Pentair EASYTOUCH PL4 - Memory, Security, Wireless Address, and Synchronization

EASYTOUCH
®
PL4/PSL4 Control System Installation Guide
EASYTOUCH
®
PL4/PSL4 Control System Installation
 9
• UsetherectangularknockoutontherightsideofthePowerCenterenclosuretomount
an approved GFCI or GFCB with rainproof type 3R cover (supplied by installer) for direct
connection of underwater pool and spa lights.
• Usetheoneofthethreelowvoltageraceway3/4”grommetholeslocatedontheunderside
oftheenclosureforthetemperaturesensorconductors(seepage8).
NOTICE:FortheACsupplyconductorintothePowerCenterfromthemaincircuitbreaker
atthehouse,usethreeconductors,oneeachforred,black,andwhite(orred,redand
blackfor240VAC).Themaximumloadis150AMPat120VAC/240VAC60Hz/50Hz.These
conductorsshouldbesecuredtosupplysideofcircuitbreakerbase.ForthemainAC
powerconduit,itisrecommendedtousethe1¼”x1”conduitknockoutlocateddirectly
undertheenclosurebase(seepage8).
Toinstallelectricalconduitandconductorsasneeded:
TOAVOIDANELECTRICALHAZARD-Donotconnectthepower 
source conductors to the Power Center until all electrical connections
forallloads(heaters,pumps,motorizedvalves,andlightsetc.)have
beencompleted.
EasyTouchPL4/PSL4PowerCenterWiringDiagram
(forwiringdetails,seepage31andinsidefrontdoorofPowerCenter)
EasyTouch PL4/PSL4 Control
System Wiring Diagram
• ForRewiringthe
EasyTouch PL4/PSL4
Control System Transformer
for 240 VAC, see page 20.
EasyTouch PL4/PSL4 Control
SystemPowerCenterWiring
Instructions