Ariston ecoGENUS 24 MFFI Instruções de manutenção - Página 11
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1.5
A
CCESS TO THE
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 "U" (F
2. Remove the screw "V" (F
3. Push the exchanger towards the rear of the boiler, lift
upwards and remove from the front of the boiler (F
1.34);
4. Before replacing the exchanger ensure that the O-rings
are in good condition and replace if necessary.
F
. 1.32
IG
F
. 1.33
IG
F
. 1.34
IG
W
C
ATER
IRCUIT
. 1.32);
IG
. 1.33);
IG
U
V
Removing the safety valve
1. Loosen union "W" (Fig. 1.35);
2. Unscrew and remove the valve (Fig. 1.36).
.
IG
F
. 1.35
IG
F
. 1.36
IG
W
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