When the circuit breaker is set to ON it trips immediately Resetting is not possible There is a possibility of ground fault Check insulation resistance If resistance value is 2MΩ or less insulation is defective ...

Страница 21: ...ctor switch to ON Indoor PCB Ass y is defective NO Check power supply Power is being supplied to the indoor unit Circuit breaker is tripped Power failure Reset breaker Wait for recovery or contact power company Replace with suitable one larger capacity NO Check capacity of circuit breaker Capacity of circuit breaker is suitable Measure resistance of outdoor fan motor winding Measure resistance of ...

Страница 22: ...mary and secondary winding of transformer TR Indoor PCB Ass y is defective OK OK Measure resistance of indoor and outdoor fan motor winding FM Measure resistance of compressor motor winding CM OK Replace the fuse If fuse has been blown OK Try to run with another remote control unit First remote control unit is defective Check for residue buildup on transmitter of remote control unit Check for resi...

Страница 23: ...rature by temperature setting button button Outdoor unit still does not run Remote control unit is defective Try to run using another remote control unit COOL OK NO Is room temperature too high Try to raise setting temperature by temperature setting button button Outdoor unit still does not run Try to run using another remote control unit HEAT Remote control unit is defective 5 2 3 5 2 4 23 ...

Страница 24: ...atter in bearings Remove foreign matter or repair Repair or replace Measure resistance of outdoor fan motor winding Check fan motor capacitor Measure resistance of flap motor winding Fan cannot be turned OK Check fan rotation Turn fan gently once or twice by hand Check fan casing foreign matter on inside Fan motor burnout or foreign matter in bearings Remove foreign matter or repair Repair or repl...

Страница 25: ...motor winding is abnormally high Refrigerant gas shortage Charge refrigerant gas Measure power supply voltage Rotor may be locked up The voltage is too low 5 3 4 Compressor and outdoor fan do not run Float switch turned ON Check if drain pump Replace the drain pump runs normaly Verify if drain condensate tube is obstructed Remove obstruction YES YES YES NO NO YES YES NO YES 25 ...

Страница 26: ...it Receiver in lamp ass y may be defective may be defective Measure resistance of 4 way valve s winding 20S COOL to HEAT Check voltage between terminals Outdoor PCB ass y is defective N 4 N 6 at terminal plate DC 24V Indoor PCB ass y is defective HEAT to COOL Check voltage between terminals N 4 N 6 at terminal plate 0V OK No voltage appears 26 ...

Страница 27: ...ibility of gas shortage YES Check position of remote control unit Cool or warm air from air conditioner reaches position directly Change position of remote control unit Wide and narrow tubes between indoor unit and outdoor unit are insulated Insulate both wide and narrow tubes separately and then tape together Measure temperature of suction and discharge air of air conditioner Charge refrigerant g...

Страница 28: ...t will blink when either indoor coil thermistor or room air thermistor is defective At the same time the outdoor unit will stop Indoor unit will operate only for ventilation NOTE Operation lamp on front side of indoor unit is blinking YES Replace the thermistor Indoor coil thermistor TH1 or room air thermistor TH2 is defective YES 28 ...

Страница 29: ...insulation resistance tester and measure the resistance by placing a probe on each terminal screw on the terminal plate fig 2 Note that the ground line terminal should be skipped for the check 6 1 4 Measurement of Insulation Resistance for Electrical Parts Disconnect the lead wires of the desired electric part from terminal plate capacitor etc Similary disconnect the connector Then measure the ins...

Страница 30: ...d then place a probe on the capacitor terminals as shown in fig 7 Observe the deflection of the pointer setting the resistance measuring range of the multimeter to the maximum value The capacitor is good if the pointer bounces to a great extent and then gradually returns to its original position The range of deflection and deflection time differ according to the capacity of the capacitor Fuse PCB ...

Страница 31: ...ss on the PCB of each indoor unit with the switch positions of its remote control unit To change address on PCB 1 Set the switch n 2 to off position on the address dip switch S01 see detail on figure To change address on Remote Control Unit NB Once changed you cannot restore the original address 1 Remove the batteries before changing the address 2 Remove tab marked A to change the address of the r...

Страница 32: ...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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