Drazice OKC 200 NTRR / BP Manual de operação e instalação - Página 17

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Drazice OKC 200 NTRR / BP Manual de operação e instalação

2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES

FAILURE SYMPTOM
Water is cold
Water is not warm
enough
Temperature of water is
not corresponding
Water is constantly
dripping of the safety
valve
Table 4
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 appliance.
LED
LED is on
LED is off
LED is on
LED is off
SOLUTION
the temperature set on the
thermostat is too low
heating element failure
no supply voltage
thermostat failure
safety thermostat shut off
probably due to failed
operation thermostat
failure of one of the coils in
the element (consists of
3x1350 W)
defective thermostat
input pressure too high
faulty safety valve
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