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Guidance of replace pressure sensor cable (Step by step)

Publication Date:  2019-01-01 Views:  460 Downloads:  0

Issue Description

Customer need Guidance for replace pressure sensor cable (Step by step) and photos for it to avoid any confusion within the replacement .

Handling Process

  • Prepare the New cable of pressure sensor .
  • shut down the indoor and Outdoor unit of AC.
  • Replace the  pressure sensor  cable .
  • Power on outdoor unit and turn on indoor unit. check whether fan is working well.

Solution

Step 1 Please shut down the indoor unit of AC.

 

Step 2 Open the control box and power off outdoor unit of AC.


Step 3 Find the terminals of pressure sensor cable , and remove the terminal as shown in below picture.

 

Step 4 Open the box of pressure sensor, Pull out the terminal of sensor cable.

 

Step 5 Replace the new cable of sensor. And connect the terminals of cable.

  • Left : Brown cable
  • Middle : black
  • Right  : Green
  •  


Step 6 Power on outdoor unit and turn on indoor unit. check whether fan is working well.

END