Error Codes And Description - Daikin VRV-WIII RWEYQ72PTJU Service Manual

SiUS30-1301
2.5

Error Codes and Description

Error code
A0
Indoor Unit
A1
A3
A6
A7
A8
A9
AF
AJ
C1
C4
C5
C6
C9
CA
CC
CJ
E1
condensing
Unit
E2
E3
E4
E5
E9
F3
F6
HJ
J3
J4
J5
J7
J9
JA
JC
L4
L5
L8
L9
LC
P1
P4
PJ
Service Diagnosis
Operation
lamp
l
External Protection Device Abnormality
l
PCB Abnormality
l
Drain Level Control System (S1L) Abnormality
l
Fan Motor (M1F) Lock, Overload
Indoor Unit Fan Motor Abnormality
Overload / Overcurrent / Lock of Indoor Unit Fan Motor
k
Swing Flap Motor (M1S) Abnormality
l
Power Supply Voltage Abnormality
l
Electronic Expansion Valve Coil Abnormality / Dust Clogging
Electronic Expansion Valve Coil Abnormality
k
Drain Level above Limit
l
Capacity Determination Device Abnormality
l
Transmission Abnormality between Indoor Unit PCB and Fan PCB
l
Thermistor for Liquid Pipe Abnormality
l
Thermistor for Gas Pipe Abnormality
l
Combination Error between Indoor Unit PCB and Fan PCB
l
Thermistor for Suction Air Abnormality
Remote Sensor Abnormality
l
Thermistor Abnormality
k
Humidity Sensor System Abnormality
k
Room Temperature Thermistor in Remote Controller Abnormality
l
PCB Abnormality
l
Ground Leakage by Leak Detection PCB Assy
l
Actuation of High Pressure Switch
l
Actuation of Low Pressure Sensor
l
Inverter Compressor Motor Lock
l
Electronic Expansion Valve Coil (Y1E ~ Y5E) Abnormality
l
Abnormal Discharge Pipe Temperature
l
Refrigerant Overcharged
l
Water System Abnormality
l
Discharge Pipe Thermistor System Abnormality
l
Heat Exchanger Gas Pipe Thermistor System Abnormality
l
Suction Pipe Thermistor System Abnormality
l
Receiver Outlet Liquid Pipe Thermistor System Abnormality
l
Subcooling Heat Exchanger Outlet Pipe Thermistor System Abnormality
l
High Pressure Sensor Abnormality
l
Low Pressure Sensor Abnormality
l
Inverter Radiation Fin Temperature Rise Abnormality
l
Momentary Overcurrent of Inverter Compressor
l
Momentary Overcurrent of Inverter Compressor
l
Inverter Compressor Startup Error
l
Transmission Error between Inverter and Condensing Unit Main PCB
l
Inverter Over-Ripple Protection
l
Inverter Radiation Fin Temperature Thermistor Rise Abnormality
l
Field Setting Abnormality after Replacing condensing Unit Main PCB or
Combination of PCB Abnormality
Troubleshooting by Remote Controller
Error contents Page
Referred
151
152
153
155
158, 159
163
164
166
167,
168
169
170
171
173
173
174
173,
175
176
177
178
179
180
182
184
186
188
190
191
193
195
195
195
195
195
196
198
200
202
204
206
208
210
211
212
145