Title: +175=737.001_IK001_Brukermanual for Refra varmepumpe.Produktinformasjon.pdf
© UAB „Refra“ S. Dariaus ir S. Gireno g. 179, LT- 02189 Vilnius, Lithuania, Tel. +370 52031020 info@refra.eu www.refra.euUSER MANUALThe high pressure liquid refrigerant then passes through the thermal expansion valve (TXV). The pressure drop that occurs as the refrigerant passes through the TXV causes it temperature to drop dramatically. As the refrigerant enters the evaporator, it is in the same pressure / temperature state as where this description began, and is ready to repeat the process.Is designed and constructed for use ozone-friendly refrigerant R134a and have high performance. Evaporator hydraulic system provided for use ethylene-glycol 35%. Condenser hydraulic system provided for use water.Refrigerant contour of the mashine made under the traditional one circuit scheme. Cooling circuit has one Copeland compressor.The operation of compressors controlled by a microcontroller. For more information on the operation of the microcontroller, see the manufacturer's instructions.