Opening The Electrical Box - Hisense Hi-Therma Series Service Handbook

2.3.5 Opening the electrical box

Disconnect the unit from the power supply before touching any of the parts in order to avoid an electric shock.
1) Remove the upper front panel as explained in "2.3.1 Removing the upper front panel".
2) Open the electrical box cover as shown in the figure below. The electrical box can be turned about 93°counterclockwise.
Take care with the electrical box components in order to avoid damaging.
Hi-Therma Integra system - Indoor unit (AHS-044/060/080HCDSAA-23)
423