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If the outside temperature is less than -
5°C, the unit must be stopped and you should contact with VENCO.
The condense water can be frozen at the temperature less than -
5°C, it can be damaged to the exchanger.
Following points have to be controlled periodically.
Isolation materials used for heat and sound isolations
Cable isolation
Control panel
Electrical cables and other electromechanical parts
Metal and painted surfaces
Connection elements such as screw, turn screw and joint washer
FILTERS;
Maintenance of the filters should be done regularly. Dirty filters can decrease air flow and
consequently the capacity. Synthetic or metal filters can be cleaned or washed. However it is advised to change
synthetic filters every two years. While changing other type filters; bag, hepa filters with the new ones, new
ones should have same dimension, type and features.
ENERGY RECOVERY EXCHANGER;
is controlled before transportation. The plates of energy recovery
exchanger should be checked, after transportation.
FANS and MOTORS;
Wiring shall be done, according to international standards. The turning way of fan-blades
should be checked, according to the air-flow direction label on the fan.
10. TRAINING of TECHNICIANS
Assembly, putting into operation and maintenance works can only be done by authorized and trained
technicians. The technician has to be informed by the owner of the unit
or it’s user about possible dangers
he/she may face during following phases:
Electrical Connections
Duct Connections
Putting Into Operation
Maintenance
For the continuity of the warranty, control and maintenance responsibilities have to be accepted and followed
strictly. You can apply to VENCO A.S. to train your authorized technicians.
11. RECOMMENDATIONS FOR SAFETY
This user manual is prepared to provide correct usage and assembling of the energy recovery unit and warn
the maintenance personnel for the possible dangers they may face. Apart from instructions and warnings of
the producers, legal rules and standards have to be taken into consideration as well.
12. START-UP
Instructions have to be followed before operating the unit first time (or after yearly maintenance). Additionally
following controls have to be followed.
Please make sure that all parts of the unit are clean. There can be duct insulation residuals, bands etc.
Please make sure that all electrical cables are made according to (EN 60204-1) standards and security
and protection units belong to all elements.
