Haier AC142ACBEA Service Manual page 4

1.4 Products characteristic
The outdoor unit can match with different indoor unit
The indoor unit can be cassette type\convertible type and duct type. Due to its compact size it
neither breaks the harmonization of indoor decoration nor occupies the indoor spaces. The stylish
appearance of air conditioner allows it to blend right into ceiling.
Superbly efficient healthy filter
Superbly efficient antibiotic materials are utilized and can prevent germs from breeding efficiently.
Flexible and easy installation
Slim design with machine body, completely ceiling concealed and portable shape, all make it
greatly easier to install. Moreover, it occupies least constructional spaces, which help to reduce
constructional cost prices. It also features a specific drainage system with up to 600mm lift, which
allows reducing installation spaces and ensures to drain smoothly. Thanks to its "smudge-free"
mobile outlet grill, the ceiling can be protected from pollution effectively and allow the airflow to fit
people's comfortable need much more.
ESP can be from 0Pa to 50Pa; in the meantime, the duct unit is equipped with a filter and air return
box.
Auto-Restart function
When meeting a power failure during running, no matter how long it will be, once the power is
restored, air conditioner will automatic restart with the previous status.
Safety and reliable control due to various signal controls
1.Inputting with press buttons on the panel
2.Inputting with temperature sensors (indoor ambient temperature sensors, indoor coil pipe
temperature sensors)
3.Piping pressure signals
4.Compressor current signals
5.Testing signals
6.System time-shorten signal
7.Water overflowing signal
8.Communication signals between indoor unit and front plate or between indoor unit and outdoor
unit.
NEW Universal convenient remote-controller
When using remote-controlling mode, it is comfortable and convenient to operate. The remote
controller is used as new style; it looks like a phone, very compact. It is a universal controller and
can be used for any unit such as single unit, multi free unit, MRV, etc. compatible with the old ones.
NEW New wired controller
One wired controller can control 16 indoor units without any other device such as detector.
Silent design
The use of radial outward flow turbine fan produces large airflow volume and acts to significantly
decrease operating noise.
NEW
Low ambient temperature cooling function (optional)
Equipped with high/low pressure protection switch
DESCRIPTION OF PRODUCTS & FEATURES