Hayward Universal H-Series Low NOx Service/Installation: H150FDN H200FDN H25 - Page 31

Remote Control Connection, Wire Remote Control Connection, Wire Remote Control Connection

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31 Remote control connection: The heater is equipped for coFing-ure 29 nection to an external 2-wire remote Figure 29 thermostat or a 3-wire remote switch. A 2-wire thermostat has its own temperature sensor for regulating water temper- L (120v) or L1 (240v) ature. A 3- wire remote switch allows the "POOL" or "SPA" models to be remotely selected. Connect remote wir- ing to the terminal block located in the lower compartment inside the junction box (see Figures 27 and 29). 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 terminal block. Re- mote wiring must be run in a separate conduit. Use 22 AWG wire for runs less than 30 feet. Use 20 AWG wire for runs over 30 feet. The maximum allowable run is 200 feet. N (120v) or L2 (240v) Ground Field Power Wiring Terminal Block Remote Connection Terminal Block Spa (RED) Common (WHITE) Pool (ORANGE) 2-wire remote control connection: To configure the heater for 2- wire remote thermostat control, use the "MODE" key on the heater keypad to put the control into "STANDBY" mode. Then press and hold both the "DOWN" and "MODE" keys for 3 seconds until the display shows the code "bo". On the remote control wiring terminal block (Figure 29), connect the appropriate wires from the remote control to the terminals adjacent to the ORANGE wire ("POOL") and WHITE wire ("24V"). To operate the heater by remote thermostat, the heater's control must be in either "POOL" or "SPA" mode. The display will show "bo". The "POOL" or "SPA" LED will be illuminated. The remote thermostat will operate the heater. The heater's thermostat will function to limit the water temperature to a maximum of 104°F. 3-wire remote control connection: On the remote control wiring terminal block (Figure 29), connect the appropriate wires from the remote control to the terminals adjacent to the ORANGE wire ("POOL"), WHITE wire ("24V"), and RED wire ("SPA"). To operate the heater with a remote 3-wire switch, the heater's control must be in "STANDBY" mode. The "STANDBY" LED will be illuminated. When the remote switch is set to "Pool/Low" the "POOL" LED will be illuminated and the water temperature will be displayed. When the remote switch is set to "Spa/ High" the "SPA" LED will be illuminated and the water temperature will be displayed. The heater will use its internal thermostat to regulate the water temperature to the set point of the mode selected. USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Pomona, CA Clemmons, NC Nashville, TN Tel: 908-351-5400 www.haywardpool.com

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Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400
www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
31
REMOTE CONTROL CONNECTION:
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 temper-
ature. A 3- wire remote switch allows
the “POOL” or “SPA” models to be
remotely selected. Connect remote wir-
ing to the terminal block located in the
lower compartment inside the junction
box (see Figures 27 and 29). 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 terminal block. Re-
mote wiring must be run in a separate
conduit. Use 22 AWG wire for runs less
than 30 feet. Use 20 AWG wire for runs
over 30 feet. The maximum allowable
run is 200 feet.
Figure 29
2-WIRE REMOTE CONTROL CONNECTION:
To configure the heater for 2- wire remote thermostat control, use the “MODE” key on the heater keypad
to put the control into “STANDBY” mode. Then press and hold both the “DOWN” and “MODE” keys for 3
seconds until the display shows the code “bo”.
On the remote control wiring terminal block (Figure 29), connect the appropriate wires from the remote
control to the terminals adjacent to the ORANGE wire (“POOL”) and WHITE wire (“24V”).
To operate the heater by remote thermostat, the heater’s control must be in either “POOL” or “SPA”
mode. The display will show “bo”. The “POOL” or “SPA” LED will be illuminated. The remote thermostat
will operate the heater. The heater’s thermostat will function to limit the water temperature to a
maximum of
104 F.
3-WIRE REMOTE CONTROL CONNECTION:
On the remote control wiring terminal block (Figure 29), connect the appropriate wires from the remote
control to the terminals adjacent to the ORANGE wire (“POOL”), WHITE wire (“24V”), and RED wire
(“SPA”). To operate the heater with a remote 3-wire switch, the heater’s control must be in “STANDBY”
mode. The “STANDBY” LED will be illuminated. When the remote switch is set to “Pool/Low” the “POOL”
LED will be illuminated and the water
temperature will be displayed. When the remote switch is set to “Spa/
High” the “SPA” LED will be illuminated and the water temperature will be displayed. The heater will use its
internal thermostat to regulate the water temperature to the set point of the mode selected.
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