ARP Fridge Defend User Instructions page 12

ARP Control v5.x
ARP BUTTON
Momentary press Display Button to
advance to next variable
4
Momentary press SetUp
Button to clear/zero the tr
value
Momentary press Display Button to
advance to next variable
5
Momentary press SetUp
Button to clear/zero the
OPn value
Momentary press Display Button to
advance to next variable
6
Momentary press SetUp
Button to clear/zero the
SHt value
Momentary press Display Button to
advance to next variable
7
Momentary press SetUp
Button to clear/zero the
SSH value
Momentary press Display Button to
advance to next variable
Graphical User Instructions 04/20/2020 © ARPC L.L.C. All rights reserved.
ARP DISPLAY FURTHER INFORMATION
This variable tells the operator
how many times the ARP boiler
sensor has detected a boiler
☻
over heat situation and shut
down the fridge to protect the
cooling unit. See
Troubleshooting Guide for
more information.
Set the tr value to zero and
record the date to see when or
how often the ARP turns off the
fridge.
! Be sure to advance to S-- and store the change.
☻
This variable records if the
boiler sensor has an open
circuit. See Troubleshooting
Guide for more information.
If the ARP Control is tripping
often, check this value, if OPn is
greater than zero, there is a
problem that has to be fixed.
! Be sure to advance to S-- and store the change.
☻
This variable records if the
boiler sensor has a short circuit.
See Troubleshooting Guide
for more information.
Read comments directly above
for the variable OPn, they are
true for this variable also.
! Be sure to advance to S-- and store the change.
☻
This variable records the boiler
steady-state maximum
temperature in PID mode. See
Troubleshooting Guide for
more information.
When the SSH value has been
cleared the display will show
-LO.
! Be sure to advance to S-- and store the change.
12