brad688@foxmail.com
+86-18038493642Guangdong Qianqin Purification Equipment Co.,Ltd
product manual
ADD： No 2,Wutai,RD.W,Fu'an Industrial Zone,Shutian, Humen Town, Dongguan city,Guangdong province,China 523929
SEVRICE HOT LINE：+86 180 3849 3642 web：www.qcleanroomtech.com
summarize:
FFU: Long working hours, low noise, maintenance-free, vibration, variable speed, velocity uniformity and easy installation. FFU can be used with modular connector ，FFU is widely used in clean room, clean desk, clean production, the assembly type clean room and the local one hundred other applications. FFU have early, high levels of filters. Fans from the FFU at the top of the air inhaled and by the beginning of high efficiency filters, filtered clean air at the outlet side to 0.45M / S ± 20% of the wind speed uniform sent. It provides high-quality clean air for the different sizes, different levels of cleanliness clean room microenvironment. In the new clean room, clean room renovation in the formula, you can improve the cleanliness level, reduce noise and vibration, but also can greatly reduce the cost, easy installation and maintenance, is the ideal means clean environment.2
Features
1.FFU: cabinet size(mm): 1175*575，noize:52~56db;
2.FFU: Box and high efficiency filter used split design, installation and replacement more efficient;
3. impeller centrifugal fan, working up to more than 50,000 hours；
4. And energy saving, computer control, stable operation, low noise, digital adjustment and other characteristics；
5.nique duct velocity uniformity, air velocity: 0.35M / S .
6. Housing material option: mirror stainless steel, aluminum coated zinc plate, cold plate electrostatic spray making nice；
7． High efficiency centrifugal fan with long life, low noise, maintenance-free, vibration, and other characteristics can be variable speed fan and reliable quality, the working life of up to 100,000 hours or more。
8．Particularly suitable for assembly into a clean production line for single used according to needs, it can also be cascaded to form a plurality of class 100 assembly line。
9．Products inspected according to US Federal Standard 209E, METONE dust particle counter detection by scanners, to ensure quality before shipment.
Material Features:
Case material available upon request, in accordance with environmental needs of stainless steel or painted steel. Running lights and air handling units with external contacts, in order to facilitate monitoring. Air handling units with unusual light and external contacts, self-view exception reason, when the normal power transmission without the fan running. Abnormal lights. (Which may occur following):
Motor overload trip. Motor coil burning. Internal wiring off. Leaves can be used with all brands of transmission operation of the fan to guide duct design, so the noise is small, the average wind speed and vibration.
packaging requirements
1. Should be clean and dry before handling unit packaging.
2. Unit packaging should be moisture-proof, dust-proof and shock measures.
usage range
suitable for class 10 to class 10,000 clean workshop, to facilitate centralized control of the overall operation；
Applied to the semiconductor, electronics, flat panel display and disk drive manufacturers and optical, biological industry and its stringent air pollution control requirements in place. With unique advantages quickly occupied the market at reasonable prices.
FFU group control system
1. summarize
Automatic control system uses microcomputer technology, a powerful control panel functions through distributed control method, enabling more than one start and stop and speed control function, the display device can be realized working conditions and operating current, and features overload, load, communication failure alarm function.
2. Technical parameters
1. control of the host power supply： 12VAC
2. control unit： 220VAC
3. 485 communication Interface
3、Panel schematic, wiring diagram
4. operation instructions
(1),LCD panel as follows when plug power
When press blower, display as bellow:
(2).set
2.1.air velocity： press “▲”+“▼”，displaying setting status，press again “▲”or“▼” setting ，three speeds“1~3”.
2.2.In the wind speed setting mode, press and hold the "sterilization" key until the "fan", "light", "sterilization" key lights blink, enter the parameter setting mode, and then adjusted by the required "up ▲" or "down ▼" key parameter settings, press the "sterilization" key to save the set up, and automatically selects the next parameter. (Note that when three key indicator does not blink only view, but not set parameters.)
2.3.For 5 seconds without a new operation, the system will automatically exit the parameter setting state; or press the "fan", "Lighting" key to quickly exit and open the corresponding state.
2.4.Parameter Comment:
Host ID is 1 for central monitoring, this system does not
Setting the number of FFU unit, ranging from 1 to 16
Over current range: 0.5~6.3A factory：2.0A
No-load current range 0.3~1.9A factory：0.3
Disinfection time setting, range 2-99, the factory 30
Disinfection mode setting: Select 1, do not turn off the fan after disinfection is completed; select 0, after completion of disinfection fan off.
Display brightness setting, the higher the number, the more clear.
(3). On / Off Fan
After the check, take a good line is energized, press the 'fans' power, fan lights, fans at a set level to start; then press the 'fan' button off, LED off. Note: All fans unified switch
(4). illumination
After the check, take a good line energized, press the 'light' button to open and close lighting
(5). disinfection
After the check, take a good line is energized, press the 'sterilization' button to open and close disinfection
(6)．The control unit ID settings
The control unit 8 DIP switch settings Control Unit ID Address: appropriated on the side to "0", side appropriated value "1"
low
height Example: As shown, ID set to 6
5.Wiring diagram
Post time: Sep-27-2022