ULTRATEMP
®
Heat Pump Installation and User’s Guide
15
Connecting the IntelliTouch or
EasyTouch to Heat Pump
1. Turn off the power to both the remote pool/spa control
system and the UltraTemp
®
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 IntelliTouch Personality
Board COM PORT to the RS-485 IntelliTouch
connection (J8) on the Heat Pump control Board.
Connect the Green wire to J8 pin 2 and yellow wire
to J8 pin 3. Do NOT use pin 1 (red) or pin 4 (black)
wires. The connections are shown in the image above.
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 to scroll to the Relay
Remote screen. Toggle the selection by pressing
one of the arrows until the screen displays “Relay
Remote OFF.”
Pin Configuration for the Heat Pump Control
Board to IntelliTouch
®
Control System
1. Heat Pump Control Board: Connect pin 2 (green) to
IntelliTouch screw terminal pin 2 (green).
2. Heat Pump Control Board: Connect pin 3 (yellow)
to IntelliTouch screw terminal pin 3 (yellow)
IMPORTANT
— Do
NOT
use pin 1 (black) or pin
4 (red) on the AutoSet board or the IntelliTouch
mother board.
COMMUNICATION PORT
Pin Configuration for connecting IntelliFlo
®
to IntelliTouch
®
:
Strip back the cable conductors 1/4”. Insert the two wires into either of the
COM PORTS
(
J7
and
J8
)
screw terminals. Secure the wires with the screws.
Note:
Multiple wires may be inserted into a single screw terminal.
A communication expansion module with 3 extra COM ports and 4 IntelliFlo
pump ports is available (P/N 520818).
•
IntelliFlo:
Connect pin 6 (green) to IntelliTouch screw terminal pin 2 (green)
•
IntelliFlo:
Connect pin 7 (yellow) to IntelliTouch screw terminal pin 3 (yellow)
IntelliTouch Screw Terminal
COM PORT (J7 / J8)
1
2
3
4
BLK
GRN
YEL
RED
INDOOR CONTROL
(AND/OR)
RF TRANSCEIVER
(AND/OR)
iS10
SPA-SIDE REMOTE.
IntelliTouch Personality
Board COM PORT
(J7/J8)
PIN CONFIGURATION
IntelliTouch
COM PORT (J7/J8)
screw terminal
IntelliTouch
screw terminal
connector
AutoSet Board
(4-wire cable)
2 (GRN)
3 (YEL)
GREEN (PIN 2)
YELLOW (PIN 3)
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)
Heat Pump Control Board
