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to fulfill the requirements of this Regulation the heater should be
installed in accordance with these instructions by a competent
installer (i.e. an installer trained in the installation of unvented water
heating systems). All the control and safety valves provided in the
Installation Kit must be used and plumbed in accordance with
Diagram 1.
1.4 The installation must be carried out in accordance with the relevant
requirements of:
•
The appropriate Building Regulations either The Building
Regulations, The Building Regulations (Scotland) or Building
Regulations (Northern Ireland).
•
The Water Fittings Regulations or Water Byelaws in Scotland.
WARNING: IF WATER FLOWS FROM THE PRESSURE RELIEF
VALVE OR TEMPERATURE/PRESSURE RELIEF VALVE THE ELEC-
TRICITY SUPPLY MUST BE SWITCHED OFF IMMEDIATELY. CON-
TACT THE HEATRAE SADIA SERVICE TEAM (Tel: 08701 600125) OR
AN APPROVED INSTALLER.
Diagram 1 Schematic Installation Diagram
2.0 INSTALLATION - GENERAL REQUIREMENTS:
2.1 The Multipoint must be installed by a competent installer in accord-
ance with Building Regulation G3.
2.2 National Wiring rules may contain restrictions concerning the
installation of these units in bathrooms.
2.3 The unit should be vertically wall mounted using the wall bracket and
levelling feet supplied. The water connections must always be on the
bottom of the unit.
2.4 Enough space should be left below the unit for pipe connections and
above the unit for access to the Temperature/Pressure Relief Valve.
Refer to Diagram 2 and the Dimensions Table to determine a suitable
position for the heater.
3
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