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5-2 Checking Continuity of fuse on PCB assy

Remove PCB assy from electrical component box (fig.5)

Then pull out the fuse from PCB assy

Check continuity of fuse by the multimeter (fig.6)

Summary of Contents for CWX10B5XAB

Page 1: ...CWX3B5XAB CWX5B5XAB CWX6B5XAB CWX8B5XAB CWX10B5XAB SPLIT SYSTEM AIR CONDITIONER Model No Product Code No CWX3B5XAB 38 7106 000 0 8180 572 1 April 2011 CWX5B5XAB 38 7106 001 CWX6B5XAB 38 7106 002 CWX8...

Page 2: ...nce 22 4 FUNCTION 23 4 1 Cool Mode Operation 23 4 2 Heat Mode Operation 24 4 3 Auto cool heat Mode Operation 25 4 4 Dry Mode Operation 26 4 5 Fan Mode Operation 26 4 6 Auto Fan Speed 26 4 7 Forced Mod...

Page 3: ...imensions Unit Height mm Width mm Depth mm Volume m3 Ceiling panel Height mm Width mm Depth mm Volume m3 Weight Unit Net kg Shipping kg Ceiling panel Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT...

Page 4: ...eight mm Width mm Depth mm Volume m3 Ceiling panel Height mm Width mm Depth mm Volume m3 Weight Unit Net kg Shipping kg Ceiling panel Net kg Shipping kg DATA SUBJECT TO CHANGE WITHOUT NOTICE 1 Air inl...

Page 5: ...th 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 1 Air inlet...

Page 6: ...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 1 Air inlet 27...

Page 7: ...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 1 Air inlet 27 C...

Page 8: ...un capacitor F VAC Flap Motor Type Model Rating Coil resistance Ambient temp 25 C Heat Exch Coil Coil Rows Fin pitch mm Face area m2 Quantity of water l DATA SUBJECT TO CHANGE WITHOUT NOTICE 2 54mm 5p...

Page 9: ...ED WHT YEL 155 178 Safety devices Type Operating temp Open C Close C Run capacitor F VAC Flap Motor Type Model Rating Coil resistance Ambient temp 25 C Heat Exch Coil Coil Rows Fin pitch mm Face area...

Page 10: ...PNK 83 5 YEL BLK 60 2 Safety devices Type Operating temp Open C Close C Run capacitor F VAC Flap Motor Type Model Rating Coil resistance Ambient temp 25 C Heat Exch Coil Coil Rows Fin pitch mm Face ar...

Page 11: ...PNK 42 7 YEL BLK 58 Safety devices Type Operating temp Open C Close C Run capacitor F VAC Flap Motor Type Model Rating Coil resistance Ambient temp 25 C Heat Exch Coil Coil Rows Fin pitch mm Face are...

Page 12: ...T PNK 42 7 YEL BLK 58 Safety devices Type Operating temp Open C Close C Run capacitor F VAC Flap Motor Type Model Rating Coil resistance Ambient temp 25 C Heat Exch Coil Coil Rows Fin pitch mm Face ar...

Page 13: ...CWX6B5XAB CWX8B5XAB CWX10B5XAB Thermistor Room sensor Resistance k Thermistor Coil sensor Resistance k Drain pump Model Rating Voltage Input Total head capacity Safety float switch Model Contact rati...

Page 14: ...2 DIMENSIONAL DATA CWX3B5XAB CWX5B5XAB 14...

Page 15: ...tion 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 tub...

Page 16: ...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...

Page 17: ...3 ELECTRICAL DATA 3 1 Electric Wiring Diagrams CWX3B5XAB CWX5B5XAB CWX6B5XAB CWX10B5XAB 17...

Page 18: ...CWX8B5XAB 18...

Page 19: ...1 Setting JUMPERS C Closed O Open 2 Fonction A Available E Not available when selecting all leds blinking NOTE settings different from the factory one must be done by special worker FACTORY SYSTEM CON...

Page 20: ...NG WITH VALVE SYSTEM CONFIGURATION HEATING ONLY WITH VALVE SYSTEM CONFIGURATION COOLING WITH VALVE OR HEATING WITH VALVE COOLING ONLY SYSTEM COOLING ONLY SYSTEM FUNCTIONS FUNCTIONS JUMPERS JUMPERS COO...

Page 21: ...processed Contact CLOSED system operates in the normal way according to the inputs coming from wireless remote controller 3 3 2 OUTPUT CONTACT J12 This connector is directly tied to the contact normal...

Page 22: ...change address of the air conditioner Dip switch is located on the indoor PCB near the buzzer Set the PCB to the address desidered As default switches SW1 and SW2 are in off status PCB factory state H...

Page 23: ...th the Auto Fan Speed setting If the user has selected the Low Medium or High fan speed the FMI will run at that speed only 2 The indoor fan can change speed only after it has operated at the same spe...

Page 24: ...tomatically according to the RT SPT NOTES 1 After VALVE is switched off the FMI runs for 30s in order to purge heat from the indoor coil 2 The FMI will not be turned on until the indoor coil temperatu...

Page 25: ...Auto Cooling and Auto Heating in order to maintain the room temperature RAT at the prescribed set point SPT The switching between the two modes is according to the above graph Refer to the sections 5...

Page 26: ...tes off FMI switches LL and L FMI switches LL and L during FMO operation 3 MIN on and 9 OFF RV off RV off CM off CM off 15 C DRY OFF ZONE FMO off FMO off FMI off FMI off RV off RV off SPT Set Point Te...

Page 27: ...HEAT OFF The settings are COOLING mode SET POINT temperature 25 C FAN SPEED HIGH HEATING mode SET POINT temperature 21 C FAN SPEED HIGH 4 8 Protection operations in Heat Mode 5 8 1 Cold draft This fe...

Page 28: ...4 8 2 Overheat This feature prevents the build up of high pressure in the indoor heat exchanger during heating operation A C 65 B C 55 A B VALVE HEAT VALVE HEAT 28...

Page 29: ...ndoor unit 4 10 NIGHT Function When this function is active room temperature changes automatically to compensate for body temperature variations while sleeping After 10 hours of operation system switc...

Page 30: ...resent is always showed at first the one with the highest priority 1 2 3 etc Sensor damaged means a situation where sensor is short circuited or opened In case of damaged sensors the system CM FMO FMI...

Page 31: ...ower wires fig 1 b Unit Clamp an alluminium plate fin or copper tube with the lead clip of the insulation resistance tester and measure the resistance by placing a probe on N terminal and then on Lter...

Page 32: ...5 2 Checking Continuity of fuse on PCB assy Remove PCB assy from electrical component box fig 5 Then pull out the fuse from PCB assy Check continuity of fuse by the multimeter fig 6 32...

Page 33: ...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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