White Rodgers 1.00E+78 Thermostat User Manual


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CHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATION
CHECK THERMOSTAT OPERATIONCHECK THERMOSTAT OPERATION
CHECK THERMOSTAT OPERATION
To prevent static discharge problems, touch side ofTo prevent static discharge problems, touch side of
To prevent static discharge problems, touch side ofTo prevent static discharge problems, touch side of
To prevent static discharge problems, touch side of
thermostat to release static build-up before touchingthermostat to release static build-up before touching
thermostat to release static build-up before touchingthermostat to release static build-up before touching
thermostat to release static build-up before touching
any keys.any keys.
any keys.any keys.
any keys.
If at any time during testing your system does not operate
properly, contact a qualified serviceperson.
NOTENOTE
NOTENOTE
NOTE
Heating SystemHeating System
Heating SystemHeating System
Heating System
1. Move SYSTEM switch to
HEATHEAT
HEATHEAT
HEAT position. If the heating
system has a standing pilot, be sure to light it.
2. Press to adjust thermostat setting above room tem-
perature. The heating system should begin to operate.
3. Press to adjust temperature setting below room
temperature. The heating system should stop operating.
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. Your thermostat consists
of two parts: the
thermostat bodythermostat body
thermostat bodythermostat body
thermostat body and the
basebase
basebase
base. To remove the
body, gently pull it straight out from the base. To replace the
body, line up the body with the base and press gently until the
body snaps onto the base.
The Thermostat Buttons The Thermostat Buttons
The Thermostat Buttons The Thermostat Buttons
The Thermostat Buttons
and Switchesand Switches
and Switchesand Switches
and Switches
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(Up arrow) Raises temperature setting.
2
(Down arrow) Lowers temperature setting.
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SYSTEM switch (
OFFOFF
OFFOFF
OFF,
HEATHEAT
HEATHEAT
HEAT).
The DisplayThe Display
The DisplayThe Display
The Display
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is displayed when the SYSTEM switch is in the
HEATHEAT
HEATHEAT
HEAT
position.
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Displays current temperature.
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“LO BATTERY”“LO BATTERY”
“LO BATTERY”“LO BATTERY”
“LO BATTERY” is displayed when the 2 “AAA” batteries
are low and should be replaced. Nothing else will be
displayed.
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Displays currently set temperature (this is blank when
SYSTEM switch is in the
OFFOFF
OFFOFF
OFF position).
Operating FeaturesOperating Features
Operating FeaturesOperating Features
Operating Features
Now that you are familiar with the thermostat buttons and
display, read the following information to learn about the many
features of the thermostat.
•
TEMPERATURE SETTINGTEMPERATURE SETTING
TEMPERATURE SETTINGTEMPERATURE SETTING
TEMPERATURE SETTING — Press
or until the
display shows the temperature you want. The thermostat
will keep the room temperature at the selected tempera-
ture.
•
°F/°C CONVERTIBILITY°F/°C CONVERTIBILITY
°F/°C CONVERTIBILITY°F/°C CONVERTIBILITY
°F/°C CONVERTIBILITY — The factory default setting is
Fahrenheit. Clipping W904 jumper on the circuit board
(see fig. 1) will alter this feature to Celsius temperature
setting.
•
LOW BATTERY INDICATORLOW BATTERY INDICATOR
LOW BATTERY INDICATORLOW BATTERY INDICATOR
LOW BATTERY INDICATOR — If the 2 “AAA” alkaline
batteries are low and should be replaced, the display will be
blank except for
“LO BATTERY”“LO BATTERY”
“LO BATTERY”“LO BATTERY”
“LO BATTERY”. When the batteries are
low, pressing any button will cause the display to operate for
ten seconds. After ten seconds, the display will be blank
except for “
LO BATTERY”LO BATTERY”
LO BATTERY”LO BATTERY”
LO BATTERY”. After “
LO BATTERY”LO BATTERY”
LO BATTERY”LO BATTERY”
LO BATTERY” has been
displayed for 4 weeks, thenthermostat will drop the tempera-
ture 10° below your setpoint in
HEATHEAT
HEATHEAT
HEAT mode. You cannot
program with low batteries, but you can override setpoint
temperature.
•
TEMPERATURE DISPLAY ADJUSTMENTTEMPERATURE DISPLAY ADJUSTMENT
TEMPERATURE DISPLAY ADJUSTMENTTEMPERATURE DISPLAY ADJUSTMENT
TEMPERATURE DISPLAY ADJUSTMENT — Your new
thermostat has been accurately set in our factory. How-
ever, if you wish, you may adjust your new thermostat
temperature display to match your old thermostat. This
can be accomplished (within a ±3° range) as follows:
1. Press
and at the same time for two seconds
with the SYSTEM switch in
OFFOFF
OFFOFF
OFF position.
2. Press
or to adjust the displayed temperature
to your desired setting.
3. Move SYSTEM switch from
OFFOFF
OFFOFF
OFF to exit the feature.
•
DISPLAY BACKLIGHTDISPLAY BACKLIGHT
DISPLAY BACKLIGHTDISPLAY BACKLIGHT
DISPLAY BACKLIGHT— The display backlight improves
display contrast in low lighting conditions. Selecting back-
light ON will turn the light on for a short period of time after
any button is pressed. Selecting backlight OFF (default)
will keep the light off. Turn the display backlight feature ON
as follows:
1. Press
and at the same time for two seconds
with the SYSTEM switch in
HEATHEAT
HEATHEAT
HEAT position. The display
will alternately show
“-L”“-L”
“-L”“-L”
“-L” AND
“FF” (off).“FF” (off).
“FF” (off).“FF” (off).
“FF” (off).
2. Press
or to change
“FF”“FF”
“FF”“FF”
“FF” to
“ON”“ON”
“ON”“ON”
“ON”.
3. Move SYSTEM switch to
OFFOFF
OFFOFF
OFF to exit the feature.
Figure 3. Thermostat display buttons and switchesFigure 3. Thermostat display buttons and switches
Figure 3. Thermostat display buttons and switchesFigure 3. Thermostat display buttons and switches
Figure 3. Thermostat display buttons and switches
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