Using The Control Panel; Starting And Stopping The Heat Pump; Changing The Set Point - Pool And Spa; Heat, Cool, And Auto Modes - Pentair ULTRATEMP 70 Guía De Instalación Y Usuario

18

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.
PENTAIR AQUATICS
HEAT PUMP OFF
Changing the Set Point (Temperature)
The control board has two 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.
IDLE/HEAT/COOL
SET=___ ACT=___

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, Cool Only, or Auto Heat and Cool).
In Auto mode, the heat pump automatically switches between
heat and cool based on whether the water temperature is below or
above the active set point.
1. If the cooling option is available, press the MENU SELECT
button repeatedly until the Heat/Cool/Auto 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.

Heat Pump Timer

This feature is an adjustable timer to allow the heat pump to run
for a predetermined amount of time (green light ON) and then turn
OFF (green light OFF).
During the selected time frame, the green light is ON and the heat
pump functions in the normal mode of operation. When time expires
the green light turns OFF and the heat pump turns off. 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.
ULTRATEMP Heat Pump Installation and User' s Guide
®
POOL
3. The user can also change the time while it is active using
the arrow buttons, but only if Remote mode is OFF. Setting
Remote Mode to RELAY or RS-485 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.
HEAT PUMP RUNTIME
REMAINING = NONE

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 terminals on the back of the control board.
When conductivity is provided between the POOL and COMMON
terminals or the SPA and COMMON terminals, the heat pump will
start. All other features and functions (except for the Heat Pump
Timer) are still active. The heat pump will not heat above 104°F
or cool below 45°F (40°C - 7.2°C).
To activate the Relay Remote Mode:
1. Press MENU SELECT repeatedly until the Remote Mode
screen is displayed. Once displayed, press the UP or DOWN
arrows to select RELAY. The last option shown on the display
becomes active.
2. Press MENU SELECT repeatedly until the Heat/Cool/Auto
Mode Screen is displayed. Press the UP or DOWN arrows
to toggle between HEAT, COOL and AUTO. Select HEAT or
COOL. AUTO is not a valid selection while the heat pump is
in Relay Remote mode operation.
REMOTE MODE
RS-485 Remote (Serial Cable)
See IntelliTouch or EasyTouch
®
Guides for additional setup instructions.
In RS-485 Remote mode, the heat pump is started and stopped
via a serial RS-485 communications link with a Pentair automation
controller. This means the remote automation controls override the
heat pump's local set point. The high and low temperature faults
are still active; the heat pump will not heat above 104°F or cool
below 45°F (40°C - 7.2°C).
Note: If the system is put into Service Mode at the automation
control panel the heat pump will neither heat nor cool, although
it will remain powered on.
To activate the RS-485 Remote mode:
1. Press MENU SELECT repeatedly until the Remote mode
screen is displayed. Once displayed, press the UP or DOWN
arrows to select RS-485.
REMOTE MODE
To use the RS-485 Remote mode, the Intell Address screen from
the Service Menu Tree must be assigned to the proper address.
One (1) is the most commonly used address.
RELAY
Control System Installation User's
®
RS-485