Grounding And Bonding To The Controller - Pentair SOLARTOUCH 521592 Installation And User Manual

16
Grounding and Bonding to the SolarTouch
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.
Grounding Terminal
(for main AC
ground wire
For AC
input
Power
Conductors
SolarTouch Solar Control System Installation and User's Guide
®
)
HIGH VOLTAGE SIDE
Bottom of SolarTouch
1 A5 FUSE
GROUND
NEUTRAL
AC1
HOT
AC2
AC3
AC4
LOW VOLTAGE SIDE
® Controller Enclosure
Controller
®
BLK GRN YEL RED
RS485
WATER SOLAR
SENSORS
SOLAR
PUMP
CLEANER
PUMP
For low voltage
conductors
1" Grommet for low
voltage wires
(solar collector and
pool/spa water
temperature sensors,
motorized valves)
|