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Installation Manual

ENGLISH

Checkup before Reporting Trouble

Error Number

Error Description

Meaning

Main Cause

230

Error with detecting

refrigerant leak

Refrigerant leak

detection and sensor

failure error

1. Incorrect setting for the refrigerant leak

detector

2. Short failure of the refrigerant leak detector

terminal

3. Wrong connection of the refrigerant leak

detector

4. Failure with the refrigerant leak detector
5. Refrigerant leak detection

Troubleshooting

[Note 1] Check the normal state of the refrigerant leak detector.

- Normal state: The green LED light turns on or the green and red LED lights blink

at the same time.

- Failure state: The green and red lights blink alternately.

Does the internal sensor

of the refrigerant leak detector

work properly? [Note 1]

Yes

Change the sensor.

1. Check the installation of the main PCB CN-Leak

Short Key of the indoor unit.

2. Reset the power of the indoor unit.
3. Check that the Remote Control Setting is 29:00.

Is the connecting cable

of the refrigerant leak detector

properly connected?

Is the indoor unit of

the refrigerant leak

detector installed?

Refrigerant leak detection

Yes

1. Turn the indoor unit off.
2. Reconnect the connector.
3. Turn the indoor unit on.

LED

Summary of Contents for PLD-RNV0S

Page 1: ...ork must be performed in accordance with the national wiring standards by authorized personnel only Please retain this installation manual for future reference after reading it thoroughly TYPE Refrigerant Leak Detector MODEL PLD RNV0S P NO MFL68102202 ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH ΕΛΛΗΝΙΚΆ ČEŠTINA NEDERLANDS POLSKI LIMBA ROMÂNĂ ...

Page 2: ...tector 8 Main Features 8 Detector Alarm 9 6 How to Install 10 7 Installation Order 11 8 Test Run 14 Pre check 14 Checking the refrigerant leak detector setting Wired Remote Control 14 Checking the refrigerant leak detector setting Wireless Remote Control 15 Leak Check for Refrigerant Leak Detector 16 9 Checkup before Reporting Trouble 18 2 Refrigerant Leak Detector ...

Page 3: ...mage to properties only n When Installing Be sure not to do Be sure to follow the instruction To install a product inquire with a service center or an technician Failure to do so may result in fire electric shock or injury To reinstall the product please inquire with a serv ice center or technician Failure to do so may result in fire electric shock or injury Do not deliberately disas semble repair...

Page 4: ...ct etc The damaged part may cause product damage Do not touch with a wet hand or pull a connecting cable Product defect and electrical shock may result To install an air conditioner in a closed space you must ensure ventilation measures If the concentration becomes high due to a refrigerant leak you may suffocate due to a lack of oxygen Do not use the product other than for its desig nated purpose...

Page 5: ...Installation Manual 5 Components ENGLISH 2 Components User Installation Manual 6 Set Screws Connecting Cable Sensor Protective Cover Sensor ...

Page 6: ...o the sensor connecting cable mating section Due to the different sizes of the connecting parts the parts are not connected in reverse Sensor Protective Cover Connecting Cable Fixing Parts Fix connect ing cables to align wires Sensor Fixing Parts Guide to fix the sensor on the sensor protective case backplate LED Displaying Part Possible to check the LED that displays the state of the internal sen...

Page 7: ...g 22 Refrigerant R410A Detected Concentration ppm 0 6000 Alarm off on Operating Temperature Range C 10 50 Preserved Temperature Range C 40 60 Average Power Consumption mA 35 Connecting Cable Item Unit Spec Type Housing Length m 10 Sensor Protective Cover Item Unit Spec Dimension of Front Plate WⅹHⅹD mm 80ⅹ110ⅹ44 6 Dimension of Backplate WⅹHⅹD mm 80ⅹ110ⅹ6 5 ...

