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Monitor tool

NOTE:

SW01-4 default is OFF. You must conrm SW01-1, SW01-2, SW01-3 position is right with its

model.

When rst powered up, the LED2 icker times by 1Hz frequency indicate model

(YV2VYH010KAR-D-X icker 2 times, YV2VYH015KAR-D-X icker 4 times, YV2VYH015KAS-

D-X icker 5 times, YV2VYH018KASD-X icker 6 times). The LED2 icker times by 2Hz

frequency indicate the searched indoor numbers. When make sure correct, SW01_4 dip is set

on, or the machine can't run.

ON:1, OFF:0

LED1: error lamp (ash times)

LED2: communication/commissioning lamp (it is ashing constantly under communication. The

ash times is different with different models under commissioning. Put SW01-4 at ON after you

conrm the ash times is right with its models.

LED3: power indication lamp

CJ1:

Short it before power ON-- PCB check its function (used for factory production.

Short it after power ON-- time short function, 60 seconds become to 1 second.

CJ2: Reserved

LED1: error lamp (ash times)

LED2: communication/commissioning lamp( SW01-4 is ashing in 1time/second to indicate the

outdoor unit model. SW01-4 is ashing in 2 times/second to indicate the indoor unit quantity. Put

SW01-4 at ON after you conrm the ashing is right.

LED3: power supply indication lamp

0151800123 PCB

0151800123A PCB

3. outdoor unit lamp indication:

4. bridge instruction

Johnson Controls YORK YV2VYH015KAR-D-X User Manual

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