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RTH6300B Programmable Thermostat
15
Battery replacement
Install fresh batteries immediately when the
RREEPPLLAACCEEBBAATTTTEERRYYwarning begins flashing.The
warning flashes about two months before the
batteries are depleted.
Even if the warning does not appear,you
should replace batteries once a year,or before
leaving home for more than a month.
If batteries are inserted within two minutes,
the time and day will not have to be reset.All
other settings are permanently stored in
memory,and do not require battery power.
Press down and pull to remove
Insert fresh AA alkaline
batteries, then reinstall
battery holder
Replace Battery
Operating Manual
14
Inside Cool
Setting
6:30 AM 75
Cool On
Fan
Auto
System
Cool
Set Clock/Day/
Schedule
°°
This feature helps prevent damage to the
compressor in your air conditioning or heat
pump system.
Damage can occur if the compressor is
re-started too soon after shutdown.This
feature forces the compressor to wait for a
few minutes before restarting.
During the wait time,the display will f lash
the message Cool On (or Heat On if you
have a heat pump).When the safe wait time
has elapsed,the message stops f lashing and
the compressor turns on.
Message flashes until safe
restart time has elapsed
75
Built-in compressor protection