Pentair EASYTOUCH PL4 User Manual

EASYTOUCH
®
PL4/PSL4 Control Systems User’s Guide
  59
Section3
Troubleshooting
Troubleshooting
Usethefollowingtroubleshootinginformationtohelpresolveproblemsthatmayoccurwhenusingthe
EasyTouch
®
PL4/PSL4ControlSystem.Ifbyfollowingtherecommendedactionsyouarestillunabletoresolvethe
problems,pleasecontactTechnicalSupport(seepageii).
Frequently Asked Questions (FAQ)
How do I setup a two-speed pump?
Atwo-speedpumpoperatesusingtworelaysandoneormorecircuits.Therstrelayturnsthepumponoroff.
Assumingthisisalterpump,thiscircuitiscontrolledbythepoolandspacircuitsoranyothercircuitthatmay
betiedtothelterpump(suchascircuitswithfreezeprotection,etc.).Thesecondrelayswitchesthepump
fromlowspeedtohighspeed.Thedefaultconditionislowspeed.Uptofourcircuits(exceptforSpa/HiTemp)
maybeassignedtotriggerthepumptohighspeed.Note:Thesecircuitsdonotswitchthepumpon.
Tocongureatwo-speedpumprelay,referto“SettingsMenu:2-SpeedPump,”onpage47.Forrelaylocation
andwiring(seepage58).The2-Speedpumprelayconnectorispluggedintothe2-SPDoutputonthe
EasyTouchPL4/PSL4ControlSystemmaincircuitboard.
How do I switch on solar heating?
Thesystemmustrstbeconguredforsolarheating.Gotothe“Heat”menu(seepage30)andenable“Solar”
astheheatsourceMENUsHEATsSOLARNote:Donotsetsolarasaheatpump.Thentheheating
methodmustbeselectedforeachbodyofwater.
EasyTouch
®
PL4/PSL4 Control System Error Messages
Error Messages
IfthesystemdetectsthatasensorisnotconnectedtotheEasyTouchPL4/PSL4ControlSystemPower
Centeroritisdefective,anerrormessageisdisplayedinthe“Diagnostics”menu.Thefollowingliststhe
sensorerrors.
Error Message Possible Cause Solution
AirErr(DisplaysontheMain
Screen)
Airsensornot
connectedtotheEasyTouch
PL4/PSL4ControlSystem
maincircuitboard.
Checkthattheairsensorplugisconnectedto
J21connectorontheEasyTouchPL4/PSL4
ControlSystemmaincircuitboard.Checkthat
thesensorwireisconnectedproperly.
AirTemperatureErr(Displaysin
the“Diagnostics”menu)
Airsensornotconnectedto
theEasyTouchPL4/PSL4
ControlSystemmaincircuit
board.
Checkthattheairsensorplugisconnectedto
J21connectorontheEasyTouchPL4/PSL4
ControlSystemmaincircuitboard.
WaterTemperatureErr,displays
inthe“Diagnostics”menu)
Watersensornotconnected
totheEasyTouchPL4/PSL4
circuitboard.
Checkthatthewatersensorplugisconnected
toJ21connectoronthemaincircuitboard.
SolarTemperatureErr,,displays
inthe“Diagnostics”menu)
Solarsensornotconnected
totheEasyTouchPL4/PSL4
circuitboard.
Checkthatthesolarsensorplugisconnected
toJ21connectoronthemaincircuitboard.

Pentair EASYTOUCH PL4 Specifications

General

Brand	Pentair
Model	EASYTOUCH PL4
Category	Control Systems
Language	English