Gree Ultra Heat GMV-V72W/A-F, Service Manual

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Ultra Heat GMV VRF Technical Service Manual INSTALLATION
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Step 3 Step 4
(1) When the effective area of air intake is less than 70% of the total air intake area of all ODUs,
an induced draft fan is also required. The total air input of induced draft fan should be no less than 80%
of the total supply air rate.
(2) Lifting method
When carrying the suspended, unit pass the ropes under the unit and use the two suspension points
each at the front and rear.
Always lift the unit with ropes attached at four points so that impact is not applied to the unit.
Be very careful while carrying the product.
①
Do not have only one person carry product if it is more than 20kg (44lbs).
②
PP bands are used to pack some products. Do not use them as a mean for transportation
because they are dangerous.