Carrier 30GK manual Description of the Alarms menu, Description of the Alarms History menu

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BROADCAST CONFIGURATION SUB-MENU

ITEM #

FORMAT

COMMENTS

0

broAdCASt MEnu

When selected this item authorises a return to the main menu.

1

YES/no

Determines whether or not the unit is a broadcast acknowledger when the unit is connected on a CCN network. There must be

 

 

only one broadcast acknowledger in a CCN.

 

 

Warning: if the unit operates in standalone mode (not CCN connected) this choice must be set to Yes if the holiday function is used

 

 

(see section 4.5.7.8) or if you want to configure the daylight saving time function.

 

 

 

2

YES/no

This item authorises enabling or disabling the Broadcast function. When it is set to Yes, the control will make a periodic

 

 

broadcast on the CCN. When it is set to No, the control is not the broadcaster and there is no need to configure the other choice in

 

 

this table. There must be only one broadcaster in a CCN and this item should not be configured if any other system element is

 

 

acting as broadcaster.

 

 

Warning: if the unit operates in standalone (not CCN connected) this choice must be set to Yes if the holiday function is used (see

 

 

section 4.5.7.8) or if you want to configure the daylight saving time function.

3

nnn

OAT Broadcaster bus number: it is the bus number of the system that has the outside air temperature sensor connected to it.

 

0 to 239

Used for CCN network function only.

4

nnn

OAT Broadcaster element number: it is the element number of the system element that has the outside air temperature sensor

 

0 to 239

connected to it. Used for CCN network function only.

 

 

 

5

nn

Daylight saving start month. In this mode you enter the month in which the broadcaster will adjust its time for the start of

 

1 to 12

daylight saving time.

 

 

 

6

nn

Daylight saving start day. In this mode you enter the day on which the broadcaster will adjust its time for the start of daylight

 

1 to 31

saving time.

 

 

 

7n1n2n3n4 00:00 to 24:00

Authorises entering the hours and minutes for saving start. In this mode you enter the time of day when the broadcaster will adjust its time for the start of daylight saving time.

n1n2: hours (00 to 24). The first time the Enter button is continuously pressed, the first two characters in the 4-digit display flash so that hours can be adjusted.

n3n4: minutes (00 to 59). Continuous pressing of the Enter key again causes the last two characters to flash so that minutes can be adjusted.

8

nnnn

Daylight saving start minutes to add: number of minutes by which the broadcaster will adjust its time for the start of daylight

 

1 to 1440 minutes

saving time.

9

nn

Daylight saving stop month. In this mode you enter the month in which the broadcaster will adjust its time for the end of

 

1 to 12

daylight saving time.

 

 

 

10

nn

Daylight saving stop day. In this mode you enter the day on which the broadcaster will adjust its time for the end of daylight

 

1 to 31

saving time.

 

 

 

11

n1n2n3n4

Authorises entering the hours and minutes for saving stop. In this mode you enter the time of day when the broadcaster

 

00:00 to 24:00

will adjust its time for the end of daylight saving time.

12

nnnn

Daylight saving start minutes to subtract: number of minutes by which the broadcaster will adjust its time for the end of

 

1 to 1440 minutes

daylight saving time.

n1n2: hours (00 to 24). The first time the Enter button is continuously pressed, the first two characters in the 4-digit display flash so that hours can be adjusted.

n3n4: minutes (00 to 59). Continuous pressing of the Enter key again causes the last two characters to flash so that minutes can be adjusted.

4.5.8 - Description of the Alarms menu

This menu is used to display and reset up to 5 active alarms. It also permits alarm reset. If no alarm is active this menu is not accessible. See section 6 for a complete description of the alarm codes and alarm reset.

ALARMS MENU

ITEM #

FORMAT

DESCRIPTION

0 [1]

X ALArM

X alarms are active

 

rESEt ALArM

Reset of alarms is requested

 

 

To reset all active alarms, continuously press the Enter

 

 

key. ‘rESET ALArM’ is then displayed. Press the select

 

 

key again: all alarms are reset.

