Regulations; Siting The Boiler - Aztec EB 897 01 Installation Instructions Manual

4. INSTALLATION

Regulations

Installation of the boiler must comply with the following
British Standards and Regulations:
BS 5449 - Forced Circulation Hot Water Central Heating
Systems.
BS 7074 - Part 1 - Code of Practice for Sealed Water
Systems.
The Building Regulations:
Part 'L' (Northern Ireland)
Current I.E.E. Regulations
Local water undertaking By-Laws
Health & Safety at Work Act
The installer should be aware of his responsibilities under
the Act and provide where necessary, appropriate protection
for persons carrying out the installation. In the interests of
safety a competent engineer should install the boiler and
all wiring must be carried out in accordance with current
IEE wiring regulations.
IMPORTANT
ALL ELECTRICAL WORK MUST BE CARRIED OUT
BY A QUALIFIED ELECTRICAL ENGINEER TO
CURRENT IEE WIRING REGULATIONS.

SITING THE BOILER

IMPORTANT: NOT TO BE INSTALLED IN A SHOWER
COMPARTMENT OR BATHROOM
The boiler is designed to be fitted in an upright position
only. Ensure adequate clearance is allowed for making
water connections as the boiler can be fully serviced from
the front. The boiler must also be fitted in a dry well ventilated
position, which is not subject to adverse temperature
conditions. (See Ventilation Requirements)
Care should be taken when siting the appliance to make
sure adequate access is available for future servicing of
the appliance. Please note that the PCB and heat
exchanger assembly may require removal during such times.
When installed in a compartment with a hot water cylinder
(see Fig. 1), we recommend that the boiler is fitted in
position 1; if fitted in position 2, provision should be made
at the front of the boiler to enable the removal of the front
casing. In both cases, where any additional equipment
like a hot water cylinder or system controls are to be fit-
ted after the boiler has been installed, attention should be
given to ensure that they do not restrict access to the
boiler for servicing.
HOT WATER
CYLINDER
FIG. 1
FRONT
Supplied By www.heating spares.co Tel. 0161 620 6677
2
MIN
150
1
UNPACKING THE BOILER
Carefully open the boiler carton, remove boiler and place
in a safe place until required.
NOTE - ALWAYS STORE THE BOILER IN A DRY
PLACE PRIOR TO FITTING.
FIXING BOILER TO WALL
IMPORTANT:
DO NOT CUT FLOW AND RETURN PIPES
1. The boiler should be fitted to a suitable wall in an
upright position. Flow tapping must be at top of boiler.
2. Using fixing dimensions supplied work out position of
boiler, mark four mounting holes and drill 6mm diameter
to a depth of 38 mm.
3. Fit plastic wall plugs into holes and fit bottom two
mounting screws.
4. Hang boiler on bottom two screws and push the boiler
back towards the wall and secure in position with top
two fixing screws. The flow tapping must be at top of
the boiler.
(continued, page 6)
FLOW 0 22
RETURN 0 22
FIG. 3
5
FIG. 2 FIG. 2
2kW 6kW 9 - 12kW
A 566 839 1089
B 586 859 1109
C 550 823 1073
D 107 107
E 164 164
MINIMUM CLEARANCES:
FRONT - 150mm
FROM OTHER FIXED EQUIPMENT
TOP - 100mm
BOTTOM - 100mm
L/H SIDE - 50mm
R/H SIDE - 100mm
NOTE: APPROXIMATELY 750MM
WILL BE REQUIRED AT THE
FRONT OF THE APPLIANCE TO
ENSURE ADEQUATE ACCESS BY
AN ENGINEER DURING
ROUTINE SERVICING.
107
164