HAIER CHILLER
3
1. Nomenclature
2. Product character
a. Installation conveniently, no need the special machine room and water tower; can be installed on the
roof or out of the room. Widely application for cinema, hospital, hotel, school, commercial building, etc.
b. Utilize flexible scroll compressor. And adopts three compressors in parallel technology. The master unit
will control all compressors run or stop due to the water outlet temp. Optimum refrigerant distribution
technique and minimum-deformation design. Adoption of rolling bearing and non-lubricated bearing.
Excellent heating effect at low temperature. Broad range of working temperature and suitability for high
condensation temperature.
c. Shell & Tube and U type inner grooved finned coil heat exchanger.
High efficient water side heat exchanger: in cooling, the water side heat exchanger is as evaporator; in
heating, it is as condenser. The freezed water flows outside of the pipe, and the refrigerant flows in the
pipe. Optimum design, reliable operation, reasonable structure, perfect performance.
d. Central control technology, indoor unit be connected with controller by dual core non-polar wire. The
indoor units can be controlled individually or simultaneously, more convenient, more energy saving.
One central air conditioning system can include max. 16 sets of module unit. Through the dip switch on
PCB you can set unit No. of every module unit, and every unit is connected by RS485 port. Compact
1
3
4
5
6
chiller
system
C
C
1
0
6
9
R22
A air cooled
A 100-115V, 60Hz
1 fixed frequency A-G
air cooled
0
2
3
7
R407C B water cooled W 220-240V, 50Hz
2 inverter
H-Q
water cooled
0
0 1
2
R132
C earth source E 115-220V, 50/60Hz 3 DC inverter
R-Z
earth source
R134a D
220-220V, 60Hz
4
A
R410a E
110V, 50-60Hz
5
H
R22
M
220V, 50-60Hz
6
R
R407C N
127V, 60Hz
7
W
R123 O
240V, 50Hz
8
Cassatte
B
R134a P
110-220V, 50/60Hz 9
Duct
D
R410a Q
330V, 50Hz
A
Cabinet
P
400V, 50Hz
B
Wall mounted
S
3300V, 50Hz
C
6600V, 50Hz
D
380-400V, 50Hz
N
415V, 50Hz
M
Code Explanation for chiller
compressor type
capacity (for
Centrifugal chiller:
Rt; other: KW)
product type
unit character
2
7
8
9
heat
pump
cooling
only
10
Air-cooled module chiller
suitable voltage
design number
Light
chiller
Water-cooled cabinet chiller
Hydronic
system
Centrifugal chiller
Screw
chiller
single-packaged
I
split-packaged
structure, convenient for electric installation.
e. Fan coil simultaneous control technology: indoor fan coil can be controlled individually or centrally.
Every indoor unit is connected to the individual controller or central controller through dual-core
non-polar wire to realize the cental control. When one indoor starts up, the central air conditioning
