Installing The Eso Circuit Board - Pentair Pool and Spa Control System SunTouch Installation And User Manual

74

Installing the ESO Circuit Board

To access the SunTouch Power Center electronics compartment:
Safety Notice: Important Safety Instructions - When installing and using this electrical equipment, basic
safety precautions should always be followed. Before installing the Emergency Shut-Off Switch, read all
safety information on page i through iv.
1. Switch the main power OFF to the SunTouch Power Center.
2. Unlatch the front door,
3. Loosen the retaining screw on the front panel. Open the hinged front panel to access the electronics
compartment.
4. Mount the Emergency Shut-off Switch circuit board on the two mounting studs. Secure the circuit
board with the two retaining screws.
5. Connecting relay plugs: Connect the relay cable plugs to the two-pin sockets on the right-side of
the Emergency Shut-Off Switch circuit board. Connect the corresponding relay cable plugs from the
SunTouch motherboard to the left-side of the Emergency Shut-Off Switch circuit board as shown
below. For SunTouch motherboard connections, see page 51.
CLNR
CLNR
SUNTOUCH MOTHERBOARD
SunTouch Pool and Spa Control System Installation and User's Guide
Mounting
studs
SunTouch Power Center
A
B
C
D
E
SHUT OFF
+ -
F
EMERGENCY SHUT-OFF CIRCUIT BOARD
Emergency shut-off
circuit board
A
B
C
D
E
F
POWER RELAYS
FILTER PUMP RELAY
CLEANER PUMP RELAY
SOLAR BOOSTER
PUMP RELAY
AUXILIARY EQUIPMENT
(High-Speed control for
IntelliFlo 4x160)