Controller
‐
Devices
38
Figure
26:
Devices,
Motorized
Hot
Gas,
LOP
Protection
No.
of
Steps:
Opening
(in
steps)
of
the
motorized
hot
gas
valve.
Valve
Open
%:
Opening
(in
percentage)
of
the
motorized
hot
gas
valve.
Hot
gas
Required
%:
Percentage
of
hot
gas
required
for
cooling
condition.
Status:
Status
of
LOP
(
On
=
running,
Off
=
not
running).
Valve
Open
%:
Opening
(in
percentage)
of
the
hot
gas
valve
to
the
full
open
position.
Figure
27:
Devices,
Expansion
Valve
1
Steps
:
Opening
(in
Steps)
of
the
expansion
valve.
Open
%:
Opening
(in
percentage)
of
expansion
valve
to
the
full
open
position.
Figure
28:
Devices,
Expansion
Valve
2
Evap
Press:
Pressure
of
refrigerant
for
liquid
to
vapor
phase
change.
Evap
Temp:
Temperature
at
which
the
refrigerant
evaporates
from
liquid
to
vapor.
MOP
Protect:
Enable
Loop
protection
control
(reducing
refrigerant).
LOP
Protect:
Enable
Loop
protection
control
(increase
refrigerant).
SH
Protect:
Enable
Loop
protection
for
compressor
suction.
Superheat:
Calculated
superheat
value
of
refrigerant
at
compressor
suction.
Hypertherm, Inc. Part Number: 810540
Summary of Contents for Koolant Koolers N-Series
Page 61: ...Appendix B Electrical Schematics PLC 59 PLC Hypertherm Inc Part Number 810540...
Page 62: ...Appendix B Electrical Schematics I O Module 60 I O Module Hypertherm Inc Part Number 810540...
Page 63: ...Appendix B Electrical Schematics Logic 61 Logic Hypertherm Inc Part Number 810540...
Page 73: ...Appendix E Declaration of Conformity 71 Hypertherm Inc Part Number 810540...
Page 74: ...Appendix E Declaration of Conformity 72 Hypertherm Inc Part Number 810540...
Page 75: ...Appendix E Declaration of Conformity 73 Hypertherm Inc Part Number 810540...