Leveling; Outdoor Unit Installation; Connection Pipe Requirement; Installation Notice And Requirement On Connection Pipe - Gree U-Match Series Owner's Manual

Duct type unit

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3.2.1.2 Leveling

The water level test must be done after installing the indoor unit to make the

unit is horizontal, as shown below.

(1) If the outdoor unit is installed on a solid ground such as concrete, use M10

screw bolts and nuts to secure the unit and make sure the unit stands erect and

level.

(2) Do not install it on top of the building.

(3) If it vibrates and causes noise, please add rubber cushion between the outdoor

unit and the installation base.

(4) When the outdoor unit is in heating or defrosting, it needs to drain water. When

installing the drain pipe, plug the accompanied drainage connector to the

drainage hole on the chassis of the outdoor unit. Then connect a drain hose to

the drainage connector (If drainage connector is used, the outdoor unit should

be at least 10cm from the installation ground). See the following figures.

Installation method: Connect the connection pipes first to the indoor unit and

then to the outdoor unit. When bending a connection pipe, be careful not to damage

the pipe. Do not over-tighten the screw nut, otherwise leakage will occur. Besides,

U-Match Series Duct Type Unit

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