Honeywell AC-220-7, AC-140-7 manual Scheduling, Creating a Schedule, Entering Schedule Mode

Page 38

T775A/B/M SERIES 2000 CONTROLLER

3. SCHEDULING

3. SCHEDULING

Scheduling provides the ability to set daily temperature settings for up to two events per day. Typically, these are the daytime (setpoint) and the nighttime (setback) settings.

IMPORTANT

To enable Scheduling, you must first enter Setup mode (press and hold the MENU button for 5 seconds), select OUTPUTS, select OPTIONS, select USE SCHED, and then select YES. (see “2.3.3.1. USE SCHED” on page 24).

IMPORTANT

To properly account for Daylight Saving time, be sure to set the Date before setting the Time. See “3.2.2. SET DATE” on page 31.

NOTE: Each output is independently configurable to follow the schedule or not. For modulating outputs, see “2.3.1.5. SCHEDULE” on page 23. For relay outputs, see “2.3.4.2. SCHEDULE” on page 28.

NOTE: The controller interface is intuitive. You may find that you do not need the following scheduling instructions. 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 Scheduling mode and return to the home screen.

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

To create or change a schedule, you use the —

•Left arrow button (W) to scroll backward through the Schedule 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 schedule parameter

Creating a Schedule

To create a schedule, perform the following in the order listed:

1.Enable Scheduling in Setup mode - see “2.3.3.1. USE SCHED” on page 24

2.Enter Schedule mode — see “3.1. Entering Sched- ule Mode”

3.Set the Schedule Options — see “3.2. OPTIONS”

4.Set Individual Schedules — begin with “3.3. Setting Individual Schedules” on page 32

5.Exit Schedule Mode — see “3.4. Exiting Scheduling Mode” on page 33

MENU

SCHEDULE

MENU

SCHEDULE

OPTIONS

MON-FRI

SAT-SUN

MONDAY

TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY EXIT

3.1. Entering Schedule Mode

Press the MENU button, then select SCHEDULE and press the X button to view the Schedule menu.

M24536

Fig. 69. Schedule - Menu.

MENU

SCHEDULE

OPTIONS

MENU

SCHEDULE

OPTIONS

SET TIME

SET DATE

DAYLIGHT

EXIT

3.2. OPTIONS

1.From the Schedule menu, use the S and T buttons to highlight OPTIONS.

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

M24537

Fig. 70. Schedule - Options Menu.

62-0254–03

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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 Accessories Temperature SensorsaController Dimensions Wiring Before InstallationInstallation and Setup MountingTemperature Sensor Wire Type and Size Wiring Connections AccessTemperature Sensor Wiring Multiple Parallel SensorsController Wiring Controller Wiring MethodDescription of Wiring Terminal Connections Terminal Label Wiring Applications ExamplesController Wiring Details 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 Checkout Power LossTemperature Sensor Calibration Foota MΩ/ft Rating 200 ft 500 ft 000 ftHome Screen Using the LCD Panel InterfaceInterface Overview Setup Menu Accessing the MenusUsing the Menus Programming, Scheduling, and Summary MenusProgramming Heating Mode Setpoint and DifferentialCooling Mode Setpoint and Differential Setpoint and DifferentialProgram Menu for Outputs Entering Program ModeProgramming the T775A/B/M Controller HEAT/COOL Differential or Throttling RangeSensor Program Next Output Mod or Relay Exiting Program ModeSetback Entering Setup Mode Setup Advanced OptionsSetup Procedure Setting up the SensorsCalibrate the sensor Sensor aUnits F or C Label the sensor inputCalibrate Exit Sensor a SetupSensor B LabelHI Limit or LOW Limit Sensor B only Limit Sensor B onlyThrottling Range Sensor B only Setting up the OutputsSetting up the Modulating Outputs Integral Type of output signalMIN OUT % Schedule ExitOptions USE SchedShow RT show run time hours MIN OFF minimum off time for all relaysDI Options digital input options Type standard or floating Exit Options SetupSetting up the Relays Floating Relay Menu Reset RT run time hours Derivative modulating/floating relay onlyExit Setup Mode Setup Outputs Relay ExitCreating a Schedule Entering Schedule ModeScheduling Daylight daylight saving time SET TimeSET Date 1. E1 Setpt setpoint for event Setting Individual SchedulesMon-Fri Schedule Defaults 2. E1 Time time for event Exiting Scheduling ModeExit exit from selected time period settings 3. E2 Setpoint setpoint for eventError Message TroubleshootingErrors and Diagnostics Diagnostic MessagesImmunity Compliance Safety ComplianceEmissions Compliance FCC Compliance StatementDOC T775A/B/M Series 2000 Controller

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

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