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11 FUNCTIONAL DEFECTS
DEFECT
Water in the tank is cold
Water in the tank is not warm
enough
Water in the tank is cold
Water temperature in the tank
does not correspond with value
set
Do not attempt to repair the faults yourselves. Contact either a professional or service center.
It does not take much for a professional to remove the fault. When arranging a repair
appointment, state the type and serial number you find on the rating plate of your water
heater.
12
FIRE-FIGHTING REGULATIONS FOR INSTALLATION
AND USE OF HEATER
We would like to emphasize that the heater must not be connected to power supply if work
involving flammable liquids (petrol, spot remover) or gases, etc., is performed nearby.
LED is on
•
•
LED is on
•
LED is not on
Table 3
FAILURE
heating element failure
•
•
heating element failure
•
operating thermostat failure -
safety thermostat shut off power
supply
power supply outside the heater
•
discontinued
•
thermostat failure
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