Page 8: ...or detects the concentration of refrigerant R410A in the air 2 If the concentration of the refrigerant in the air exceeds 6000 ppm the indoor unit buzzer the error indicator on the wired remote control and the sensor alarm go off to alert the user of a refrigerant leak 3 To minimize a refrigerant leak stop the operation of the indoor unit 4 When the alarm of the refrigerant leak detector goes off ...

Page 9: ... seconds If the product is out of order contact the service center to change the sensor 2 Wired Remote Control If the concentration of the refrigerant in the air exceeds 6000 ppm the error code CH230 is displayed on the wired remote control Release condition When the concentration of the refrigerant is 6000 ppm or less by ventilat ing the immediate vicinity 3 Refrigerant Leak Detector Displays the...

Page 10: ... m or longer It may cause communication failure 2 Securing the Installation Location Install with the appropriate connecting cable length to connect from the indoor unit It must be installed properly to help facilitate servicing False detection concerning the location Places where other gases may be generated Fruit storage closed space and places where exhaust gases are excessively emitted Places ...

Page 11: ... 300 500 m from the floor How to Fix Sensor 2 Keep the sensor affixed to the sensor protective case backplate firmly by using the provided set screws Do not install around the window or door When it is installed the refrigerant leak detector may fail to detect gases Do not install at a location where an electrical outlet is located Due to a gap with the sensor protective case backplate the cover m...

Page 12: ...the connector has been properly connected Indoor Unit PCB CN LEAK 3 The connecting cable may be installed in four directions Install by adjusting in the proper direction depending on the installation environment Installation Direction Wall embedded upper right and bottom When installing the connecting cable to the upper right or bottom surface remove the guide grooves from the connecting cable Rem...

Page 13: ...e it away from the bottom part 6 If the distance between the sensor and the indoor unit is 10 m or longer use an extension cable Do not install a cable that is 50 m or longer It may cause communication failure To purchase extension cables contact a specialized company Hisys When installing the refrigerant leak detector do not embed into the wall Do not install a cable that is 50 m or longer It may...

Page 14: ...trol installer setting mode Press once shortly to move into the user setting mode It must be pressed for at least 3 seconds 2 Press the function setting button repeatedly to move to the menu for checking the setting of the refrigerant leak detector as shown in the figure to the right 3 Select functional code value 29 and setting value 01 by using the button 4 When the function selection ends press...

Page 15: ...g E g If you press the temperature increase button two 2 times and then press the temperature decrease button two 2 times the message shown on the right will appear 4 When the setting ends press the RESET button to exit the installer setting mode Function Number Setting Value Remote Control Display Window ȯ The installer setting mode is a mode for setting the detailed features of the indoor unit I...

Page 16: ...ter continue to open the valve of the gas lighter 2 When the leak is detected an alarm is dis played on the leak detector indoor unit and wired remote control Part exposed to gas LED CH230 Buzzer Do not expose the gas lighter to the sensor part for an extended period of time If the gas concentration level becomes very high the sensor may go out of order Use the gas lighter when the sensor protecti...

Page 17: ...eak is not detected The green LED always turns on Out of order The green and red LED lights blink out of turn When a leak is not detected or the sensor is out of order the following alerts appear Ventilate until the green LED of the sensor stays constantly on 3 After ventilating the surrounding area shut down the power of the indoor unit where the leak is detected and then turn it on again Roughly...

Page 18: ...tor blink alter nately The internal sensor of the refrigerant leak detector is out of order Contact the service center for replace ment Do the green and red LED lights of the detector blink simultaneously Refrigerant leak is detected Rapidly ventilate and then contact the service center The buzzer alarm turns on in the indoor unit and is not opera ble Are the connecting cables properly connected C...

Page 19: ...rigerant leak detector Normal state The green LED light turns on or the green and red LED lights blink at the same time Failure state The green and red lights blink alternately No Does the internal sensor of the refrigerant leak detector work properly Note 1 Yes No Change the sensor No 1 Check the installation of the main PCB CN Leak Short Key of the indoor unit 2 Reset the power of the indoor uni...

Page 20: ...20 Refrigerant Leak Detector ...

Page 21: ......

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