Daikin F-Series Service Manual page 278

SiBE12-712
Drawings & Flow Charts
A
adjusting the angle of the INTELLIGENT EYE sensor
.......................................................................250
anti-icing function in other rooms / unspecified voltage
(between indoor and outdoor units) ..............233
ARC433 ................................................................195
ARC452A .............................................................196
automatic air flow control .......................................61
automatic operation ................................................63
auto-swing ..............................................................58
C
capacitor voltage check ........................................243
check No.01 .........................................................237
check No.03 .........................................................237
check No.04 .........................................................237
check No.05 .........................................................239
check No.06 .........................................................240
check No.07 .........................................................241
check No.08 .........................................................242
check No.09 .........................................................242
check No.10 .........................................................242
check No.11 .........................................................243
check No.12 .........................................................243
check No.13 .........................................................244
check No.14 .........................................................244
check No.15 .........................................................245
check No.16 .........................................................245
compressor lock ...................................................211
compressor protection function ..............................80
compressor sensor system abnormality ...............218
control PCB (indoor unit) ..........41, 43, 45, 46, 49, 52
control PCB (outdoor unit) ......................................54
D
DC fan lock ...........................................................212
DC voltage / DC current sensor abnormality ........221
defrost control ........................................................84
diagnosis mode ....................................................197
discharge pipe temperature control ................81, 215
discharge pressure check ....................................242
display PCB ..........................................41, 47, 50, 52
E
econo mode ...........................................................66
electrical box temperature rise .............................224
electronic expansion valve check .........................237
electronic expansion valve control .........................85
F
fan motor connector output check ........................237
fan motor or related abnormality
AC motor .......................................................203
DC motor .......................................................204
four way valve performance check .......................239
Drawings & Flow Charts
freeze-up protection control .......................... 82, 208
freeze-up protection control or
high pressure control .................................... 201
frequency control ................................................... 77
frequency principle ................................................ 56
front panel open / close fault ............................... 207
function of thermistor
cooling only model .......................................... 75
heat pump model ............................................ 73
H
Hall IC check ....................................................... 245
heating peak-cut control ........................................ 82
high pressure control in cooling .......................... 216
HOME LEAVE operation ....................................... 69
I
indoor unit PCB abnormality ............................... 200
input current control .............................................. 81
input over current detection ................................. 213
installation condition check ................................. 241
insufficient gas .................................................... 230
insufficient gas control ........................................... 89
INTELLIGENT EYE ............................................... 67
INTELLIGENT EYE sensor PCB ............... 41, 43, 45
inverter features .................................................... 57
inverter POWERFUL operation ............................. 70
inverter units refrigerant system check ................ 243
J
jumper settings .................................................... 249
L
limit switch continuity check ................................ 237
location of operation lamp ................................... 192
M
main circuit electrolytic capacitor check .............. 244
mode hierarchy ..................................................... 76
N
night set mode ....................................................... 65
O
OL activation (compressor overload) .................. 210
ON/OFF button on indoor unit ............................... 71
outdoor unit fan system check (with DC motor) .. 242
outdoor unit PCB abnormality or signal transmission
circuit abnormality ........................................ 234
output over current detection .............................. 228
over-voltage detection / low-voltage detection .... 232
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