TW10i
3
WATER REQUIREMENTS
WARNING:
This unit must NOT be positioned
where it will be subjected to freezing
conditions. For ease of servicing, the unit must
always be mounted on the surface of tiled
walls. Never tile up to the unit.
WATER: The installation must be in accordance
with Water Regulations / Byelaws. To ensure
correct operation of the heater, it must be
connected to a cold mains water supply with a
minimum and maximum running pressure as
stated on the rating label situated inside the
unit.
Figure 3 shows a typical system layout.
DO NOT use jointing compounds on any pipe
fittings for the installation.
Fig.3
Diagrammatic view (not to scale)
NOTE: The TW10i heater is suitable for
use with standard basin/sink taps but is
NOT suitable for use with basin/sink
mixer taps, shower mixer valves, bath
taps, time delay taps, washing
machines or similar appliances.