Solartouch Controller Circuit Board Connections - Pentair SOLARTOUCH 521592 Installation And User Manual

18
Controller Circuit Board Connections
The SolarTouch
®
The circuit provides the voltage connections to switch the solar booster pump, cleaner
pump, solar valve actuators, connections for temperature sensors and connections for
communication with an IntelliFlo
Equipment Power
• It is recommended to connect the filter pump relay to an independent
circuit breaker. Follow manufacturer's instructions when installing and
testing of Ground Fault Circuit Breaker (GFCB) and interrupters (GFCI).
Low voltage
Replaceable fuse
1 A5 FUSE
AC1
AC2
AC3
AC4
Terminal Block
(110/220 VAC Input
and Relay output)
SolarTouch Solar Control System Installation and User's Guide
®
Controller circuit board is mounted onto the back of the enclosure.
or IntelliPro
®
Transformer
(Output 24 VAC
.85 AMP)
GROUND
NEUTRAL
SOLAR
PUMP
HOT
CLEANER
PUMP
Solar Booster Pump (Solar Pump) Connector
Cleaner Pump (Cleaner Pump) Connector
(Single Pole Single Throw (SPST) Relay)
Pump via RS-485 communication cable.
®
RS-485 connector
(for IntelliFlo/IntelliPro pump)
BLK GRN YEL RED
RS485
WATER SOLAR
|
SENSORS
10 K Ohm Water and
Solar three (3) pin
connector. No
polarity when sharing
middle terminal.
Solar Valve Ac-
tuator Connector
(x2)
(For 24 VAC 1
AMP Actuator)
For optional
external relay
(SPST Relay -3 HP)
(For solar booster
pump or cleaner
pump - Isolated dry
contact, 240 VAC
50/60 Hz, 10 AMP
per relay contact