Daikin REYQ72, Serveice Manual

Page: 268 / 273

SiUS39-602
Index iii
Malfunction of Transmission between Inverter and
Control PC Board ......................................... 169
MC ............................................................... 198, 205
Method of Replacing The Inverter’s Power
Transistors and Diode Modules .................... 242
Monitor Mode ......................................................... 97
N
Night-time low noise operation end setting ............ 96
Night-time low noise operation start setting ........... 96
Night-time low noise setting ................................... 95
O
Oil Return Operation .............................................. 50
Operation Lamp Blinks ........................................ 206
Operation Mode ..................................................... 39
Operation When Power is Turned On ................... 77
Option List ........................................................... 234
Other Control ......................................................... 64
Outdoor Unit PC Board Layout .............................. 78
Outdoor Unit Rotation ............................................ 64
Outdoor Unit Thermistors for Discharge Pipe
(R31T, 32T) .................................................. 240
P
P1 ........................................................................ 171
P4 ........................................................................ 172
PC Board Defect .......................................... 128, 142
PJ ........................................................................ 173
Precautions for New Refrigerant (R-410A) .......... 246
Pressure Equalizing Control .................................. 53
Pressure Sensor .................................................. 241
Protection Control .................................................. 59
Pump-down Residual Operation ............................ 54
R
Refrigerant Circuit .................................................. 26
BSVQ36, 60M ................................................. 28
REYQ72M, 96M .............................................. 26
Refrigerant Flow for Each Operation Mode ........... 31
Refrigerant recovery / vacuuming mode setting .... 95
Remote Controller Self-Diagnosis Function ........ 122
Replacement Procedure for INV Compressor, VRV
(REYQ72M, 96M) ......................................... 216
Restart Standby ..................................................... 56
S
Service Tools ....................................................... 248
Setting by dip switches .......................................... 91
Setting by pushbutton switches ............................. 92
Setting Contents and Code No.– VRV Unit ........... 82
Setting mode 1 ...................................................... 93
Setting mode 2 ...................................................... 94
Setting of Refrigerant Additional Charging
Operation ...................................................... 106
Special Control ...................................................... 48
Specifications .......................................................... 6
BS Units .......................................................... 23
Indoor Units ..................................................... 11
Outdoor Units .................................................... 6
Startup Control ....................................................... 48
STD Compressor Overload Protection .................. 63
Stopping Operation ................................................ 57
T
Tc setting ............................................................... 95
Te setting ............................................................... 95
Test Operation ....................................................... 74
Procedure and Outline .................................... 74
Thermistor Resistance /
Temperature Characteristics ........................ 239
Thermostat Sensor in Remote Controller .............. 70
Troubleshooting
(OP: Central Remote Controller) .................. 194
Troubleshooting (OP: Schedule Timer) ............... 199
Troubleshooting
(OP: Unified ON/OFF Controller) .................. 206
U
U0 ........................................................................ 174
U1 ........................................................................ 175
U2 ........................................................................ 176
U3 ........................................................................ 178
U4 ........................................................................ 179
U5 ........................................................................ 181
U7 ........................................................................ 182
U8 ........................................................................ 184
U9 ........................................................................ 185
UA ........................................................................ 187
UC ........................................................................ 188
UE ................................................................ 189, 199
UF ........................................................................ 191
UH ........................................................................ 192
Ultra-Long-Life Filter Sign Setting .......................... 83