Hayward HeatPro® Heat Pro All Models - Page 7

PST-1

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PST-1 Power Indicator Light: Heating Indicator Light: Display: On/Off: Indicates that power is supplied to the heat pump but does not indicate that the unit is in operation. Shows the unit is operating normally and the thermostat is making a demand for heat. When power is supplied to the unit, the display will either show temperature, diagnostic code (such as "PS"), or rolling dots. This control does not have a true on/off feature. The unit uses standby mode instead. Rolling 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 Jandy or ComPool, to maintain pool and spa temperatures via their remote. To enter standby 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 standby mode: Press either the pool or spa mode button. Mode Selection: Selecting the desired mode of operation (spa or pool) is accomplished using the POOL / SPA buttons. A green LED above 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. Temperature Setpoint: Pool mode range is 70-98°F (21-37°C). Spa mode range is 70-105°F (21- 41°C). Adjust the setpoint: Continuing to hold the up or down button will scroll the setpoint value until the desired setpoint is reached. When the desired value has been reached, release the button. The new setpoint 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. Note: The temperature reading displayed when the unit is in operation (heating indicator light is present) displays the current water temperature. To display the setpoint: Press and release the Temperature Set up or down button once will display the current setpoint for 3 seconds. For help troubleshooting this type of control, refer to the Troubleshooting Guide for DIGITAL Thermostat Control in the back of this manual. 6

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6
PST-1
Power Indicator Light:
Indicates
that
power
is
supplied to the heat pump
but
does not indicate that
the unit is in operation.
Heating Indicator Light:
Shows the unit is operating
normally and the thermostat
is making a demand for
heat.
Display:
When power is supplied to
the unit, the display will
either
show
temperature,
diagnostic code (such as “PS”), or rolling dots.
On/Off:
This control does not have a true on/off feature. The unit uses
standby
mode
instead. Rolling 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 Jandy or ComPool, to maintain pool and
spa temperatures via their remote.
To enter
standby
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
standby
mode:
Press either the
pool
or
spa
mode button.
Mode Selection:
Selecting the desired mode of operation (
spa
or
pool
) is accomplished using the
POOL / SPA buttons. A green LED above 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.
Temperature
Setpoint:
Pool
mode range is 70-98
°
F (21-37
°
C).
Spa
mode range is 70-105
°
F (21- 41
°
C).
Adjust the setpoint
:
Continuing to hold the
up
or
down
button will scroll the setpoint value until
the desired setpoint is reached. When the desired value has been reached, release the button.
The
new setpoint 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.
Note
:
The temperature reading displayed when the unit is in operation (heating indicator light is present)
displays the
current water temperature
.
To display the setpoint
:
Press and release the Temperature Set
up
or
down
button once will display the current
setpoint for 3 seconds.
For help troubleshooting this type of control, refer to the
Troubleshooting
Guide for
DIGITAL
Thermostat Control
in the back of this manual.