Honeywell RTH3100C User Manual

RTH3100C
Th e SYSTEM sw itch can be set to control
your heating or cooling system , depend ing
on the season.
• Cool: Cooling system control.
• O ff: All system s are off.
• H ea t: Heating system control.
• E m H e a t: Em ergency & Auxiliary H eat
control. Co m presso r is locked out.
CAUTION: EQUIPMENT DAMAGE
HAZARD. Do not operate cooling
system when outdoor temperature
is below 50°F (10°C).
5

Honeywell RTH3100C Specifications

Weight and Dimensions

master carton dimensions	7.25 x 19 x 9.25 in.
master carton weight	4.0 lbs
retail package dimensions	7 x 9 x 2.25 in.
unit weight	0.55 lbs