Solflex SonaSafe HD Series, Installation Manual

Page: 4 / 40

Page 4 Manual HD Acoustic
Housing Version:
20/2020
1. General information
Solflex produces SonaSafe acoustic housing for a wide range of Heat Pump, Air
Conditioning and Refrigeration systems.
This manual applies to the following series:
SonaSafe HD* Serie
2. Technical Data
Unique acoustic housing in elegant design made of EPP plastic in RAL7021 black grey.
Through the single EPP parts, the acoustic hood is easy to install and transport. Decisive
for the performance of a heat pump is the air throughput, the inlet and outlet openings
are geometrically optimally adapted to the air flow. The patented internal air diversion
and acoustic housing openings ensure maximum performance and effectiveness. This
achieves optimum performance of the heat pump in whisper-quiet operation. An air
short circuit is prevented by internal partitions. The partitions are lined with sound
absorption material.
The EPP parts are mounted around a specially designed aluminium frame by simply
attaching the individual elements from above onto the aluminium frame that has been
fixed to the floor. The aluminium frame can be loosened at the corners, so that a
retrofitting of the acoustic enclosure is possible. For maintenance purposes, only a few
elements must be removed to reach the heat exchanger or the service level. The
installed refrigerant piping can be easily routed through the side / rear EPP parts. The
holes for the refrigerant piping are to be created on site with a cutter knife.
The power and sound measurement was performed in a certified laboratory. At the test
point, a reduction of up to 6 dB(A) was measured.