ComfortNet Control System Installation Guide

CTK04 ComfortNet™ Communicating Thermostat
7
I/O-CHTSTAT03 69-2688—07
Power optional accessories
2
TrueSTEAM
ConnecttheABCDterminalsbetweenTrueSTEAMandtheTHM4000Wireless
Adapter.
AdjusttheDIPSwitchesonTrueSTEAMasfollowswhenusingtheWirelessAdapter:
DIP3:UP
DIP4:UP
DIP5:DOWN
THM4000R1000
Tr ueSTEAM
MCR31476
6
543
2
ON
OFF
1
Entry/Exit Remote or Vent Boost Remote
1 Removethecover.
2 InserttheCR2450coincellbattery(included)into
theslotatthebottomoftheremote.Seepolarity
markingontheremote.
3 TheLEDwillbrieflyflashgreen.Ifitflashesred,
batteryisnotgood.
MCR33269