DE
GB
17
Trouble Shooting
Symptom:
NO HEAT, INDICATOR LIGHT Off
Cause
Remedy
ELECTRIC SUPPLY IS OFF
Turn on the main circuit breaker.
NO OR LOW WATER
FLOW
Ensure that the minimum water
pressure (0,05Mpa / 0,5bar) to switch
on your heater is met. Also check that
the inlet filter screen is clear from any
debris. This is located in the inlet.
WATER CONNECTIONS
ARE REVERSED
Cold water inlet = blue;
Hot water outlet = red.
ELEMENT BURNED OUT
Call local dealer for maintenance
Symptom:
NO HEAT OR LOW TEMPERATURE WITH INDICATOR
LIGHT ON
Cause
Remedy
WATER FLOW TOO HIGH
Reduce the water flow.
INCORRECT POWER
SUPPLY
Make sure that the unit is connected
to the voltage supply specified on the
rating label on the front cover of the
unit and no other.
ELEMENT BURNED OUT
Call local dealer for maintenance