Installation Precedure
Indoor Unit
3. Preparation before installation
(1) The position relation among hoisting screw (unit: mm)
360 | 1700 |
250 | 1510 |
Down side
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Up side | 1510 |
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(2) If necessary, cut the opening installation and checking needed on the ceiling. (If has ceiling)
Before installation, finish the preparation work of all the pipes (refrigerant, drainage) and wire (wire controller connection wire, indoor and outdoor unit connection wire) of indoor unit, so that after installation, they can be immediately connected with outdoor unit.
Cut the opening on the ceiling. Maybe it needs to strengthen the ceiling to keep the ceiling even and flat and prevent the ceiling from vibration. For details, please consult to the builder.
(3) Hanger bolts installation
Use care of the piping direction when the unit is installed.(Use M10 screw bolt)
In order to bear the weight of the unit, for existed ceiling, using foundation screw bolt; For new ceiling, using burying embedded screw bolt, burying screw bolt or spot supplied other parts.
Before going on installation, adjust the gaps with ceiling.
Insert | |
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| Concrete |
Hanging bolt M10 |
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4. Installing indoor unit
Fix the indoor unit to the hanger bolts.
If required, it is possible to suspend the unit to the beam, etc. Directly by use of the bolts without using the hanger bolts.
Note
When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging bracket.
| Hanging bolt |
M10 nut | M10 washer |
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Main unit | M10 spring washer |
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Adjusting to the levelness
(a)Adjust the
(b)Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur.
Piping side
Supply water
Water level
0~5 mm | PVC hose | |
(0~0.2") | ||
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Bring the piping side slightly lower
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