Title: Brukermanual for Refra varmepumpe.pdf
© UAB „Refra“ S. Dariaus ir S. Gireno g. 179, LT- 02189 Vilnius, Lithuania, Tel. +370 52031020 info@refra.eu www.refra.euUSER MANUALAlso be careful with the compensation of phase shift. Excessive central compensation (> 0.95) can cause an intermediate phenomenon, which can damage the motors and contactors during startup and shutdown. Check momentary currents during these actions. If in doubt, contact technical support REFRA®.Installation of the unit and refrigerating system as a whole must meet the requirements the EC Low Voltage Directive 73/23/EEC, standards EN 60204, EN 60335 and national safety regulations.After the installation of the unit, do all the inspections and tests in accordance with local requirements. For correct installation and commissioning of operations are responsible installation company and the owner of the equipment.Further recommendations see Operating Instructions of the electrical components especially of the compressor.CHECK LIST BEFORE STARTING