Heat Exchanger Switch Kf 800m - Chinaprice: contact company for price
New Air intelligent controller (KF-800M) can monitor real-
time indoor temperature, CO2 concentration. Controller
output signal can directly control the startup and speed of
ventilator. It can be widely used in residential, commercial
and industrial applications, and can effectively improve air
quality, create a healthy, comfortable, energy-efficient
living and working environment.
2. Buttons’ function:
1. button: timing parameter setting
2. button: parameter increase
3. button: parameter reduce
4. button: setting working mode for controller, press this
button slightly, the controller will be switched circularly
between “AUTO － MANUAL － TIMER － POWER OFF”.
3. Display explanation:
Heating switch mode
4. Detailed explanation:
1. AUTO (auto mode): high speed: CO2 concentration exceeds
the setting concentration value of 300ppm; middle speed: CO2
concentration exceeds the setting concentration value of
100ppm; low speed: CO2 concentration exceeds the setting
concentration value; stop: CO2 concentration is below the
set concentration value.
2. MANUAL: set the ventilator as OFF(stop), LOW(low speed),
MED(middle speed), HIG((high speed))by buttons and , and
under this mode, the ventilator will run according to the
setting, won’t be affected by CO2 concentration.
3. TIMER (timing mode): run according to set time & speed,
can set from Monday to Sunday, 4 periods every day, and 28
periods in total.
4. Automatic mode –concentration value setting when the
ventilator starts: under the auto mode, press or button
for one second, it will appear CO2 concentration setting
value and flicker, then press and buttons to change the
number (from 350 – 600ppm). Controller will return to normal
working condition and save setting parameter automatically
if you won’t press any buttons more than 10 seconds during
the setting process.
5. Timing parameter setting: press button for 2 seconds to
enter parameter setting. First enter “local time adjust”,
press button to switch week, hour and minute, the
corresponding parameter will flicker, change the number by
and buttons; after finishing adjusting local time, press
button to enter the first period hour setting on Monday,
press button to switch hour, minute, and ventilator speed,
press and buttons to change the number. After finish the
setting, press button to enter the second period hour
setting on Monday…. Repeat above steps to finish all the 28
periods setting. Controller will return to normal working
condition and save setting parameter automatically if you
won’t press any buttons more than 10 seconds during the
6. Backlight: CO2 concentration less than 500ppm (green
backlight), 500-799ppm (yellow backlight), higher than
800ppm (red backlight).
* Dimension: 86×86×40mm
* Warm-up time: 1 minute
* Fixing hole distance: 60mm(standard)
* Response time: ≤10 seconds
* Wiring terminal: Max 2.5 mm2 wire * Recovery
time: ≤30 seconds
* Rated voltage: AC220V 50Hz*
Operating temperature: -10C --- +50C
* Standby Power: ≤0.5W
* Operating humidity: 5％RH——90％RH
* Control power: ≤200W
* Storage temperature: -10C --- +60C
* Output interface: Three-speed ventilator *
Storage humidity: ≤60％RH
* Temperature display range: 0C——50C*
Life: ≥10 years
* CO2 display range: 350ppm——3000ppm
- Posted By: Shenzhen Viewpu Technology Co., Ltd
- Phone: 8675533979016
- Address: Room No. 313-314, Yingxin Building, No.3 of Tongsh, Shenzhen, China
- Website: http://www.viewpu.com
Published date: March 13, 2013 -
- Business Description: Founded in 2008, Viewpu (international business department of
Shenzhen Shinefan Electronic Technology Co., Ltd) is located in the
high tech industrial zone of Nanshan District. We are the only
professional high tech enterprise engaged in air quality sensor
technology research, application and finished development design in
China. Our company has many R & D staff that is in the field of gas
sensor research more than 10 years.
Relying on a deep technical background and lots of experience in product development, we have designed a variety of products for well known manufacturers of ventilation system, integrated ceiling, purification machine and air conditioning.
Excellent cost effective, advanced control and stability of the long term use are the salient features of our products and services, and we have been praised by the customers at home and abroad.
Viewpu has always been known for their revolutionary range of high tech products. The product range includes: air quality transmitter, pressure switch, pressure transmitter, methane sensors, air controller, air elf and so on.
Customers will see more exciting new products and solutions at Viewpu.
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