Honeywell AC-140-7, AC-220-7 manual Setup Advanced Options, Setup Procedure, Entering Setup Mode

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2. SETUP (ADVANCED OPTIONS)

2. SETUP (ADVANCED OPTIONS)

Setup provides the ability to change the factory default settings for the temperature sensors and outputs, to enable/disable reset control, and to enable/disable scheduling.

NOTE: The controller interface is intuitive. You may find that you do not need the following setup instructions for the sensors and outputs. You may want to use this procedure simply as a reference to locate the particular option or parameter of interest.

NOTES:

1.If you press the HOME button or there is no keypad activity for four minutes, you exit Setup mode and return to the home screen.

2.If you press the MENU button, you exit Setup mode and return to the menu.

Setup Procedure

The Setup process uses a hierarchical menu structure that is easy to use. You press the W and X arrow buttons to move forward and backward through the menus.

NOTE: The menus can display only those relays that are defined in Setup (see “2.3.2. NBR OF RELAYS” on page 24). For example, if you con- figure only two relays, then only two relays dis- play on the appropriate menus.

T775A/B/M SERIES 2000 CONTROLLER

Once in Setup mode, you use the —

Left arrow button(W) to scroll backward through the Setup menus

Right arrow button (X) to select the highlighted menu item and display its content

Up and Down arrow buttons (S and T) to scroll up and down through a list of items or to increase or decrease the value of a displayed setup parameter

To change the controller’s sensors and output setup parameters, perform the following procedures in the order listed:

1.Enter Setup mode — see “2.1. Entering Setup Mode”

2.Setup Sensors — see “2.2. Setting up the Sensors”

3.Setup Outputs — see “2.3. Setting up the Outputs” on page 21

4.Exit Setup Mode — see “2.4. EXIT Setup Mode” on page 29

2.1. Entering Setup Mode

To enter Setup mode, press and hold the MENU button for five seconds to display the Setup menu. See Fig. 25 on page 12.

SETUP

SENSORS

SETUP

SENSORS

#SENSORS SENSOR A SENSOR B EXIT

2.2. Setting up the Sensors

1.From the Setup menu, use the S and T buttons to highlight SENSORS.

2.Press the X button to display the Sensors menu.

M24500

Fig. 34. Setup - Sensors Menu.

SETUP

SENSORS

# SENSORS

SETUP

SENSORS

# SENSORS

2

ENTER

NUMBER OF

SENSORS

M24501

2.2.1. Number of SENSORS

The value entered here determines the number of sensors displayed on the home screen.

1.From the Sensors menu, highlight # SENSORS then press the X button to display the number of sensors.

2.Use the S and T buttons to enter the number of sensors (1 or 2).

Default: 2

3.Press the X button to accept the value and display the SENSOR A selection.

Fig. 35. Setup - Sensors - Number of Sensors.

17

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 Controller Dimensions Temperature SensorsaAccessories Installation and Setup Before InstallationWiring MountingTemperature Sensor Wiring Wiring Connections AccessTemperature Sensor Wire Type and Size Multiple Parallel SensorsController Wiring Method Controller WiringController Wiring Details Wiring Applications ExamplesDescription 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 Temperature Sensor Calibration Power LossCheckout Foota MΩ/ft Rating 200 ft 500 ft 000 ftInterface Overview Using the LCD Panel InterfaceHome Screen Using the Menus Accessing the MenusSetup Menu Programming, Scheduling, and Summary MenusCooling Mode Setpoint and Differential Heating Mode Setpoint and DifferentialProgramming Setpoint and DifferentialProgramming the T775A/B/M Controller Entering Program ModeProgram Menu for Outputs Sensor Differential or Throttling RangeHEAT/COOL Setback Exiting Program ModeProgram Next Output Mod or Relay Setup Procedure Setup Advanced OptionsEntering Setup Mode Setting up the SensorsUnits F or C Sensor aCalibrate the sensor Label the sensor inputSensor B Exit Sensor a SetupCalibrate LabelLimit Sensor B only HI Limit or LOW Limit Sensor B onlySetting up the Modulating Outputs Setting up the OutputsThrottling Range Sensor B only MIN OUT % Type of output signalIntegral Exit ScheduleUSE Sched OptionsDI Options digital input options MIN OFF minimum off time for all relaysShow RT show run time hours Setting up the Relays Exit Options SetupType standard or floating Floating Relay Menu Derivative modulating/floating relay only Reset RT run time hoursSetup Outputs Relay Exit Exit Setup ModeScheduling Entering Schedule ModeCreating a Schedule SET Date SET TimeDaylight daylight saving time Mon-Fri Schedule Defaults Setting Individual Schedules1. E1 Setpt setpoint for event Exit exit from selected time period settings Exiting Scheduling Mode2. E1 Time time for event 3. E2 Setpoint setpoint for eventErrors and Diagnostics TroubleshootingError Message Diagnostic MessagesEmissions Compliance Safety ComplianceImmunity Compliance FCC Compliance StatementDOC T775A/B/M Series 2000 Controller

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