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T775U SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
62-0255—09 24
Fig. 50. Setup - Outputs - Options - DI Options.
1.3.3.3. DI OPTIONS (digital input options)
The DI Option you select applies to all outputs. This
option overrides any Setpoint/Setback values entered in
the Schedule.
1. Press the u button to display the DI Option selec-
tions.
2. Use the p and q buttons to highlight DISABLE, SET-
BACK, or IGNORE.
Default: DISABLE
3. Press the u button to accept the value and display
the SHOW RT option.
When the digital input (DI) closes, all outputs follow the DI
option value (Disable, Setback, or Ignore):
• DISABLE disables the outputs; relays return to de-
energized state and Mod outputs return to 0% output.
• SETPOINT forces the control to the setpoint
temperature.
• SETBACK enables a setback temperature value to be
programmed for each output.
— To program the Setback temperature with Reset,
see Fig. 74 on page 32.
— To program the Setback temperature without
Reset, see Fig. 61 on page 27.
• ENABLE energizes all relays to 100%. Use this option
carefully.
• IGNORE causes the digital input to have no effect on
the Relay or Mod outputs.
Fig. 51. Setup - Outputs - Options - Show Runtime.
1.3.3.4. SHOW RT (show run time hours)
1. Press the u button to display the Show RT values.
2. Use the p and q buttons to select YES or NO.
Default: YES
3. Press the u button to accept the value and return to
the Options menu.
Selecting YES shows the RT (run time) hours for each
relay on the home screen displays.
NOTE: Run times can be reset to zero for each indi-
vidual relay. You must do this for each relay
that you want to reset to zero. See “1.3.4.3.
RESET RT (run time)” on page 26.
Fig. 52. Setup - Outputs - Options - Exit.
1.3.3.5. Exit Options Setup
Press the t button to exit the Options set up and return to
the Outputs menu.
or
Use the p and q buttons to highlight EXIT and press the u
button.
Continue with “1.3.4. Setting up the Relays”.
SETUP
OUTPUTS
OPTIONS
DI OPTS
SETUP
OUTPUTS
OPTIONS
DI OPTS
SELECT DI
OPTIONS
FOR
OUTPUTS
DISABLE
SETPOINT
SETBACK
ENABLE
IGNORE
M24611A
SETUP
OUTPUTS
OPTIONS
SHOW RT
SETUP
OUTPUTS
OPTIONS
SHOW RT
USE
RUNTIME
FOR
RELAYS
YES
NO
M24612
SETUP
OUTPUTS
OPTIONS
USE SCHED
MIN OFF
DI OPTION
SHOW RT
EXIT
M24613