Pentair UltraTemp-E Serie Guide De L'installateur page 16

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 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.
3. If the heat pump is not already on, setting the timer will activate and start the heat pump.
4. 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.
5. Any RS-485 communication received will reset the timer to zero. The RS-485 overrides the heat pump timer
operation.
6. 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 Control
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 main terminal block inside the wiring compartment.
When conductivity is provided between the pool and common connections or the spa and common connections, the
heat pump will start as long as these inputs are closed.The local set points are not active in relay remote operation.
In relay remote operation, the heat pump is made to start and stop via an external thermostat control. This means
the remote automation controls override the heat pump's local set point.
However, the high and low temperature faults are still active; the heat pump will not heat above 40°C (104° F) or cool
below 7°C ( 45° F.)
To activate the relay Remote Mode: 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
Serial Remote control (RS485 Cable) for IntelliPool
See the IntelliPool user's manual for additional setup instructions.
When connected to IntelliPool an additional UltraTemp menu will show up on the Internet Interface. This menu will
show the heat pump alarm messages if they occur.
In serial remote operation, the heat pump is made to start and stop via a serial RS-485 communications link with an
IntelliPool controller. This means the remote automation controls override the heat pump's local set point.
However, the high and low temperature faults are still active; the heat pump will not heat above 40°C (104° F) or cool
below 7°C ( 45° F.)
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.
IntelliPool software version 4.25 or higher is required for UltraTemp functionality.
16 UltraTemp®-E