Door Interlock (Di); Cylinder Lock (Cyl) And Castell Lock (Cal); Ocr Alarm (Al) [Mre: Manual Reset Type] - Mitsubishi Electric AE-SW Series Instruction Manual

Door interlock (DI)

< Procedures for releasing the door interlock >
Interlocks can be manually released even if the breaker is in the ON state.
For this, make a hole of ø7 or larger in the panel door. (Refer to Fig. 19-1)
For the details such as installation and adjustment methods, check the instruction manual provided with the door interlock.

Cylinder lock (CYL) and Castell lock (CAL)

< OFF lock procedures >
Press the OFF button to turn off the breaker.
Turn the key counterclockwise while pressing the OFF but-
ton to lock the OFF state. Then, you can remove the key. (Fig.
19-2)
Lock

OCR alarm (AL) [MRE: manual reset type]

When the breaker is tripped, the OCR alarm (AL) is continuously output.
After the breaker is tripped, press the manual reset button, which is located in front of the breaker, to reset.
Without a reset, the breaker cannot be turned ON.
Fig. 19-4
Door
Release
Arm
(Breaker ON)
Arm
(Breaker OFF)
LOCK (OFF)
Keep Pushing
OFF Button
OFF OFF
RELEASE
LOCK (OFF)
Keep Pushing
OFF Button
Fig. 19-2
Manual reset button (trip state)
Door hook
(prepared by the customer)
A
ø7 or larger
hole for releasing
Fig. 19-1
< Releasing procedure >
Insert the key and rotate it clockwise.
If the key is stiff to rotate, push down the OFF button and
rotate the key clockwise. (Fig. 19-3)
The key cannot be removed in the released state.
RELEASE
Fig. 19-3
Release
A
OFF OFF
RELEASE
LOCK (OFF)
Keep Pushing
OFF Button
E-19