EASYTOUCH
®
PL4/PSL4 Control Systems Installation Guide
EASYTOUCH
®
PL4/PSL4 Control Systems Installation Guide
5
Preparing the Power Center Enclosure
Before mounting the Load Center, first remove the front door and the high voltage cover panel to
access the enclosure conduit knockouts and low voltage raceway (see pages 3 and 4). To install
and connect system devices to the Power Center:
1. Unpack the Power Center from the shipping carton. Unlatch the front door spring latch and open the
front door.
2. Remove the two retaining screws from the High Voltage Cover Panel. Remove the panel from the
enclosure.
3. Loosen the two retaining screws securing from the top edge of the Outdoor Control Panel. Fold
down the Outdoor Control Panel to access the circuit board sockets connectors for the electrical
connections.
4. For new installation, proceed with:
•
Mounting the Power Center
, page 6
•
Before Installing Conductors/Connecting AC Power to the Power Center
, page 7
•
Electrical Wiring and High Voltage Connections
, page 8
•
Installing Conduit and Conductors to the Power Center
, page 9
•
Accessing the System Circuit Board and Electronics
, page 10
5. After electrical connections have be completed; close the Outdoor Control Panel and tighten the
two retaining screws. Reinstall the High Voltage Panel: Insert the panel’s three tabs into the lower
slots on the enclosure. Secure the panel with the two (2) retaining screws. Close the front door and
secure with the latch.
BEFORE INSTALLING THE Power Center AND POWER CENTER, ALWAYS
SWITCH OFF THE MAIN POWER into the home at the main circuit breaker box.
EasyTouch
®
PL4/PSL4 Control Systems Power Center (front view)
High Voltage
Cover Panel Tabs
Retaining screws
(for High Voltage Cover Panel)
Front door
Slots for High Voltage
Cover Panel
Retaining screws
(for Outdoor Control Panel
Retaining
screws
(for Outdoor
Control Panel
Flip down the Outdoor Control Panel to access circuit
boards in low voltage compartment