Safety Precautions 1. Safety Precautions SAFTY REQUIREMENTS • Read the user’s manual carefully before the operation and installation of the heat recovery ventilator AA-TTW6 Installation and operation of the ventilator shall be performed in accordance with the present user’s • manual as well as the provisions of all the applicable local and national construction, electrical and technical codes and standards.
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Safety Precautions 1. Safety Precautions Do not use damaged Do not wash the equipment or conductors ventilator with water. to connect the ventilator to Protect the ventilator power mains. electric parts from water ingress. While installing the Do not block the ventilator follow the air duct when the safety regulations...
Maintenance 2. MAINTENANCE Clean the impeller blades. To remove dust use a soft brush, doth or a vacuum cleaner. Do not use water abrasive detergents, solvents, sharp objects. The impeller blades must be cleaned once in year. DISCONNECT THE VENTILATOR FROM POWER SUPPLY PRIOR TO ANY MAINTENCE OPERATIONS.
Maintenance Clean the filter as often as it gets dirty, but at least 3-4 times a year. Clean the filters, let them get dry and install the dry filters inside the air duct Vacuum cleaning is allowed. The filter rated service life is 3 years. Contact the Seller for spare filters. Even regular technical maintenance may not completely prevent dirt accumulation on the regenerator assemblies.
Troubleshooting 4.TROUBLESHOOTING Possible faults and troubleshooting Fault Possible reasons Fault handling Make sure that the ventilator properly connected to the Power mains and make any corrections, if No power supply. necessary. The fan does not Start up during the Ventilator start-up. Turn the ventilator off.
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OMEGA Service Manua info@otecomega.com info@otecvrf.com www.otecomega.com www.otecvrf.com SEWK(CHK)I3A-SM1Y0622...