Daikin Super Multi NX C-Series Service Manual page 293

I
indoor heat exchanger thermistor .....................85, 87
indoor liquid pipe thermistor ....................................85
indoor unit pcb abnormality ...................................169
input current control ................................................92
input over current detection...................................184
installation condition check ...................................208
insufficient gas ......................................................200
insufficient gas control...........................................101
intelligent eye ..........................................................77
intelligent eye operation ........................................139
intelligent eye sensor ............................................258
intelligent eye sensor pcb........................................62
inverter pcb ...................................................229, 247
inverter powerful operation......................................80
inverter units refrigerant system check .................210
J
j3 ...........................................................................192
j4 ...........................................................................257
j6 ...........................................................................192
j8 ...........................................................................192
j9 ...........................................................................192
ja ...................................................58, 61, 63, 64, 257
jb ...................................................58, 61, 63, 64, 257
jc....................................................58, 61, 63, 64, 257
jumper setting........................................................257
L
l3 ...........................................................................194
l4 ...........................................................................196
l5 ...........................................................................198
led1 .......................................................58, 61, 63, 64
led11 .......................................................................66
led12 .......................................................................66
led14 .......................................................................66
led2 .......................................................58, 61, 63, 64
led3 .......................................................58, 61, 63, 64
limit switch continuity check ..................................204
liquid pipe thermistor .............................229, 242, 251
low hz high pressure limit........................................95
low-voltage detection ............................................202
M
main circuit electrolytic capacitor check ................212
main structural parts................................................83
mode hierarchy .......................................................88
moisture protection function 2 .................................94
mold proof air filter ..................................................81
N
names of parts ......................................................112
night set mode.........................................................76
note for multi system .............................................145
O
oil recovery function ................................................98
ol activation ...........................................................181
on/off button on indoor unit .....................................81
operation lamp ......................................................162
outdoor air thermistor ............................................251
ii
outdoor heat exchanger thermistor .................. 84, 86
outdoor unit fan system check (with dc motor)..... 209
outdoor unit silent operation ................................. 136
outer panels ................................................. 216, 240
output over current detection ............................... 198
over current .......................................................... 101
overload ............................................................... 101
overload relay....................................................... 242
P
p4 ......................................................................... 192
pcb ............................................................... 227, 245
photocatalytic deodorizing filter .............................. 81
pi control................................................................. 90
piping diagrams .................................................... 260
position sensor abnormality ................................. 189
power failure recovery function ............ 58, 61, 63, 64
power supply pcb ............................................. 65, 66
power supply waveforms check ........................... 210
power transistor check ......................................... 211
power-airflow dual flaps ......................................... 72
powerful operation................................................ 135
powerful operation mode...................................... 105
preheating operation .............................................. 91
preparation before operation ................................ 124
preventing indoor freezing.................................... 102
printed circuit board connector wiring diagram....... 58
priority room setting.............................................. 105
problem symptoms and measures ....................... 164
programme dry function ......................................... 74
propeller fans ....................................................... 219
R
radiation fin temperature rise ............................... 196
reactor .................................................................. 233
rth1 ......................................................................... 61
S
s1 ............................................................... 58, 61, 63
s20 ................................................. 68, 222, 229, 242
s201 ....................................................................... 66
s202 ....................................................................... 66
s203 ....................................................................... 66
s204 ....................................................................... 66
s21 ................... 58, 61, 63, 64, 66, 68, 222, 229, 242
s22 ................................................. 68, 222, 229, 242
s23 ........................................... 66, 68, 222, 229, 242
s24 ................................................................... 64, 66
s25 ................................................................... 64, 66
s26 ................................................. 58, 61, 63, 64, 66
s27 ............................................................. 58, 61, 64
s28 ......................................................................... 61
s29 ......................................................................... 61
s301 ....................................................................... 66
s302 ....................................................................... 66
s31 ............................................. 64, 66, 68, 229, 246
s32 ........................... 58, 61, 63, 64, 66, 68, 229, 246
s33 ......................................................... 68, 229, 246
s35 ................................................................... 58, 61
s36 ................................................................... 61, 64
s37 ................................................................... 61, 64
SiE12-411
Index