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PowerTech MP3749 User Manual

PowerTech MP3749
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14
INSTALLATION:
Step 2: Remove the terminal protective cover
Step 3: Connect the battery (Left) and PV (Right)
!
IMPORTANT
Disconnect the system in reverse order.
WARNING
Controllers have no battery reverse protection. Do not reverse
the battery during the wiring. Otherwise, the controller may be
damaged.
CAUTION
During the wiring, please do not close the circuit breaker or
fuse. Ensure that the leads of “+” and “-” poles are polarity
correctly.
A fuse whose current is 1.25 to 2 times the controller’s rated
current must be installed on the battery side with a distance
from the battery no longer than 150 mm.
Please connect the inverter directly to the battery, not to the
controller’s load side.
When the lithium battery and inverter are used together in
the system, connect the controller’s (Load) dry contact to the
inverter’s start-stop dry contact.

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PowerTech MP3749 Specifications

General IconGeneral
BrandPowerTech
ModelMP3749
CategoryController
LanguageEnglish

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