![background image](http://html1.mh-extra.com/html/pentair/ultratemp/ultratemp_installation-and-user-manual_1524623016.webp)
ULTRATEMP
®
Heat Pump Installation and User’s Guide
12
ULTRATEMP
®
Heat Pump Installation and User’s Guide
Remote Operation
The UltraTemp
®
Heat Pump be connected to an
automation system via the remote spade terminals
on the back of the control board or via the RS-485
communication connector on the back of the control
board. Refer to the IntelliTouch
®
or EasyTouch
®
Control
System
installation and user’s guide for more information.
NOTE:
Remote connection via the RS-485 connector is
only available on IntelliTouch and EasyTouch software
version 1.11 or higher. All other automation packages
must connect via the ¼ in. “Spade” terminals (spade
terminals not supplied).
24 VAC
CO
MP
RE
SS
OR
FA
N
LO
W
PR
ES
HI
PR
ES
RE
VE
RS
IN
G
VA
LV
E
FL
OW
Heat Pump Control Board
PU
MP
THERM1 THERM2
COM
SPA
POOL
INPUT
SWITCHES
J9
WTR
TEMP
J4
DEF
TEMP
J5
3 - WIRE
REMOTE
TERM.
PWR
J7
OUTPUTS
J3
J8 RS-485
INTELLITOUCH
CONNECTION
PIN 2
(Green)
PIN 3
(Yellow)
¼ in. “Spade”
connectors
Relay Remote Controls
Electrical wiring must be in accordance with the latest
edition of the NEC (NFPA 70) in the United States
and CEC (CSA 22.1) in Canada, unless local code
requirements indicate otherwise.
To connect remote control equipment to the heat
pump, perform the following steps:
1. Turn off the power to both the remote pool/spa control
system and the heat pump.
2. Remove the front left panel of the heat pump
cabinet, (you do not need to remove the torque head
screw at the top left corner).
3. Remove the electrical service panel to the heat pump.
Remove the 4 bezel retaining screws from above
the electrical compartment and rotate the bezel
downward. This will allow you to access the Remote
terminals on the back of the heat pump control board
for the remote control installation.
4. Run the wires from the pool/spa remote control
system into the upper electrical compartment.
5. Connect the wiring from the pool/spa remote
control system to the heat pump remote control
terminals using ¼ in. “Spade” connectors as shown
in the image below.
6. Rotate the bezel back upwards into position and
reinstall the 4 retaining screws.
7. Replace the electrical service panel.
8. Replace the front left panel.
9. Restore power to the heat pump and the pool/spa
remote control system.
10. Press the Menu Select button repeatedly to scroll
to the Relay Remote screen. Toggle the selection
by pressing one of the arrows until the screen
displays “Relay Remote On”.
11. Set the temperature on the heat pump higher than
the desired set temperature on the automation
system.
12. Turn on the heat pump.
CONNECTING TO AN AUTOMATION SYSTEM