Assemble the support frame as the drawing with loose screwing (by hand).
It concerns the models: VF-120, VF-160, POWER 150, POWER 200
Place the collector. Application of fasteners and mounting at the upper and lower collector holder.
It concerns the models: VF-200 plus, VF-300, VF-300 plus
Place the collectors. Application of Ø22 connectors at the upper and lower corner of the collectors.
Place the boiler on the support frame and secure with M10 screws and washers (4 pcs.).
Connect the boiler to the collector or collectors.
Align the solar system and tighten all the screws. Align as well the feet of the support with the floor with rafters and dowels.
Hydraulic connection of the solar system, filling of the cold supply and venting from the hot supply.
Electrical connection of the device with NYM 3 × 4 cable. Mark: A phase (on the thermostat). Mark: B neutral (on the thermostat). Mark: earth ↓ (on the electric element).
Fill the closed circuit with water and antifreeze fluid.
ATTENTION: The thermal liquid must be diluted and vent the closed circuit properly.
Sufficient control on the connections of the device for leaks. In the case of even a small leak, the solar system will not have the required performance.
Solar service is a prerequisite for the warranty to apply and also ensures long life span and better performance. Service must be done every two years by a qualified technician and includes: