3
REPLACEMENT PARTS AND REPAIRS
In order to ensure your ventilation unit remains in good working condition, you must
use the manufacturer genuine replacement parts only. The manufacturer genuine
replacement parts are specially designed for each unit and are manufactured to
comply with all the applicable certification standards and maintain a high standard
of safety. Any third party replacement part used may cause serious damage and
drastically reduce the performance level of your unit, which will result in premature
failing. Also, te manufacturer recommends to contact a certified service depot for all
replacement parts and repairs.
TABLE OF CONTENTS
1. FUNCTIONS OF YOUR HRV .................................................... 4
1.1 AIR EXCHANGE ............................................................................4
1.2 HEAT RECOVERY ...........................................................................4
1.3 R
ECIRCULATION ...........................................................................4
2. DIAGRAMS OF AIRFLOW ...................................................... 5
3. DESCRIPTION OF THE UNIT .................................................. 6
4. MAIN AND AUXILIARY CONTROLS ........................................... 7
5. MAINTENANCE ................................................................ 7-8
5.1 REGULAR MAINTENANCE ...................................................................7
5.2 A
NNUAL MAINTENANCE .....................................................................8
6. TROUBLESHOOTING .......................................................... 8