Ariston Classico HE STI 125 Kurulum, Servis ve Kullanım Talimatları - Sayfa 28

Su Isıtıcı Ariston Classico HE STI 125 için çevrimiçi göz atın veya pdf Kurulum, Servis ve Kullanım Talimatları indirin. Ariston Classico HE STI 125 36 sayfaları. Unvented hot water storage cylinders
Ayrıca Ariston Classico HE STI 125 için: Kurulum, Servis ve Çalıştırma Talimatları (34 sayfalar)

Sayfayı Yazdır

unvented controls(s)

Check controls as per the following:

1) Line strainer - with the water supply turned off remove screen from

strainer and clean of any detritus;

2) Expansion vessel - with the water supply turned off and taps open, check

expansion vessel pressure and top up as necessary;

3) Temperature & pressure relief valve - with the water supply turned on,

check manually by lifting the test lever/turning the test knob (ensure valve

closes after testing);

4) Expansion relief valve - check manually by turning the test knob (ensure

valve closes after testing);

5) Discharge pipes (D1) - from both temperature & pressure relief and

expansion relief valve for obstructions;

6) Tundish & discharge pipe (D2) - open either valve gradually to produce a

full bore discharge into tundish and D2 without any back pressure;

7) Pressure reducing valve - check that the correct outlet pressure is being

maintained by recording the pressure at an in-line terminal fitting i.e. tap.

thermostats

Ensure that all thermostats adjusted for the correct temperature setting, this

should be between 60 and 65°C.

After servicing, complete all relevant sections of the Benchmark Checklist

located on page 35 of this manual.

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