Ariston EuroCombi Type C A23 MFFI 서비스 지침 - 페이지 14
{카테고리_이름} Ariston EuroCombi Type C A23 MFFI에 대한 서비스 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Ariston EuroCombi Type C A23 MFFI 32 페이지. Type c boiler
Ariston EuroCombi Type C A23 MFFI에 대해서도 마찬가지입니다: 설치 지침 매뉴얼 (28 페이지), 설치 지침 매뉴얼 (24 페이지), 서비스 지침 (32 페이지), 서비스 지침 (32 페이지)
페이지 인쇄
W
Access to the
1.5
Hydraulic Circuits
14
Supplied By www.heating spares.co Tel. 0161 620 6677
Removing the gas valve
1. Disconnect all the cables from the solenoid and modureg;
2. Remove the spark generator;
3. Release the top nut "W" using a 30 mm open ended
spanner (see fig. 1.33);
4. Remove the screws "X" from the bottom of the gas valve pipe (see fig.
1.34).
Attention!! The gas valve is connected with the two pipes
(as shown) with an O-ring connection.
Fig. 1.33
Fig. 1.35
Y
Y
Important! Before any component is removed, the boiler
must be drained of all water.
Removing the D.H.W. (secondary)
exchanger
1. Remove the screw "Y" (see fig. 1.37);
2. Push the exchanger towards the rear of the
boiler, lift upwards and remove out of the
front of the boiler;
3. Before replacing the exchanger ensure that
the O-rings are in good condition and repla-
ce if necessary.
Fig. 1.37
X
X
Fig. 1.34
Fig. 1.36
B029