Table of Contents
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Operational Analysis
Safety Limits
Refer to "Analyzing
Safety Limits" page 125 to
eliminate all non-refrigeration
problems.
Freeze Cycle
Discharge Pressure
________
________
________
1 minute
Middle
End
Freeze Cycle
Suction Pressure
________
________
________
1 minute
Middle
End
Twin Expansion Valve – S1470C/S1870C/S2070C/S2170C
1
Stops on
safety limit:
1 or 2
If discharge pressure is High or Low, refer to Freeze cycle high or low discharge
pressure problem checklist page 157 & page 158 to eliminate problems and/or components not listed on
If suction pressure is High or Low, refer to Freeze cycle high or low suction pressure problem checklist
page 160 & page 161 to eliminate problems and/or components not listed on this table before
Suction pressure is
High
2
Stops on
safety limit:
1 or 2
this table before proceeding.
proceeding.
Suction pressure is
Suction pressure is
Low or Normal
High or Normal
3
Stops on
Stops on
safety limit:
safety limit:
1 or 2
Suction pressure is
4
1
High
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Troubleshooting
Need help?
Do you have a question about the QuietQube SD0672C and is the answer not in the manual?
Questions and answers
does this machine need filters on water line before entering the machine
The Manitowoc SD0672C machine does not explicitly require filters on the water line, but it is recommended to treat the water to inhibit scale, filter sediment, and remove chlorine odor and taste. If a Manitowoc water filter system is used, the installation instructions for the filter should be followed.
This answer is automatically generated