Daikin RMXS-L Series, Руководство по обслуживанию

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Error Codes and Description SiUS181305E
155 Troubleshooting
Outdoor
Unit
L4 Radiation fin temperature rise
— — — 203
L5 Inverter compressor abnormality
— — — 204
L8 Inverter current abnormality
— — — 205
L9 Compressor start-up error
— — — 206
P1 High voltage of capacitor in main inverter circuit
— — — 207
P4 Radiation fin thermistor abnormality
— — — 208
System U0 Low pressure drop due to refrigerant shortage or
electronic expansion valve abnormality
— — — 209
U2 Power supply insufficient or instantaneous failure
— — — 211
U3 Check operation is not conducted.
— — — 212
U4 Signal transmission error between indoor unit and
Branch provider (BP) unit
— — 179 —
U5 Signal transmission error between remote controller
and indoor unit
— 173 — —
U8 Signal transmission error between MAIN remote
controller and SUB remote controller
— 174 — —
System U9 Signal transmission error between indoor unit and
outdoor unit in the same system
— — — 213
UA Field setting abnormality
— 175 — —
Excessive number of indoor units
— — — 214
UC Address duplication of central remote controller
— — — 215
UE Transmission error between centralized remote
controller and indoor unit
— — — 216
UF System is not set yet.
— — — 218
UH System abnormality, refrigerant system address
undefined
— — — 219
UJ Transmission error between outdoor unit and Branch
provider (BP) unit
— — 181 —
Error code Description Reference page
RA Indoor
Unit
SA Indoor
Unit
BP Unit Outdoor
Unit
The system keeps operating even though the error code is indicated, however, be sure to check and repair.