F a i l u r e D i a g n o s e - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 2 Importer: Attention Cairox Bulgaria Ltd. Sofia 1582, 301 Tzarigradsko chaussee Blvr. Please read this...
Accessories List Safety Attentions Please read the following safety instructions before installation. And ensure that the unit is The package includes the following items. Please check when open the box: installed correctly. Please observe all instruction in order to avoid any injury or damage to 1.
Working Principle and Functions The wall mounted energy recovery ventilator, which integrates air purification and energy Model CHRU-B150 recover function. This product is made of supply fan, exhaust fan, heat exchanger, primary Airflow ( m3/h) filter, medium filter, activated carbon filter and HEPA filter at OA side, primary filter at RA...
Operation Instructions Operation Instructions Buttons function introduction: User manual of remote controller 1. Long press the button “on/off” to turn on or off the machine; 2. After startup, touch the “Mode” button to switch mode: Auto, Manual, Timer, Sleep, Button function introduction: PUIE L, PUIE M, PUIE H.
Installation Instructions Installation Instructions 5. Put the after assembling ducts into the wall, ensure the Ventilator installation rain cover towards down, seal the gaps between the duct According to the site to choose suitable installation location, Air inlet/outlet from back or and the wall.
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Installation Instructions Installation and maintenance Side installation 6. Hang the ventilator on the installation panel, user can adjust the 4 pieces M5x18 hanging screws on the back of the ventilator to suit the installation panel. 1. Paste the 3mm side sealing rings on the flanges, connect the flanges to the ventilator 7.
Maintenance Failure diagnose Maintenance of heat exchanger User can make self trouble shooting following below chart in case of any failure. The plate heat exchanger is installed at the central right of the ventilator, it is the air to air Phenomenon Possible reasons Solutions...