ESIE09-08A
Table of Contents iii
3.7 “C4” Indoor Unit: Malfunction of Thermistor (R3T) Liquid Thermistor R-410A
150
3.8 “C5” Indoor Unit: Malfunction of Tank Thermistor (R2T)..............................151
3.9 “C9” Indoor Unit: Return Water Thermistor (R4T) .........................................152
3.10 “CA” Indoor Unit: Leaving Water Thermistor Error (R5T)..............................153
3.11 “CJ” Indoor Unit: Malfunction of Thermostat Sensor in Remote Controller ..154
3.12 “E1” Outdoor Unit: PC Board Defect................................................................155
3.13 “E1” Indoor Unit: PC Board Defect ..................................................................156
3.14 “E3” Outdoor Unit: Actuation of High Pressure Switch ..................................157
3.15 “E3” Indoor Unit: Actuation of High Pressure Switch.....................................159
3.16 “E4” Outdoor Unit: Actuation of Low Pressure Sensor...................................162
3.17 “E4” Indoor Unit: Actuation of Low Pressure Sensor......................................164
3.18 “E5” Outdoor Unit: Inverter Compressor Motor Lock.....................................166
3.19 “E5” Indoor Unit: Inverter Compressor Motor Lock .......................................167
3.20 “E7” Malfunction of Outdoor Unit Fan Motor.................................................168
3.21 “E9” Outdoor Unit: Malfunction of Moving Part of Electronic Expansion Valve.
170
3.22 “E9” Indoor Unit: Malfunction of Moving Part of Electronic Expansion Valve
(K2E) R-134a circuit172
3.23 “F3” Outdoor Unit: Abnormal Discharge Pipe Temperature ...........................174
3.24 “F3” Indoor Unit: Abnormal Discharge Pipe Temperature..............................175
3.25 “H9” Outdoor Unit: Malfunction of Thermistor (R1T) for Outdoor Air..........176
3.26 “J3” Outdoor Unit: Malfunction of Discharge Pipe Thermistor (R2T)...........177
3.27 “J3” Indoor Unit: Malfunction of Discharge Pipe Thermistor (R6T)..............178
3.28 “J5” Outdoor Unit: Malfunction of Thermistor (R3T, R5T) for Suction Pipe 1, 2
179
3.29 “J5” Indoor Unit: Malfunction of Thermistor (R7T) for Liquid R-134a.........180
3.30 “J6” Outdoor Unit: Malfunction of Thermistor (R6T) for Outdoor Unit Heat Ex-
changer181
3.31 “J7” Outdoor Unit: Malfunction of Thermistor (R7T) for Outdoor Unit Liquid
Pipe182
3.32 “J9” Outdoor Unit: Malfunction of Thermistor (R4T) for Subcooling Heat Ex-
changer Gas Pipe183
3.33 “JA” Outdoor Unit: Malfunction of High Pressure Sensor..............................184
3.34 “JA” Indoor Unit: Malfunction of High Pressure Sensor.................................185
3.35 “JC” Outdoor Unit: Malfunction of Low Pressure Sensor...............................186
3.36 “JC” Indoor Unit: Malfunction of Low Pressure Sensor..................................187
3.37 “L1” Outdoor Unit: Malfunction of PC Board ..................................................188
3.38 “L1” Indoor Unit: Malfunction of PC Board.....................................................189
3.39 “L4” Outdoor Unit: Malfunction of Inverter Radiating Fin Temperature Rise190
3.40 “L4” Indoor Unit: Malfunction of Inverter Radiating Fin Temperature Rise (R8T)
191
3.41 “L5” Outdoor Unit: Inverter Compressor Abnormal -
R-410A192
3.42 “L5” Indoor Unit: Inverter Compressor Abnormal -
R-134a193
3.43 “L8” Outdoor Unit: Inverter Current Abnormal...............................................194
3.44 “L8” Indoor Unit: Inverter Current Abnormal..................................................195
3.45 “L9” Outdoor Unit: Inverter Start up Error ......................................................196
3.46 “L9” Indoor Unit: Inverter Start up Error.........................................................197
3.47 “LC” Outdoor Unit: Malfunction of Transmission between Inverter and Control
PC Board198
3.48 “LC” Indoor Unit: Malfunction of Transmission between Inverter and Control PC
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