Installation procedure
Install indoor unit
8.The attentive matters in installation of air suction and discharging duct
Recommend to use
The duct installation work should be finished before the fitment of ceiling.
The duct must be heat insulated.
The specific
The surface should leave a checking hole for checking and maintenance.
9.The examples of improper installation | Special air discharging outlet |
| |
Do not use air in duct and take the | Use screw bolt to fix |
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ceiling inner side instead. The res- |
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ult is because of the irregular outer | Duct |
air mass, strong wind and sunshine, | |
the humidity is increased. | Air |
There may be water drop on the | |
outside of duct. For cement and | Air |
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other new constructions, even if
not taking ceiling inner side as duct, the humidity will also be so high. At this time, use glass fiber to perform heat preservation to the whole. (use iron net to bind the glass fiber)
Maybe exceeding the unit operation limit (for example: when indoor dry bulb temperature is 35*, wet bulb temperature 24*), it may lead to ove- rload of compressor.
Affected by the capacity of air discharging fan, the strong wind in the outer duct and wind direction, when unit air sending volume exceeds the limit, the discharged water of heat exchanger will overflow, leading to water leakage.
Air discharging fan
Improper example
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