ULTRATEMP
®
Heat Pump Installation and User’s Guide
20
ULTRATEMP
®
Heat Pump Installation and User’s Guide
Using the Control Panel
Starting and Stopping the Heat Pump
The UltraTemp
®
Heat Pump is started and stopped with
the ON/OFF button.
1. Starting - With power supplied to the heat pump,
press the ON/OFF button to start the heat pump.
The ON light should be lit.
2. Stopping - Press the ON/OFF button to stop the heat
pump; the ON light will turn off. The screen shown
below will be displayed temporarily.
Changing the Set Point (Temperature)
The control board has 2 independently adjustable
temperature set points. One is for the pool temperature
control and the other is for the spa temperature control.
The active mode of operation (pool or spa) is defined as
the “active” set point.
1. Press the MENU SELECT button repeatedly until the
associated run screen is displayed. Press the UP or
DOWN arrows to adjust the pool or spa temperature
set point.
SET= ___ - Set point
ACT= ___ - Actual measured water temperature
2. The screen automatically returns to the active run
screen after 15 seconds of keypad inactivity.
Heat, Cool, and Auto Modes
Certain models have the ability to both heat and cool.
These heat pumps can be setup to operate in any
one of three modes:
•
Heat only mode
•
Cool only mode
•
Automatic Heat and Cool:
The heat pump automatically switches between
heat and cool based on whether the water temper-
ature is below or above the active set point.
1. If the cooling option is available, press the MENU
SELECT button repeatedly until the Heat or Cool
screen displays.
2. Press the UP or DOWN arrows to scroll through the
heat, cool and auto options. The last option shown
on the display becomes active.
POOL
IDLE/HEAT/COOL
SET=___ ACT=___
Heat Pump Timer
This feature is an adjustable timer to allow the heat pump
to run (Green LED ON) and then turn OFF (Green LED
OFF) for a predetermined amount of time.
During the selected time frame, the green LED indicator
is on and the heat pump functions in the normal mode
of operation. When the green led indicator turns off, the
heat pump turns off when time expires. Countdown time
is in hours and minutes.
To activate the heat pump timer:
1. Press MENU SELECT repeatedly until the heat pump
timer screen is displayed.
2. Press UP or DOWN arrows to set the amount of time
(range of 10 minutes to 99 hours). Timer adjusts in
increments of 10 minutes.
If the heat pump is not already on, setting the timer
will activate and start the heat pump.
3. The user can also change the time while it is active
using the arrow buttons, only if Relay or Serial Remote
modes are OFF. Turning Relay ON disables the heat
pump timer at the control panel.
4. Any RS-485 communication received will reset the
timer to zero. The RS-485 overrides the heat pump
timer operation.
5. The timer can be disabled by pressing the DOWN
arrow and POOL/SPA buttons at the same time, or
by pressing the ON/OFF button.
Relay Remote
In relay remote operation, the heat pump is started
and stopped by remote relays which are connected to
the remote POOL, COMMON and SPA quick connect
connectors on the back of the control board.
When conductivity is provided between the pool
and common connections or the spa and common
connections, the heat pump will start as long as the
water temperature is not over the local set point (under
for chiller operation). The local set points are active in
relay remote operation.
To activate the relay Remote Mode:
1. Press MENU SELECT repeatedly until the Relay
Remote screen is displayed. Once displayed, press
the UP or DOWN arrows to toggle between ON and
OFF. The last option shown on the display becomes
active.
RELAY REMOTE
REMOTE ON/OFF
Note: For serial remote mode to function,
relay remote must be turned off.
HEAT PUMP RUNTIME
REMAINING = NONE
Note: When connected to the RS485
communication cable, the heat pump will
not respond to commands from the
control panel display buttons except On/Off.
PENTAIR WATER
HEAT PUMP OFF
