USE ONLY HAYWARD® GENUINE REPLACEMENT PARTS
Page 10
3. INSTALLATION AND CONNECTION
3.3 Hydraulic Connection
The unit is supplied with two 50mm union connections to suit. Connect the water inlet to the heat pump coming from the
filter then connect the water outlet to the heat pump at the water conduit going to the pool/spa (see diagram below).
Install a by-pass valve between the heat pump inlet and discharge. Be sure to install the by-pass valve and the supplied
union connections at the water inlet and outlet level in order to simplify purging during the winter period and to facilitate
access when disassembling for maintenance. If an automatic chemical feeder or a chlorinator cell is used, it should be
installed after the heat pump on the discharge line to the pool/spa with the goal of protecting the titanium condenser
against an elevated concentration of chemicals.
3.4 Electrical Connection
WARNING –
Electrical installation and wiring for this equipment must be in conformity with Local/State/Federal
Government electrical regulations and must be in accordance with AS/NZS 3000 Latest Edition.
WARNING –
Always isolate all of the power supplies before commencing any electrical work.
Verify that the available electrical power supply and the network frequency correspond to the required operating current
taking into account the appliance's specific location, and the current required to supply any other appliance connected
to the same electrical circuit. Ensure that the feed circuit is supplied through a Residual Current Device - RCD with a
residual operating current not exceeding 30 mA and an Isolator Switch mounted at the unit.
MODEL
POWER SUPPLY
FREQUENCY
PHASE
CURVE D CIRCUIT
BREAKER
PASRW015H107
220 - 240 V
50 HZ
1 N
16 A
PASRW020H109
220 - 240 V
50 HZ
1 N
16 A
PASRW030H112
220 - 240 V
50 HZ
1 N
25 A
PASRW040H117
220 - 240 V
50 HZ
1 N
25 A
WARNING –
Check that the phases balance does not exceed 2%.
Water Inlet 50 mm PVC
Water Outlet 50 mm PVC
