Daikin Super Multi NX B series User Manual

Si12-308
ii Index
indoor unit PCB abnormality .................................173
input current control ................................................96
input over current detection...................................187
installation condition check ...................................211
insufficient gas ......................................................203
insufficient gas control...........................................105
intelligent eye ..................................................81, 143
intelligent eye sensor ............................................260
intelligent eye sensor PCB ......................................66
inverter PCB..................................................231, 249
inverter powerful operation......................................84
inverter units refrigerant system check .................213
J
J3 ..........................................................................195
J4 ..........................................................................259
J6 ..........................................................................195
J8 ..........................................................................195
J9 ..........................................................................195
JA ..................................................62, 65, 67, 69, 259
JB ..................................................62, 65, 67, 69, 259
JC..................................................62, 65, 67, 69, 259
jumper setting........................................................259
L
L3 ..........................................................................197
L4 ..........................................................................199
L5 ..........................................................................201
LED1 .....................................................62, 65, 67, 69
LED11 .....................................................................70
LED12 .....................................................................70
LED14 .....................................................................70
LED2 .....................................................62, 65, 67, 69
LED3 .....................................................62, 65, 67, 69
limit switch continuity check ..................................207
liquid pipe thermistor .............................231, 244, 253
low Hz high pressure limit .......................................99
low-voltage detection ............................................205
M
main circuit electrolytic capacitor check ................215
main structural parts................................................87
mode hierarchy .......................................................92
moisture protection function 2 .................................98
mold proof air filter ..................................................85
N
names of parts ......................................................116
night set mode.........................................................80
note for multi system .............................................149
O
oil recovery function ..............................................102
OL activation .........................................................184
on/off button on indoor unit .....................................85
operation lamp ......................................................166
outdoor air thermistor ............................................253
outdoor heat exchanger thermistor ...................88, 90
outdoor unit fan system check
(with DC motor)..............................................212
outdoor unit silent operation..................................140
outer panels ................................................. 218, 242
output over current detection ............................... 201
over current .......................................................... 105
overload ............................................................... 105
overload relay....................................................... 244
P
P4......................................................................... 195
PCB.............................................................. 229, 247
photocatalytic deodorizing filter.............................. 85
PI control ................................................................ 94
piping diagrams.................................................... 262
position sensor abnormality ................................. 192
power failure recovery function ............ 62, 65, 67, 69
power supply PCB............................................ 68, 70
power supply waveforms check ........................... 213
power transistor check ......................................... 214
power-airflow dual flaps ......................................... 76
powerful operation.......................................... 84, 139
powerful operation mode...................................... 109
preheating operation .............................................. 95
preventing indoor freezing.................................... 106
printed circuit board connector wiring diagram....... 62
priority room setting.............................................. 109
problem symptoms and measures ....................... 168
programme dry function ......................................... 78
propeller fans ....................................................... 221
R
radiation fin temperature rise ............................... 199
reactor .................................................................. 235
RTH1...................................................................... 65
S
S1............................................................... 62, 65, 69
S20................................................. 72, 224, 231, 244
S201....................................................................... 70
S202....................................................................... 70
S203....................................................................... 70
S204....................................................................... 70
S21................... 62, 65, 67, 69, 70, 72, 224, 231, 244
S22................................................. 72, 224, 231, 244
S23........................................... 70, 72, 224, 231, 244
S24................................................................... 67, 70
S25................................................................... 67, 70
S26................................................. 62, 65, 67, 69, 70
S27............................................................. 62, 65, 67
S28......................................................................... 65
S29......................................................................... 65
S301....................................................................... 70
S302....................................................................... 70
S31............................................. 67, 70, 72, 231, 248
S32........................... 62, 65, 67, 69, 70, 72, 231, 248
S33......................................................... 72, 231, 248
S35................................................................... 62, 65
S36................................................................... 65, 67
S37................................................................... 65, 67
S38......................................................................... 65
S40................................................. 72, 225, 231, 244
S6......................................................... 62, 65, 67, 70
S7......................................................... 62, 67, 69, 70

Daikin Super Multi NX B series Specifications

General

Brand	Daikin
Model	Super Multi NX B series
Category	Air Conditioner
Language	English