Default Thermostat Settings
Default thermostat settings are shown in table 2 and the default program is shown in table 3.
Table 2
Default Thermostat Settings
Mode | Heat (Permanent Hold |
| Mode) |
|
|
Setpoint | 70°F (or 21°C) |
|
|
Fan | Auto |
|
|
Filter Reminder | OFF |
|
|
Maintenance Reminder | OFF |
|
|
Equipment Protection | Reset Back to Zero |
Timers |
|
Table 3
Default Program Settings
|
| Temperature | Temperature |
Programs | Time | (Heat) | (Cool) |
|
|
|
|
Weekday − A | 6:00am | 70_F / 21°C | 78_F / 26°C |
|
|
|
|
Weekday − B | 8:00am | 62_F / 17°C | 85_F / 29°C |
|
|
|
|
Weekday − C | 6:00pm | 70_F / 21°C | 78_F / 26°C |
|
|
|
|
Weekday − D | 10:00pm | 62_F / 17°C | 82_F / 28°C |
|
|
|
|
Weekend − A | 6:00am | 70_F / 21°C | 78_F / 26°C |
|
|
|
|
Weekend − B | 8:00am | 62_F / 17°C | 85_F / 29°C |
|
|
|
|
Weekend − C | 6:00pm | 70_F / 21°C | 78_F / 26°C |
|
|
|
|
Weekend − D | 10:00pm | 62_F / 17°C | 82_F / 28°C |
|
|
|
|
Weekday | Monday, Tuesday, Wednesday, | ||
| Thursday, Friday |
| |
|
|
| |
Weekend | Saturday, Sunday |
| |
|
|
|
|
Technical Specifications
Thermostat Type
Electronic programmable thermostat for heat pump,
NOTE − 2 stages of heat pump heat and one stage of auxil- iary (gas or electric) backup heat are supported.
Power Supply Range
18VAC − 30VAC (24VAC nominal), 60Hz
CAUTION
24VAC is present on the terminals of the thermostat bracket. If removing the thermostat from the wall, use caution and avoid touching any of the connec- tor terminals on the wall bracket.
Also, when working with the thermostat dip switches, use a non−conductive tool and take cau- tion to avoid making any contact with the circuit board, its imprinted circuitry and its connector prongs.
Temperature Display
Display Scale: Fahrenheit or Celsius user selectable (via DIP switch; see figure 22)
Display range: 35°F (2°C) to 99°F (37°C)
Display resolution: 1°F (1°C)
Display Accuracy: +/−1°F
If the Fahrenheit/Celsius display must be changed, use a plastic, non−conductive tool to push the dip switch to the right position (see figure 22).
| Changing Fahrenheit/Celsius Setting |
1 |
|
2 |
|
3 |
|
4 |
|
5 |
|
6 | PLUG IN (Use Care To Avoid Bending Prongs.) |
| F/C (Fahrenheit/Celsius) switch |
| shown in Celsius position |
Figure 22
Temperature Measurement Range
Measurement Scale: Fahrenheit
Measurement Range: 35°F to 99°F
Measurement Resolution: 0.5°F
Measurement Accuracy: +/−1°F
Field Offset: via DIP switches to +/−3°F
Sampling Method: temperature measurements sampled every 15 seconds. Displayed temperature is the average of the last four measurements.
Temperature Setpoint Range
Setting range: 50°F (10°C) to 90°F (32°C)
Setting resolution: 1°F (1°C)
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505050M 5/1/05
