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The manual contains information about purpose, technical details, operating principle, design, and installation of the Iso-Mix EC unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country.
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This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety.
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Connection to the mains must be made through a disconnecting device, which is integrated into the fixed wiring system in accordance with the wiring rules for design of electrical units, and has a contact separation in all poles that allows for full disconnection under overvoltage category III conditions.
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The appliance may adversely affect the safe operation of appliances burning gas or other fuels (including those in other rooms) due to back flow of combustion gases. These gases can potentially result in carbon monoxide poisoning. After installation of the unit the operation of flued gas appliances should be tested by a competent person to ensure that back flow of combustion gases does not occur.
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Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations. Connection of the unit to power mains is allowed by a qualified electrician with a work permit for the electric units up to 1000 V after careful reading of the present user’s manual.
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Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it. The information in this user’s manual was correct at the time of the document’s preparation.
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DELIVERY SET 1 pc. Screws with dowels 4 pcs. Plastic screwdriver (only for models with a timer) 1 pc. User’s manual 1 pc. Packing box 1 pc. BRIEF DESCRIPTION The product described herein is a mixed-flow inline fan for supply or extract ventilation of premises. The fan is designed for connection to ø...
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OPERATION GUIDELINES The fan is rated for connection to single-phase AC 230 V/50 (60) power mains. The fan is rated for continuous operation. Air motion direction in the system must match the pointer on the fan casing. Hazardous parts access and water ingress protection rating is IPX4. The fan is rated for operation at the ambient temperature ranging from +1 °C up to +40 °C.
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INSTALLATION AND SET-UP The fan is suitable both for horizontal or vertical mounting on the floor, on the wall or on the ceiling. While mounting the fan provide extra protection against water ingress, such as: • For the top mounting: install an outer protecting hood above. •...
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Cut off power supply and make sure electricity has been Lead the power cable to the ventilation hole, drill the turned off. Mark the holes for fixing the fan and the power mounting holes and install the dowels. cable. For any mounting position: connect an air duct on both Fix the fan with the screws.
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DIP switch For Iso-Mix EC 100/125/150 fans, it is possible to connect an external control unit (to be ordered separately) using an unshielded cable with a WE 742 700 51 ferrite core (to be ordered separately) or similar, with an impedance of not less than...
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Sequence of power supply connection Installation locations of the R1 potentiometer, X1 and X2 Remove the fan cover. terminals are shown on the control board. DIP switch SW. CAUTION! Route the signal cable through the ferrite core Connect the X1 and X2 terminal block counterparts. Reassemble the fan in the reverse order.
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Features of different fan models control Iso-Mix EC G1, Iso-Mix EC GI1 Iso-Mix EC FR1 Thermostat control knob Speed Speed control knob control knob...
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To set the fan speed (air flow), rotate the speed control knob in the same way. The Iso-Mix EC FR1 fan is equipped with a speed controller that enables switching the fan on/off and smooth speed (air flow) regulation from minimum to maximum value.
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TECHNICAL MAINTENANCE The fan maintenance periodicity is at least once per 6 months. Maintenance steps: Disconnect the fan from power supply and make sure Clean the fan with a soft dry cloth or a brush. electricity has been turned off. Disconnect the air duct on both sides of the fan.
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TROUBLESHOOTING Problem Possible reasons Troubleshooting Make sure the power supply line When the unit is connected to power No power supply. is connected correctly, otherwise troubleshoot the connection error. mains, the fan does not rotate and does not respond to any controls. Internal connection fault.
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MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/ EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC.
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• Redesign or engineering changes to the unit. • Replacement and use of any assemblies, parts and components not approved by the manufacturer. • Unit misuse. • Violation of the unit installation regulations by the user. • Violation of the unit control regulations by the user. •...
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Quality Inspector’s Stamp Sold by (name and stamp of the seller) Manufacture Date Purchase Date...
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