Sime Murelle 25/55 OF ErP, Installer'S Instructions

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1.1 INTRODUCTION
The. MURELLE 25/55 OF ErP. wall. hung.
boilers. with. D.H.W.. storage. tank. allow.
for.a.multiple.number.of.requests.to.be.
met.thanks.to.the.abundance.of.available.
water. which. the. capacious. tank. unit.
makes.possible..
They. may. be. fuelled. by. natural. gas.
(methane).and.butane.gas.(G30).or.pro- pane.(G31)..
Follow. the. instructions. given. in. this.
manual. for. the. correct. installation. and.
perfect.functioning.of.the.appliance.
1 DESCRIPTION OF THE BOILER
1.2 DIMENSIONS (fig. 1)
100 152 70 100 78
460
= =
201
ø 130
470
600
147
245
11
0
80
18
9
98
1
950
E U M
R
G
C
E U
M R G
Fig..1
CONNECTIONS
R.. C.H..return..
. G.3/4”.(UNI-ISO.228/1)
M.. C.H..flow..
. G.3/4”.(UNI-ISO.228/1)
G.. Gas.connection..
. G.3/4”.(UNI-ISO.228/1)
E.. D.H.W..inlet..
. G.1/2”.(UNI-ISO.228/1)
U.. D.H.W..outlet..
. G.1/2”.(UNI-ISO.228/1)
C.. Recirculation.
. G.1/2”.(UNI-ISO.228/1)