- 12 -
2.8
MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES
Table 3
Do not try to repair the failure yourselves. Seek either expert or service help. It does not take
much for an expert to remove the defect. When making a repair appointment, report the type
and serial number you find on the performance plate of your water heater.
3
IMPORTANT NOTICES
3.1
INSTALLATION REGULATIONS
-
Without a confirmation of performed electrical and plumbing fixture issued by an authorized
company the warranty certificate shall be void.
-
You have to apply for approval of a local power supplier to connect the heater.
-
All hot water outlets must be provided with a combination faucet.
-
It is not allowed to handle the thermostat in any manner whatsoever, aside from temperature
resetting with a control button.
-
All electric installation handling, setting, and regulation feature exchange, may only be implemented
by an authorized service company.
-
The thermal fuse must not be turned off. In case of thermostat defect, the thermal fuse interrupts
electric power input to the heating element if the water temperature in the heater exceeds 90
°C.
Both the electric and water installation must follow and meet the requirements
and regulations relevant in the country of use!
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.
FAILURE SYMPTOM
LED
SOLUTION
Water in tank is cold
•
Light on
•
Heating element failure
Water in the tank is not
warm enough
•
Light on
•
Heating element failure
Water in the tank is cold
•
Light off
•
Thermostat failure - the safety
fuse turned off electricity supply
•
Power supply outside the heater
discontinued
Water in the tank does not
correspond with
temperature set
•
Thermostat failure
