Hayward HeatPro Heat Pump Heat Pro All Models - Page 33

dual mechanical units, Intermatic, AquaSwitch, Connection to AquaLink, Compool, and Hayward, Remote

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B. The instructions below tell how to connect dual mechanical units to Intermatic or AquaSwitch remote systems: 1. Bring the three wires marked as pool, spa, and common from the remote system to TB2 in the control box of the heat pump. 2. Connect the pool wire to "L' 3. Connect the spa wire to "H" 4. Connect the common wire to "C" 5. Place the toggle switch in the "OFF" position Note: The thermostats on the heater still control the temperature of the water. C. The diagram below shows where to connect all of the remote systems to the HAYWARD heaters with digital thermostats. Thermostat Interface Board in the unit control box Connection to AquaLink, Compool, and Hayward Remote Systems: • Bring two wires (24 VAC) from the remote system. In the TB1 area of the HAYWARD thermostat, place one wire into terminal 11, the other is placed into terminal 4. • The thermostat on the heat pump must be in the "Standby" (OFF) mode for the remote system to control the unit. Connection to Aqua Switch and Intermatic: • Bring three wires marked as pool, spa, and common from the remote system to TB1: Terminal 7 = Pool Terminal 9 = Spa Terminal 2 = Common • The thermostat on the heat pump will control the water temperature. 32

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32
B.
The instructions below tell how to connect
dual mechanical units
to
Intermatic
or
AquaSwitch
remote systems:
1.
Bring the three wires marked as
pool,
spa
, and
common
from the remote
system to TB2 in the control box of
the heat pump.
2.
Connect the pool wire to “L’
3.
Connect the spa wire to “H”
4.
Connect the common wire to “C”
5.
Place the toggle switch in the “OFF”
position
Note:
The thermostats on the heater still control the
temperature of the water.
C.
The diagram below shows where to connect all of the remote systems to the HAYWARD heaters
with digital thermostats.
Thermostat Interface Board in
the unit control box
Connection to AquaLink, Compool, and Hayward
Remote Systems:
•
Bring two wires (24 VAC) from the remote
system. In the TB1 area of the HAYWARD
thermostat, place one wire into terminal 11, the
other is placed into terminal 4.
•
The thermostat on the heat pump must be in the
“Standby” (OFF) mode for the remote system to
control the unit.
Connection to Aqua Switch and Intermatic:
•
Bring three wires marked as
pool,
spa
, and
common
from the remote system to TB1:
Terminal 7 = Pool
Terminal 9 = Spa
Terminal 2 = Common
•
The thermostat on the heat pump will control the water temperature.