SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE •
SERVICE
Control Operation - Service 5
USER GUIDE
u-line.com
Evap Fan
Evaporator Fan
0 or 100%
Condenser
Fan
Condenser Fan
0 or 100%
Light
Zone Lighting
Off - Low - Med - High
To access Outputs
1.
Press
to select “Outputs”.
2.
Press
3.
Press to scroll through
available information.
To exit the Input Status menu, press to select
“Return to Menu” and press
to confirm.
Offsets
NOTICE
Customer care MUST be notified and approve of
any changes to the differential before they are
made. Failure to notify customer care will void
the warranty.
Offsets are used to adjust or correct thermistor
readings. Offset values are added to the current
thermistor reading and are then used by the control
board to determine cooling and defrost cycle times.
Offsets have a range of +/- 10°F. Corrected values
may
be viewed through the customer “All Temps”
menu.
To access Offsets
1. Press
to
select “Offsets”.
2.
Press .
3.
Press
and to scroll through available
thermistors.
To change offsets
4.
Press , the selected
thermistor will begin to flash.
5.
Press to modify offset value.
6.
Press
to confirm setting.
To exit the Offset menu, press
to select “Return to
Menu” and press
to confirm.
Self Test
Self test is used to initiate a self diagnostic report.
Any system faults will be displayed under Self test. If
no errors are present “no errors” will be displayed and
the main control board is functioning properly. The
main control board is extremely robust and should
rarely require service. Most issues are external to the
control. Reference troubleshooting for more
information.
To access Self Test
1.
Press
to select “Self Test”.
2.
Press
3.
Press to scroll through
available information.
To exit the Self Test, Press
to select “Return to
Menu” and press
to confirm.
Up
Select
Down
RETURN TO MENU
OFFSETS
ZONE = 1°F
EVAP = 1°F
Can be displayed in Celsius
Up
Select
Down
RETURN TO MENU
SELF TEST
NO ERRORS
try “RELAY TOGGLE”
.
and
or
.
and
Summary of Contents for U-3018RINT-00A
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