Product Features; Outdoor Unit - Haier HBU-18CF03 Service Manual

1.4 Products line up
HBU-18CF03

1.5 Product features

1.5.1 Outdoor unit

Flexible and easy installation
The outdoor can meet the higher request of installation. From the specifications, you will find for
each unit, how long and how high the piping will be, which will be convenient for design and installation.
Optional safety devices and much more precision control device
a. Ambient temperature sensor, coil temperature sensor and compressor temperature sensor
make the temperature control and defrosting control more precise.
b. High/low pressure switch can feel the discharging pipe pressure and suction pipe pressure on
time and precisely. If the pressure is too low or too high, it will stop the compressor to prevent it
being damaged for the sake of pressure.
c. 3 minutes delay protection for the compressor, the device can protect the compressor from
some damages and make the compressor have a long life.
Silent operation
New design of long piping length and large drop
4
Commercial Air Conditioner
HDU-42CF03/H
.
Model: HBU-18CF03
HDU-42CF03/H HPU-42HF03
HPU-42HF03