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INSTALLER/CONFIGURATION MENU
With thermostat in Heat, Cool or Auto, in normal operation, press the Menu button for at least 5 seconds. The display will
show item #1 in the table below. Press Menu to advance to the next menu item. Press
or to change an item option.
Shaded items are not available on 1F86.
1) Select Reversing Valve Output (SS/HP switch must be set
at HP, omitted if SS/HP switch is SS Position) – The O/B
option is factory set at "O" position. This will accommodate
the majority of heat pump applications, which require the
changeover relay to be energized in COOL. If the thermo-
stat you are replacing or the heat pump being installed
with this thermostat requires a "B" terminal, to energize the
changeover relay in HEAT, the O/B option should be set at
"B" position.
2) Program Options 1F80 only – This control can be confi gured
for 5/2 day or 5/1/1 day programming or non-programming
mode. The default setting is P2, indicating 5/2 day program-
ming. The programs per week can be toggled to P3 or P0
by pressing the
or keys. A selection of 0 Days for
non-programmable will eliminate the need for EMR, and
that step in the menu will be skipped.
3) Select Cool Savings™ and value – Selects the Cool
Savings feature On or OFF. If selected On, press MENU
to select the amount of adjustment for the feature in Cool
mode with 1 (1°) being the least amount of adjustment and
6 (6°) being the most amount of adjustment. Default value
is 3 (3°). In normal operation "Saving" will appear under
"Fan".
Cool Savings is an optional energy saving feature that can
reduce your cooling costs. It is based on the principal that
lower indoor humidity makes a slightly higher temperature
feel more comfortable. Cool Savings operates during periods
of high demand which normally occur on the hottest summer
days when the cooling system may run for hours to reach
the thermostat setting. Long cooling run times also lower the
indoor humidity. Cool Savings very slowly adjusts the setpoint
temperature to make the setpoint closer to the displayed
temperature, to a maximum number of degrees selected.
Adjusting the setpoint temperature over a long cooling run
time allows the system to reach your set temperature and
turn off. The room temperature will actually be higher than
the thermostat displays, but the reduction in humidity will
allow comfort at the slightly higher temperature. When Cool
Savings is making adjustments, "Save" will show next to the
setpoint temperature and the room temperature may vary
within the adjustment range selected.
If this feature is selected OFF, no change will occur when
the cooling system is continually running during periods of
high demand.
INSTALLER/CONFIGURATION MENU
MENU
REF
HP SS
PRESS
BUTTON
DISPLAYED
(FACTORY DEFAULT)
Press
or to
select from listed options
COMMENTS
1 1 MENU On (Cool O) Heat b On
Reversing Valve Output (SS/HP switch
must be in the Heat Pump HP position)
2 2 1 MENU P (2) P 3, P 0
Selectable Programs Per Week
(For programmable thermostat only)
332
MENU Cool Saving CS (OFF) Cool Saving CS On Select Cool Savings on or off
MENU CS (3) 6, 5, 4, 2, 1 Selects Cool Savings value 1 (low) to 6 (high)
4 4 3 MENU E (On) E OFF
Selects Energy Management Recovery (EMR)
on or off
5 4 MENU
CR Heat
(ME)
FA, SL
Adjustable Anticipation (Heat) (only when
SS/HP switch is at the SS position)
6 5 MENU
CR Cool
(FA)
SL
Adjustable Anticipation (Cool) (only when
SS/HP switch is at the SS position)
7 5 MENU
CR Heat Pump
(FA)
SL
Adjustable Anticipation (Heat Pump)
(only when SS/HP switch is at the HP position)
8 6 6 MENU CL (OFF) CL On Compressor Lockout Time
9 7 7 MENU
Auto Heat
Cool Off
Heat Cool Off,
Heat Off with Fan icon,
Heat Off without Fan
icon, Cool Off,
Auto Off
System Mode Confi guration
with Automatic Changeover
10 8 8 MENU L (On) L OFF Selects Display Light on or off
11 9 9 MENU 0 HI
1 HI, 2 HI, 3HI, 4 HI,
1 LO, 2 LO, 3 LO, 4 LO
Adjustable Ambient Temperature Display
12 10 10 MENU F C Selects Fahrenheit/Celsius Temperature Display
13 11 11
MENU Change Filter (OFF) Change Filter On Selects Filter Change-out Indicator
MENU Change Filter 200 h
25 h to 1975 h in
25-hour increment
When on, selects time in 25 hour increments
25-hour increment
14 12 12 RUN Returns to Normal Operation