Honeywell AC-140-7, AC-220-7 manual Exit Sensor a Setup, Sensor B, Calibrate, Label

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2. SETUP (ADVANCED OPTIONS)

T775A/B/M SERIES 2000 CONTROLLER

SETUP

SENSORS

SENSOR A

UNITS

CALIBRATE

LABEL

EXIT

M24506

Fig. 40. Setup - Sensors - Sensor A - Exit.

2.2.2.4. Exit Sensor A Setup

Press the W button to exit Sensor A selections and return to the Sensors menu.

or

Use the S and T buttons to highlight EXIT and press the

Xbutton.

SETUP SENSORS

SETUP

SENSORS

#SENSORS SENSOR A

SENSOR B EXIT

SETUP

SENSORS SENSOR B

CALIBRATE LABEL LIMIT

EXIT

2.2.3. SENSOR B

For the T775M2030 and T775M2048 models only, which have a High/Low modulating temperature limit, the LIMIT item displays on the Sensor B menu.

1.From the Sensors menu, use the T button to high- light SENSOR B.

2.Press the X button to display the Sensor B menu.

M24507

Fig. 41. Setup - Sensors - Sensor B Menu.

2.2.3.1. CALIBRATE

Setting the calibration value is accomplished the same way as the Sensor A. See “2.2.2.2. CALIBRATE (the sensor)” on page 18 above.

2.2.3.2. LABEL

Setting the label is accomplished the same way as the Sensor A. See “2.2.2.3. LABEL (the sensor input)” on page 18 above.

19

62-0254–03

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Contents Section Introduction FP-4 Freeze Protection KITSection InstallationInstalling the Conduit Control BOX Component Layout and Wiring Diagram Section InstallationOperation Setting the ControllerTroubleshooting Procedures Section TroubleshootingReplacement Parts Section Replacement PartsPER VAN AIR Terms and Conditions of Sale Section WarrantyProduct Description Temperature Sensorsa Controller DimensionsAccessories Mounting Before InstallationInstallation and Setup WiringMultiple Parallel Sensors Wiring Connections AccessTemperature Sensor Wiring Temperature Sensor Wire Type and SizeController Wiring Method Controller WiringConnection Terminal Label Description Sensors Wiring Applications ExamplesController Wiring Details Description of Wiring Terminal Connections Terminal LabelWiring for four-stage control 24 Vac input 24 Vac load Wiring for ML7984 valve actuator Wiring for three Series 90 Modutrol Motors Foota MΩ/ft Rating 200 ft 500 ft 000 ft Power LossTemperature Sensor Calibration CheckoutUsing the LCD Panel Interface Interface OverviewHome Screen Programming, Scheduling, and Summary Menus Accessing the MenusUsing the Menus Setup MenuSetpoint and Differential Heating Mode Setpoint and DifferentialCooling Mode Setpoint and Differential ProgrammingEntering 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 Setting up the Sensors Setup Advanced OptionsSetup Procedure Entering Setup ModeLabel the sensor input Sensor aUnits F or C Calibrate the sensorLabel Exit Sensor a SetupSensor B CalibrateLimit Sensor B only HI Limit or LOW Limit Sensor B onlySetting up the Outputs Setting up the Modulating OutputsThrottling Range Sensor B only Type of output signal MIN OUT %Integral Exit ScheduleUSE Sched OptionsMIN 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 Derivative modulating/floating relay only Reset RT run time hoursSetup Outputs Relay Exit Exit Setup ModeEntering Schedule Mode SchedulingCreating a Schedule SET Time SET DateDaylight daylight saving time Setting Individual Schedules Mon-Fri Schedule Defaults1. E1 Setpt setpoint for event 3. E2 Setpoint setpoint for event Exiting Scheduling ModeExit exit from selected time period settings 2. E1 Time time for eventDiagnostic Messages TroubleshootingErrors and Diagnostics Error MessageFCC Compliance Statement Safety ComplianceEmissions Compliance Immunity ComplianceDOC T775A/B/M Series 2000 Controller

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

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