Daikin F-Series Service Manual page 275

fan motor connector output check ........................237
fan motor or related abnormality
AC motor .......................................................203
DC motor .......................................................204
fan speed control ....................................................61
fan speed setting ..............40, 42, 44, 46, 48, 51, 249
filter
air purifying filter ..............................................72
air purifying filter with photocatalytic deodorizing
function ...............................................72
mold proof air filter (prefilter) ............................72
photocatalytic deodorizing filter .......................71
titanium apatite photocatalytic
air-purifying filter .................................71
forced operation mode ...........................................90
forced operation ON/OFF switch ......................40, 44
four way valve operation compensation .................80
four way valve performance check .......................239
four way valve switching ........................................80
freeze-up protection control ...........................82, 208
freeze-up protection control or
high pressure control ....................................201
frequency control ....................................................77
frequency principle .................................................56
front panel control ..................................................60
front panel mechanism ...................................44, 207
front panel open / close fault ................................207
FU1 ....................................40, 42, 44, 46, 48, 51, 53
FU2 ........................................................................53
FU3 ........................................................................53
fuse ..........................................40, 42, 44, 46, 48, 51
G
gas pipe isothermal control during cooling .............87
gas pipe thermistor ...................................73, 75, 223
H
H0 .........................................................................218
H6 .........................................................................219
H8 .........................................................................221
H9 .........................................................................222
HA ....................................................................40, 44
Hall IC ............................................61, 203, 204, 212
Hall IC check ........................................................245
heat exchanger temperature thermistor ...............206
heating peak-cut control .........................................82
high pressure control in cooling ...........................216
HOME LEAVE operation ................................69, 129
hot start function .....................................................71
I
indoor heat exchanger thermistor ....................74, 75
indoor unit PCB abnormality ................................200
input current control ...............................................81
input over current detection ..................................213
installation condition check ..................................241
instruction ...............................................................95
insufficient gas .....................................................230
insufficient gas control ............................................89
INTELLIGENT EYE ................................................67
INTELLIGENT EYE operation ..............................131
ii
INTELLIGENT EYE sensor ........................... 43, 250
INTELLIGENT EYE sensor PCB ..................... 41, 45
inverter POWERFUL operation ............................. 70
inverter units refrigerant system check ................ 243
J
J3 .................................................................. 53, 222
J4 .................................................................. 53, 249
J6 ........................................................................ 222
J8 ........................................................................ 222
J9 ........................................................................ 222
JA .................................... 40, 42, 44, 46, 48, 51, 249
JB .................................... 40, 42, 44, 46, 48, 51, 249
JC .................................... 40, 42, 44, 46, 48, 51, 249
jumper settings .................................................... 249
L
L3 ........................................................................ 224
L4 ........................................................................ 226
L5 ........................................................................ 228
LED A ...................................... 40, 42, 46, 48, 51, 53
LED1 ............................................. 40, 42, 46, 48, 51
LED2 ....................................... 40, 42, 44, 46, 48, 51
LED3 ............................................. 40, 42, 44, 46, 48
LED4 ..................................................................... 44
limit switch ..................................................... 44, 207
limit switch continuity check ................................ 237
liquid compression protection function 2 ............... 83
liquid pipe thermistor ..................................... 74, 223
M
main circuit electrolytic capacitor check .............. 244
mode hierarchy ..................................................... 76
mold proof air filter (prefilter) ................................. 72
motor
reduction motor ............................................... 44
N
names of parts .............................................. 98, 161
night set mode ....................................................... 65
note for multi system ................................... 139, 181
O
oil recovery function .............................................. 88
OL activation ....................................................... 210
ON/OFF button on indoor unit ............................... 71
opening limit .......................................................... 87
operation lamp .................................................... 192
outdoor heat exchanger thermistor ................. 73, 75
outdoor temperature thermistor ........................... 223
outdoor unit fan system check (with DC motor) .. 242
outdoor unit heat exchanger thermistor .............. 223
outdoor unit PCB abnormality ............................. 234
OUTDOOR UNIT QUIET operation ............. 127, 172
output over current detection .............................. 228
over current ........................................................... 89
overload ................................................................ 89
over-voltage detection ......................................... 232
SiBE12-712
Index