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392342 15.07.2004 

 

 

 

VR-400/700 EV

 

 
 
 
 
 

 

 

 
 
 

 

 
 
 

 
 
 
 
 
 
 
 
 
 

 

Инструкция

 

по

 

эксплуатации

 

  User and maintenance instructions

 

 

Summary of Contents for VR-400 EV

Page 1: ...392342 15 07 2004 VR 400 700 EV User and maintenance instructions...

Page 2: ...400 700 EV The latest results from the studies of the indoor climate and its influence on our health are taken into consideration and great emphasis is given to quality and performance However even af...

Page 3: ...tion A B C D E F A Inlet fan B Extract fan C Heat exchanger D Fresh air filter E Extract filter F Control panel Systemair VR 400 700 EV GENERAL Systemair VR 400 700 EV are complete ventilation units f...

Page 4: ...during holidays or when the building is not in use Norm 2 Normal ventilation adapted to the building Airflow for normal ventilation can be chosen high low by means of setting on the control panel see...

Page 5: ...oiding the feeling of draught This gives the ultimate energy and ventilation efficiency Filter Lamp signal 11 comes on when set operation time between changing of fresh air filter E fig 1 has expired...

Page 6: ...o consider the following 1 The system must be installed according to installation instructions 2 Insulate mains supply before service or cleaning of the heat recovery unit 3 Tumble dryer must not be c...

Page 7: ...reen lamps 6 7 or 8 depending on chosen operation time will flash for a few seconds Changing operation time between filter changes Depending on the condition of the filter you might need to change the...

Page 8: ...om wetrooms WC etc Remove diffusers and louvers and wash in hot soapy water as required Diffusers louvres must not be exchanged 5 Checking the fresh air intake Leaves and pollution could plug up the a...

Page 9: ...pollution g Check diffuser louver openings 3 Cold supply air a Check set supply air temperature on the control panel b Check if fire thermostat is are still alert If necessary reset by pressing the re...

Page 10: ...XX CE OPERATION TYPE CE cde fg hij k k cde Signal airflow fg Switches airflow hijSignal supply air temperature k Switches for max supply air temperature setting point summer operation without heat rec...

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