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Plumbing Connections - Separate Circulation System
The UltraTemp heat pump can also be connected on plumbing separate to the main filtration system.
In this configuration the pump will take water from separate pool outlets and flow directly into the
heat pump. A filter is not essential in this configuration, however it may be required in circumstanc-
es where there is large debris in the water, or poor water quality, which could cause blockages in the
heat pump.
PUMP
FROM POOL/SPA
BYPASS VALVE MANIFOLD
(RECOMMENDED)
TO POOL/SPA
Figure 6: Plumbing Connections - Separate Circulation System
The heat pump should be connected through a by-pass which consists of 3 valves. These valves allow
to regulate the water flow which passes through the heat pump to optimise performance and also
to isolate the heat pump for service. The valve network is not required when using a variable speed
pump, in this configuration, as the pump can be adjusted to optimise the flow through the heat pump.
When installing the pool plumbing for this configuration, at least two pool outlets shall be used with
minimum separation as per AS1926.3. Ensure that the plumbing configuration of the pool outlets and
the pool outlet covers are compliant to AS1926.3.
Figure 7: Twin Safety Suctions
In this configuration, the circulation pump can be powered by the heat pump. Refer to the electrical
wiring diagram for connection details and ensure this work is undertaken by a qualified electrician in
accordance with the wiring rules.
Installation
Summary of Contents for ULTRATEMP HXi
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