- ページ 15

ウォーターヒーター Drazice OKC 80のPDF 操作および設置マニュアルをオンラインで閲覧またはダウンロードできます。Drazice OKC 80 18 ページ。 Tank-type water heaters for vertical mounting
Drazice OKC 80 にも： 操作および設置マニュアル (12 ページ), 操作および設置マニュアル (20 ページ), 操作および設置マニュアル (20 ページ), 操作および設置マニュアル (18 ページ), 操作および設置マニュアル (20 ページ)

ページを印刷する
Drazice OKC 80 操作および設置マニュアル

2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES

Další možné poruchy -Table 6.
FAILURE SYMPTOM
Water is cold
Water is not warm
enough
Temperature of water is
not corresponding
Water is constantly
dripping off the safety
valve
Table 5
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.
INDICATOR
•
Light on
•
Light off
•
Light on
•
Light 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 (contains 2)
•
Defective thermostat
•
high input pressure
•
defective safety valve
- 15 -