Pentair EASYTOUCH PL4 - Synchronizing Control Panels; Wiring Ultratemp Heat Pump to Easytouch PL4;PSL4

EASYTOUCH
®
PL4/PSL4 Control Systems User’s Guide
  67
Synchronizing control panels
IftheEasyTouch
®
PL4/PSL4ControlSystemOutdoorControlPanelwaspreviouslysetupwithspecicpool
andspainformationandanadditionalindoororwirelesscontrolpanelwithfactorydefaultinformationis
installed,duringtheinstallationprocesstheoutdoorcontrolpanelwillautomaticallydownloadthesystem
informationtotheconnectedcontrolpanel.Iftheoutdoor,indoororwirelesscontrolpanelshavedifferent
revisionlevelsorcontainprevioussetupinformation,youcanchoosewhichsystemimagetouploador
download.
Synchronizingcontrolpanelsisinitiatedfromtheindoororwirelesscontrolpanel.Thefollowingdescribeshow
tosynchronizeanindoororwirelesscontrolpanel.
Download from outdoor control panel to indoor control panel
• PresstheMenubuttontodownloadthesystemimagefromtheEasyTouchPL4/PSL4ControlSystemoutdoor
controlpanel.
Upload to outdoor from indoor control panel
1. PresstheUp/Downbuttontoaccessthe“Upload”screen.
2. PresstheMenubuttontouploadthesystemimagefromtheindoororwirelesscontrolpaneltotheEasyTouch
PL4/PSL4ControlSystemoutdoorcontrolpanel.
Note:Toeraseexistingcontrolpanelsysteminformation,usethe“EraseEEPROM”feature.Referto“Erase
EEPROM”onpage52formoreinformation.
Wiring UltraTemp
®
Heat Pump to EasyTouch PL4/PSL4 Control System
BesuretochecktheUltraTempHeatPumpterminalblockwirecolorsandpinouts(locatedonthebackof
theAutoSetboard)beforeconnectingittotheEasyTouchPL4/PSL4ControlSystemCOMportonthemain
circuitboard.TheSeethewiringtablebelowforthepinconguration.ForUltraTempHeatPumpsetup
information,seepage41.
IMPORTANT: On the UltraTemp Heat Pump AutoSet board ONLY CONNECT PIN 3 (YELLOW)
and PIN 2 (GREEN) to the EasyTouch PL4/PSL4 Control System COM port pins YELLOW and
GREEN respectively. Do not use pin 1 or pin 4 on the AutoSet board or the EasyTouch PL4/
PSL4 Control System main circuit board. These pins are not used.
Wiring Description
EasyTouch PL4/PSL4
Control System
COM port wire color
Description
UltraTemp Heat Pump
pin number and wire color
PIN4(RED)NOT USED +15VDC
PIN 4 (RED) NOT USED
PIN3(YELLOW) +  DATA PIN3(YELLOW)
PIN2(GREEN) -  DATA PIN2(GREEN)
PIN1(BLACK)NOT USED GROUND
PIN 1 (BLACK) NOT USED
Unit Mismatch
Download from
Outdoor


Unit Mismatch
Upload to
Outdoor

