Title: Brukermanual for Refra varmepumpe.pdf
Measure the flow rate of the cooling and coolant liquids. - Measure the pressure is cooling and coolant liquids for pumps. - Ensure that the selection of the heat is ready to work. - Adjust the flow switch.Warning! Coolant flow through the condenser should be at least 1.11 kg/s. Flow cooled liquid through the evaporator should be at least 2.845 kg/s. Under other conditions the manufacturer does not guarantee compliance with the maximum cooling capacity declared.Observe the following sequence: - Ensure that all circuit breakers in the control panel in the off position. - Apply power to set. - Turn machine power. - Check controller settings.After following these steps: - Turn off all unit protective circuit breakers.