Sinclair MS-E48AIN, Service Manual

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The power wire and transmission line must be more than one meter away from televisions or radios
which can emit electromagnetic waves to prevent image interference or noise. Otherwise, the unit
maybe cannot work.
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Confirm the each cable connected to the terminal screw is exactly and securely after finishing the
electric work.
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Fix each ground wire separately with the ground screw.
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If the connecting wire is connected to the terminal incorrectly, the unit will not work normally.
6.7 Electrical Wiring Work for DB Module
1) Unscrew the electrical equipment plate.
2) The structure of behind the electrical equipment plate.
a) DB3-16AF
b) DB5-16AF
NO. 1 2 3
Name Printed circuit board DIP switch
Terminal black for indoor unit
power supply
NO. 4 5 6
Name Ground screw
Terminal black for
transmission line
Terminal black for DB module
power supply
3) Let the power cable and transmission line go through the rubber ring. In order to protect the power cable
DB
DB
DB
DB
DB
DB
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