fisair DFRA Series, User Manual

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User Manual DFRA Series |
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9. Installation.
9.1 Location
Before starting to install the unit, the following points need to be considered:
•
Check the degree of protection (IP rating) as shown in the dehumidifier manual
(IP50 run for indoor installation, IP54 run for outdoor installation).
•
The selected location for installation must be suitable. Due account must be taken
of the dehumidifier's external dimensions and the surrounding space required for
its inspection and maintenance.
•
Temperature/humidity conditions in the installation area:
-15°C <
Ƭemp
< 50ºC // RH <95%
9.2 Service space
It is important to take due account of service space when installing the unit. This space
is necessary for the following to be carried out on a periodic basis:
•
Clean/replace the process and reactivation air filters.
•
Check the status of the desiccant rotor fan surfaces, air circuit sealing joints, drive
belt and rotor motor (and, where required, repair or replace them).
•
Check that the dry air and wet air fans are working correctly.
•
Check the reactivation air heater is working correctly.
•
Gain access to the inside of the control and electrical panel, and, if required, carry
out repairs.