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T775L SERIES 2000 ELECTRONIC STAND-ALONE STAGING CONTROLLER
SETUP
OUTPUTS
OPTIONS
MIN OFF
OR
MIN ON
Fig. 32. Setup - Outputs - Min On/Off Options.
SETUP
OUTPUTS
OPTIONS
DI OPTS
Fig. 33. Setup - Outputs - Options - DI Options.
62-0257—11
SETUP
SETUP
OUTPUTS
OUTPUTS
OPTIONS
OPTIONS
MIN OFF
MIN ON
0
SEC
ENTER
ENTER
MINIMUM
MINIMUM
OFF TIME
ON TIME
FOR RELAYS
FOR RELAYS
SETUP
OUTPUTS
OPTIONS
DI OPTS
DISABLE
SETPOINT
SETBACK
ENABLE
DHW
IGNORE
SELECT DI
OPTION
FOR
RELAYS
1.3.3.2. MIN OFF or MIN ON
This is the minimum number of seconds of "off time" or
"on time" for all relays that are not configured in a loop.
1. Press the button to display the Min Off /On value.
2. Use the and buttons to increase/decrease the
desired number of seconds from 0 to 990 seconds
in 10 second increments.
0
SEC
Default: 0 (zero)
Range: 0 to 990 seconds
3. Press the button to accept the seconds and
display the DI OPTS menu.
M24522A
NOTES:
1.
The minimum OFF or ON time applies to all
relays that are not configured in a loop.
2.
When minimum OFF or ON time is active, relays
waiting to be energized display a flashing
square underneath the relay number on the
home screen.
3.
If the minimum off time is not equal to zero (0),
the minimum off time activates at power-up.
To manually override, press the button.
4.
1.3.3.3. DI OPTIONS
The DI Option that you select applies to all outputs. This
option overrides any Setpoint/Setback values entered in
the Schedule.
1. Press the button to display the DI Option
selections.
2. Use the and buttons to highlight DISABLE,
SETBACK, or IGNORE.
Default: DISABLE
3. Press the button to accept the value and display
the SHOW RT menu.
M24442A
When the digital input (DI) closes, all outputs follow the DI
option value (Disable, Setpoint, Setback, Enable, DHW,
or Ignore):
• DISABLE disables the outputs; relays return to de-
energized state.
• SETPOINT forces the control to the setpoint
temperature.
• SETBACK enables a setback temperature value to be
programmed for each output and forces the control to
the setback temperature.
— To program the Setback temperature without
Reset, see Fig. 58 on page 24.
— To program the Setback temperature with Reset,
see Fig. 69 on page 28.
• ENABLE energizes all relays to 100%. Use this option
carefully.
• DHW: if a reset curve is being used, then the controlled
setpoint becomes the maximum setpoint (either SP
MAX A1 or BOILR MAX). If a reset curve is not being
used, then DI closure for DHW has no effect.
• IGNORE causes the digital input to have no effect on
the Relay outputs.
16
(digital input options)
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