Van Air Systems FP-4 Kit - Manual (Page 22)

T775A/B/M SERIES 2000 CONTROLLER 1. PROGRAMMING
62-0254–03 14
Programming the T775A/B/M Controller
To program the controller, perform the following
procedures in the order listed:
1. Enter Program mode — see “1.1. Entering Program
Mode”
2. Program the Outputs — see “1.2. Program Menu for
Outputs” on page 14
When programming is complete, you may continue with
“3. Scheduling” on page 30 or, for advanced options,
continue with “2. Setup (Advanced Options)” on page 17.
Fig. 26. Program Menu.
1.1. Entering Program Mode
Press the MENU button, then select PROGRAM and
press the
X button to view the Program menu.
Fig. 26 shows the Program menus for controllers with and
without Modulating Outputs.
NOTE: Modulating outputs are not available on the
T775A and T775B controller models.
Fig. 27. Program Menu Outputs.
1.2. Program Menu for Outputs
Press the MENU button, select PROGRAM, then select
RELAY 1 (or MOD 1) to view the parameters. Fig. 27
shows RELAY 1.
NOTE: For MOD 1 and 2, THROT RNG replaces
DIFFRNTL.
NOTE: The Setback parameter displays only if schedul-
ing is enabled (see Fig. 55 on page 24) or the DI
Option is set to Setback. (see Fig. 57 on
page 25).
Continue with “1.2.1. SETPOINT”.
Fig. 28. Program - Setpoint.
1.2.1. 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.
OR
MENU
PROGRAM
MENU
PROGRAM
M24492
RELAY 1
RELAY 2
RELAY 3
RELAY 4
EXIT
MENU
PROGRAM
MOD 1
MOD 2
RELAY 1
RELAY 2
RELAY 3
RELAY 4
EXIT
PROGRAM
RELAY 1
MENU
PROGRAM
RELAY 1
SETPOINT
DIFFRNTL
SENSOR
HEAT/COOL
SETBACK
EXIT
M24493
ENTER
SETPOINT
FOR
RELAY 1
PROGRAM
RELAY 1
SETPOINT
MENU
PROGRAM
RELAY 1
SETPOINT
70 F o
M24494