Honeywell AC-220-7, AC-140-7 Derivative modulating/floating relay only, Reset RT run time hours

Page 36

T775A/B/M SERIES 2000 CONTROLLER

2. SETUP (ADVANCED OPTIONS)

SETUP

OUTPUTS

FLOAT 1

DERIVATIV

SETUP

OUTPUTS

FLOAT 1

DERIVATIV

0SEC

ENTER

 

DERIVATIVE

 

TIME FOR

 

FLOAT 1

M24531

 

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)

Fig. 65. Setup - Outputs - Floating Relay - Derivative.

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.

SETUP

OUTPUTS

RELAY 1

SCHEDULE

SETUP

OUTPUTS

RELAY 1

SCHEDULE

YES

NO

USE

SCHEDULE

FOR

OUTPUTS

M24532

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

Fig. 66. Setup - Outputs - Relay - Schedule.

not controlled by the schedule.

 

 

If NO is selected, the Setback selection does not appear

 

in the Program menu for this output.

SETUP

OUTPUTS

RELAY 1

RESET RT

SETUP

OUTPUTS

RELAY 1

RESET RT

YES

NO

RESET

 

RUN TIME

 

FOR

 

RELAY 1

M24533

 

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

Fig. 67. Setup - Outputs - Relay - Reset Runtime.

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.

62-0254–03

28

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Contents FP-4 Freeze Protection KIT Section IntroductionInstallation SectionInstalling the Conduit Section Installation Control BOX Component Layout and Wiring DiagramSetting the Controller OperationSection Troubleshooting Troubleshooting ProceduresSection Replacement Parts Replacement PartsSection Warranty PER VAN AIR Terms and Conditions of SaleProduct Description Temperature Sensorsa Controller DimensionsAccessories Before Installation Installation and SetupWiring MountingWiring Connections Access Temperature Sensor WiringTemperature Sensor Wire Type and Size Multiple Parallel SensorsController Wiring Controller Wiring MethodWiring Applications Examples Controller Wiring DetailsDescription of Wiring Terminal Connections Terminal Label Connection Terminal Label Description SensorsWiring for four-stage control 24 Vac input 24 Vac load Wiring for ML7984 valve actuator Wiring for three Series 90 Modutrol Motors Power Loss Temperature Sensor CalibrationCheckout Foota MΩ/ft Rating 200 ft 500 ft 000 ftUsing the LCD Panel Interface Interface OverviewHome Screen Accessing the Menus Using the MenusSetup Menu Programming, Scheduling, and Summary MenusHeating Mode Setpoint and Differential Cooling Mode Setpoint and DifferentialProgramming Setpoint and DifferentialEntering Program Mode Programming the T775A/B/M ControllerProgram Menu for Outputs Differential or Throttling Range SensorHEAT/COOL Exiting Program Mode SetbackProgram Next Output Mod or Relay Setup Advanced Options Setup ProcedureEntering Setup Mode Setting up the SensorsSensor a Units F or CCalibrate the sensor Label the sensor inputExit Sensor a Setup Sensor BCalibrate LabelHI Limit or LOW Limit Sensor B only Limit Sensor B onlySetting up the Outputs Setting up the Modulating OutputsThrottling Range Sensor B only Type of output signal MIN OUT %Integral Schedule ExitOptions USE SchedMIN OFF minimum off time for all relays DI Options digital input optionsShow RT show run time hours Exit Options Setup Setting up the RelaysType standard or floating Floating Relay Menu Reset RT run time hours Derivative modulating/floating relay onlyExit Setup Mode Setup Outputs Relay ExitEntering Schedule Mode SchedulingCreating a Schedule SET Time SET DateDaylight daylight saving time Setting Individual Schedules Mon-Fri Schedule Defaults1. E1 Setpt setpoint for event Exiting Scheduling Mode Exit exit from selected time period settings2. E1 Time time for event 3. E2 Setpoint setpoint for eventTroubleshooting Errors and DiagnosticsError Message Diagnostic MessagesSafety Compliance Emissions ComplianceImmunity Compliance FCC Compliance StatementDOC T775A/B/M Series 2000 Controller

AC-220-7, AC-140-7 specifications

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Both models are equipped with state-of-the-art technologies, including smart diagnostic features that help users troubleshoot issues quickly and efficiently. This capability not only enhances the user experience but also prolongs the lifespan of the units. Furthermore, these units are easy to install and maintain, with accessible components for service and cleaning.

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