Pentair SOLARTOUCH 521592 - Controller Circuit Board Connections

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