Heat Controller Energy Knight B/A-HMC09AS Service Manual page 44

2. To remove the Control Box.
• Remove 2 securing screws.
• Pull the control box out from the chassis carefully.
3. To remove the Discharge Grille.
• Remove the securing screw.
• Pressing the right side of the discharge grille
downward slightly, unhook the discharge grille.
• Pull the discharge grille out from the chassis
carefully.
4. To remove the Evaporator.
• Remove 3 screws securing the evaporator(at the
left 1EA, at the right 2EA).
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