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Enter Cooling Program
Enter Cooling Program
Enter Cooling Program
Enter Cooling Program
Enter Cooling Program
!
If the outside temperature is below 50°F, disconnect
If the outside temperature is below 50°F, disconnect
If the outside temperature is below 50°F, disconnect
If the outside temperature is below 50°F, disconnect
If the outside temperature is below 50°F, disconnect
power to the cooling system before programming.
power to the cooling system before programming.
power to the cooling system before programming.
power to the cooling system before programming.
power to the cooling system before programming.
Energizing the air conditioner compressor during cold
Energizing the air conditioner compressor during cold
Energizing the air conditioner compressor during cold
Energizing the air conditioner compressor during cold
Energizing the air conditioner compressor during cold
weather may cause personal injury or property damage.
weather may cause personal injury or property damage.
weather may cause personal injury or property damage.
weather may cause personal injury or property damage.
weather may cause personal injury or property damage.
1. Move SYSTEM switch to COOL
2. Follow the procedure for entering your cooling program,
using your selected cooling times and temperatures.
Reset Operation
Reset Operation
Reset Operation
Reset Operation
Reset Operation
If a voltage spike or static discharge blanks out the display or
causes erratic thermostat operation you can reset the thermo-
stat by pressing
,
and TIME at the same time. This also
resets the factory defaults to the configuration menu and
Symptom
Symptom
Symptom
Symptom
Symptom
No Heat/No Cool/No Fan
No Heat/No Cool/No Fan
No Heat/No Cool/No Fan
No Heat/No Cool/No Fan
No Heat/No Cool/No Fan
(common problems)
(common problems)
(common problems)
(common problems)
(common problems)
No Heat
No Heat
No Heat
No Heat
No Heat
No Cool
No Cool
No Cool
No Cool
No Cool
CAUTION
COOL position.
COOL
COOL
COOL
P P P P P ossib
ossib
ossib
le Cause
le Cause
ossible Cause
ossib
le Cause
le Cause
1. Blown fuse or tripped circuit breaker.
2. Furnace power switch to OFF .
3. Furnace blower compartment door or
panel loose or not properly installed.
1. Pilot light not lit.
2. SYSTEM Switch not set to HEA
3. Loose connection to thermostat or system.
4. Furnace Lock-Out Condition. Heat may also
be intermittent.
5. Heating System requires service or
thermostat requires replacement.
1. SYSTEM Switch not set to COOL
2. Loose connection to thermostat or system.
3. Cooling System requires service or thermostat
requires replacement.
CHECK YOUR PROGRAMMING
CHECK YOUR PROGRAMMING
CHECK YOUR PROGRAMMING
CHECK YOUR PROGRAMMING
CHECK YOUR PROGRAMMING
Follow these steps to check your thermostat programming one
final time before beginning thermostat operation.
1. Move SYSTEM switch to HEAT
2. Press PRGM to view the 1st weekday heating period time
and temperature. Each time you press PRGM, the next
heating period time and temperature will be displayed in
sequence for weekday, then weekend program periods (you
may change any time or temperature during this procedure).
3. Press RUN.
4. Move SYSTEM switch to COOL
5. Repeat step 2 to check cooling program.
6. Move SYSTEM switch to HEAT
begin program operation.
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED AND
READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!
READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!
READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!
READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!
READY TO PROVIDE MAXIMUM COMFORT AND EFFICIENCY!
program. If the thermostat has power, has been reset and still
does not function correctly contact your heating/cooling ser-
vice person or place of purchase.
Batteries
Batteries
Batteries
Batteries
Batteries
For optimum performance, we recommend replacing batteries
once a year with fresh "AA" alkaline batteries.
Corrective Action
Corrective Action
Corrective Action
Corrective Action
Corrective Action
Replace fuse or reset breaker.
Turn switch to ON.
Replace door panel in proper position to engage
safety interlock or door switch.
Re-light pilot.
HEAT T T T T .
HEA
HEA
HEA
Set SYSTEM Switch to Heat
above room temperature.
Verify thermostat and system wires are securely
attached.
Many furnaces have safety devices that shut the
system down when a lock-out condition occurs.
If the heat works intermittently contact the furnace
manufacturer or local service person for assistance.
Diagonistic: Set SYSTEM Switch to HEA
the setpoint above room temperature. Within a few
seconds the thermostat should make a soft click
sound. This sound usually indicates the thermostat
is operating properly. If the thermostat does not
click, try the reset operation listed above. If the
thermostat does not click after being reset contact
your heating and cooling service person or place
of purchase for a replacement. If the thermostat
clicks, contact the furnace manufacturer or a
service person to verify the heating system is
operating correctly.
COOL
COOL
COOL
COOL
Set SYSTEM Switch to COOL
below room temperature.
Verify thermostat and system wires are securely
attached.
Same procedure as diagnostic for No Heat
condition except set the thermostat to COOL
lower the setpoint below the room temperature.
There may be up to a five minute delay before
the thermostat clicks in Cooling if the compressor
lock-out option is selected in the configuration
menu (Item 6).
7
HEAT
HEAT position.
HEAT
HEAT
COOL position.
COOL
COOL
COOL
HEAT or COOL
HEAT
HEAT
HEAT
COOL
COOL
COOL and press RUN to
COOL
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
Heat
Heat
Heat
Heat and raise setpoint
HEAT T T T T and raise
HEA
HEA
HEA
COOL
COOL
COOL and lower setpoint
COOL
COOL
COOL and
COOL
COOL
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