Harvest Pressure Regulating (Hpr); Remotes Only - Manitowoc SD0302A Technician's Handbook
S series;
s300 series;
s420 series;
s450 series;
s500 series;
s850 series;
s1000 series;
s1200 series;
s1400w series;
s1400a series;
s1400n series;
s1800w series;
s1800a series;
s1800n series
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Also See for SD0302A:
- Technician's handbook (301 pages) ,
- Service manual (168 pages) ,
- Installation, use & care manual (68 pages)
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HARVEST PRESSURE REGULATING (HPR)
SYSTEM REMOTES ONLY
GENERAL
The harvest pressure regulating (H.P.R.) system
includes:
•
Harvest pressure regulating solenoid valve (H.P.R.
solenoid). This is an electrically operated valve
which opens when energized, and closes when
de-energized.
INLET
•
Harvest pressure regulating valve (H.P.R. valve).
This is a pressure regulating valve which
modulates open and closed, based on the
refrigerant pressure at the outlet of the valve. The
valve closes completely and stops refrigerant flow
when the pressure at the outlet rises above the
valve setting.
HPR VALVE
Part Number 80-1479-3 7/10
manuals search engine
FLOW
HPR SOLENOID
INLET
OUTLET
OUTLET
SV3053
161
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