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12
Installation and User’s Guide
Remote Operation
The heat pump may 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.
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.
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 figure 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 to scroll to the Relay Remote screen. Toggle the selection by pressing one of
the arrows until the screen displays “Relay Remote On”.
Figure 11.
RS-485
J8
INTELLITOUCH
CONNECTION
24 VAC
C
O
M
P
R
E
S
S
O
R
FA
N
LO
W
P
R
E
S
H
I P
R
E
S
R
E
V
E
R
S
IN
G
V
A
LV
E
F
LO
W
Heat Pump Control Board
P
U
M
P
THERM1 THERM2
COM SPA POOL
INPUT
SWITCHES
J9
WTR
TEMP
J4
DEF
TEMP
J5
3 - WIRE
REMOTE
TERM.
PWR
J7
OUTPUTS
J3
¼ in. “Spade”
connectors