Carrier 30RA/RH Manual tests, Automatic tests, Outputs Status & Tests Menu 2, Text Description

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OUTPUTS STATUS & TESTS MENU [2] [3] continued

ITEM

FORMAT

UNITS

DESCRIPTION

13 [1]

b1b2b3b4

 

Additional heating stage status.

 

tESt

 

b1

= stage 1

 

 

 

b2

= stage 2

 

 

 

b3

= stage 3

 

 

 

b4 = stage 4

 

 

 

In test mode the arrow keys successively display 0001, 0010, 0100 and 1000 to force the status of each electric heating stage

 

 

 

in turn.

 

 

 

This item is only displayed for heat pump units controlling additional electric heater stages. See section 5.12.

 

 

 

 

14 [1]

YES

-

Used for local interface test only. Lights or flashes all LEDs and blocks, so as to check that they are working properly.

 

no

-

 

 

 

tESt

%

 

 

 

 

 

 

15

Auto tESt

-

Automatic test. Selecting this item activates the automatic test function.

 

 

 

 

 

1This item is displayed in certain unit configurations only.

2Testing authorised only if the unit is in Local Off and all compressors are off.

3Password needed only for testing.

“Test” Displayed in turn with the item value during tests.

4.3.10.3 - Manual tests

This function allows the user to test the outputs individually, if the machine is completely shut down (LOFF). To carry out a manual test use the arrow keys to access the output to be tested and press the Enter key (longer than 2 seconds) to activate the modification mode. The password is automatically requested, if it has not previously been verified. The Outputs/Test LED on the user interface begins to flash. Enter the desired test value and again press Enter to start the test. 'TESt' is displayed on the 4- digit display alternately with the value tested. The Outputs/Test LED stops flashing. Press the Enter key or an arrow key to stop the test.

4.3.10.4 - Automatic tests

The automatic test function verifies the integrity of the analo- gue entries and activates the outputs in sequence. For each test 't XX' is displayed on the user interface. 'xx' indicates the number of the test in progress. When a test has been completed, the following test is automatically activated.

A message may appear, asking the operator for a validation with the Enter key, if the control cannot automatically verify a sensor value or an output status. If the value read or the output status is incorrect, the operator must press a different key (not the Enter key) to cancel the automatic test procedure.

If a test fails, an error message and an error code are dis- played. The automatic test procedure is interrupted.

When all tests have been completed, an end-of-test message appears.

The table below describes the messages shown on the user interface during the automatic test sequence.

TEXT

DESCRIPTION

Thermistor test failed [XX]

Test number XX of the thermistor has failed

Pressure test failed [XX]

Test number XX of the pressure sensor has

 

failed

 

 

Output test failed [XX]

Output test number XX has failed

 

 

Input test failed [XX]

Input test number XX has failed

 

 

Press enter if test [XX] correct

Request for the operator to validate test XX

 

 

OAT [value] press enter if

Request for the operator to validate the

test [XX] correct

outdoor air temperature value displayed.

 

Test number XX

Auto test completed

Automatic test completed

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Contents Operation and maintenance instructions 30RA/RH B 30RY/RYH B PRO-DIALOG ControlTable of Contents Safety Considerations PRO-DIALOG Control Operation General Avoid electrocutionAbbreviations used Following abbreviations are used frequentlyElectrical supply to boards Light emitting diodes on boardsSensors Pressure sensorsControls Connections at the users terminal blockNRCP-BASE CCN DUAL-CIRCUIT UnitsBase Volt-free contact on/off/cooling/heating with multiplexing OFFLocal interface general features Main interfaceMain Interface Button Name Description Not available on the PRO-DIALOG Junior interfaceStopping the unit in local mode Unit start/stop controlDescription Starting unit and selecting an operating typeModifying the value of a parameter/access to a sub- menu MenusSelecting a menu Selecting a menu itemExpand display Menu Active alarm code Historic alarm code Active alarm code Historic alarmMenu tree structure SUB-MENUDescription of the Information menu Information Menu Format Units DescriptionInformation Menu Format Units DescriptionTemperatures Menu Format Units Comments Description of the Setpoints menuPressures Menu Format Units Comments Setpoints Menu Format Units Range CommentsLeaving Water Temperature Control Setpoint C Entering Water Temperature ControlReset Thresholds in Cooling or Heating Mode Description of the Inputs menuOutputs Status & Tests Menu 2 Format Units Description Description of the Outputs/Tests menu GeneralMenu description Manual tests Automatic testsOutputs Status & Tests Menu 2 Additional heating stage statusTest Number Description Confirmation Test Fault Description Description of the configuration menu GeneralPassword SUB-MENU Period Configuration SUB-MENU Holiday ConfigurationDescription of the User 1 Configuration sub-menu User 1 Configuration SUB-MENU Format Units Default CommentsDate & Time Configuration SUB-MENU Format Comments Description of the User 2 Configuration sub-menuDescription of Date and Time configuration sub Menu Typical timer program Description of the Holidays sub-menusItem # Format Comments Broadcast Configuration SUB-MENUDescription of the Broadcast sub-menu Description of the Alarms menu Description of the Alarms History menuRuntime menu description Description of the Runtimes 1 menuMaintenance menu description Description of Runtimes 2 menuStart/stop control Item # Format Units DescriptionCCN Heating/cooling/standby operationHeating/cooling/auto selection Evaporator water pump control Control interlock contactEvaporator antifreeze protection Control pointCooling setpoint Heating setpointReset Night mode Reset example in cooling modeDemand limit Capacity controlMaster/slave assembly Defrost functionAdditional electric heater stage control Control of a boilerDisplaying alarms Resetting alarmsAlarm codes Then, 2 ALArM Then, no ALArMAlarm Code Descriptions

30RY/RYH, 30RA/RH specifications

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