Honeywell TH3110D1008 Owner's Manual - Page 7
System switch - model
UPC - 085267265140
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System switch M29417 Set SYSTEM switch to control the heating or cooling system. PRO TH3110D / TH3210D The SYSTEM switch can be set to control your heating or cooling system, depending on the season. • Cool: Cooling system control. • Off: All systems are off. • Heat: Heating system control. • Em Heat: Emergency & Auxiliary Heat control. Compressor is locked out. (Select models only.) CAUTION: EQUIPMENT DAMAGE HAZARD. Do not operate cooling system when outdoor temperature is below 50°F (10°C). 5 69-1776EFS-01 ENGLISH
5
69-1776EFS—01
PRO TH3110D / TH3210D
ENGLISH
M29417
The
SYSTEM
switch can be set to control
your heating or cooling system, depending
on the season.
•
Cool:
Cooling system control.
•
Off:
All systems are off.
•
Heat:
Heating system control.
•
Em Heat:
Emergency & Auxiliary Heat
control. Compressor is locked out.
(Select models only.)
System switch
Set
SYSTEM
switch to control the
heating or cooling system.
CAUTION: EQUIPMENT DAMAGE HAZARD.
Do not operate cooling system when outdoor
temperature is below 50°F (10°C).