
SolarTouch
®
Solar Control System Installation and User’s Guide
SolarTouch
®
Solar Control System Installation and User’s Guide
Grounding Terminal
(for main AC
ground wire
)
Grounding and Bonding to the SolarTouch
®
Controller
Connect a ground wire from the primary electrical panel to the SolarTouch
Controller
ground bus bar. Also ground each piece of high voltage (120 VAC or 240 VAC) equipment
that is connected to the Controller relays. The SolarTouch
controller must also be
connected to the pool bonding system using an 8 AWG (minimum) wire. An earth terminal
for bonding is provided on the grounding bus bar inside the SolarTouch
controller.
For input AC wiring information, see page 17.
1” Grommet for low
voltage wires
(solar collector and
pool/spa water
temperature sensors,
motorized valves)
For AC
input
Power
Conductors
Bottom of SolarTouch
®
Controller Enclosure
AC1
AC4
AC3
AC2
PUMP
PUMP
CLEANER
NEUTRAL
HOT
GROUND
ACTU
AT
OR
VA
LV
E
WATER SOLAR
SENSORS
RS485
BLK GRN YEL RED
1 A5 FUSE
SOLAR
|
For low voltage
conductors
HIGH VOLTAGE SIDE LOW VOLTAGE SIDE
16