HAIER CHILLER
3
1. Nomenclature
Note: Haier air-cooled screw (heat pump) chiller is module-structured. The chiller assembly is a flexible
combination of the basic modules of 1
the catalog, models of above 316KW
are some typical module-combined products recommended by Haier.
For example: CI0740AANB chiller is composed of one CI0247AANB and two CI0247AANC chillers.
Capacity Regulation Mode
Step Capacity Regulation Mode: Each compressor has four steps of capacity regulation: 100% - 75% -
50% - 25%, among which 25% step is for the startup of compressor.
Compressor
Qty.
Startup Capacity Regulation During Chiller Operation
Regulation
Steps
1 Compressor
25%
50%,75%,100%
4
2 Compressor 12.50% 25%,37.5%,50%,62.5%,75%,87.5%,100% 8
3 Compressor 8.30% 16.7%,25%,33.3%,41.7%,50%,58.3%,66.7%,75%,83.3%,91.7%,100% 12
4 Compressor 6.25%
12.5%,18.8%,25%,31.3%,37.5%,43.8%,50%,56.3%,62.5%,68.8%,75%,
81.3%,87.5%,93.8%,100%
16
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
I
Air-cooled module chiller
suitable voltage
design number
Light
chiller
Water-cooled cabinet chiller
Hydronic
system
Centrifugal chiller
Screw
chiller
single-packaged
split-packaged
93KW, 247KW and 316KW. In
