20
Indicator lights(cooling only unit)
IR signal recelver
When there is infrared remote control operating signal,the signal recelver on Indoor unit
will ma
k
e a(beep)for signal acceptance confirmation.
Indoor color display
The table shows the Indoor color display for air coonditioner unit under nomal operation and fault
condition.
Cooling
Auto select mode
Indoor fan speed
Sleep operation
Timer operation
T
emperature indicator
Heating
Water Heating
Dehumidifying
Indoor LED Display of Error Messages:
Failure
Error Code
Description
Indoor & Outdoor PCB
communication failure
E0
Check wiring for indoor
and outdoor in case of
Loose connections
.
Indoor temperature sensor
failure
E1
Check if sensor is
short-circuit
Indoor pipe temperature
sensor failure
E2
Check if sensor is
short-circuit
Outdoor system failure
E4
Outdoor sensor is
short-circuit or refrigerant
leak (after 15minutes run)
Frost proof or overheat
error
E5
Indoor fan not operating
or
dirty filters (clean)
Outdoor pipe temperature
sensor failure
F1
Check if sensor is
short-circuit
Compressor exhaust
temperature sensor failure
Tank temperature
Note:F2 in over temperature cut out will require the system power off to reset if this
prroblem happens again. Call a service provider.
sensor failure
F2
Check if sensor is
short-circuit
Check if sensor is
short circuit
Low pressure protection
High pressure protection
F3
F5
F4
Check the system pressure
Check the system pressure
Summary of Contents for BENDX ACHW 34
Page 1: ...AIR CONDITIONER WATER HEATER OPERATION MANUAL...
Page 7: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 34 BENDX ACHW 34 5...
Page 8: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 41 BENDX ACHW 51 BENDX ACHW 41 BENDX ACHW 51 6...
Page 9: ...3 OUTLINES AND DIMENSIONS BENDX ACHW 65 BENDX ACHW 65 7...
Page 11: ...4 WIRING DIAGRAMS INDOOR UNIT OUTDOOR UNIT Model 34 41 and 51 Model 34 41 and 51 9...
Page 12: ...4 WIRING DIAGRAMS INDOOR UNIT OUTDOOR UNIT Model 65 Model 65 10...
