Honeywell T775P 2000 Series Installation Instructions Manual page 28

T775P SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
PROGRAM
RESET B2
Fig. 69. Program - Sensor B - Max. Setpoint.
PROGRAM
THROT RNG
Fig. 70. Program - Throttling Range.
PROGRAM
SENSOR
Fig. 71. Program - Sensor Selection.
PROGRAM
HEAT/COOL
Fig. 72. Program - Heat/Cool Selection.
62-0256—11
MENU
PROGRAM
RESET B2
60
o
F
ENTER
MAXIMUM
VALUE FOR
OUTSIDE B
M24637
MENU
PROGRAM
THROT RNG
20 o
F
ENTER
THROTTLING
RANGE
M24638
MENU
PROGRAM
SENSOR
SENSOR A
SENSOR C
SELECT
SENSOR FOR
STAGES
M24639
MENU
PROGRAM
HEAT/COOL
HEAT
COOL
SELECT
HEAT/COOL
FOR
STAGES
M24640
28
2.2.4. RESET B2 or OUTSD MAX
Sensor B value when Sensor A is at minimum.
1. From the menu, use the  and  buttons to high-
light RESET B2 or OUTSD MAX.
2. Press the  button to display the setpoint value.
3. Use the  and  buttons to increase/decrease the
desired setpoint temperature.
Default: 60°F (16°C)
Range: -40°F to 248°F (-40°C to 120°C)
4. Press the  button to accept the value and display
the next option.
2.2.5. THROTTLING RANGE
The throttling range brackets the setpoint setting, e.g., if
the setpoint is 72°F and the throttling range is 10°F, then
the effective throttling temperature range is 67°F to 77°F.
1. From the menu, use the  and  buttons to high-
light THROT RNG.
2. Press the  button to display the throttling range
value.
3. Use the  and  buttons to increase/decrease the
desired value.
Default: 20°F (-6.6°C)
Range: 1°F to 150°F (1°C to 66°C)
4. Press the  button to accept the value and display
the next option.
2.2.6. SENSOR
Select Sensor A to use the Supply sensor as the
controlled temperature.
Select Sensor C to use the Return sensor as the
controlled temperature.
1. From the menu, use the  and  buttons to high-
light SENSOR.
2. Press the  button to display the sensor selections.
3. Use the  and  buttons to select Sensor A or C.
Default: Sensor A
4. Press the  button to accept the highlighted sensor
and display the next option.
2.2.7. HEAT/COOL
1. From the menu, use the  and  buttons to high-
light HEAT/COOL.
Default: HEAT
2. Press the  button to display the heat and cool
selections.
3. Use the  and  buttons to select Heat or Cool.
4. Press the  button to accept the value and display
the next option.