Daikin VRV III-S RXYMQ6PV4A Service Manual page 258

SiME34-608
Drawings & Flow Charts
A
Abnormal Discharge Pipe Temperature ...............153
Actuation of High Pressure Switch .......................145
Actuation of Low Pressure Sensor .......................147
Address Duplication of
Central Remote Controller ............................183
Address Duplication, Improper Setting .................193
C
Centralized Control Group No. Setting ...................86
BRC1C Type ...................................................86
BRC4C Type ...................................................87
BRC7C Type ...................................................87
BRC7E Type ....................................................87
Group No. Setting Example .............................87
Check for causes of drop in low pressure ............201
Check for causes of rise in high pressure ............200
Check for Fan Motor Connector ...........................202
Check Operation ....................................................73
Check Operation not Executed ............................175
Check Work Prior to Turn Power Supply On ..........72
Contents of Control Modes ....................................88
How to Select Operation Mode ........................89
Cooling Operation Fan Control ..............................50
D
Display "Under Host Computer Integrate Control"
Blinks (Repeats Double Blink) ......................199
Display "Under Host Computer Integrate Control"
Blinks (Repeats Single Blink) ........................196
Display of sensor and address data .....................120
Drain Level above Limit .......................................137
Drain Pump Control ...............................................63
When the Float Switch is Tripped and "AF" is
Displayed on the Remote Controller ...64
When the Float Switch is Tripped During Heating
Operation ............................................64
When the Float Switch is Tripped while the
Cooling Thermostat is OFF ................63
When the Float Switch is Tripped while the
Cooling Thermostat is ON ..................63
E
Error of External Protection Device ......................128
Excessive Number of Indoor Units .......................182
F
Fan Motor (M1F) Lock, Overload .........................132
Freeze Prevention ..................................................68
Functional Parts Layout .........................................44
H
High Pressure Protection Control ...........................58
High Voltage of Capacitor in
Main Inverter Circuit ......................................169
Drawings & Flow Charts
I
Improper Combination of Optional Controllers for
Centralized Control ...................................... 191
Inverter Compressor Abnormal ........................... 165
Inverter Compressor Motor Lock ......................... 149
Inverter Current Abnormal ................................... 166
Inverter Protection Control .................................... 61
Inverter Start up Error ......................................... 167
L
Louver Control for Preventing Ceiling Dirt ............. 65
Low Pressure Drop Due to Refrigerant Shortage or
Electronic Expansion Valve Failure ............. 171
Low Pressure Protection Control .......................... 59
M
Malfunction of Capacity Determination
Device .......................................................... 138
Malfunction of Discharge Pipe Thermistor
(R2T) ............................................................ 156
Malfunction of Drain Level Control System
(S1L) ............................................................ 130
Malfunction of High Pressure Sensor .................. 161
Malfunction of Inverter Radiating Fin Temperature
Rise .............................................................. 164
Malfunction of Inverter Radiating Fin Temperature
Rise Sensor ................................................. 170
Malfunction of Low Pressure Sensor .................. 162
Malfunction of Moving Part of Electronic Expansion
Valve (Y1E) .................................................. 135
Malfunction of Moving Part of Electronic Expansion
Valve (Y1E, Y3E) ......................................... 151
Malfunction of Outdoor Unit Fan Motor ............... 150
Malfunction of Subcooling Heat Exchanger Gas Pipe
Thermistor (R6T) .......................................... 160
Malfunction of Swing Flap Motor (M1S) .............. 133
Malfunction of System, Refrigerant System Address
Undefined ..................................................... 187
Malfunction of Thermistor (R1T) for
Outdoor Air ................................................... 155
Malfunction of Thermistor (R1T) for
Suction Air .................................................... 141
Malfunction of Thermistor (R2T) for
Heat Exchanger ........................................... 139
Malfunction of Thermistor (R3T) for Gas Pipes ... 140
Malfunction of Thermistor (R3T, R5T) for
Suction Pipe 1, 2 .......................................... 157
Malfunction of Thermistor (R4T) for
Outdoor Unit Heat Exchanger ...................... 158
Malfunction of Thermistor (R7T) for
Outdoor Unit Liquid Pipe .............................. 159
Malfunction of Thermistor for Discharge Air ........ 142
Malfunction of Thermostat Sensor in Remote
Controller ..................................................... 143
Malfunction of Transmission between Central Remote
Controller and Indoor Unit ............................ 184
Malfunction of Transmission between Centralized
Remote Controller and Indoor Unit .............. 188
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