Technibel Climatisation 387106951 Technical Data & Service Manual Download Page 1

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TECHNICAL DATA
& SERVICE MANUAL

INDOOR UNIT: DSAV182R5TAA

DSAV222R5TAA

SPLIT SYSTEM AIR CONDITIONER

0.8180.311.0 04/2004

Model No.

Product Code No.

DSAV182R5TAA

387106951

DSAV222R5TAA

387106952

Summary of Contents for 387106951

Page 1: ...TECHNICAL DATA SERVICE MANUAL INDOOR UNIT DSAV182R5TAA DSAV222R5TAA SPLIT SYSTEM AIR CONDITIONER 0 8180 311 0 04 2004 Model No Product Code No DSAV182R5TAA 387106951 DSAV222R5TAA 387106952...

Page 2: ...w 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...

Page 3: ...Heating 15 4 6 Cold Draft Prevention Heating 16 4 7 Defrosting Operation Heating 17 4 8 Drain Pump and float switch 18 5 TROUBLESHOOTING 19 5 1 Check before and after troubleshooting 19 5 2 Air condit...

Page 4: ...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 c...

Page 5: ...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...

Page 6: ...6 GRY VLT 18 VLT RED 18 BRN YEL 105 Safety devices Type Operating temp Open C Run capacitor F VAC Heat Exch Coil Coil Rows Fin pitch mm face area m2 DATA SUBJECT TO CHANGE WITHOUT NOTICE Fan speeds H...

Page 7: ...ED 18 BRN YEL 105 Safety devices Type Operating temp Open C Run capacitor F 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 op...

Page 8: ...TH1 Resistance Thermistor Room sensor TH2 Resistance 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 30956...

Page 9: ...9...

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

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

Page 12: ...ant pressure the control 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...

Page 13: ...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 below T 1 C T C is set temperature Compre...

Page 14: ...es 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 t...

Page 15: ...s overheating of the indoor heat exchange coil When the temperature of the indoor heat exchange coil rises above 59 C and if the indoor fan is L low speed then the fan speed changes from L low speed t...

Page 16: ...exchange coil have sufficiently warmed up STANDBY lamp of the indoor unit lights up when this function is working When 10 minutes has elapsed the fan speed is automatically switched to set speed rega...

Page 17: ...tegrated operating time of compressor is more than 1 5 hours Thermo OFF Compressor OFF C D Temperature of indoor heat exchanger coil is below 45 C Continuous operating time of compressor is more than...

Page 18: ...FF ON ON ON ON ON ON ON ON ON Defrosting Mode Timing Chart 1 Refer to 4 6 Cold Draft Prevention NOTE ON ON ON ON ON ON ON ON Set speed OFF OFF OFF OFF 32 seconds Max 11 minutes 32 seconds Start of def...

Page 19: ...is not damaged Check that lead wires and connectors are firmly connected Check that wiring is correct 5 2 Air conditioner does not operate 5 2 1 Circuit breaker trips or fuse blows A When the circuit...

Page 20: ...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...

Page 21: ...ary 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 Repla...

Page 22: ...tage appears Outdoor PCB Ass y is defective OK OK NO Is room temperature too low Try to lower setting temperature by temperature setting button button Outdoor unit still does not run Remote control un...

Page 23: ...tter 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 turn...

Page 24: ...otor 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 F...

Page 25: ...t 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 termin...

Page 26: ...bility 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 in...

Page 27: ...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 fron...

Page 28: ...sure 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...

Page 29: ...n 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 i...

Page 30: ...s 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 T...

Page 31: ...R D 28 Reyrieux BP 131 01601 Tr voux CEDEX France T l 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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