Honeywell T775U - Manual (Page 25)

T775U SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
25 62-0255—07
2. PROGRAMMING OUTPUTS
(MOD AND RELAY) WITH NO
RESET
The T775U can be programmed for Reset or No Reset.
From the factory, the T775U is programmed for No Reset.
This section describes the steps necessary to program
the controller for No Reset.
NOTE: For applications where Reset is not used, only
one sensor (Sensor A) is available for use.
Fig. 57. Program Menu.
2.1. Entering Program Mode
Press the MENU button, then select PROGRAM and
press the X button to view the Program menu.
Fig. 58. Program Menu - No Reset.
2.1.1. Program Menu for Outputs with
No Reset
From the Program menu, select MOD 1, MOD 2,
RELAY 1, or RELAY 2 to view the parameters. This
section illustrates the screens for selecting MOD 1, but
other than as noted below, the programming is the same
for each output.
NOTE: For Relays, DIFFRNTL replaces THROT RNG.
NOTE: The Setback parameter displays only if schedul-
ing is enabled (see Fig. 47 on page 21) or the DI
Option is set to Setback. (see Fig. 49 on
page 22).
Continue with “2.1.2. SETPOINT”.
Fig. 59. Program - Setpoint.
2.1.2. SETPOINT
1. From the menu, use the S and T buttons to high-
light SETPOINT.
2. Press the X button to display the setpoint value.
3. Use the S and T buttons to increase/decrease the
desired setpoint temperature.
Default: 70°F (21°C)
Range: -40°F to 248°F (-40°C to 120°C)
4. Press the X button to accept the setpoint tempera-
ture and display the next option.
MENU
PROGRAM
MENU
PROGRAM
MOD 1
MOD 2
RELAY 1
RELAY 2
EXIT
M24567
PROGRAM
MOD 1
MENU
PROGRAM
MOD 1
SETPOINT
SETBACK
SENSOR
THROT RNG
ACTION
EXIT
M24580A
ENTER
SETPOINT
FOR
MOD 1
PROGRAM
MOD
1
SETPOINT
MENU
PROGRAM
MOD 1
SETPOINT
70 F o
M24581