VESSER CGU12N, Service Instructions Manual, Page: 116 / 177

113
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5. Connection of power supply
wires of each component
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components with right position according to the
order of disassembly.
4.2 Indoor Unit
4.2.1 Duct Type
1.
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Disassembly procedure
Disassembly of External Casing of Group
Remark: Make sure the power supply is cut off before removal and protect all the parts during disassembly, especially the screws that
should be collected together, in case of missing them.
Step Illustration Handling Instruction
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for back return air
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shown in the graph, the arrow represents filter
screens for back return air)
2. Disassembly of side panel
for back return air
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return air and take away the back return air side
panel(as shown in the graph).
3. Disassembly of cover plate
for return air
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air cover plates and take away the return air
cover plate(As shown in the graph, the arrow
represents cover plates for return air)
4. Disassembly of cover plate
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and take away the cover plate (As shown in the
graph, the arrow represents cover plates)