4
classic m -
Installation & Servicing
GENERAL
The boiler flow and return pipes are supplied fitted to the
boiler ready for top connection
Notes.
a.
For the heating loads in excess of 60, 000 Btu/hr boilers,
28mm (1") flow and return pipes should be used to and
from the boiler.
b.
This appliance is NOT suitable for use with a direct hot
water cylinder.
1
BOILER WATER CONNECTIONS
2
BOILER CLEARANCES
all dimensions in mm (in.)
The following minimum clearances must be maintained for
operation and servicing.
Additional space will be required for installation, depending upon
site conditions.
Side and Rear Flue
a
Provided that the flue hole is cut accurately, e.g. with a core
drill, the flue can be installed from inside the building where wall
thicknesses do not exceed 600mm (24"). Where the space into
which the boiler is going to be installed is less than the length of
flue required the flue must be fitted from the outside.
Installation from inside ONLY
b.
If a core boring tool is to be used inside
the building the space in which the boiler
is to be installed must be at least wide
enough to accommodate the tool.
Ecl 1573
Return
Flow
Ecl 1574
5 (1/4")
100 (4")
400 (15 3/4")
5 (1/4")
165
(6 1/2")
Ecl 1575
50 (2")
50 (2")
390 (15 3/8")
Jacking
screw
Flue
terminal
582
(23")
50 (2")
278 (11")
Gas
Gas
30 mm
(1
1/8
")
111mm
(4
3/8
")
50 (2")
50
(2")
Front clearance
The minimum front clearance when built in to a cupboard is
5mm (1/4") from the cupboard door but 450mm (17 3/4")
overall clearance is still required, with the cupboard door open,
to allow for servicing.
* Bottom clearance
Bottom clearance after installation can be reduced to 5mm.
However, 100mm must be available for servicing.
Содержание Classic m3050
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