Daikin ALTHERMA HT ERSQ 014 V1 - Page 299

ESIE09-08A
Index i
Index
A
A1 .................................................................................142
A6 .................................................................................143
A9 .................................................................................144
Abnormal Discharge Pipe Temperature ...............174, 175
About Refrigerant R-410A ...........................................280
Actuation of High Pressure Switch ......................157, 159
Actuation of Low Pressure Sensor .......................162, 164
AE .................................................................................146
AJ ..................................................................................147
Applicable range of Field setting ....................................92
C
C1 ..................................................................................148
C4 ..................................................................................150
C5 ..................................................................................151
C9 ..................................................................................152
CA .................................................................................153
Check for causes of drop in low pressure .....................220
Check for causes of rise in high pressure .....................219
Check Operation .............................................................84
CJ ..................................................................................154
Compressor PI Control ...................................................56
Converter error .............................................................200
D
Defrosting Operation ......................................................59
Detailed Explanation of Setting Modes ..........................92
E
E1 ..........................................................................155, 156
E3 ..........................................................................157, 159
E4 ..........................................................................162, 164
E5 ..........................................................................166, 167
E7 ..................................................................................168
E9 ..........................................................................170, 172
Electronic Expansion Valve PI Control ..........................57
Excessive Number of Indoor Units ..............................216
External Backup Heater Control ...................................263
F
F3 ..........................................................................174, 175
Failure of Transmission (Between Indoor unit PC Board
and Control PC Board) .........................................148
Faulty combination of PCB ..........................................203
Field Setting ....................................................................87
Field Setting from Outdoor Unit ..................................115
Field Setting from Remote Control ................................87
Freeze Prevention ...........................................................70
Functional Parts Layout ..................................................15
G
General Symptoms .......................................................266
H
H9 ................................................................................. 176
Heating Operation Prohibition ....................................... 69
High Pressure Protection Control .................................. 62
High Voltage of Capacitor in Main Inverter Circuit ... 201,
202
I
Indoor Unit ....................................................................... 8
Inverter Compressor Abnormal ........................... 192, 193
Inverter Compressor Motor Lock ........................ 166, 167
Inverter Current Abnormal ................................... 194, 195
Inverter Protection Control ............................................ 67
Inverter Start up Error .......................................... 196, 197
J
J3 .......................................................................... 177, 178
J5 .......................................................................... 179, 180
J6 .................................................................................. 181
J7 .................................................................................. 182
J9 .................................................................................. 183
JA ......................................................................... 184, 185
JC ......................................................................... 186, 187
L
L1 ......................................................................... 188, 189
L4 ......................................................................... 190, 191
L5 ......................................................................... 192, 193
L8 ......................................................................... 194, 195
L9 ......................................................................... 196, 197
LC ......................................................................... 198, 199
Leaving Water Thermistor Error R5T ......................... 153
LH ................................................................................ 200
Low Pressure Drop Due to Refrigerant Shortage or
Electronic Expansion Valve Failure ..................... 204
M
Main Components ........................................................ 259
Malfunction .................................................................. 180
Malfunction code indication by outdoor unit PC board 138
Malfunction of Capacity Determination Device .......... 147
Malfunction of Discharge Pipe Thermistor (R2T) 177, 178
Malfunction of High Pressure Sensor .................. 184, 185
Malfunction of Inverter Radiating Fin Temperature Rise .
190, ....................................................................... 191
Malfunction of Low Pressure Sensor ................... 186, 187
Malfunction of Moving Part of Electronic Expansion Valve
(K1E) .................................................................... 144
Malfunction of Moving Part of Electronic Expansion Valve
(Y1E, Y3E) .................................................. 170, 172
Malfunction of Outdoor Unit Fan Motor ..................... 168
Malfunction of PC Board ..................................... 188, 189
Malfunction of System, Refrigerant System Address
Undefined ............................................................. 218