Installation - Haier AB072MRERA Service Manual

16.9 Installation

16.9.1 Installation Procedures
The standard attached accessories of the units of this series refer to the packing; prepare other accessories
according to the requirements of the local installation point of our company.
1. Before installation [before finishing the installation, don't throw away the attached parts required for the
installation]
■ Determine the route to move the unit to the installation site;
■ Don't tear the package open before moving the unit to the installation site. When unpacking is needed, a soft
material or protector block with ropes can be used to lift the unit to avoid damaging or scraping of the unit.
2. Select the installation site
(1) The installation site should be selected according the following conditions, which should be approved by users.
■ Where an ideal air distribution can be ensured;
■ Where there is no blockage in the air passage;
■ Where the condensed water can be drained out properly;
■ Where the strength can bear the weight of the indoor unit;
■ Where enough space can be ensured for maintenance. The outside air should be input from the outdoor directly
from the blast pipe. If the blast pipe can't be jointed, the air can't be input from the suspended ceiling. range (refer
to Installation of Outdoor Units)
■ Where the distance of at least 1m between indoor units, outdoor units, mains supply, connecting wires and
television or radio should be kept as to avoid the image disturbance and noises of the above electrical appliances.
(Even if 1m can be ensured, noise might occur if there is strong electric wave.) Additionally, equipments,
television or other valuables can't be put under the unit as to avoid the condensed water of the unit from dropping
into the above articles, causing damaging.
(2) Height of Ceiling:
The ceiling should be located at the place, where the central position of air outlet port is less than 3m high above
the ground.
(3) Suspender should be used during installation. Check if the location can bear the weight of the unit. Reinforce it
before installation if necessary.
3. Preparation before Installation
(1) Location relation between inspection hole on the ceiling and the unit and the suspender
(unit: mm).
AD182MHERA
AD242MHERA
AD282MHERA
AD302MHERA
AD382MHERA
AD482MHERA
D
U
D
U
1100
420
O
O
A
C
A