Page 12 of 22
HEATPRO HEAT PUMP
HP13023772 Rev: D
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN
Tel: 908.351.5400 www.haywardpool.com
Control Operation
Dual Thermostat (Models HP20654T, HP20654BT, HP20854T, HP20854BT & HP21104T)
On/Off:
This control does not have a true on/off feature. The unit uses
standby
mode
instead. Scrolling dots in the display indicate standby.
Standby
mode serves two
functions. (1) It serves as an “off” mode, which keeps the heat pump from
transferring heat into your pool water. (2)
Standby
allows a pool owner with
remote controlling systems, such as Goldline, to maintain pool and spa
temperatures via the remote.
To enter S
tandby
mode:
If
pool
mode is active (indicated by the green led over the
pool
button), press
the
pool
button once. Rolling dots should appear on the display. If
spa
mode is
active (indicated by the green led over the
spa
button), press the
spa
button
once. Rolling dots should appear on the display.
To exit S
tandby
mode:
Press either the
pool
or
spa
mode button.
Mode Selection:
Select the desired mode of operation (
spa
or
pool
) by using the POOL / SPA
buttons. A green LED above the buttons designates the active mode. When the
pool
mode is active, any displays or adjustments apply only to the
pool
mode.
Adjustments for
spa
mode must be made while the
spa
button is activated. A
user can switch between modes without turning the control to
standby
first.
Run Indicator Light:
Shows the unit is operating normally and the thermostat is making a demand for
heat.
Temperature Set point:
Pool
and
spa
mode range is 50-104°F (21-40°C).
Adjust the set point:
Continuing to hold the
up
or
down arrow
button will adjust the set point value
until the desired set point is reached. When the desired value has been reached,
release the button. The new set point will flash to indicate a new value has
been recognized and the display will revert back to water temperature as
indicated by a steady display.
To display the set point:
Press and release the
up
or
down arrow
button once to display the current set
point for 3 seconds. For help with this type of control, refer to
Troubleshooting Guide with Digital Control.
