4
pressure to the front of the cover pushing it backwards and upwards until it
snaps securely in place.
3.2 PLUMBING
3.2.1 Connect the control valve supplied to the inlet pipe on the water heater.
3.2.2 Connect the cold water main to the control valve using 15mm outside diameter
pipe (either copper to BS EN 1057 or stainless steel to BS 4127).
3.2.3 Push the outlet spout directly into the outlet fitting.
3.2.4 To remove outlet spout:
a) Remove terminal cover.
b) Push white ring upwards towards body of fitting.
c) Pull spout downwards.
3.3 ELECTRICAL
3.3.1 Warning: This appliance must be earthed. It is suitable for a.c. supply only.
Electrical installation must be carried out by a competent electrician and be in
accordance with the latest I.E.E. regulations.
3.3.2 Nominal cross-section of supply cable must be at least 1.5mm2. A double pole
isolating switch with a contact separation of at least 3mm in each pole must be
incorporated in the supply.
3.3.3 Remove the terminal cover.
3.3.4 Strip the outer sheath and insulation on the cable to the required lengths, push
the cable through the grommet provided, this will be held by the cable grip
when the connections are made (see Figure 02).
3.3.5 Loosen the top screws securing the cable grip.
3.3.6 Pass the cable underneath the cable grip and through the top moulding.
3.3.7 Make the connections to the terminal block as follows:
Live (brown or red wire) to terminal marked “L”
Neutral (blue or black wire) to terminal marked “N”
Earth (green or green/yellow wire) to terminal marked .
3.3.8 Secure the cable in the cable grip by tightening the two screws.
3.3.9 Set the adjustable thermostat by rotating the control to the required
temperature.
It is recommended that it is set to lowest acceptable temperature to meet user
requirements. This will minimise the risk of scalding and reduce the level of
scaling in hard water areas.
3.3.10 Replace terminal cover.
