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Product description
i
Important
Apart from the technical data and limitations given in the following tables, the technical data and
limitations of the relevant outdoor units, local wiring and piping design regulations and approved
best practices need to be observed in installation procedures.
Technical data and limitations – ECOi and ECO G systems –
AHU Kit HP
AHU Kit model
Nominal cooling capacity
Nominal heating capacity
Air volume flow (Cooling)
AHU DX coil heat exchanger volume Min
Bypass factor
3
Piping length
Max. branch pipe length
Max. branch pipe length difference after first branch
Elevation difference (in/out)
Piping connections
Intake temperature of AHU Kit
Ambient temperature (outdoor unit)
AHU Kit HP
AHU Kit model
Nominal cooling capacity
Nominal heating capacity
Air volume flow (Cooling)
AHU DX coil heat exchanger volume Min
Bypass factor
Piping length
Max. branch pipe length
Max. branch pipe length difference after first branch
Elevation difference (in/out)
Piping connections
Intake temperature of AHU Kit
Ambient temperature (outdoor unit)
1 Not applicable for ECO G systems.
34
5
PAW-160MAH3M PAW-280MAH3M PAW-560MAH3M PAW-280MAH3M +
kW
14.0
kW
16.0
Min
m³/h
1,140
Max
m³/h
2,600
dm
1.7
3
Max
dm
2.8
3
0.9
(recommended)
Min / Max
m
10 / 100
m
12
m
10
Max
m
10
Liquid pipe
Inch (mm)
3/8 (9.52)
Gas pipe
Inch (mm)
5/8 (15.88)
Cooling (Min / Max) °C DB
18 / 32
°C WB
13 / 23
Heating (Min / Max) °C DB
16 / 30
Cooling (Min / Max) °C DB
-10 / 43
Heating (Min / Max) °C WB
-20 / 15
PAW-560MAH3M +
PAW-560MAH3M +
PAW-280MAH3M
kW
140.0
kW
155.0
Min
m³/h
17,500
Max
m³/h
25,000
dm
14.0
3
Max
dm
26.8
3
(recommended)
Min / Max
m
10 / 100
m
m
Max
m
Liquid pipe
Inch (mm)
3/4 (19.05)
Gas pipe
Inch (mm)
1 1/2 (38.15)
Cooling (Min / Max) °C DB
18 / 32
°C WB
13 / 23
Heating (Min / Max) °C DB
16 / 30
Cooling (Min / Max) °C DB
-10 / 43
Heating (Min / Max) °C WB
-20 / 15
10
20
28.0
56.0
31.5
63.0
3,500
7,000
5,000
10,000
2.8
5.6
5.4
10.7
0.9
0.9
(recommended)
(recommended)
10 / 100
10 / 100
12
12
10
10
10
10
3/8 (9.52)
5/8 (15.88)
7/8 (22.22)
1 1/8 (28.58)
18 / 32
18 / 32
13 / 23
13 / 23
16 / 30
16 / 30
-10 / 43
-10 / 43
-20 / 15
-20 / 15
50¹
60¹
PAW-560MAH3M +
PAW-560MAH3M +
PAW-560MAH3M +
PAW-560MAH3M +
PAW-560MAH3M
PAW-560MAH3M +
PAW-280MAH3M
168.0
189.0
21,000
30,000
16.8
32.1
0.9
0.9
(recommended)
(recommended)
10 / 100
12
12
10
10
10
10
3/4 (19.05)
1 1/2 (38.15)
18 / 32
13 / 23
16 / 30
-10 / 43
-20 / 15
AHU Kit – Installation Instructions – 07/2023
R410A
30¹
40¹
PAW-560MAH3M +
PAW-560MAH3M
PAW-560MAH3M
84.0
112.0
95.0
127.0
10,500
14,000
15,000
20,000
8.4
11.2
16.1
21.4
0.9
0.9
(recommended)
(recommended)
10 / 100
10 / 100
12
12
10
10
10
10
3/4 (19.05)
3/4 (19.05)
1 1/4 (31.75)
1 1/2 (38.15)
18 / 32
18 / 32
13 / 23
13 / 23
16 / 30
16 / 30
-10 / 43
-10 / 43
-20 / 15
-20 / 15
70¹
80¹
PAW-560MAH3M +
PAW-560MAH3M +
PAW-560MAH3M +
PAW-560MAH3M
196.0
224.0
219.0
252.0
24,000
28,000
35,000
40,000
19.6
22.4
37.5
42.8
0.9
0.9
(recommended)
10 / 100
10 / 100
12
12
10
10
10
10
7/8 (22.22)
7/8 (22.22)
1 5/8 (41.28)
1 3/4 (44.45)
18 / 32
18 / 32
13 / 23
13 / 23
16 / 30
16 / 30
-10 / 43
-10 / 43
-20 / 15
-20 / 15
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