Daikin BRC7E65 Especificações descarregar pdf (Página 114)

Si38-606

Troubleshooting 103

Part 6

Troubleshooting

1. Troubleshooting by Remote Controller ...............................................105

1.1 The INSPECTION / TEST Button.........................................................105

1.2 Self-diagnosis by Wired Remote Controller .........................................106

1.3 Self-diagnosis by Wireless Remote Controller .....................................107

1.4 Operation of the Remote Controller’s Inspection /

Test Operation Button ..........................................................................110

1.5 Remote Controller Service Mode .........................................................111

1.6 Remote Controller Self-Diagnosis Function .........................................113

2. Troubleshooting by Indication on the Remote Controller ....................118

2.1 “A0” Indoor Unit: Error of External Protection Device ...........................118

2.2 “A1” Indoor Unit: PC Board Defect.........................................................119

2.3 “A3” Indoor Unit: Malfunction of Drain Level Control System

(S1L, 33H) ............................................................................................120

2.4 “A6” Indoor Unit: Fan Motor (M1F) Lock, Overload...............................122

2.5 “A7” Indoor Unit: Malfunction of Swing Flap Motor (MA) .......................123

2.6 “A9” Indoor Unit: Malfunction of Moving Part of

Electronic Expansion Valve (20E) ........................................................125

2.7 “AF” Indoor Unit: Drain Level above Limit..............................................127

2.8 “AJ” Indoor Unit: Malfunction of Capacity Determination Device ..........128

2.9 “C4” Indoor Unit: Malfunction of Thermistor (R2T)

for Heat Exchanger ..............................................................................129

2.10 “C5” Indoor Unit: Malfunction of Thermistor (R3T) for Gas Pipes..........130

2.11 “C9” Indoor Unit: Malfunction of Thermistor (R1T) for Suction Air.........131

2.12 “CJ” Indoor Unit: Malfunction of Thermostat Sensor in

Remote Controller ................................................................................132

2.13 “E1” Outdoor Unit: PC Board Defect ......................................................133

2.14 “E3” Outdoor Unit: Actuation of High Pressure Switch ..........................134

2.15 “E4” Outdoor Unit: Actuation of Low Pressure Sensor ..........................135

2.16 “E5” Compressor Motor Lock ................................................................136

2.17 “E6” Standard Compressor Motor Overcurrent/Lock.............................137

2.18 “E7” Malfunction of Outdoor Unit Fan Motor..........................................138

2.19 “E9” Outdoor Unit: Malfunction of Moving Part of Electronic

Expansion Valve (Y1E, Y2E)................................................................140

2.20 “F3” Outdoor Unit: Abnormal Discharge Pipe Temperature ..................142

2.21 “F6” Refrigerant Overcharged ...............................................................143

2.22 “H7” Abnormal Outdoor Fan Motor Signal .............................................144

2.23 “H9” Outdoor Unit: Malfunction of Thermistor for Outdoor Air (R1T).....145

2.24 “J2” Current Sensor Malfunction...........................................................146

2.25 “J3” Outdoor Unit: Malfunction of Discharge Pipe Thermistor

(R31 or 32T) .........................................................................................147

2.26 “J5” Outdoor Unit: Malfunction of Thermistor (R2T) for Suction Pipe ...148

2.27 “J6” Outdoor Unit: Malfunction of Thermistor (R4T) for

Outdoor Unit Heat Exchanger ..............................................................149

2.28 “J9” Malfunction of Receiver Gas Pipe Thermistor (R5T).....................150

2.29 “JA” Outdoor Unit: Malfunction of High Pressure Sensor......................151

2.30 “JC” Outdoor Unit: Malfunction of Low Pressure Sensor.......................152

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Daikin BRC7E65 Especificações Página 114

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