Carrier 40QSM009DS Service Manual page 22

2.3.5 HESP DUCTED Units
2.3.5.1 High static pressure design
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Max static pressure of indoor unit is 200Pa.
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The longest distance of air supply is 40m, the max height of air supply is 6.5m.
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Specially recommended for spacious and large rooms like large stores and factories.
2.3.5.2 Easy maintenance
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The unit can be opened from top or bottom.
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The air outlet flange is isolated from either top panel or base panel, which makes the maintenance
much easier when connecting duct.
2.3.5.3 Flexible Installation
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Different solutions for any shape room by using kinds of air distribution ducts.
L-shaped area
Areas far apart
19
Y-shaped area