Manitowoc Q270 - Electronic Control Boards; Electronic Control Board Layout

100 Part Number STH039 8/13
High Pressure Cutout (HPCO) Control
Total System Refrigerant Charge
Cut-out Cut-in
31 bar ±.69 Automatic Reset
Must be below 20.68 bar to reset.
Important
This information is for reference only. Refer to the
ice machine serial number tag to verify the system
charge. Serial plate information overrides
information listed on this page.
Model Air-Cooled Refrigerant Type
Q210 130 grams R290
Q270 130 grams R290