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VUTR 280 V EC 

VUTR 280 VE EC

Heat recovery air handling unit

USER’S MANUAL

Summary of Contents for VUTR 280 V EC

Page 1: ...VUTR 280 V EC VUTR 280 VE EC Heat recovery air handling unit USER S MANUAL...

Page 2: ...nance and operating staff The manual contains information about the purpose technical details operating principle design and installation of theVUTR 280V E EC unit s and all of its their modifications...

Page 3: ...electric parts of the unit against ingress of water Do not allow children to operate the unit Disconnect the unit from power mains prior to any technical maintenance Do not store any explosive or hig...

Page 4: ...swimming pools saunas greenhouses summer gardens and other spaces with high humidity Due to the ability to save heating energy by means of energy recovery the unit is an important element of energy ef...

Page 5: ...duct diameter mm 125 Weight kg 63 64 Heat recovery efficiency from 81 up to 90 Heat exchanger type rotary Heat exchanger material aluminium SEC class The unit is designed for indoor application with...

Page 6: ...S OF THE UNIT mm H H1 H2 H3 B1 B2 B3 L L1 L2 L5 L3 L4 B D Model D L L1 L2 L3 L4 L5 B B1 B2 B3 H H1 H2 H3 VUTR 280 V E EC 125 598 107 243 141 107 256 520 482 230 136 754 630 97 73 The unit is equipped...

Page 7: ...erature and is moved to the room with the supply fan Heat energy of warm extract air is transferred to clean intake fresh air from outside and warms it up Heat recovery minimizes heat losses and space...

Page 8: ...ake side equal to 3 air duct diameters on the outlet side If the air ducts are too short or not connected protect the unit parts from ingress of foreign objects To prevent uncontrollable access to the...

Page 9: ...ing the wall material and the unit weight Install the unit on the mounting bracket Suspend it carefully Make sure the unit is fastened securely prior to operation UNIT FLOOR MOUNTING Place the unit on...

Page 10: ...le with a connector located inside the unit to the sensor SERVICE SIDE CHANGE 1 Make sure of the correct unit service side selection Unit mounting position should enable free excess to the service pan...

Page 11: ...must be based on the maximum load current maximum conductor temperature depending on the wire type insulation length and installation method The external power input must be equipped with an automati...

Page 12: ...rown Grey White P1 th Tune Rx Tx Rx Tx GND 24V P2 Kitchen hood TS1 1 2 1 2 L1 PE X1 Electric shock hazard Design Name Model Wire SM1 Exhaust or supply air damper electric actuator LF230 2x0 75 mm2 SM2...

Page 13: ...S 1 Supply air damper actuator NO 2 x 0 75 mm2 3 A 30DC 250 AC S 2 Exhaust air damper actuator NO 3 A 30DC 250 AC 1 Contact from fire alarm panel NC CCU Cooler control NO 3 A 30DC 250 AC P1 External...

Page 14: ...d After two consecutive cleanings filters must be replaced For new filters contact the Seller Sequence of filter removal 1 Disconnect the unit from power mains 2 Remove the filter covers 3 Remove the...

Page 15: ...he impeller clogging Clean the blades Restart the unit Alarm in the system System alarms are listed below Identify the system failure by entering the active alarms menu and eliminate the alarm If the...

Page 16: ...hoist machinery for handling and storage operations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the o...

Page 17: ...not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including submission with missing component parts previously dismoun...

Page 18: ...18 VUTR 280 V E EC www ventilation system com...

Page 19: ...ry with the user s manual The warranty terms are acknowledged and accepted Customer s Signature The VUTR 280 V __ EC A___ unit is installed pursuant to the requirements stated in the present user s ma...

Page 20: ...V140 2EN 02...

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