26
ONLY USE GENUINE HAYWARD REPLACEMENT PARTS
51300803801 REV B
ELECTRICAL CONNECTIONS:
The connections for electrical service and optional remote control wiring are located on the side of the
heater opposite the water connections. The heater is shipped from the factory with electrical connections on the left side of the heater.
The electrical and water connection orientation can be reversed as described in the
REVERSIBLE WATER
CONNECTIONS section on page
23. There are (2) openings for electrical entry. The junction box must be used for field power wiring. Plug any unused openings with the
supplied caps. The power connections are to be made to the supplied wires inside the high voltage junction box using the wire nuts supplied in
the electrical accessory kit. All connections are to be stored within the closed junction box.
REMOTE CONTROL CONNECTION:
Remote control can be accomplished via a 2-wire or 3-wire connection. The 2-wire connection allows
thermostat control where the remote temperature is sensed and calls for heat when needed. The 3- wire remote switches function between
“POOL” and “SPA”. The set point temperatures for “POOL” and “SPA” operation are still controlled locally. The 3-wire remote simply provides a
convenient way to manage the “POOL” or “SPA” mode selection. Remote wiring is accomplished using the factory supplied remote wire
harness. Remote wiring must be run in a separate conduit from power supply. 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.
2-WIRE REMOTE CONTROL CONNECTION:
Connect the appropriate wires from the remote control to the factory harness ORANGE wire
(“POOL”) and WHITE wire (“COM”).
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 simultaneously press and hold the “( - )” and “MODE” keys for 3 seconds until “bo” (bypass
operation) is displayed. Once in bypass operation, press the ‘MODE’ button until ‘POOL’ or ‘SPA’ LED is illuminated. The control is now ready
to operate in 2-wire remote thermostat control. The heater’s thermostat will only function to limit the return water temperature to a maximum of
104°F. To switch back to local thermostat control, use the “MODE” button on the keypad to put the control into “STANDBY” mode. Then
simultaneously press and hold the “( - )” and “MODE” buttons for 3 seconds until “bo” disappears from the display. Using the “MODE” button to
put the heater in either “POOL” or “SPA” mode will start the heater on local thermostat.
3-WIRE REMOTE CONTROL CONNECTION:
Connect the appropriate wires from the remote control to the factory harness ORANGE wire
(“POOL”), WHITE wire (“COM”), and RED wire (“SPA”). No control ‘MODE’ configuration setting is needed, only connection of all three remote
control wires. 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” the “POOL” LED will be illuminated and the water temperature will be displayed. When
the remote switch is set to “Spa” 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.
