Refrigeration Schematic Diagram; Operating Range - Pioneer KFDH075UW Technical Manual

Refrigeration Schematic Diagram

Refrigeration Schematic Diagram
TXV
Operation Limit Operation Limit
Caution:
Ambient temperature deg C
Indoor
Maximum
Minimum
Outdoor
Maximum
Minimum
** For working conditions below 20 deg C head pressure control shall be installed
(Eg , Fan speed Controller , Field installed)
High Pressure
Low Pressure
Access
Valve
Sight
Filter
glass
drier
(field installed)
Dry bulb
35
19
43
20**
Cooling Operation
Discharge
Switch
Switch
Scroll
Compressor
Access
Valve
Wet bulb
21
14
-