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General information and safety notes
U-36PZH3E5, U-50PZH3E5, U-60PZH3E5
[m
[m
[m
1.22 < [m
[m
1
[m
U-71PZH4E5, U-71PZH4E8, U-100PZH4E5, U-100PZH4E8, U-125PZH4E5, U-125PZH4E8,
U-140PZH4E5, U-140PZH4E8
Installation height of indoor unit (h
h
0
1.8 m ≤ h
h
0
[m
[m
1.950 < [m
[m
16
]
Refrigerant charge amount, specified in kilogrammes (kg)
c
]
Maximum refrigerant charge amount, specified in kilogrammes (kg)
max
] ≤ 1.22
Can be installed
c
] ≤ [m
]
Installation possible above the "Density Limit Line" for the relevant indoor/outdoor unit combina-
c
max
tion (see diagrams and tables below)
] > [m
]
Cannot be installed
c
max
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
1.2
1.22
[m
]: refrigerant charge (kg) of the outdoor unit
c
Elite
U-36PZH3E5
U-50PZH3E5
] (kg)
1.28
max
≥ 2.2 m
< 2.2 m
0
< 1.8 m
]
Refrigerant charge amount, specified in kilogrammes (kg)
c
]
Maximum refrigerant charge amount, specified in kilogrammes (kg)
max
] ≤ [m
]
Installation possible above the "Density Limit Line" for the relevant indoor/outdoor unit combina-
c
max
tion (see diagrams and tables below)
] > [m
]
Can not be installed
c
max
350
300
250
200
150
100
50
0.0
2.0
2.5
3.0
3.5
4.0
1.950
[m
]: refrigerant charge (kg) of the outdoor unit
c
Line 3
Line 2
Line 1
1.3
U-60PZH3E5
1.30
)
Indoor unit type
0
AHU unit (horizontal installation)
AHU unit (horizontal installation)
AHU unit (vertical installation)
35
Line 3
30
25
20
15
10
5
0
4.5
5.0
5.5
6.0 6.5
5.975
2.0
2.5
3.0
3.5
4.0
4.5
1.950
[m
]: refrigerant charge (kg) of the outdoor unit
c
AHU Kit – Installation Instructions – 07/2023
Density limit
line
Line 1
Line 2
Line 3
Line 2
Line 1
5.0
5.5
6.0 6.5
5.975
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