User Manual

Important Safety Instructions
Please keep this manual for future review.
This manual contains all instructions of safety, installation and operation for Midas
Y series Maximum Power Point Tracking (MPPT) controller ("the controller" as
referred to in this manual).
General Safety Information
Read carefully all the instructions and warnings in the manual before
installation.
No user serviceable components inside the controller. DO NOT disassemble or
attempt to repair the controller.
Mount the controller indoors. Avoid exposure the components and do not allow
water to enter the controller.
Install the controller in a well ventilated place. The controller’s heat sink may
become very hot during operation.
Suggest installing appropriate external fuses/breakers.
Make sure to switch off all PV array connections and the battery fuse/breakers
before controller installation and adjustment.
Power connections must remain tight to avoid excessive heating from loose
connection.
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