Galactic GZX-2.0AEC, Оригинальное руководство пользователя

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Max. 0.06MPa.
3.Pressure drop of the refrigerant flow in heat exchanger :
Max. 0.15MPa.
3.Pressure drop of the refrigerant flow in heat exchanger :
1.condensation temperature:47
Heating:
Cooling:
1.evaporation temperature:7
than 10m.
L3: the Length of control wires for electrical expansion valve.The length is no more than 10m.
Ti: the suction air temperature just before the dx-coil. The temperature range:
o C Cooling: 17 35 (WB)
23
(DB) to o
C
(DB)/
o C
o C
Heating: 10
27 (DB) to o C
(DB)
W2: the total AHU capacity with AHU KIT to outdoor unit capacity.
For Multi combination with AHU and standard indoor unit
For Single combination with only AHU:
W1: the total standard indoor unit capacity to outdoor unit capacity.
W2: no more than 30% ; W1+W2:no more than 110%
W2: no more than 100%
Selection and Limitation of Heat Exchanger of AHU
Select the Heat Exchanger of AHU (field-supplied ) according to the technical data and limitations
mentioned below.
Lifetime of the outdoor unit, operation range or operation reliability may be influenced if you neglect
these limitations.
8HP
4HP
2HP
6HP
16HP
12HP
10HP
14HP
20HP
18HP
KIT Model
Nom Heat
Exchanger
Capacity of
AHU
CONNECTION
AHU
Capacity
(DSW3)
Code
Setting
Mode
Cooling
Heating
Min Nom Max
5.0
5.6 4.0
4.5
7.1
5.6
Allowed heat exchanger
capacity (kW) *
Heat exchanger
volume (dm )
3
Min Max
0.57 1.16
capacity
Equivalent
indoor unit
8HP
4HP
2HP
6HP
16HP
12HP
10HP
14HP
20HP
18HP
Cooling
Heating
9.0
10.0
7.1
8.0
12.5
11.2
1.03 2.37
Cooling
Heating
14.0
16.0
11.2
12.5
18.0
16.0
1.92 2.92
Cooling
Heating
20.0
22.4 16.0
17.9
25.0
22.4
2.92 3.89
Cooling
Heating
25.0
28.0 20.0
22.4
31.5
28.0
3.89
4.76
Cooling
Heating 30.0
33.5
28.0
31.5
37.5
33.5
4.76
5.91
Cooling
Heating
35.0
40.0 33.5
37.5
45.0
40.0
5.85
6.89
Cooling
Heating
43.0
47.5 40.0
45.0
50.0
45.0
6.79 8.00
Cooling
Heating
48.0
53.0 45.0
50.0
56.0
50.0
7.57 8.92
Cooling
Heating
52.0
60.0 50.0
56.0
63.0
56.0
8.47 9.97
Operation conditions Cooling Heating
WB —
WB —
* Cooling and heating capacity data based on the following indoor and outdoor temperature conditions:
L2 the Length of thermistor for Outlet air/Inlet air/Liquid Pipe/Gas Pipe.The length is no more
10
2.Superheat (SH) : 5 K
o
C
2.Subcool (SC) = 15 K
o
C
*
*
*
*
26HP
22HP
24HP
30HP
28HP
26HP
22HP
24HP
30HP
28HP
Cooling
Heating
58.0
66.0 56.0
63.0
69.0
61.5
9.04
11.13
Cooling
Heating
65.0
75.0 61.5
69.0
77.5
69.0
9.50 12.34
Cooling
Heating
71.0
79.0 69.0
77.5
82.5
73.0
10.39 12.89
Cooling
Heating
76.0
86.0 73.0
82.5
90.0
80.0
11.39
13.86
Cooling
Heating
82.0
92.0 80.0
90.0
95.0
85.0
12.36 14.73
GZX-4.0AEC
GZX-2.0AEC
GZX-6.0AEC
GZX-10.0AEC
GZX-20.0AEC
GZX-30.0AEC