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taBle 2. aDvanceD conFIGUratIon: servIce menUs
To access Service Menus, simultaneously press lower left and lower right keys. Changed values are automatically retained. Service Menu availability is dependent upon system type and
upon system configuration.
menU
FeatUre
Schedule Format
100*
Daylight-Saving
101
Time
System Type
110
Fan Control
120
(heating)
Changeover valve
130
(B/O terminal)
Auxiliary Heat
140
Backlight
150
Remote Sensor
170
Heat Pump
180
Compressor Lockout
Heat Pump Auxiliary
190
Lockout
Furnace Filter
230
Change Reminder
Number of Program
240
Periods
Clock format
250
Temperature Format
260
(°F or °C)
Fan Off Delay Heat
270
Fan Off Delay Cool
280
© COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED.
oPtIons
stD. moDel
DeFaUlt
0-3
1
0,1
0
1-13
1
0,1
0
0,1
0
0,1
0
0,1
0
0-5
0
0-45°F
0
(-18°C - 7°C)
0- 60°F
0
(-18°C - 15°C)
0; 30; 60; 90;
0
120; 365
2; 4 events
4
12 or 24 Hours
12
0,1
1
0-99 Seconds
0
0-99 Seconds
0
DescrIPtIon / comments
Select the schedule format on the T12000 Series. (*Menu not available on non-programmable
thermostats.)
0 =
nonprogrammable
1 =
programmable
2 =
5-1-1 schedule
3 =
5-2 schedule
Select daylight-saving time as it follows standard format in U.S.: It begins second Sunday of March at
2:00 AM and ends on the first Sunday of November at 2:00 AM.
0 =
Disabled
1 =
Enabled (2007 U.S. Format)
Select the appropriate system configuration (determines available Service Menus).
1 =
1 Heat/1 Cool conventional
2 =
1 Heat/1 Cool heat pump
3 =
Heat only without fan (2-wire systems)
4 =
Heat only with fan
5 =
Cool only
6 =
2 Heat/1 Cool heat pump (with auxiliary heat) and Emergency (Em) heat
7 =
2 Heat/2 Cool multistage conventional
8 =
2 Heat/ 1 Cool multistage conventional
9 =
1 Heat/ 2 Cool multistage conventional
10 = 2 Heat/ 2 Cool heat pump (no aux. heat)
11= 3 Heat/ 2 Cool heat pump (with auxiliary heat) and Emergency (Em) heat
12 = 3 Heat/ 1 Cool conventional
13= 3 Heat/ 2 Cool conventional
0 = Fossil Fuel: Gas/Oil/Propane heat (equipment controls heating fan)
1 = Electric Furnace (thermostat controls heating fan)
0 =
B/O terminal controls valve in cooling
1 =
B/O terminal controls valve in heating
0 =
Electric backup heat
1 =
Fossil fuel backup heat
0 =
Backlight temporarily on
1 =
Backlight always on (low intensity, 24V only)
Select sensor if used. Contact PECO for information on the T12000 Series Indoor Remote Zone
Sensor.
0 =
No Sensor
1 =
Indoor Sensor
2 =
Outdoor Sensor display only
3 =
Outdoor Sensor display and lockout control
4 =
Indoor, Outdoor Sensor display only
5 =
Indoor, Outdoor Sensor display and lockout control
If an outside sensor is used, the compressor will be locked out when the outside air temp is below the
value selected.
0 = None
15°F( -9°C); 20°F (-7°C); 25°F ( -4°C); 30°F ( -1°C); 35°F (2°C); 40°F (4°C); 45°F (7°C)
If an outside sensor is used, the auxiliary heat will be locked out when the outside air temp is above the
value selected.
0 = None
40°F (4°C); 45°F (7°C); 50°F (10°C); 55°F (13°C); 60°F (16°C)
Set a filter reminder timer; appears on digital display when timer expires (if programmed).
0 = Off
10 days; 30 days; 60 days; 90 days; 120 days; 365 days
2 =
2 events per day
4 =
4 events per day
12 = 12-hour clock mode
24 = 24-hour clock mode
0 =
Celsius
1 =
Fahrenheit
Select the amount of time (in seconds) that the fan will run after the thermostat heat outputs are turned
off.
Select the amount of time (in seconds) that the fan will run after the thermostat cool outputs are turned
off.
5
P/N 70480 3220-2269 REV 00
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