Daikin VRV EMERION REYQ-AATJA Service Manual page 3

SiUS372201EB
Part 3 Remote Controller .............................................................. 112
1. Applicable Models ...................................................................................113
2. Names and Functions .............................................................................114
3. Main/Sub Setting.....................................................................................126
4. Address Setting for Wireless Remote Controller.....................................131
5. Centralized Control Group No. Setting....................................................133
6. Service Settings Menu, Maintenance Menu............................................137
7. Administrator Menu, Installer Menu ........................................................141
Part 4 Functions and Control ........................................................ 142
1. Operation Flowchart................................................................................144
2. Stop Control ............................................................................................145
3. Standby Control ......................................................................................146
4. Startup Control ........................................................................................147
5. Basic Control...........................................................................................149
6. Protection Control ...................................................................................159
Table of Contents
2.1 BRC1E73 ................................................................................................. 114
2.2 BRC1H71W.............................................................................................. 117
2.3 Wireless Remote Controller ..................................................................... 125
3.1 BRC1E73 ................................................................................................. 126
3.2 BRC1H71W.............................................................................................. 128
3.3 When Wireless Remote Controller is Used Together............................... 130
5.1 BRC1E73 ................................................................................................. 133
5.2 BRC1H71W.............................................................................................. 135
5.3 Wireless Remote Controller ..................................................................... 135
5.4 Group No. Setting Example...................................................................... 136
6.1 BRC1E73 ................................................................................................. 137
7.1 BRC1H71W.............................................................................................. 141
2.1 Stop due to Error ...................................................................................... 145
2.2 When System is in Stop Control............................................................... 145
2.3 Sub Unit Stops during Master Unit Control .............................................. 145
3.1 Restart Standby........................................................................................ 146
3.2 Crankcase Heater Control........................................................................ 146
4.1 Startup Control in Cooling ........................................................................ 148
4.2 Startup Control in Heating ........................................................................ 148
5.1 Normal Control ......................................................................................... 149
5.2 Compressor PI Control............................................................................. 150
5.3 Compressor Step Control......................................................................... 151
5.4 Electronic Expansion Valve PI Control..................................................... 155
5.5 Step Control of Outdoor Fans .................................................................. 156
5.6 Heat Exchanger Control ........................................................................... 158
6.1 High Pressure Protection Control............................................................. 159
6.2 Low Pressure Protection Control.............................................................. 161
6.3 Discharge Pipe Protection Control ........................................................... 162
6.4 Inverter Protection Control ....................................................................... 163
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