Gree HNTF24/A-D, Руководство по обслуживанию

Страница: 21 / 45

19
Condensing Unit
Service Manual
INSTALLATION
1 INDOOR UNIT INSTALLATION
1.1 Installation of Ceiling Type
1.1.1 Before Installation

When the unit arrives, please check if any damage due to transport is existent. If any hurt is found on the
surface or inside, please declare to the transport company or the manufacturer in writing.

When the unit arrives, please check if any damage due to transport is existent. If any hurt is found on the
surface or inside, please declare to the transport company or the manufacturer in writing.

Correct handling route and method shall be decided to prevent damage to the unit. For protecting the unit
and ensuring its safety, carrying the unit with its package is recommended. If such carrying method is
difficult under particular conditions, the canton shall not be removed to avoid looseness or falling during
handling.

Confirm the foundation is secure. When the unit is installed on the metal part of a building, electrical
insulation must be in compliance with relevant standards.

Confirm the installation position is away from storage zone of inflammable and explosive substances, or
otherwise leakage of inflammable and explosive substances may lead to explosion or a fire.
1.1.2 Installation Site

Such a place where cool air can be distributed throughout the room.

Such a place where condensation water is easily drained out.

Such a place that can handle the weight of indoor unit.

Such a place which has easy access for maintenance.

Such a place where is permitting easy connection with the outdoor unit.

Such a place where is 1m or more away from other electric appliances such as television, audio device,
etc.

Avoid a location where there is heat source, high humidity or inflammable gas.

Do not use the unit in the immediate surroundings of a laundry, a bath, a shower or a swimming pool.

Be sure that the installation conforms to the installation dimension diagram.

The space around the unit is adequate for ventilation
1.1.3 Caution for Installation

Adjust the distance from the unit to the ceiling slab beforehand (Refer to Figure 1-2-1).

Fix the hanger bracket to the suspension bolt (Refer to Figure 1-2-2).

Make sure that extended suspension bolt from the ceiling stays inside the arrowed position. Readjust the
hanger bracket when it is outside the arrowed position. (Refer to Figure 1-2-3)

Suspension bolt stays inside the cap of indoor unit .Never remove the cap. Lift the unit and slide forward
unit the dent. (Refer to Figure 1-2-4)

Screw tightly both hanger bracket setting bolts (M8) (Refer to Figure 1-2-2)

Screw tightly both hanger bracket fixing bolts (M6) to prevent the movement of the indoor unit. (Refer to
Figure 1-2-2)

Adjust the height by turning the nut with a spanner. Insert the spanner from the hanger bracket opening.
(Refer to Figure 1-2-5)
40mm or less
Suspension bolt
Ceiling
Hanger bracket
Hanger bracket
setting bolt(M8)
Hanger bracket
foxing bolt(M6)
Hanger bracket Figure 1-2-1 Figure 1-2-2