Samsung AG042KSVANH Service Manual page 23

- Exchange method of the pressure sensor
1) Power off before starting on work.
2) Close the valve connected to inlet/outlet of main water pipe.
3) Drain all water of water pipe connected to DVM CHILLER.
4) Unscrews the fixed screw of CABINET FRONT and C-BOX.
5) Separate the connector from PBA.
6) Separate the pressure sensor by using spanner.
7) Replace with the new pressure sensor.
Bolt torque : 120±10% kgfcm
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