Awenta Wabis [12/48] Application and operating conditions

Awenta Wabis [12/48] Application and operating conditions
Before servicing the air exhaust fan, isolate it from the mains voltage with the circuit breaker. Secure the circuit breaker against inadvertent operation.
The air exhaust fan installation design must prevent reverse ow of ue gas into the room from open ue gas exhaust ducts and appliances operated with open ames.
Never attempt to modify or alter the air exhaust fan without authorization.
Before installing the air exhaust fan, verify the load bearing capacity of the installation substructure. Improper installation fastening may result in damage or failure of
the air exhaust fan and hazards to the people nearby.
The air exhaust fan can be hazardous when operated against its intended use
or installed by unqualified personnel.
Application and operating conditions
The air exhaust fan is intended for handling indoor air of normal quality or with a low dust content (with a particle size < 10 m) and without aggressive chemicals or
high humidity. The air exhaust fan is intended for operation in temperate climate conditions and within the performance limits specied in the product catalogue.
The air exhaust fan may be operated only in a permanent indoor installation and with its power supply line concealed.
The maximum temperature of the medium handled by the air exhaust fan and the maximum ambient temperature are +40°C.
The air exhaust fan is an IPX4 and protection class II device. The air exhaust fan can be installed in indoor moisture Zone II, ref. IEC 60364-7-701, provided that the
following requirements from the air exhaust fan manufacturer are complied with:
1 - the correct wall-mounting position is maintained with a proper seal of the power supply line in the grommet (see Section “Installation”)
2 - The air exhaust duct secures the air exhaust fan from direct exposure to water per IPX4 and direct access to live and/or rotating parts, including the fan rotor in
motion; or the air exhaust duct is at least 800 mm long upstream of the air exhaust fan and installed with special tools which will be required to access the air exhaust
fan for servicing.
The air exhaust fan must be operated according to its intended use and within the performance limits specied on the nameplate.
Connect the air exhaust fan to the building mains (electrical system) with the following power cable: NYM-O 2x1.5 mm² (H07V-K 2x1.5 mm²) or NYM-O 3x1.5
mm² (H07V-K 3x1.5 mm²), maximum outer diameter 8 mm, according to the optional accessories provided (does not apply to the models with the supply cable
attached).
Do not use the air exhaust fan to handle the air with the following content:
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