Quick reference to controls – Honeywell PRO TH4000 User Manual

Page 6

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Operating Manual

4

69-1760EFS—01

ENGLISH

M29470

Temperature adjustment (see page 11-13)

Fan Switch (see page 8)
On: Fan runs continuously.
Auto: Fan runs only when heating
or cooling system is on.

Quick reference to controls

• Set: Press to set time/day/

schedule.

• Hold:

Press to override

programmed temperature control.

• Run: Press to resume program

schedule.

System switch (see page 7)
• Cool: Cooling system control.
• Off: All systems off.
• Heat: Heating system control.
• Em Heat: Emergency & Auxiliary

Heat control. Compressor is
locked out. (Select models only.)

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