Emerson 1F86-0244 User Manual

4
THERMOSTAT QUICK REFERENCE
Before you begin using your thermostat, you should be familiar
with its features and with the display and the location and
operationofthethermostatbuttonsandswitches(seeg.5).
Your thermostat consists of two parts: the thermostat cover
and the base. To remove the cover, pull it straight out from the
base. To replace the cover, line up the cover with the base and
press until the cover snaps onto the base.
The Thermostat Buttons and Switches
1
Raises temperature setting.
2
Lowers temperature setting.
3
 SYSTEMswitch(COOL, OFF, HEAT).
4
FAN switch (ON, AUTO).
The Display
5
Indicates setpoint temperature. This is blank when system
switch is in the OFF position. Setpoint temperature is
displayed(ashing)ifthethermostatisinlockoutmodeto
prevent the compressor from cycling too quickly.
6
“Save”indicatestheCoolSavingsfeatureisenabledin
the configuration menu. “Save”(ashing)indicatesCool
Savingsfeatureisactive.
7
Flame icon( )isdisplayedwhentheSYSTEMswitchis
intheHEATposition.Flameicon( )isdisplayedashing
whenthermostatiscallingforheat.Snowakeicon( )is
displayed(non-ashing) when the SYSTEM switchis in
theCOOLposition.Snowakeicon( )andisdisplayed
(ashing)ifthethermostatiscallingforcool.
8
Displays current temperature.
Figure 5. Thermostat display, buttons, and switches
SYSTEM
2
1
3
4
5
6
7
8
9
11
10
9
“Service”indicatesadiagnosticfaultintheheating/cooling
system. It does not indicate a fault in the thermostat.
10
“Change Filter” is displayed when the system has run
for the programmed filter time period as a reminder to
change or clean your air filter.
11
“ ”indicatespowerlevelofbatteries. “Change ”
indicates batteries should be replaced.
INSTALLER/CONFIGURATION MENU
The configuration menu allows you to set certain thermostat operating characteristics to your system or personal requirements.
Toenterthemenu:SetyourthermostattoOFFandpressthe and buttons simultaneously. The display will show the first
iteminthecongurationmenu.Press and to change to the next menu item. To exit the menu, set the system switch to
CoolorHeat.Ifnokeysarepressedwithinfteenminutes,thethermostatwillreverttonormaloperation.
Configuration Menu
Menu
Reference
Number
Press
Key
Displayed
(Factory
Default)
Press
or
to select from
listed options
Comments
1
and
SS HP SelectSingleStage(SS)or
HeatPump(HP,1compressor)
2
and
CS
(OFF)
On SelectCoolSavingsFeatureOnorOFF
and
CS
(3)
1,2,3,4,5,6 IfCSselectedOn,selectsCoolSavingsvalue
3
and
CRHeat
(ME)
FA,SL SelectAdjustableAnticipation,cyclerate,
HeatSingleStage
4
and
CR Cool
(FA)
SL SelectAdjustableAnticipation,cyclerate,
CoolSingleStage
5
and
CL
(OFF)
On SelectCompressorlockoutOFForOn

Emerson 1F86-0244 Specifications

General

Display Type	Digital
Stages	1 Heat/1 Cool
Backlight	Yes
Mounting	Wall
Compatibility	gas, oil, electric systems
Voltage	24 VAC
Temperature Range	45°F to 90°F
Programmable	Non-programmable
Power Source	Battery or Hardwired