Honeywell RCT8100 - Manual (Page 11)

RCT8100 Programmable Thermostat
9
1) Pull out the battery cover.
2) Install the batteries as shown. Observe the
polarity.
3) Reinstall the battery cover. You will hear a clicking
sound.
After the batteries are installed, the thermostat per-
forms a series of tests for approximately 5 seconds.
Afterwards, the screen displays the actual tempera-
ture. It is normal that the displayed temperature be
higher than the ambient temperature if you are holding
the thermostat. The thermostat will display the ambient
temperature once it is installed on the wall. By default,
the setpoint is 70 °F (21 °C).
u
Install Batteries 7.
400-147-042-A (69-2336ES-01 RCT8100 TH147P Quick Installation Guide) ENG.fm Page 9 Thursday, October 1, 2009 10:36 AM