rev 10 – USER MANUAL
RS
Dehumidifiers for radiant systems
12 - 52
3.1
PROJECT CRITERIA
All copper pipes are realized under our specifications in order to control all the construction process and to increase our products
quality standards. Each pipe is tested through the FEM code on the more stressed point with a 90° fold and under the maximum
allowed pressure according to the safety coefficient.
Compressors
Reciprocating compressors are mounted on the units. Engines are thermally protected through an internal protection
which controls the temperature of winding and disables the power supply in case of maintenance.
Refrigerant components
o
Filter drier with molecular sieve
o
Throttling valve
o
Schrader valve for control / maintenance
Thermal exchange coils
o
Copper pipes and aluminum fins
Condensate tray (below coils)
o
INOX steel
4
ELECTRICAL CONNECTIONS
4.1
ELECTRICAL EQUIPMENTS
The electrical panel is realized and wired according to the Regulations mentioned in the Declaration of Conformity.
The control circuit is protected by a dedicated fuse.
All the remote commands are realized with low tension, supplied by an insulation transformer.
To stop the group do not remove tension through the protection at the base of the unit: this organ
should be used to section the whole unit for maintenance. To turn off, use the user terminal.
