USER GUIDE
Control Operation 4
u-line.com
SAFETY • INSTALLATION & INTEGRATION •
OPERATING INSTRUCTIONS
• MAINTENANCE • SERVICE
ERROR NOTIFICATION
The 3000 model series continuously monitors a series of
inputs and parameters to ensure proper and efficient
operation of your unit. Should the system detect a fault,
an error notification will be displayed on the user
interface. See below for a list of errors.
NOTE: Singe zone models will not use (L) left or (R) right
zone indicators in error notification.
CUSTOMER MENU
The 3000 Series of U-Line undercounter refrigeration
appliances contain a feature rich customer menu. The
Customer Menu allows access to a series of advanced
features including Energy Saver Mode, Sabbath Mode,
actual temperature readings as well a method to restore
factory defaults.
3000 SERIES - CUSTOMER MENU
6. To access the Customer Menu hold for 5 seconds.
7. Press or to scroll through available selections.
8. Press
to enter selected sub-menu.
9. To exit Customer Menu, press to scroll to the
bottom of the display and press to select “Exit”.
Actual Temps
The Actual Temps option displays the actual temperature
of each zone, evaporator, as well as ambient
temperature.
1. To view actual temperature, press and select
“Actual Temps” from the Customer Menu.
2. Press or to scroll through available information.
3. To return to the Customer Menu, press and select
“Return to Menu”.
ID
Description
Solution
No Comm
Unit lost
communication to
the display.
Disconnect and
reconnect power to
unit. Contact
Customer Care if
persistent.
(L) (R) Zone T
Open
Left or right zone
thermistor circuit
open.
Contact Customer
Care.
Amb Thrm
Open
Ambient thermistor
circuit open.
Contact Customer
Care.
(L) (R) Zone T
Short
Left or right zone
thermistor circuit
shorted.
Contact Customer
Care.
Amb Thrm
Short
Ambient thermistor
circuit shorted.
Contact Customer
Care.
(L) (R) Temp Hi
6H+
Left or right zone
tempe10°
over set point for
over 6 hours.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
(L) (R) Temp Hi
12H+
Left or right zone
tempe10°
over set point for
over 12 hours.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
(L) (R) Temp Lo
6H+
Left or right zone
temperature
-10° under set point
for over 6 hours.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
(L) (R) Temp Lo
12H+
Left or right zone
temperature
-10° under set point
for over 12 hours.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
(L) (R) Door
Open 5M
Left or right door
switch open for more
then 5 minutes.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
Up
Select
Down
WELCOME TO THE
CUSTOMER MENU. USE
UP/DOWN ARROWS TO
SCROLL SETTINGS.
Up
Select
Down
RETURN TO MENU
ACTUAL TEMPS
BIN TEMP = 1.6
COND TEMP = 45.5
Can be displayed in Celsius
