1
DESCRIPTION OF THE BOILER
IT
ES
1. 1
INTRODUCTION
FORMAT.zip PC are compact condensing
PT
thermal units used to heat and produce hot
water for sanitary use.
GB
The units are designed to operate at high
1.2
DIMENSIONS
245
68
temperatures (i.e. with an inlet temperatu-
re of 80°C and a return temperature of
60°C) and therefore particularly suitable
for installations with radiators.
They comply with the european directives
90/396/CEE, 89/336/CEE, 73/23/CEE,
25
450
FIXTURES
R
C.H. return
M C.H. flow
G
Gas connection
E
D.H.W. inlet
U
D.H.W. outlet
S3 Condensation outlet
165
125
60
335
G 3/4" (UNI - ISO 228/1)
G 3/4" (UNI - ISO 228/1)
G 3/4" (UNI - ISO 228/1)
G 1/2" (UNI - ISO 228/1)
G 1/2" (UNI - ISO 228/1)
ø 20
92/42/CEE and with the european specifi-
cation EN 483.
The instructions given in this manual are
provided to ensure proper installation and
perfect operation of the appliance.
55
70 70 70 70
55
50
Fig. 1