Drazice OKC 100 NTR 운영 및 설치 매뉴얼 - 페이지 17
{카테고리_이름} Drazice OKC 100 NTR에 대한 운영 및 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drazice OKC 100 NTR 20 페이지. Tank-type water heaters for vertical mounting
Drazice OKC 100 NTR에 대해서도 마찬가지입니다: 작동 및 설치 매뉴얼 (17 페이지), 작동 및 설치 매뉴얼 (12 페이지), 작동 및 설치 매뉴얼 (20 페이지), 작동 및 설치 매뉴얼 (20 페이지), 작동 및 설치 매뉴얼 (18 페이지), 작동 및 설치 매뉴얼 (18 페이지)
페이지 인쇄
2.9 MOST FREQUENT FUNCTION FAILURES AND THEIR CAUSES
Other potential failures – Table 5.
FAILURE SYMPTOM
Water is cold
Water is not warm
enough
Temperature of water is
not corresponding with
the set value
Water is constantly
dripping off the safety
valve
Table 5
Do not attempt 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
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