Hayward H150FD Service & Installation Manual

Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
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The heater is equipped for con-
nection to an external 2-wire remote
thermostat or a 3-wire remote switch. A
2-wire thermostat has its own tempera-
ture sensor for regulating water tempera-
ture. A 3- wire remote switch allows the
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to the terminal block located in the lower
compartment inside the junction box (see
Figure 22). The heater has 2 junction
boxes (one on each side of the heater).
Only one junction box should be used for
remote wiring. Do not remove the wires
connected to the remote connection ter-
minal block. Remote wiring must be run
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wire for runs over 30 feet. The maximum
allowable run is 200 feet.
Figure 22
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On the remote control wiring terminal block (Figure 22), connect the appropriate wires from the remote
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7RRSHUDWHWKHKHDWHUE\UHPRWHWKHUPRVWDWWKHKHDWHU¶VFRQWUROPXVWEHLQHLWKHU³322/´RU³63$´
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will operate the heater. The heater’s thermostat will function to limit the water temperature to a maximum of
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On the remote control wiring terminal block (Figure 22), connect the appropriate wires from the remote
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LED will be illuminated and the water WHPSHUDWXUHZLOOEHGLVSOD\HG:KHQWKHUHPRWHVZLWFKLVVHWWR³6SD
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internal thermostat to regulate the water temperature to the set point of the mode selected.
Figure 29
Spa (RED)
Common
(WHITE)
Pool
(ORANGE)
Remote
Connection
Terminal Block
L (120v)
or
L1 (240v)
N (120v)
or
L2 (240v)
Ground
Field Power
Wiring Terminal
Block
30

Hayward H150FD Specifications

General

Brand	Hayward
Model	H150FD
Category	Swimming Pool Heater
Language	English