Purpose - Vents TwinFresh R-50 User Manual

The unit is designed to ensure continuous mechanical air exchange in houses, offices, hotels, cafes, conference halls and other utility and
public spaces as well as to recover the heat energy contained in the air extracted from the premises to warm up the filtered stream of supply air.
The ventilator is equipped with a ceramic regenerator that enables supply of fresh filtered air heated by means of extract air heat energy
regeneration.
The ventilator is designed for through-the-wall mounting. The telescopic ventilator design enables its installation in the walls with various
thickness, see the table below:
from 250 mm (9 13/16'') up to 470 mm (18
1/2")
from 255 mm (10 1/16'') up to 475 mm (18
11/16")
The unit is rated for continuous operation.
Transported air must not contain any flammable or explosive mixtures, evaporation of chemicals, sticky substances, fibrous materials,
coarse dust, soot and oil particles or environments favourable for the formation of hazardous substances (toxic substances, dust, pathogenic
germs).
THE UNIT MAY NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL OR SENSORY
CAPACITIES, OR LACKING THE APPROPRIATE TRAINING.
THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE
APPROPRIATE BRIEFING.
THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED ACCESS BY UNATTENDED
CHILDREN.
Wall thickness Ventilator model
• TwinFresh R-50
• TwinFresh RA-50
• TwinFresh RA-50 (120V / 60Hz)
• TwinFresh R-50-1
• TwinFresh RA-50-1
• TwinFresh RA-50-1 (120V / 60Hz)
• TwinFresh R-50-3
• TwinFresh RA-50-3
• TwinFresh RA-50-3 (120V / 60Hz)
• TwinFresh R-50-4
• TwinFresh RA-50-4
• TwinFresh RA-50-4 (120V / 60Hz)
• TwinFresh R-50-5
• TwinFresh RA-50-5
• TwinFresh RA-50-5 (120V / 60Hz)
• TwinFresh S1-50
• TwinFresh SA1-50
• TwinFresh SA1-50 (120V / 60Hz)
• TwinFresh S-60
• TwinFresh SA-60
• TwinFresh SA-60 (120V / 60Hz)

PURPOSE

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