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Category: Daikin

Daikin

Daikin VRV – Cautions for Test Operation

Posted on November 6, 2023 by Jack

Condition Though a test operation (check operation) in combination with the VRV II series outdoor unit had completed, an malfunction “E4 (abnormal low pressure malfunction)”…

Daikin

Daikin VRV – LED Display for Master/slave Judgment Malfunctions at the Time of Test Operation.

Posted on November 6, 2023 by Jack

Condition LED display for master/slave judgment remained to be turned off the test operation of the multi system of two VRV II units though the…

Daikin

Daikin VRV – After Replacement of the Control PC Board, Operation does not Start with an Malfunction “LC” Displayed.

Posted on November 6, 2023 by Jack

After replacement of the control PC board, operation does not start with an malfunction “LC” displayed. Operation was initiated without setting the horsepower. Set the…

Daikin

Daikin VRV – Trial operation was Initiated but not Started with an Malfunction “LC” Displayed.

Posted on November 6, 2023 by Jack

Test operation was initiated but not started with an malfunction “LC (transmission malfunction between the inverter PC board and the control PC board) displayed. Accessory…

Daikin

Daikin VRV – Malfunction “F6” is Displayed during Check Operation in the Winter Season.

Posted on November 6, 2023 by Jack

A malfunction “F6” (overcharge of refrigerant) is displayed when a “check operation” is executed as a test operation under the condition of low outdoor temperature…

Daikin

Daikin VRV – Malfunction “E3” is Displayed in Cooling Operation

Posted on November 6, 2023November 6, 2023 by Jack

Though an malfunction “E3 (abnormal high-pressure)” is sometimes displayed on the VRV Plus series (L unit) system, the same condition is not reproduced at the…

Daikin

Daikin VRV – Defective Lubrication of Compressor

Posted on November 6, 2023 by Jack
Daikin

Daikin VRV – Water Leakage from Indoor Unit

Posted on November 6, 2023 by Jack
Daikin

Daikin VRV – Abnormal Discharge Pipe Temperature in Cooling Operation

Posted on November 6, 2023 by Jack
Daikin

Daikin VRV – Actuation of HPS in Heating Operation

Posted on July 19, 2021 by Jack

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