Daikin F-Series Service Manual page 312

SiBE12-712C
limit switch ......................................................56, 215
limit switch continuity check .................................245
liquid compression protection function 2 ................96
liquid pipe thermistor ......................................86, 231
low-voltage detection ...........................................240
M
main circuit electrolytic capacitor check ...............252
mode hierarchy ......................................................88
mold proof air filter (prefilter) ..................................84
N
names of parts .............................................110, 172
NIGHT SET mode ..................................................77
note for multi system ............................................151
O
oil recovery function .............................................101
OL activation ........................................................218
ON/OFF button on indoor unit ................................83
opening limit .........................................................100
operation lamp .....................................................200
operation starting control ........................................72
outdoor heat exchanger thermistor ..........85, 87, 231
outdoor temperature thermistor ............................231
outdoor unit fan system check (with DC motor) ...250
outdoor unit PCB abnormality ..............................242
OUTDOOR UNIT QUIET operation .............139, 183
output over current detection ...............................236
over current ..........................................................102
overload ...............................................................102
overload protector ..................................................65
over-voltage detection ..........................................240
P
P4 .........................................................................230
panels and plates .................................................256
PCB, removal of ...................................................263
photocatalytic deodorizing filter ..............................83
PI control ................................................................90
piping diagrams ....................................................286
position sensor abnormality .................................227
power failure recovery function
..................................52, 54, 56, 58, 60, 63, 281
power supply PCB ..................................................61
power supply waveforms check ...........................250
power transistor ....................................................283
power transistor check .........................................252
power-airflow dual flaps .........................................70
POWERFUL operation .........................104, 138, 182
preheating operation ..............................................92
preparation before operation ........................125, 175
pressure equalization control ...............................100
preventing indoor freezing ....................................103
printed circuit board (PCB)
control PCB (indoor unit) ...53, 55, 57, 59, 61, 64
control PCB (outdoor unit 40 class) .................66
control PCB (outdoor unit 50 class) .................66
display PCB ...................................53, 59, 62, 64
INTELLIGENT EYE sensor PCB .........53, 55, 57
power supply PCB ...........................................61
Index
sensor PCB ..................................................... 64
service PCB .................................................... 64
signal receiver PCB ...................... 53, 55, 57, 62
printed circuit board connector wiring diagram ...... 52
problem symptoms and measures ...................... 202
programme dry function ........................................ 74
propeller fan ........................................................ 270
R
radiation fin temperature rise .............................. 234
radiation fin thermistor ......................................... 231
reduction motor ............................................. 56, 215
remote controller ......................................... 203, 204
room temperature thermistor ............................... 214
RTH1 ................................................... 52, 54, 56, 58
S
S1 .................................................. 52, 54, 56, 58, 63
S20 ........................................................ 65, 260, 266
S21 .................... 52, 54, 56, 58, 60, 63, 65, 260, 266
S24 ........................................................................ 60
S25 ........................................................................ 60
S26 ................................................ 52, 54, 58, 60, 63
S27 ...................................................... 52, 54, 60, 63
S28 ........................................................................ 52
S29 ........................................................................ 52
S31 ........................................................................ 60
S32 ................................................ 52, 54, 56, 58, 60
S35 .................................................................. 52, 54
S36 ...................................................... 52, 54, 56, 60
S37 ........................................................................ 60
S40 ........................................................ 65, 259, 266
S41 .................................................................. 56, 63
S42 ........................................................................ 63
S45 ........................................................................ 65
S46 .................................................................. 56, 63
S47 .................................................................. 56, 63
S48 ........................................................................ 63
S49 .................................................................. 56, 63
S51 ........................................................................ 56
S6 .............................................................. 52, 54, 60
S7 .............................................................. 54, 58, 60
S70 ........................................................ 65, 266, 270
S80 ........................................................ 65, 260, 266
S90 ........................................................ 65, 261, 266
S91 ................................................................ 65, 259
S92 ................................................................ 65, 259
safety precautions ....................................... 108, 170
SC control ........................................................... 100
self-diagnosis digital display .................................. 84
sensor malfunction detection .............................. 102
sensor PCB ........................................................... 64
service check function ......................................... 203
service PCB .......................................................... 64
signal receiver PCB ............................. 53, 55, 57, 62
signal receiving sign .............................................. 83
signal transmission circuit abnormality ................ 242
silicon grease ...................................................... 283
sound blanket ...................................................... 268
specifications ......................................................... 18
starting operation ................................................ 100
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