User guide

21
Symptom Start/
Stop
Light
Heater
Setting
I/II/III
Probable Cause Possible Remedy
Water will not
turn off.
ON
ON
Any
Any
Inlet valve, solenoid, or start/
stop switch faulty.
Supply pressure below 0.2
bar.
Replace as necessary.
Contact local water company.
Check mains water static
pressure.
Appliance fails
to produce hot
water when set
on II/III heater
settings.
ON
ON
ON
II/III
II/III
II/III
Insufcient water supply.
P o s s i b l e f a i l u r e o f th e
microswitch or thermal switch.
Heater Tank failure.
Contact local water company.
Check the continuity of the
microswitch or heater tank and
replace parts as necessary.
Replace.