3
R
Section 2
Installation
The following
general
information
describes
how
to
install the domestic
H
eat
pump
water heater.
Note:
Before installing this product, read and follow all warning notices and
instructions. Only a qualified service person should install the heat pump.
Materials needed for Installation
The following items are needed and are to be supplied by the installer for all heat pump
installations:
1. Plumbing fittings.
2. Level surface for proper drainage.
3. Ensure that a suitable electrical supply line is provided. See the rating plate on the heat
pump for electrical specifications. Please take a note of the specified current rating. No
junction box is needed at the heat pump; Connections are made inside of the heat pump
electrical compartment. Conduit may be attached directly to the heat pump jacket.
4. It is advised to use PVC conduit for the electrical supply line.
5. Use a booster pump for pumping water in case of low water pressure.
6. A filter on the water inlet of tank is needed.
7. The plumbing should be insulated to reduce its heat loss.
Note:
We recommend installing shut-off valves on the inlet and outlet water connections for
ease of serviceability.
