Derivative, Schedule, Reset rt – Van Air Systems FP-3 Kit User Manual
Page 36
T775A/B/M SERIES 2000 CONTROLLER
2. SETUP (ADVANCED OPTIONS)
62-0254–03
28
Fig. 65. Setup - Outputs - Floating Relay - Derivative.
2.3.4.1.1.3. DERIVATIVE
(modulating/floating relay only)
The Derivative option displays only on the T775B2016,
T775B2024, T775B2032, and T775B2040 models when
the Type option = Floating.
1.
From the menu, use the
S and T buttons to high-
light DERIVATIV.
2.
Press the
X button to display the actuator value.
3.
Use the
S and T buttons to increase/decrease the
desired number of seconds.
Default: 0 seconds
Range: 0 to 3,600 seconds)
4.
Press the
X button to accept the value and display
the SCHEDULE option.
Continue with “2.3.4.2. SCHEDULE” for the remaining
relay selections.
Fig. 66. Setup - Outputs - Relay - Schedule.
2.3.4.2. SCHEDULE
This selection displays only if “Use Sched = YES” is
selected during the Output Options setup (see page 24).
When selected, individual outputs default to follow the
schedule.
1.
Press the
X button to display the Schedule values.
2.
Use the
S and T buttons to select YES or NO.
Default: YES
3.
Press the
X button to accept the value and return to
the Relay menu.
An individual output can be selected to be controlled or
not controlled by the schedule.
If NO is selected, the Setback selection does not appear
in the Program menu for this output.
Fig. 67. Setup - Outputs - Relay - Reset Runtime.
2.3.4.3. RESET RT
(run time hours)
This selection displays only if “Show RT = YES” is
selected during Output Options setup (see page 25).
1.
From the Relay menu, press the
X button to display
the Reset RT values.
2.
Use the
S and T buttons to select YES or NO.
Default: NO
3.
Press the
X button to accept the value and return to
the Relay menu.
Selecting YES immediately resets the output run time
hours to zero for this output. When you subsequently
return to this screen, the RESET RT defaults to NO.
NOTE:
Run times can be reset to zero for each individ-
ual relay. You must do this for each relay that
you want to reset to zero.
SETUP
OUTPUTS
FLOAT 1
DERIVATIV
ENTER
DERIVATIVE
TIME FOR
FLOAT 1
SETUP
OUTPUTS
FLOAT 1
DERIVATIV
0
SEC
M24531
SETUP
OUTPUTS
RELAY 1
SCHEDULE
SETUP
OUTPUTS
RELAY 1
SCHEDULE
USE
SCHEDULE
FOR
OUTPUTS
YES
NO
M24532
SETUP
OUTPUTS
RELAY 1
RESET RT
SETUP
OUTPUTS
RELAY 1
RESET RT
RESET
RUN TIME
FOR
RELAY 1
YES
NO
M24533