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SunTouch Pool and Spa Control System Installation and User’s Guide
Accessing the SunTouch Motherboard
The SunTouch motherboard provides connectors for three auxiliary relays, valve actuators and sensors.
To access the SunTouch Power Center electronics compartment:
1. Loosen the retaining screw on the front panel. Open the hinged front panel to access the electronics
compartment.
2. Proceed with:
•Installing Auxiliary Relays, page 53
•Installing the Valve Actuator, page 55
•Installing and Connecting Temperature Sensors, page 56
•Connecting SunTouch to Heaters, page 57
3. After all electrical connections have be completed, close the front panel and secure it with the
retaining screw.
Retaining screw
Front panel
SunTouch Power Center (Shared Equipment System)