28
2-Wire Remote Control (On-Off)
This application assumes that only one heating function
(pool or spa) is required.
1. Turn on power to the heater.
2. For a 2-Wire Remote Control from a remote without
its own sensor, push the MODE button to the “POOL”
or “SPA” mode and set the desired setpoint (eg. 102
°F (39°C) for Spa).
3. For a 2-Wire Remote Control from a remote with its
own sensor, push the MODE button “POOL” or “SPA”
mode and set the temperature to the highest setting
available on the control. The actual setpoint will be
controlled by the remote control.
4. Turn the MODE button to “OFF” and remove power
from the heater.
5. On the “Remote Interface Harness”, connect the
BLUE wire to one side of the “REMOTE” switch and
connect the other side to either the ORANGE/BLACK
wire for “SPA” operation or the BLACK/ORANGE
wire for “POOL” operation. See
Figure 411
.
Pool Common
(BLK/ORN)
Spa Common
(ORN/BLK)
24VAC HOT
(BLU)
Figure 41. 7-Pin Remote Interface Harness
6. Attach wire nut on unused wire to the “Remote
Interface Harness.”
7. Install the “7-Pin Remote Interface Harness” to the
P8 connector and turn power “ON” to the heater.
See
Figure 422
.
For activation of the remote control, see section
on page
27.
3-Wire Remote Control Using Three-
Position Switch (Pool-Off-Spa, or Low-Off-
High)
This application assumes that both heating functions (pool
and spa) are required.
1. Turn on power to the heater.
2. Push the MODE button to the “POOL” or “SPA” mode
and set the desired temperature for each (eg. 80°F
(27°C) for Pool and 102°F (39°C) for Spa).
3. Turn the MODE button to “OFF” and remove power
from the heater.
Wire Nut -
BLK/ORN - To Pool (COMM)
ORN/BLK - To Spa (COMM)
BLU - 24VAC
Figure 42. 2-Wire Remote Harness Installation on the P8
Connector of the Board
BLK/ORN - To Pool (COMM)
ORN/BLK - To Spa (COMM)
BLU - 24VAC
Figure 43. 3-Wire Remote Harness Installation on the P8
Connector of the Board
4. On the “Remote Interface Harness” connect the BLUE
wire to one side of the “REMOTE” switch and connect
the ORANGE/BLACK wire for “SPA” operation and
the BLACK/ORANGE wire for the “POOL” operation.
See
Figure 411
.
5. Install the “Remote Interface Harness” to the
P8 connector and turn power ON to the heater.
See
Figure 433
.
For activation of the remote control, see section
on page
27.
