56
SunTouch
®
Control System Installation and User’s Guide
SunTouch
®
Control Sytstem Motherboard Connections
The SunTouch
®
Control System motherboard is mounted onto the back of the control panel located in the
Power Center. The motherboard provides the voltage connections to switch the filter pump, heater, auxiliary
relays, motorized valves, and connections for temperature sensors. To access the motherboard, refer to
“Accessing the SunTouch Control System Motherboard,” on page 54.
Equipment Power
•
It is recommended to connect the filter pump relay to an independent circuit breaker. Follow
manufactures instructions when installing and testing of ground fault circuit breakers (GFCB) and
interrupters (GFCI).
•
A maximum of three (3) power relays can be installed in the SunTouch Control System Power
Center. Connect pumps and other high-voltage equipment to the power relays.
SunTouch
®
Control System Motherboard Connections
POOL/SPA - CONNECTS TO FILTER PUMP RELAY
VA
LVE A
CTU
AT
ORS
COM PORT
PLUG INTO AUX 3
SOCKET ON
SUNTOUCH
MOTHERBOARD
PLUG INTO
PUMP SOCKET
ON SUNTOUCH
MOTHERBOARD
AUX 2
AUX 1
FILTER PUMP
PLUG INTO
PUMP SOCKET
ON SUNTOUCH
MOTHERBOARD
PLUG INTO
AUX 2 SOCKET
ON SUNTOUCH
MOTHERBOARD
PLUG INTO
AUX 1 SOCKET
ON SUNTOUCH
MOTHERBOARD
INTAKE
RETURN
SOLAR
AUX 3
PUMP
AUX 2
AUX 1
VL
V A
VL
V B
VL
V C
AUX 1 - CONNECTS TO RELAY
AUX 2 - CONNECTS TO RELAY
AUX VALVE C or SOLAR VALVE ACTUATOR
INTAKE VALVE ACTUATOR
RETURN VALVE ACTUATOR
AUX 3 - HIGH SPEED CONTROL FOR
2-SPEED PUMP (2-SPD RELAY OPTION),
SPEED CONTROL FOR INTELLIFLO 4x160
or QUICKTOUCH.
ONL
Y
SOLAR
CLNR
USED FOR "SOLAR ONLY" SYSTEM:
- PUMP and AUX 1 CIRCUITS ARE ALWAYS ON
WHEN SOLAR IS ACTIVE.
GAS
HEATER
TRANSFORMER
FACTORY WIRING
OUTPUT:
18 VAC 24VAC
RESET
CLEANER: BOOSTER CLEANER PUMP (SOLAR ONLY)
CR2032
+3V
120 VAC
120 VAC
J12
J12 IS FOR CONNECTION TO
A GAS HEATER ONLY.
DO NOT CONNECT TO
ELECTRIC HEATER OR HEAT PUMP
A
A
