Service Manual
SPA WASHING MACHINES (TKD)
Service Manual:
MSWM15043 EN
- 9 -
5.
Errors
Find below the error codes, their meaning and the cause that could generate them.
Error
Description
Cause
E10
Excess of water load (7 min.)
Closed tap
Defective inlet hose
Low water pressure
Inlet valve damaged.
E12
Over-level
Inlet valve does not close correctly.
E20
Drain pump failure
Check the pump winding
E21
Excess of drain process (3 min.)
Defective drain pipe
Drain pump blocked.
E30
Door does not lock
Door not closed.
Lock door damaged
E31
Door does not unlock
Lock door damaged. (*)
E33
Pressure switch failure
Pressure switch damaged
E34
Sensor failure
Short-circuit sensor (*)
E35
Sensor failure
Open circuit sensor. (*)
E36
Heating element error
Heating element damaged. (*)
E37
Failure related to the sensor of the outlet
dryer duct
Check sensor value, wiring and connectors.
E38
Failure related to the sensor of the inlet
dryer duct
Check sensor value, wiring and connectors.
E60
Failure related with the motor start (5
attempts)
Wiring / connectors of the motor.
Damaged motor
Damaged PCB
E61
PCB does not detect the start of the
motor
Wiring / connectors of the motor.
Damaged motor
Damaged PCB
E62
Motor triac failure
Wiring / connectors of the motor.
Damaged motor
Damaged PCB
E70
ON/OFF button blocked
Check the assembly between button -
panel
E80
Communication error between PCB /
Display
Check the connection between electronics
Damaged electronics
E3A
Failure related to the dryer heating
element
Check dryer heater, safety thermostat,
wiring and connectors.
(*)
These errors are only registered in option “t02” into the service menu (are not
shown along the program)
