Installation Procedure
4.Installation of inlet grill and cover plate
(1)Installation of inlet grill
Install in reversed order of "Prepare ornament pandl".
Inlet grill can be adjusted into four directions by turning inlet grill. Inlet grill position can be adjusted as per customers request.
When installing inlet grill, take care not to twist wiring of swing flap motor.
(2)Install cover plate on the corner
1 As shown in Fig. 11 tie the cover plate onto the bolt on ornament plate.
2 Install cover plate onto ornament plate. (Refer to Fig. 12)
Fig. 11
Slide all five hold rings
to let them drop in holes
on ornament plate, Fig. 12
Pay special care to the following and check after installation
Item to the checked
Unproper installation may cause
Check
Is indoor unit firmly installed? | Unit might fall down, make vibration or noise. |
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Is gas leakage check performed? | This may lead to gas shortage. |
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Is unit properly insulated? | Dew or water drop may occur. |
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Is water drainage smooth? | Dew or water drop may occur. |
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Is power voltage meet that stipulated on the nameplate? | Problem may occur or parts got burned. |
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Is wiring and piping correctly arranged? | Problem may occur or parts got burned. |
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Is unit safely grounded? | There might be a danger of electric shock. |
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Is wire size correct? | Problem may occur or parts got burned. |
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Are there any obstacles on air inlet and outlet grill of | This may cause poor cooling. |
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indoor and outdoor unit? |
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Is record made for piping length and refrigerant | It is hard to control refrigerant charging |
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charging amount? | amount. |
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