Honeywell AC-140-7, AC-220-7 manual Schedule, Exit

Page 31

2. SETUP (ADVANCED OPTIONS)

T775A/B/M SERIES 2000 CONTROLLER

SETUP

OUTPUTS

MOD 1

DERIVATIV

SETUP

OUTPUTS

MOD 1

DERIVATIV

0 SEC

ENTER

DERIVATIVE

TIME FOR

MOD 1

M24516

2.3.1.4. DERIVATIVE

The Derivative default value is factory set to zero (no derivative control). It is strongly recommended that the derivative remain at zero (0) unless you have a very good reason to adjust it. Derivative control is not needed in the vast majority of HVAC applications.

1.

From the Mod menu, use the S and T buttons to

 

highlight DERIVATIV.

2.

Press the X button to display the Derivative sec-

 

onds.

3.

Use the S and T buttons to increase/decrease the

 

value.

Fig. 50. Setup - Outputs - Mod Out - Derivative.

Default: 0 (zero)

Range: 0 to 3,600 seconds

4. Press the X button to accept the seconds and

return to the Mod menu.

SETUP

OUTPUTS

MOD 1

SCHEDULE

SETUP

OUTPUTS

MOD 1

SCHEDULE

YES

NO

USE

 

SCHEDULE

 

FOR

 

OUTPUTS

M24517

 

2.3.1.5. SCHEDULE

The Schedule option displays only if the USE SCHED parameter is set to Yes (see page 24).

1.From the Mod menu, use the S and T buttons to highlight SCHEDULE.

2.Use the S and T buttons to highlight YES or NO. Default: YES

3.Press the X button to accept the selection and return to the Mod menu.

Each output can be set up to follow or ignore the built in scheduler. To disable the scheduler for all outputs, see “2.3.3.1. USE SCHED” on page 24.

Fig. 51. Setup - Outputs - Mod Out - Schedule.

SETUP

OUTPUTS

MOD 1

TYPE

MIN OUT % INTEGRAL DERIVATIV SCHEDULE

EXIT

2.3.1.6. EXIT

Press the W button (or highlight EXIT and press the X button) to exit the Mod menu and return to the Outputs menu.

If you have a second modulating output to configure, go to “2.3.1. Setting up the Modulating Outputs” on page 21.

If you are finished setting up the modulating outputs, continue with “2.3.2. NBR OF RELAYS”.

M24518

Fig. 52. Setup - Outputs - Mod Out - Exit.

23

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 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 CheckoutInterface Overview Using the LCD Panel InterfaceHome Screen Programming, Scheduling, and Summary Menus Accessing the MenusUsing the Menus Setup MenuSetpoint and Differential Heating Mode Setpoint and DifferentialCooling Mode Setpoint and Differential ProgrammingProgramming 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 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 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 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

The Honeywell AC-140-7 and AC-220-7 are advanced air conditioning units that exemplify modern air conditioning technology, delivering both comfort and efficiency. Designed for varying space requirements, these units cater to both residential and light commercial settings, providing versatile solutions for climate control.

The AC-140-7 model is particularly known for its compact design, making it suitable for smaller spaces without sacrificing performance. It delivers an impressive cooling output, effectively maintaining comfortable indoor temperatures even during the hottest months. The system utilizes a high-efficiency compressor that operates quietly, ensuring minimal disruption to daily activities. Additionally, the AC-140-7 features an advanced air filtration system that helps to improve indoor air quality by capturing dust, allergens, and other particulates.

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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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In summary, the Honeywell AC-140-7 and AC-220-7 units are excellent examples of innovation in air conditioning solutions. With their combination of efficiency, advanced features, and quiet operation, these models represent a significant investment in comfort and sustainability for any space. Whether cooling a small room or a larger area, Honeywell’s engineering excellence ensures that users enjoy effective climate control tailored to their needs.
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