Bc Controller Disassembly Procedure - Mitsubishi Electric CITY MULTI PUHY-P200YEM-A Service Handbook

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BC Controller Disassembly Procedure

(1) Service panel
Procedure
1. Remove the two screws securing the electric panel
box.
Loosen the two screws securing the electric panel
box, and then remove the box.
2. Remove the four screws securing the front panel
and then remove the panel.
3. Remove the nine screws securing the ceiling panel
and then remove the panal.
(2) Control Box
Procedure
Removing the two screws that secures the electric
panel box cover provides access to the controller
board and all of the relay board for checking. So it
is not necessary to work according to above 2.
Loosen only
Erectric panel box
- 115 -
Be careful on removing heavy parts.
Illustrations
Ceiling panel
Front panel
Be careful on removing heavy parts.
Photos