Daikin E-Series Service Manual page 329

Drawings & Flow Charts
A
anti-icing function in other rooms ..........................251
ARC433A ..............................................................207
automatic air flow control ........................................70
automatic operation.................................................72
auto-swing...............................................................68
B
buzzer PCB .............................................................50
C
capacitor voltage check.........................................259
check No.01 ..........................................................252
check No.02 ..........................................................252
check No.03 ..........................................................252
check No.04 ..........................................................253
check No.05 ..........................................................254
check No.06 ..........................................................255
check No.07 ..........................................................256
check No.08 ..........................................................257
check No.09 ..........................................................257
check No.10 ..........................................................258
check No.11 ..........................................................258
check No.12 ..........................................................259
check No.13 ..........................................................259
check No.14 ..........................................................260
check No.15 ..........................................................260
check No.16 ..........................................................261
compressor lock ....................................................227
compressor overload.............................................226
compressor protection function ...............................91
compressor sensor system abnormality................234
control PCB .......................................... 51
control PCB (indoor unit)...................... 43
cooling / heating mode lock...................................105
CT or related abnormality......................................237
D
DC fan lock............................................................228
defrost control .........................................................95
diagnosis mode .....................................................208
discharge pipe control .............................................92
discharge pipe temperature control.......................231
discharge pressure check .....................................257
display PCB.................................... 45
E
econo mode ............................................................75
electrical box temperature rise ..............................241
electronic expansion valve check..........................253
electronic expansion valve control ..........................96
F
fan motor connector output check.........................252
vi
fan motor or related abnormality
four way valve performance check....................... 254
freeze-up protection control ................... 93
frequency control.................................................... 88
frequency principle ................................................. 66
function of thermistor
H
Hall IC check ........................................................ 261
heating peak-cut control ......................................... 93
high pressure control............................................ 214
high pressure control in cooling ........................... 232
HOME LEAVE operation ........................................ 78
I
indoor unit PCB abnormality ................................ 213
input current control ............................................... 92
input over current detection.................................. 229
installation condition check .................................. 256
insufficient gas ..................................................... 247
insufficient gas control.......................................... 100
INTELLIGENT EYE ................................................ 76
INTELLIGENT EYE sensor .................................. 298
INTELLIGENT EYE sensor PCB.......... 43
inverter features ..................................................... 67
inverter POWERFUL operation .............................. 79
inverter units refrigerant system check................. 258
J
54 58 62
, , ,
jumper settings ..................................................... 297
45 48 50
, , ,
L
limit switch continuity check ................................. 252
location of operation lamp .................................... 204
low-voltage detection ........................................... 249
M
main circuit electrolytic capacitor check ............... 260
main PCB (outdoor unit 50/60 models) .................. 62
main structural parts............................................... 82
mode hierarchy ...................................................... 87
50 52 55 58
, , , ,
N
night set mode........................................................ 74
O
OL activation ........................................................ 226
ON/OFF button on indoor unit ................................ 80
outdoor unit fan system check (with DC motor) ... 257
outdoor unit PCB abnormality .............................. 225
output over current detection ............................... 245
AC motor........................................................ 216
DC motor ....................................................... 217
cooling only model ........................................... 85
heat pump model ............................................. 83
SiENBE12-620
214 223
, ,
45 48 50
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Drawings & Flow Charts