Program Menu For Outputs With No Reset - Honeywell T775R 2000 Series Installation Instructions Manual

PROGRAM
RELAY 1
Fig. 38. Program Menu - No Reset.
PROGRAM
RELAY 1
SETPOINT
Fig. 39. Program - Setpoint.
PROGRAM
RELAY 1
DIFFRNTL
Fig. 40. Program - Differential or Throttling Range.
NOTES:
a. In heating mode, the Differential is below the
setpoint. The relay de-energizes when the
temperature rises to the setpoint. As the temperature
drops to the setpoint minus the Differential, the relay
energizes.
b. In cooling mode, the Differential is above the
setpoint. The relay de-energizes when the
temperature falls to the setpoint. As the temperature
rises to the setpoint plus the Differential, the relay
energizes.
T775R SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
MENU
PROGRAM
RELAY 1
SETPOINT
DIFFRNTL
SENSOR
HEAT/COOL
SETBACK
EXIT
M24315
MENU
PROGRAM
RELAY 1
SETPOINT
70 o
F
ENTER
SETPOINT
FOR
RELAY 1
M24316
MENU
PROGRAM
RELAY 1
DIFFRNTL
20 o
F
ENTER
DIFFERENTIAL
FOR
RELAY 1
M24317
17
2.1.1. Program Menu for Outputs with
No Reset
Press the MENU button, select PROGRAM, then highlight
the MOD or Relay desired and press the  button to view
the parameters. Fig. 38 shows RELAY 1.
NOTE: For MOD 1 and 2, THROT RNG replaces
DIFFRNTL.
NOTE: The Setback parameter displays only if
scheduling is enabled (refer to Fig. 65 on
page 26) or the DI Option is set to Setback
(refer to Fig. 67 on page 27).
Continue with "2.1.2. SETPOINT".
2.1.2. SETPOINT
1. From the menu, use the  and  buttons to high-
light SETPOINT.
2. Press the  button to display the setpoint value.
3. Use the  and  buttons to increase/decrease the
desired setpoint temperature.
Default: 70° F (21° C)
Range: -40° to 248° F (-40° to 120° C)
4. Press the  button to accept the setpoint tempera-
ture and display the next option.
2.1.3. DIFFERENTIAL or THROTTLING
RANGE
Differential displays for the Relay outputs and Throttling
Range is used for Modulating outputs.
1. From the menu, use the  and  buttons to high-
light DIFFRNTL or 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° to 300° F (1° to 149° C)
4. Press the  button to accept the value and display
the next option.
c. The Throttling Range brackets the setpoint setting,
e.g., if the setpoint is 72°F (22° C) and the
throttling range is 10° F (-12° C), then the effective
throttling temperature range is 67° to 77° F (19° to
25° C). This applies to both modulating outputs
and floating outputs.
62-0249—13