Thermostat Quick Reference - Emerson White Rodgers 1F89-0211 Manual Del Usuario

THERMOSTAT QUICK REFERENCE

Before you begin programming 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 fi 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.
Lowers temperature setting.
2
SYSTEM switch (COOL, OFF, HEAT, EMER).
3
FAN switch (ON, AUTO).
4
The Display
5 Indicates setpoint temperature. This is blank when system
switch is in the OFF position. Setpoint temperature is
displayed (fl ashing) if the thermostat is in lockout mode to
prevent the compressor from cycling too quickly.
6
"AUX" indicates auxiliary stage is operating.
7
"Save" indicates the Cool Savings feature is enabled in
the confi guration menu. "Save" (fl ashing) indicates Cool
Savings feature is active.
8 Flame icon ( ) is displayed when the SYSTEM switch is
in the HEAT position. Flame icon ( ) is displayed fl ashing
when thermostat is calling for heat. Snowfl ake icon ( )
is displayed (non-fl ashing) when the SYSTEM switch is in
the COOL position. Snowfl ake icon ( ) and is displayed
(fl ashing) if the thermostat is calling for cool.
9
Displays current temperature.
INSTALLER/CONFIGURATION MENU
The confi guration menu allows you to set certain thermostat
operating characteristics to your system or personal
requirements. To enter the menu: Set your thermostat switch to
OFF. Press and hold the
for approximately 5 seconds. The display will change to
show the fi rst item in the confi guration menu. Press the
or button to change the setting. Press the
buttons simultaneously again to change to the next menu item.
Continue through all steps to accept your new settings. To exit
the menu set the system switch to COOL, HEAT or EMER. If
no keys are pressed within fi fteen minutes, the thermostat will
revert to normal operation.
1) Select CS (Cool Savings™) - With Cool Savings™
enabled, the thermostat will make small adjustments to
the Setpoint temperature during periods of high demand
to reduce cooling system running time and save energy.
When the cooling system has been running for more than
20 minutes, humidity in the home will be lower and a higher
setpoint temperature will feel comfortable. After 20 minutes
of run time, the thermostat will start increasing the setpoint
temperature in steps of less than one degree as the system
continues to run. These adjustments will eventually cause
the system to satisfy the thermostat and turn the system off
to reduce the energy consumption. When the Cool Savings
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and buttons simultaneously
and
10 "Service" indicates a diagnostic fault in the heating/
cooling system. It does not indicate a fault in the
thermostat.
11 "EMER" is displayed fl ashing when the system switch is
in EMER position.
12 "Change Filter" is displayed when the system has run
for the programmed fi lter time period as a reminder to
change or clean your air fi lter.
13 " " indicates when batteries are low and should be
replaced.
Figure 5. Thermostat display, buttons and switches
3
13
12
11
10
feature is active and making adjustments, the display will
show "Save". The amount of the adjustments to the setpoint
temperature is dependent on the Cool Savings value that
is set, 1 being the least adjustment and 6 being the most
adjustment. With this feature set to OFF, no change will
occur when the cooling system is continuously running
during the periods of high demand. Periods of high demand
will normally occur during the late afternoon and early
evening on the hottest days of the summer.
2 & 3) Select Cycle Rate Selection - The factory default
setting is (FA, CR) for all modes (Heat Pump, Heat Pump
Aux, Heat and Cool, Single Stage Heat and Single Stage
Cool). To change to slow cycling (SL, CR), press the
keys to toggle between FA & SL.
The cycle rate differentials for different settings are:
MODE
Heat Pump
HP Aux
SS Heat
SS Cool
4
4
5
6
7
9 8
Fast Slow
FA SL
1.2°F 1.7°F
0.8°F 1.2°F
0.8°F 1.2°F
1.2°F 1.7°F
2
or