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ESIE09-08A
128
Troubleshooting
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
Board199
3.49 “LH” Indoor Unit: Converter Error ..................................................................200
3.50 “P1” Outdoor Unit: High Voltage of Capacitor in Main Inverter Circuit ........201
3.51 “P1” Indoor Unit: High Voltage of Capacitor in Main Inverter Circuit...........202
3.52 “PJ” Indoor Unit: Faulty Combination of PCB ................................................203
3.53 “U0” Low Pressure Drop Due to Refrigerant Shortage or Electronic Expansion
Valve Failure204
3.54 “U2” Power Supply Insufficient or Instantaneous Failure ...............................206
3.55 “U2” Power Supply Insufficient or Instantaneous Failure ...............................208
3.56 “U4” Malfunction of Transmission between Indoor Unit and Outdoor Unit ...210
3.57 “U4” Malfunction of Transmission Indoor Unit ..............................................212
3.58 “U5” Malfunction of Transmission between Remote Control and Indoor Unit.....
213
3.59 “U7” Indoor Unit: Malfunction of Transmission Outdoor Unit .......................214
3.60 “U8” Malfunction of Transmission between Main and Sub Remote Controls 215
3.61 “UA” Communication Error between Outdoor Unit and Indoor Unit .............216
3.62 “UF” System is not Set yet ...............................................................................217
3.63 “UH” Malfunction of System, Refrigerant System Address Undefined ..........218
Содержание ALTHERMA HT EKBUHAA6 V3
Страница 2: ......
Страница 7: ...ESIE09 08A Table of Contents v 1 3 Service Tools 283 Index i Drawings Flow Charts iii ...
Страница 13: ...ESIE09 08A General Information 1 Part 1 General Information 1 Model Names of Indoor Outdoor Units Tanks 2 ...
Страница 16: ...Model Names of Indoor Outdoor Units Tanks ESIE09 08A 4 General Information ...
Страница 17: ...ESIE09 08A Specifications 5 Part 2 Specifications 1 Specifications 6 1 1 Outdoor Units 6 1 2 Indoor Unit 8 ...
Страница 28: ...Refrigerant Circuit ESIE09 08A 16 Refrigerant Circuit EKHBRD 011 014 016 AB AC V1 Y1 ...
Страница 38: ...Functional Parts Layout ESIE09 08A 26 Refrigerant Circuit 2 6 EKHTSU 200 260 A AB AC Front view Tank sensor ...
Страница 40: ...Functional Parts Layout ESIE09 08A 28 Refrigerant Circuit ...
Страница 63: ...ESIE09 08A PCB Layout for EKHBRD 011 014 016 AA AB AC V1 Y1 Refrigerant Circuit 51 ...
Страница 64: ...PCB Layout for EKHBRD 011 014 016 AA AB AC V1 Y1 ESIE09 08A 52 Refrigerant Circuit ...
Страница 125: ...ESIE09 08A Field Setting Test Operation 113 ...
Страница 232: ...Troubleshooting by Indication on the Remote Controller ESIE09 08A 222 Troubleshooting ...
Страница 237: ...ESIE09 08A Piping Diagrams Appendix 227 EKHBRD 011 014 016 AB AC V1 Y1 ...
Страница 250: ...Wiring Diagrams ESIE09 08A 240 Appendix EKHBRD 011 014 016 AB AC V1 ...
Страница 251: ...ESIE09 08A Wiring Diagrams Appendix 241 ...
Страница 256: ...Wiring Diagrams ESIE09 08A 246 Appendix EKHBRD 011 014 016 AB AC Y1 ...
Страница 257: ...ESIE09 08A Wiring Diagrams Appendix 247 ...
Страница 260: ...Wiring Diagrams ESIE09 08A 250 Appendix ...
Страница 266: ...Method of Replacing the Inverter s Power Transistors Modules ESIE09 08A 256 Appendix Inverter PC board C C W U V ...
Страница 288: ...3 Way Valve ESIE09 08A 278 Appendix ...