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2.3 Enough space should be left below and at the top above the unit for pipe connec-
tions. Refer to Diagram 1 and the Dimensions Table to determine a suitable
position for the heater.
2.4 NOTE: Ensure that the wall can support the full weight of the unit (see TECHNI-
CAL SPECIFICATIONS) and that there are no hidden services (electricity, gas,
or water) below the surface of the wall.
2.5 DO NOT install where the unit may freeze.
2.6 Refer to the section IMPORTANT INSTALLATION POINTS to determine which
valves and accessories are required.
2.7 The water connections are 15mm diameter copper tubes suitable for compression
fittings. Do not use solder joints as this will damage the heater.
2.8 The INLET is marked BLUE, the OUTLET is marked RED. It is recommended
that a WBS Listed isolating valve be fitted on the cold water supply to the heater.
2.9 Plumbers Paste must not be used as it can impair the operation of components.
3.0 INSTALLATION - WALL MOUNTING
3.1 Using Diagram 1 and the Dimensions Table as a guide mark the position of the
wall mounting bracket and lower location point. Drill and plug the wall with
suitable fixings, fix the wall bracket to the wall.
3.2 Fit the heater wall bracket to the rear of the unit using the screws provided
ensuring the central location bolt is pointing towards the bottom of the unit.
3.3 Remove the backing paper from the self adhesive pads of the Levelling Feet and
affix them to the lower back of the unit in the approximate positions shown on
Diagram 2.
Diagram 2 Bracket and Levelling Feet
Positions
4
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