Bard MV4000 General Programming Overview, Controller Programmable Features and Default Settings

Page 9

General Programming Overview

MV4000 Controller Buttons and Function

On/Off Button

1.Press and release the On/Off button to turn On controller, 4-character display will illuminate and Lead unit LED will light.

2.Press and release the On/Off button to turn Off controller. Controller will go dark and A/C units will stop.

Comfort Button

1.Press and release the Comfort button to change the Cooling Set Point to 72F and the Heating Set Point to 68F for a period of 1 hour.

2.Set Points will return to the programmed settings automatically after 1 hour.

3.Pressing the Comfort button during the 1 hour period will deactivate the Set Point change.

4.The temperature display will flash the current temperature while in override mode.

Program Button

1.Press the Program button and release it when the message “Prog” appears on the display.

2.Refer to Programming Instructions and follow these commands to change from Default settings.

Advance/Change/Save Button

1.Press and release the Advance button to swap lead and lag unit positions.

2.When in Program mode the Down and Up buttons are used to scroll through the programming steps.

3.A flashing display means that the particular function of that programming step is “set”, and the display will alternate between the step function and the setting.

4.To change the setting press the Change button and the display will stop flashing, allowing change to the setting.

5.Use Down or Up arrows to change setting as desired, and press the Save button and proceed as desired.

6.When done with programming changes press the Program button until display stops flashing and room temperature is shown.

Up and Down Buttons

These buttons are used to change the settings in conjunction with the Advance/Change/Save button when in programming mode.

Controller Programmable Features and Default Settings

Order /

Description

Range / Choice

Default

Display

 

 

 

LSEn

Temperature at local (main) sensor

 

 

 

 

SP

Cooling set point temperature

65 to 90F (18 to 32C)

77F (25C)

 

 

 

 

db

Deadband between cooling SP and heating set point

2 to 40F (1 to 24C)

27F (15C)

 

 

 

 

r1

Temperature at remote sensor 1 location, if connected

 

 

 

 

r2

Temperature at remote sensor 2 location, if connected

 

 

 

 

cFAn

Continuous blower operation

None, Lead, Both

Lead

 

 

 

 

deg

Controller system operates in F or C

F or C

F

 

 

 

 

Alt

Alternating Lead-Lag-Lead-Lag sequence or Non-Alternating Lead-Lead-Lag-Lag sequence —

Yes or No

Yes

Yes = Alternating

 

 

 

LLCO

Lead-Lag changeover time (Days)

1 - 30 days, or 0 for

7

disabled

 

 

 

 

 

 

 

HP

Heat pump logic enabled — only for 1-stage heat pumps and forces Lead-Lag sequence

Yes or No

No

(overrides a Non-Alt setting)

 

 

 

Cbd5

Unit 1 and 2 blowers automatically both run if delta T >5F between any 2 connected sensors

Yes or No

Yes

 

 

 

 

OFde

3-minute lead unit & 4-minute lag unit off-delay enabled

Yes or No

No

 

 

 

 

crun

Minimum 3-minute compressor runtime enabled

Yes or No

No

 

 

 

 

LoAL

Low temperature alarm setpoint

28 to 65F (-2 to 18C)

45F (7.2C)

 

 

 

 

HAL1

High temperature alarm level #1 setpoint

70F to 120F (21 to 49C)

90F (32C)

 

 

 

 

HAL2

High temperature alarm level #2 setpoint

70F to 120F (21 to 49C)

95F (35C)

 

 

 

 

Locd

Controller is locked and no changes can be made. Consult building authority.

