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Index
Dimension (mm)
This information applies both to the ratios of the supply air and the exhaust air.
1.2
Intended use / foreseeable misuse
1.2.1
Intended use
The AHU is used, depending on the chosen purpose for
transportation and conditioning of air in and out of buildings, in which humans stay
-
-
creation of a desired room air quality in the occupied area of humans
creation of an acceptable comfort or desired working conditions
-
depending on the AHU type, the air conditioning is done primarily by
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o Air change
o Control of air temperature and air humidity
o Filtration of normal polluted air
o Filtration at specific requirements (clean room and so on)
The AHU is suitable for
operation in the range of the agreed design data
-
an ambient air temperature range of – 20 °C to + 60 °C at installation site, if electrical/electronic
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components are mounted on the outside of the AHU, then + 40 °C maximum
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a minimum temperature of the transported air of -20 °C (if necessary, freeze protection
measures must be installed)
-
a maximum temperature of the transported air of +60 °C
inside the AHU at motors and other electrical/electronic components up to +40 °C maximum
-
The operation at other conditions must be agreed in writing. Unless otherwise agreed, the design of
the AHU is for a nominal density of the air of 1,20 kg/m³.
Components provided by the customer
If it is planned and agreed, that TRANE installs components in the AHU, which are provided by the
customer, TRANE only accepts liability, if there are significant mistakes in construction.
The warranty for proper functionality of the provided components as well as the component con-
cerned safety requirements is excluded.
For AHUs with components provided by the customer no CE-conformity is generated due to this
reason.
Changes of the AHU by the customer
Attention!
If there are any changes to the AHU undertaken by the costumer after delivery, then the warranty
becomes invalid. Subsequent changes of the AHU, which are not authorized by TRANE, are the
sole responsibility of the executing person, concerning functionality as well as safety aspects.
1.2.2
Foreseeable misuse
Other than above use, is considered as improper and must be excluded totally:
The commissioning of equipment, prior to performing the steps indicated in the assembly in-
-
structions and operating with the fan section door open, is a serious security risk.
-
Opening the AHU, without securing the main switch in the off position, represents a massive se-
curity risk.
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30
33
2745
3050
3355
36
39
42
3660
3965
4270
45
48
4575
4880
V07-19.0
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