T775P SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
27
62-0256—11
Fig. 65. Setpoint Values for Reset and Setback.
2.2. Program Menus for Reset
Press the
MENU
button, then select PROGRAM and
press the
button to view the Program menu.
Fig. 65 shows the menus for Reset-Other and Reset-
Boiler. Your menu is the one chosen in “2.1. Setting Up
the Controller for Reset” on page 26.
NOTE: The Setback parameter displays only if
scheduling is enabled (see Fig. 30 on
page 16) or the DI Option is set to Setback.
(see Fig. 40 on page 19).
Fig. 66. Program - Sensor A - Max. Setpoint.
2.2.1. SP MAX or BOILER MAX
Setpoint maximum for Sensor A.
1.
From the menu, use the
and
buttons to high-
light SP MAX or BOILR MAX.
2.
Press the
button to display the maximum setpoint
value.
3.
Use the
and
buttons to increase/decrease the
desired maximum setpoint temperature.
Default: 180°F (82°C)
Range: -40°F to 248°F (-40°C to 120°C)
4.
Press the
button to accept the setpoint tempera-
ture and display the next option.
Fig. 67. Program - Sensor B - Min. Setpoint.
2.2.2. RESET B1 or OUTSD MIN
Sensor B value when Sensor A setpoint is at maximum.
1.
From the menu, use the
and
buttons to high-
light RESET B1 or OUTSD MIN.
2.
Press the
button to display the setpoint value.
3.
Use the
and
buttons to increase/decrease the
desired setpoint temperature.
Default: 10°F (-12°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.
Fig. 68. Program - Sensor A - Min. Setpoint.
2.2.3. SP MIN or BOILER MIN
Setpoint minimum for Sensor A.
1.
From the menu, use the
and
buttons to high-
light SP MIN or BOILR MIN.
2.
Press the
button to display the setpoint value.
3.
Use the
and
buttons to increase/decrease the
desired minimum setpoint temperature.
Default: 140°F (60°C)
Range: -40°F to 248°F (-40°C to 120°C)
4.
Press the
button to accept the setpoint tempera-
ture and display the next option.
SP MAX
RESET B1
SP MIN
RESET B2
THROT RNG
SENSOR
HEAT/COOL
SETBACK
EXIT
OR
MENU
PROGRAM
MENU
PROGRAM
RESET = YES-OTHER
AND
DI OPTION = SETBACK
RESET = YES-BOILER
AND
DI OPTION = SETBACK
M24544
BOILR MAX
OUTSD MIN
BOILR MIN
OUTSD MAX
THROT RNG
SENSOR
HEAT/COOL
SETBACK
EXIT
ENTER
MAXIMUM
SETPOINT
M24576
PROGRAM
SP MAX
MENU
PROGRAM
SP MAX
180
F
o
ENTER
MINIMUM
VALUE FOR
OUTSIDE B
PROGRAM
R RESET B1
MENU
PROGRAM
RESET B1
10
F
o
M24585
ENTER
MINIMUM
SETPOINT
PROGRAM
SP MIN
MENU
PROGRAM
SP MIN
140
F
o
M24636
