3.1 LOCATION
3.1.1
Inlet must always be on the right.
3.1.2
The outlet of this water heater acts as a vent and must not be blocked or
restricted in any way.
3.1.3
Only use Santon open outlet spouts.
3.1.4
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. THE WATER
HEATER
3.1.5
Select a suitable site but check that:
a) There is enough clearance under the heater to allow removal of the element
plate (210mm).
b) When using the outlet spout, it will swing over the sink (or sinks) to be sup-
plied.
c) There are no hidden services where the wall is to be drilled.
3.1.6
Mark the position of the fixing holes (as shown in FIGURE 01).
3.1.7
Drill and plug the hole positions.
3.1.8
Screw in the top two screws leaving heads 3mm from the wall.
3.1.9
Hang the heater on the two top screws.
3.1.10 Screw in bottom screw to secure heater. 3. PLUMBING REQUIREMENTS
3.1.11 The water heater is designed to be connected directly to the mains via the valve
provided. It is recommended that a WRAS listed isolating valve (not supplied) be
fitted in the water supply pipe to the heater to allow for servicing.
3.1.12 To remove the terminal cover use a large flat bladed screwdriver to relieve the
snaps located towards the front of the terminal cover at either side. Gripping the
cover at the front, pull downwards.
3.1.13 To fit the cover, locate the hinge at the back. Slide the snaps into place. Apply
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. Electri
cal installation must be carried out by a competent electrician and be in accord
ance 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
.0 INSTALLATION