Gree EJ51000061, Руководство по обслуживанию

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83
Rooftop Packaged
Service Manual
Apply to 20, 25, 30Ton:
Disassembly and Assembly of Electric Box
Remark: Make sure that the unit is stopped running and power supply is cut off before removal
Process Pictorial View Handling Description
1. Take out the
side panel
Side panel
Unscrew the screws fixing side plate .
2. Take out the
electric box
cover plate
Electric Box Cover Screws
Unscrew the screws fixing cover (indicated by
circles) .Lift the handles,slightly pulling it outwards
and downwards to take out the cover.
3. Disconnect all
connection lines.
Screws
Disconnect all connection lines between exterior
electric component and elements in electric box .
Note: Please refer to the schematic diagram which adhered
on electric box for disconnection of connection lines of motor.
4. Take down
the electric box.
Unscrew the screws (indicated by the
arrows),and then take out the electric box.
Note: Power cord may be fixed by bundles,so loose
the bundles before taking out the electric box.
5. Re-install the
electric box.
Screws
Put the electric box back and tighten the screws. Then
reconnect all connection lines that had been take down,and
refix the Power cord with bundles at original locations.
Note: The line connection must accord to the
schematic diagram. All cable can not contact
the pipe and moving parts such as fan.
6. Re-install
the electric box
cover plate.
Electric Box Cover Screws
Put the electric box cover plate back and tighten the screws.
NOTE: Above diagrams may be different from actual model.