If locked, display will show

Unlocked

Locd if changes attempted

 

 

 

 

 

 

 

Inter-Stage Differential

ISd2

From Stage 1 to Stage 2

ISd3

From Stage 2 to Stage 3

ISd4

From Stage 3 to Stage 4

 

 

2, 3, 4, 5 or 6F

4

2 or 3F

2

2 or 3F

2

 

 

On/Off Differential (Hysterisis)

CSon

Turn "On" above SP for Stage 1 Cooling

+1 or 2F

2

 

 

 

 

CSoF

Turn "Off" below SP for Stage 1 Cooling

-1, 2, 3 or 4F

-4

 

 

 

 

 

Stage 2, 3 and 4 Cooling automatically set same as Stage 1 decisions

 

 

 

 

 

 

HSoo

All Heating Stages are equal -/+ on & off differential

-1/+1 or -2/+2

-2/+2

 

 

 

 

CoPr

1 or 2-stage compressor, if set to 1 the 2nd stage Cooling Alarm activates on Cooling Call 2,

1 or 2

1

if set to 2 the 2nd stage Cooling Alarm activates on Cooling Call 3

 

 

 

 

 

 

 

Manual

2100-571A

Page

9 of 31

Image 9
Contents Installation Instructions & replacement parts list Contents Air Conditioning Contractors of America For more information, contact these publishersAmerican National Standards Institute Bard Bard Manufacturing Company, IncController certifications MV4000 Series Master ControllerBard Manufacturing Company, Inc Bryan, OH Temperature sensors SPECIFICATIONS/FEATURES for mv4000-B ControllerTemperature sensor logic Mounting the controllerLocated on Main Controller Board Located in the MV4000 panel boxGen Run/Econ Shutdown Terminal Blocka Economizer Fail Terminal BlockLOW voltage field wiring Controller power-upController grounding Advance Swap lead/Lag unit feature Staging delay periodsAccelerate timer feature Fire suppression circuitGeneral Programming Overview Controller Programmable Features and Default SettingsStage Compressor Units No Economizer Humidity control optionConfiguration Air Conditioners with Electric Heat Heating Sequence of OPERATIoNCB4000 Communication Board For XP or WindowsFor Vista or Windows Connect to network Log Out ButtonSecurity Locking feature Controller wiringGenerator run / economizer shutdown feature Backup dc power connectionHOOK-UP Diagram Selection Table Reference Shown AC Unit With Alarm Board & CB4000 Communication Board MIS-3063 MIS-3062 This page intentionally left blank MIS-3060 This page intentionally left blank Economizer failure alarm Compressor run alarmAlarm wiring 2nd stage cooling alarm ReFRIgerant pressure alarmsEmergencY venTIlatioN sequence Manual 2100-571A Manual 2100-571A Programming instructions 27F/15C Lead SEXP-638 a Parts List

MV4000 specifications

The Bard MV4000 is a groundbreaking mobile video platform designed to revolutionize the way organizations manage and distribute video content. This versatile device is particularly notable for its robust features, advanced technologies, and user-friendly characteristics, making it an indispensable tool for various industries, including education, security, and entertainment.

One of the standout features of the Bard MV4000 is its high-definition video capture capabilities. The platform supports 4K resolution, ensuring that every detail is captured with stunning clarity. This makes it an ideal solution for applications where image quality is paramount, such as live events or surveillance operations. The MV4000 is equipped with multiple camera inputs, allowing users to connect various types of cameras, including PTZ (pan-tilt-zoom) cameras for versatile shooting options.

Another significant advantage of the Bard MV4000 is its advanced streaming technology. The device supports a wide range of streaming protocols, including RTMP and HLS, facilitating seamless content delivery across different platforms. This flexibility ensures that users can easily broadcast live events over the internet or integrate the device into existing workflows without significant technical hurdles.

The MV4000 also features an intuitive user interface, making it accessible to users of all skill levels. The touchscreen controls simplify the setup and operation of the device, allowing video producers to focus on content creation rather than technical complexities. Additionally, the platform's built-in editing tools enable users to perform real-time adjustments, enhancing the overall production quality without the need for extensive post-production work.

In terms of connectivity, the Bard MV4000 excels with its multiple options, including Wi-Fi, Ethernet, and cellular connectivity. This versatility allows users to remain connected in various environments, from remote locations to urban settings. The device further supports various storage options, ensuring that users can save and access their video content with ease.

Finally, the Bard MV4000 is designed with durability in mind. Its rugged casing and robust construction make it suited for field use, ensuring it can withstand the rigors of outdoor applications. With its combination of high-definition video capabilities, advanced streaming technologies, user-friendly interface, versatile connectivity options, and durability, the Bard MV4000 stands out as a premier mobile video solution for today’s dynamic multimedia landscape.