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Hi-Therma Split system - Indoor unit (AHM-044/060/080HCDSAA)
2.2.7.7
Removing the terminal board (TB1)
Remove the front cover as explained in “2.2.1 Removing the front cover”
Open the Electrical Box as explained in “2.2.2 Opening the Electrical Box”
1. Remove all the cables connected to the terminal board.
2.
Screws