D-EIMWC00908-16EN - 40/52
IMPORTANT
The symptoms of a low refrigerant charge, that may be due to refrigerant leak, are:
low evaporation pressure
high suction and discharge superheat
low super-cooling value
Additionally a low level of liquid refrigerant inside the evaporator may be recognized.
In this case, add R134a refrigerant only. The system has been provided with a charge connection between the
expansion valve and the evaporator. Charge refrigerant until working conditions return to normal.
Remember to reposition the valve cover when finished.
Summary of Contents for EWWD320
Page 16: ...D EIMWC00908 16EN 16 52 Figure 4 Evaporator pressure drop...
Page 17: ...D EIMWC00908 16EN 17 52...
Page 18: ...D EIMWC00908 16EN 18 52 Figure 5 Condenser pressure drop...
Page 34: ...D EIMWC00908 16EN 34 52 Figure 12 Compressor overview...
Page 50: ...D EIMWC00908 16EN 50 52...
Page 51: ...D EIMWC00908 16EN 51 52...