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1.1 INTRODUCTION
“PLANET DEWY 25” boilers are premix
condensation thermal appliances which use
microprocessor technology for function
control and management.
They comply with the european directives
90/396/CEE, 89/336/CEE, 73/23/CEE,
92/42/CEE and with the european specifi-
cation EN 483.
This booklet provides the instructions for
the following boiler models:
– “PLANET DEWY 25 BF - 30 BF”
C.H. and D.H.W production, with electro-
nic ignition and modulation, room sealed
forced draught.
–
“PLANET DEWY 25 BFT - 30 BFT”
C.H. only, with electronic ignition and modula-
tion, room sealed forced draught, matchable
with the “BT100” separate tank unit.
The instructions given in this manual are
provided to ensure proper installation and
perfect operation of the appliance.
1 DESCRIPTION OF THE BOILER
1.2 DIMENSIONS
“BF” model
“BFT” model - “BT100” storage tank
BF BFT
R C.H. return 3/4” 3/4”
M C.H. flow 3/4” 3/4”
G Gas connection 3/4” 3/4”
E D.H.W. inlet 1/2” ø 18
U D.H.W. outlet 1/2” ø 18
S3 Condensation outlet ø 25 ø 25
R3 D.H.W. tank return – 3/4”
M2 D.H.W. tank flow – 3/4”
25 30
Z mm 220 190
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