Installation
Plumbing and pool water circuit
Pool water circuit
16
Before installing the heat pump ensure the blanking discs are removed from the pool water
inlet and outlet connections . These should drop out when the locking rings are unscrewed .
Ensure that a bypass is fitted into the pool water circuit and set to achieve the recommended
flow rate stated on the data sheet .
Ensure the condensate drain kit supplied with the heat pump is connected and is directed to
a drain or soak-away before fixing the pool water pipework .
The inlet and outlet pool water pipework must be solid pipes (not flexible) and must be sup-
ported to prevent excessive strain on the heat pump connections .
Water Outlet
Water Inlet
The heating performance can be improved by insulating the pool water pipework and it is
recommended that a cover is fitted to the swimming pool to reduce heat losses .
The pool water quality must be maintained as specified in the warranty conditions .
Aux heater
(if tted)
Condensate water
to waste
Flow meter for correct
water ow setting
Non return
To waste
valve
for
winterising
drain down
Accessories: Plumbing and pool water circuit
Sanitiser or
chemical dosing device
(if tted)
Heat pump
Bypass valve
Spare port
(adjusted to
for winterising
achieve
ushing
recommended
connection
ow)
KEY
Isolation valve
Breakable coupling
Three way valve
Pool
Pump
To waste
Filter