Keston System s30, Инструкции по установке и обслуживанию, Страница: 13 / 72

13
Installation and Servicing
SECTION 1 - GENERAL
1.13 BOILER DIMENSIONS, SERVICES & CLEARANCES
all dimensions in mm
The boiler connections are made on the boiler connection tails.
Refer to Section 2.13.
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.
395
100
400
700
2.5
2.5
from case
Air Flue
*
198 62
89
155
30mm
Minimum Top Clearance
DA
TA
PLA
TE
Underside View - Pipe Dimensions to Wall Water Connections and Gas Connection
Front clearance
The minimum front clearance when built in to a cupboard is 5mm
from the cupboard door but 450mm 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.
This must be obtained with an easily removable panel to provide
the 100mm clearance required for servicing.