1 [1]

nn

Current alarm code 1*

2 [1]

nn

Current alarm code 2*

3 [1]

nn

Current alarm code 3*

4 [1]

nn

Current alarm code 4*

5 [1]

nn

Current alarm code 5*

Legend

1This item is masked when nil

*Pressing the Enter key when alarm code is displayed causes the following message to be scrolled:

“time of alarm” “date of alarm” “full CCN alarm message”

-“time of alarm”: hh-mm

-“date”: dd-mm

-“full CCN alarm message”: up to 64 characters

4.5.9 - Description of the Alarms History menu

ALARMS HISTORY MENU

ITEM #

FORMAT

COMMENTS

1 [1]

nn

Alarm history code 1*

2 [1]

nn

Alarm history code 2*

3 [1]

nn

Alarm history code 3*

4 [1]

nn

Alarm history code 4*

5 [1]

nn

Alarm history code 5*

6 [1]

nn

Alarm history code 6*

7 [1]

nn

Alarm history code 7*

8 [1]

nn

Alarm history code 8*

9 [1]

nn

Alarm history code 9*

10 [1]

nn

Alarm history code 10*

Legend

1 This item is masked when nil

*Pressing the Enter key when alarm code is displayed causes the following message to be scrolled:

“time of alarm” “date of alarm” “full CCN alarm message”

-“time of alarm”: hh-mm

-“date”: dd-mm

-“full CCN alarm message”: up to 64 characters

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Contents 30GK Series PRO-DIALOG Control Installation, operation and maintenance instructionsTable of Contents Safety Considerations Diagnostics Troubleshooting General Safety ConsiderationsAvoiding electrocution Abbreviations used General DescriptionGeneral Control board Hardware DescriptionElectronic boards Control boxRed LED Board addressesGreen LED Orange LED CCN/clock boardEvaporator leaving water temperature sensor Evaporator entering water temperature sensorCondenser entering and leaving water temperature sensors Heat reclaim condenser entering/leaving water temperaturesUser connections Description Connector Terminal ChannelAvailable Terminals RemarksLocal interface general features Setting UP PRO-DIALOG Plus ControlMain interface Main Interface Button Name DescriptionUnit start/stop control Stopping the unit in local modeDescription Starting unit and selecting an operating typeMenus Modifying the value of a parameter/access to a sub- menuSelecting a menu Selecting a menu itemStructure MenuStatus Menu treeInformation Menu Format Units Description Description of the Information menuTemperatures Menu Format Units Comments Description of the Temperatures menuDescription of the Pressures menu Pressures Menu Format Units CommentsSetpoints Menu Format Units Range Comments Description of the Setpoints menuDescription of the Outputs/Tests menu General Description of the Inputs menuMenu description Inputs Menu Format Units CommentsFormat Units Description Password Description of the Configuration menu GeneralManual tests SUB-MENU Holiday Configuration SUB-MENU Period ConfigurationUser 1 Configuration SUB-MENU Format Units Default Comments Description of the User 1 Configuration sub-menuDescription of Date and Time configuration sub Menu Description of the User 2 Configuration sub-menuDate & Time Configuration SUB-MENU Format Comments Description of the Holidays sub-menus Typical timer programDescription of the Broadcast sub-menu Item # Format CommentsDescription of the Alarms History menu Description of the Alarms menuBroadcast Configuration SUB-MENU Item # Format Comments Alarms Menu Item # Format DescriptionRuntime menu description Description of the Runtimes 2 menu Maintenance menu descriptionDescription of the Runtimes 1 menu PRO-DIALOG Plus Control Operation Chilss Contact Type Mode ShutdownStart/stop control Heating/cooling selectionCondenser water pump control Evaporator water pump control Control interlock contactEvaporator heater control Control pointDemand limit Demand limit by 0-10 V d.c. signalCapacity control Determining the lead circuitControlling the EXV Slave compressor start-up sequenceHead pressure control on air-cooled units Head pressure control on water-cooled unitsHigh pressure load shedding function Master/slave assemblyPumping down Controlling Pro-Dialog Plus units with a System ManagerDisplaying alarms Diagnostics TroubleshootingResetting alarms Optional heat reclaim moduleAlarm Code Descriptions Alarm codesCCN DGT only for units with low-temperature option Compressor faults 6.4.1.1 GeneralCompressor protection devices Starter Guard

30GK specifications

The Carrier 30GK is a prominent chiller model known for its efficiency and reliability in various commercial and industrial applications. Offering a blend of advanced technology and robust design, the 30GK series caters to diverse cooling needs while maintaining energy efficiency and low operational costs.

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Moreover, the 30GK is designed for easy serviceability, with accessible components that simplify maintenance. This feature is particularly important for facility managers seeking to minimize downtime and keep maintenance costs low. The chiller also includes advanced monitoring and control systems, which enable real-time performance tracking and diagnostics, enhancing operational efficiency.

In terms of performance, the 30GK chiller is known for its wide capacity range, making it versatile for various applications. Whether for commercial spaces, industrial processes, or large buildings, the 30GK can meet the cooling demands reliably.

Overall, the Carrier 30GK chiller represents a perfect balance of cutting-edge technology, energy efficiency, and sustainability. Its features make it a leading choice in the market, suited for those looking to invest in high-quality and dependable cooling solutions.
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