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USER GUIDE
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.
ID
Description
No Comm
Unit lost
communication to
the display.
(L) (R) Zone T
Left or right zone
Open
thermistor circuit
open.
Amb Thrm
Ambient thermistor
Open
circuit open.
(L) (R) Zone T
Left or right zone
Short
thermistor circuit
shorted.
Amb Thrm
Ambient thermistor
Short
circuit shorted.
(L) (R) Temp Hi
Left or right zone
6H+
temperature +10°
over set point for
over 6 hours.
(L) (R) Temp Hi
Left or right zone
12H+
temperature +10°
over set point for
over 12 hours.
(L) (R) Temp Lo
Left or right zone
6H+
temperature
-10° under set point
for over 6 hours.
(L) (R) Temp Lo
Left or right zone
12H+
temperature
-10° under set point
for over 12 hours.
(L) (R) Door
Left or right door
Open 5M
switch open for more
then 5 minutes.
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.
Solution
Disconnect and
reconnect power to
unit. Contact
Customer Care if
persistent.
Contact Customer
Care.
Contact Customer
Care.
Contact Customer
Care.
Contact Customer
Care.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
Verify door is closed
and sealing. Contact
Customer Care if
persistent.
3000 SERIES - CUSTOMER MENU
Up
Down
6. To access the Customer Menu hold
7. Press
or
to scroll through available selections.
8. Press
to enter selected sub-menu.
9. To exit Customer Menu, press
bottom of the display and press
Actual Temps
Up
Can be displayed in Celsius
Down
The Actual Temps option displays the actual temperature
of each zone, evaporator, as well as ambient
temperature.
1. To view actual temperature, press
"Actual Temps" from the Customer Menu.
2. Press
or
to scroll through available information.
3. To return to the Customer Menu, press
"Return to Menu".
u-line.com
Select
WELCOME TO THE
CUSTOMER MENU. USE
UP/DOWN ARROWS TO
SCROLL SETTINGS.
for 5 seconds.
to scroll to the
to select "Exit".
Select
RETURN TO MENU
ACTUAL TEMPS
BIN TEMP = 1.6
COND TEMP = 45.5
and select
and select
Control Operation 4
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