AAF AstroFan Base, Instruction Manual

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EC fan motor controlled through a CCU (Cleanroom Control
Unit)
The CCU is suitable of controlling up 80 to 100 pcs FFU.
A total of 8 separate group of FFU’s can be controlled.
The CCU include amongst others, error control, fan control and a
timer function.
For connections between the CCU and the first FFU and between
each FFU a twistedpairline with RS485 is required. (standard CAT 5
network cables)
Installation, electrical connection and commissioning are only to be
performed by trained and qualified personnel.
Adhere to all machinery-related requirements and specifications
supplied by the systems manufacturer or OEM. Any misuse will
invalidate the guarantee on our AstroFan FFU and accessories.
The electrical wiring and connection always has to be executed
in accordance with local ordinances and national (local) electrical
codes. Only authorized electricians should be utilized.
The mains cable always has to be installed from outside. Avoid
mechanical strain on the cable. Do not drill into the housing.
5. Network Connections
It is strongly recommended to clamp the complete FFU system in
place to avoid that it is pushed upwards while installing or removing
the AstroCel filter from the RSC adapter frame.
Once the AstroFan FFU is in position, the electrical wiring can be
connected at the terminal box on top of the housing.
Options:
When a pre filter is provided, place pre filter into holding frame/ fan
protection grill. Pre filters do not require clamping.
Register serial number of AstroCel II into the GA drawing or on the
top of the AstroFan FFU housing.
The filter test report is attached to each individual AstroCel HEPA/
ULPA filter. Please retain the report(s) and file together with this
operating manual. PLEASE DO NOT THROW THEM AWAY
EC EBM Bus or MODbus motor controlled through an
AstroDrive PLC
The AstroDrive is suitable of controlling 100 + modular AstroFan
FFU and can be equipped with I/O modules that can accept or sent
signal to the modular FFU or other equipment. The 3” AstroDrive
PLC is equipped with standard layout screen. The 7” and 12”
screens have the room as background and fan can be controlled
by simple tapping on the screen. A total of 8 separate group of
FFU’s can be controlled.
The CCU include amongst others, error control, fan control and a
timer function.
Control:
• Fan Filter Units
• lighting
• constant pressure
• door interlocks
• AHUs
Please refer to the IOM of the AstroDrive for further information.
Connection to 230V – 1
phase 50/ 60 Hz
Monitor and record:
• pressure
• temperature / RH
• airflow
• FFU RPM & status
• error logging
BMS & remote access:
• standby, E-stop inputs
• alarm relay output
• Modbus TCP / BACnet
• desktop remote control
Please refer to the separate manual of the CCU.