Daikin F-Series Service Manual page 349

C4 ...................................................................242
C7 ...................................................................243
C9 ...................................................................242
E1 ...................................................................249
E5 ...................................................................250
E6 ...................................................................251
E7 ...................................................................252
E8 ...................................................................253
F3 ...................................................................255
F6 ...................................................................256
H0 ...................................................................258
H6 ...................................................................260
H8 ...................................................................261
H9 ...................................................................263
J3 ....................................................................263
J6 ....................................................................263
J8 ....................................................................263
J9 ....................................................................263
L3....................................................................265
L4....................................................................267
L5....................................................................269
P4 ...................................................................263
U0 ...................................................................271
U2 ...................................................................273
U4 ...................................................................244
U7 ...................................................................274
UA...........................................................246, 275
UH ..................................................................275
error codes and description of fault.......................233
F
F3 ..........................................................................255
F6 ..........................................................................256
fan control ...............................................................90
fan motor ...............................................................306
fan motor connector output check.........................276
fan motor or related abnormality
AC motor ........................................................239
DC motor ........................................................240
fan speed control.....................................................65
fan speed setting.................38, 40, 43, 45, 47, 49, 52
filter
air purifying filter with photocatalytic deodorizing
function ................................................76
air-purifying filter ...............................................76
mold proof air filter (prefilter).............................76
photocatalytic deodorizing filter ........................76
titanium apatite photocatalytic air-purifying filter
.............................................................76
forced operation mode ............................................97
forced operation ON/OFF switch
.....................................38, 40, 43, 45, 47, 52, 56
four way valve .......................................................316
four way valve coil.................................................312
four way valve operation compensation..................86
four way valve performance check........................278
four way valve switching .........................................86
freeze-up protection control ....................89, 237, 247
frequency control.....................................................83
frequency principle ..................................................60
front panel .............................................................289
ii
front panel control .................................................. 64
front panel mechanism ................................... 45, 243
front panel open/close fault .................................. 243
FU1 .............................. 38, 40, 43, 45, 47, 49, 52, 56
FU2 ........................................................................ 56
FU3 ........................................................................ 56
functions ................................................................... 2
fuse .............................. 38, 40, 43, 45, 47, 49, 52, 56
G
gas pipe isothermal control during cooling ............. 94
gas pipe thermistor........................................... 78, 80
H
H0......................................................................... 258
H6......................................................................... 260
H8......................................................................... 261
H9......................................................................... 263
HA .............................................................. 38, 43, 45
Hall IC .................................................... 65, 239, 240
Hall IC check ........................................................ 285
HAP ........................................................................ 54
heating peak-cut control ......................................... 89
high pressure control............................................ 237
high pressure control in cooling ........................... 256
HOME LEAVE operation ................................ 73, 144
hot start function..................................................... 75
HR1 ........................................................................ 56
HR2 ........................................................................ 56
I
indoor heat exchanger thermistor .................... 79, 81
indoor unit PCB abnormality ................................ 236
input current control ............................................... 88
input over current detection.................................. 253
installation condition check .................................. 280
instruction ............................................................. 105
insufficient gas ..................................................... 271
insufficient gas control............................................ 96
INTELLIGENT EYE ................................................ 71
INTELLIGENT EYE operation .............................. 146
INTELLIGENT EYE sensor .................................. 322
INTELLIGENT EYE sensor PCB.......... 39, 42, 44, 46
inverter POWERFUL operation .............................. 74
inverter principle ..................................................... 60
inverter units refrigerant system check................. 282
J
J3 ......................................................................... 263
J4 ......................................................................... 321
J6 ......................................................................... 263
J8 ......................................................................... 263
J9 ......................................................................... 263
JA ............................... 38, 40, 43, 45, 47, 49, 52, 321
JB ............................... 38, 40, 43, 45, 47, 49, 52, 321
JC ............................... 38, 40, 43, 45, 47, 49, 52, 321
jumper setting....................................................... 321
L
L3 ......................................................................... 265
L4 ......................................................................... 267
SiBE12-713
Index