System Setup - Honeywell RCT8100 Quick Installation Manual

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System Setup

1)
Press both
seconds to enter or exit the setup menu.
2)
To advance to the next function, briefly press both
and
3)
To change the setting, press the
DISPLAY
1
Default settings are shown in bold and underlined.
2
See page 3 of Operating Manual.
3
Use the system switch to switch between the two parameters.
4
For optimal heating control, use the setting that matches your sys-
tem as follows: 2=30 min (steam, gravity), 3=20 min (hot water,
90%+ high-efficiency furnace), 4=15 min (gas or oil), 5=12 min
(alternate setting for gas or oil), 6=10 min (electric).
5
The corresponding cooling cycle lengths are as follows: 2=30 min,
3=20 min, 4=15 min, 5=12 min, 6=10 min
RCT8100 Programmable Thermostat
and
buttons simultaneously.
DESCRIPTION
Temperature display
Time display
2
Early Start
Heating cycles per hour
Cooling cycles per hour
buttons simultaneously for 3
3
3
12
or button.
OPTIONS
°C or °F
12 h or 24 h
On or Off
2, 3, 4, 5 or 6
2, 3, 4, 5 or 6
1
4
5