Install Instructions

7
SETUP & TESTING
INSTALLER SETUP MENU
HOW TO ENTER THE INSTALLER SETUP MENU TO CHANGE SYSTEM SETTINGS:
Press [MODE] to set system to OFF.
Press [MENU] to enter main menu.
Press and hold [SETUP] for seven seconds, [INSTALL
SETUP] appears.
Press [INSTALL SETUP] to enter installer setup menu.
Press [NEXT] or [BACK] to page through the settings.
Press
or to adjust the setting.
Press [DONE] to save and exit, or [CANCEL] to exit
without saving.
The thermostat will discard changes and exit if nothing
is pressed within 60 seconds.
To reset the installer settings to the default, reset the
thermostat by pressing the [RESET] key.
SETTING
NUMBER
SETTING
DESCRIPTION
SETTING
OPTIONS
EQUIPMENT TYPE SELECTION SWITCH (SW1)
This thermostat has the option of being used in heat
pump or heat/cool systems. Switch SW1 located on the
back of the thermostat’s face is used to select this option.
This setting can also be checked in the Installer System
Settings under Equipment Type.
Note: Thermostat reboots within 10 seconds after switch
position is changed.
HC
HP
SW1
HEAT/COOL
HEAT PUMP
HC
HP
DEHUMIDIFIER DEHUMIDIFIER
HUMIDIFIER
TRANSFORMER
DRY CONTACT
GY2YOB WRC R W2 S2LC S1T1T2A-B-A+B+ RSBRSA
REMOVE JUMPER FOR DRY CONTACT HUMIDIFIER
OR
8024
COMMUNICATION
TERMINALS
SUPPORT
MODULE
HUMIDISTAT
INSTALLATION
W = Humidifier Control
Remove jumper for dry
contact control.
Y = Dehumidifier Control
Use Aprilaire Model 8024
relay card or equivalent for
dry contact control.
61000761A 8800 Tstat Install.indd 7 3/28/11 3:25:16 PM