Water pressure and electricity must be main-
tained at all times for correct operation of the
unit.
Location of the heating unit should have easy
access to both water and electrical supply.
Equipment can be damaged if placed in loca-
tions subject to freezing, chemicals/solvents,
high temperature or fumes.
The unit has a maximum pipe pressure limit
(please refer to technician manual). If the
pressure is too high then you need to install a
pressure reduction valve.
Water pressure required for the system
(please refer to technician manual).
Unit installation
11 Water inlet connection
12 Water outlet connection
13 Automatic air release valve
14 Leakage Circuit Breaker
15 Electric socket
4
11
13
12
14
15
Summary of Contents for DWH 30A
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