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KVM-Genvex A/S • Sverigesvej 6 • DK-6100 Haderslev • Tlf.: +45 73 53 27 00 • [email protected] • www.genvex.com

The original Genvex units are 
assembled by skilled and expe-
rienced technicians and  
have a lifetime that in many cases 
is measured in decades. The units 
are approved by all applicable 
standards and are easy to operate 
and service. Last – but not least  
all Genvex systems are developed 
with focus on compact dimensions 
and ease of installation and can be 
integrated discreetly in all types of 
homes.

We are part of the NIBE Group  
– a family of companies that speci-
alize in supplying hot water, heating 
and home comfort to homeowners 
worldwide.

Genvex –The original Danish Ventilation System

Genvex is a genuine Danish original. We invented the ventilation system 
more than 40 years ago, and we are still ahead of the pack when it 
comes to development and production of the strongest and most durable 
ventilation system. 

Our unit is working in thousands of homes providing fresh clean air – 
free of pollen, dust and harmful particles. This helps to strengthen the 
health of the house and to make the indoor environment healthy and 
comfortable for lots of families. At the same time, our system is an impor-
tant element when it comes to saving energy in homes and in society as 
a whole –  in fact you can recover up to 95% of the heat energy with a 
Genvex system.

Please visit www.genvex.com to see a list of our distributors

08:241-1906

THE AIR WE BREATHE

All  

Genvex  

systems are  

rated with  

energy label

  

A

Содержание PREMIUM PREHEAT 250

Страница 1: ...INSTALLATION MANUAL PREMIUM PREHEAT 250 300 500 Air air heat recovery ventilation heat pump...

Страница 2: ...attics 6 Insulation of ducts in warm rooms 7 Electrical connection 7 Starting up the unit 7 Optimal adjustment of the ventilation system 8 Maintenance of the system 8 Trouble shooting 10 PCB layout 1...

Страница 3: ...n tray of the unit to ensure that it flows out freely 6 If the water trap is fitted in a place where there is a risk that the temperature drops below 0 C then an electric heating element with a thermo...

Страница 4: ...ted on the top of the unit The electrical box is located on the top of the unit The unit has 2 condensation drains both of which must be connected to a suitable drain The unit must be placed on a soli...

Страница 5: ...s installing a silencer between the two rooms It is recommended that the air speeds in the ducts be dimensioned low enough so that there is no noise from the supply air and extract air valves When pos...

Страница 6: ...checked and then filled with water if necessary Insulation of ducts in cold attics In order to benefit from the unit s high heat recovery rate it is necessary that the ducts are insulated properly Gen...

Страница 7: ...nit and control panel must be a 4 wire min 0 25 mm2 cable with a maximum length of 50 m Starting up the system To achieve optimum operation of the system it must be adjusted with air measuring equipme...

Страница 8: ...ting Maintenance of the system Filters When the filter timer reaches the set value for filter change Alarm will show in the screen saver and Chg filter will flash This means that it is time to clean c...

Страница 9: ...nger Wash in lukewarm soapy water and rinse using a hand shower if necessary Plastic exchanger No cleaning with fluids including water only careful dust removal from air intake surfaces with a househo...

Страница 10: ...been installed correctly No supply air Error Faulty supply air fan Clogged supply air filter Clogged fresh air grill due to dirt and leaves during the fall and snow and ice during the winter Fuse on...

Страница 11: ...sors T1 T3 T4 T7 L4 Not in use L5 Not in use L6 Sensors T5 T6 T8 T9 L8 External stop L9 Fan RPM L10 Modulating Pre Reheating L11 0 10V Motorvalve Reheating 0 10V Belimo LM230ASR bypass L16 Not in use...

Страница 12: ...fan Supply air Blue Yellow EC fan Extract air 1x230V 50Hz Black Black Blue Blue Yellow green Yellow green Belimo LM230ASR Bypass EC fan Supply air 1x230V 50Hz Electric Reheater Step A 1x230V 50Hz Sol...

Страница 13: ...r Fortluft Indbl sning Supply air Zuluft T1 T7 T5 T6 T4 T3 M2 M2 M1 Fordamper Evaporator Verdampfer Kondensator Condenser Verfl ssiger Forvarme Preheater Vorv rme Kompressor Compressor Verdichter HP H...

Страница 14: ...nvex The original Danish Ventilation System Genvex is a genuine Danish original We invented the ventilation system more than 40 years ago and we are still ahead of the pack when it comes to developmen...

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