Mitsubishi Electronics MR-J4-_B_(-RJ) Air Conditioner User Manual


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11. OPTIONS AND PERIPHERAL EQUIPMENT
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2) Connect the connector for branch cable connection (black) of the new MR-BAT6V1BJ.
MR-BT6VCBL03M
CN4
CN2
Servo amplifier
Old MR-BAT6V1BJ
New MR-BAT6V1BJ
Orange
Orange
Black
3) Remove the connector for servo amplifier (orange) of the old MR-BAT6V1BJ. When the control
circuit power supply is on, performing 3) without [AL. 9F.1 Low battery] will trigger [AL. 9F.1].
MR-BT6VCBL03M
CN4
CN2
Servo amplifie
r
Old MR-BAT6V1BJ
New MR-BAT6V1BJ
Orange
Orange
Black
4) Remove the old MR-BAT6V1BJ from servo amplifier and mount the new MR-BAT6V1BJ. When
the control circuit power supply is on, [AL. 9F.1] will occur after 3).
MR-BT6VCBL03M
CN4
CN2
Servo amplifier
New MR-BAT6V1BJ
Old MR-BAT6V1BJ
Orange
Orange
Black
Black
5) Mount the connector for servo amplifier (orange) of the new MR-BAT6V1BJ. When the control
circuit power supply is on, [AL. 9F.1] will be canceled.
MR-BT6VCBL03M
CN4
CN2
Servo amplifier
New MR-BAT6V1BJ
Orange
Black
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