Checking Product Temperature - U-Line 2224BEV User Manual & Service Manual

USER GUIDE
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Digital Display E3 indicates the door may be opened too
Shows ER or E long. Ensure the door is closing properly.
Followed by a For other error codes contact U-Line
Number. Customer Service.
Problem Possible Cause and Remedy
Digital Display A factory test mode may be enabled.
Shows 1-16 or Adjust the temperature to 99 and press
99 the LIGHT icon.
Because product in contact with the rear
Product Is
wall may freeze, ensure no product is
Freezing.
touching the rear wall.
Adjust the temperature to a warmer set
point.
Air temperature does not indicate
Product Is Not
product temperature. See CHECKING
Cold Enough.
PRODUCT TEMPERATURE below.
Adjust the temperature to a cooler set
point. Ensure unit is not located in
excessive ambient temperatures or in
direct sunlight. Ensure the door is closing
and sealing properly.
Ensure the interior light has not
remained on too long.
Ensure nothing is blocking the front
grille, found at the bottom of the unit.
Ensure the condenser coil is clean and
free of any dirt or lint build-up.

CHECKING PRODUCT TEMPERATURE

To check the actual product temperature in the
unit:
1. Partially fill a plastic (nonbreakable) bottle with
water.
2. Insert an accurate thermometer.
3. Tighten the bottle cap securely.
4. Place the bottle in the desired area for 24 hours. 5.
Troubleshooting 1
6. After 24 hours, check the temperature of the water.
Causes which affect the internal temperatures of
the cabinet include:
• Temperature setting.
• Ambient temperature where installed.
• Installation in direct sunlight or near a heat source.
• The number of door openings and the time the
• The time the internal light is illuminated. (This
Avoid opening the unit during the testing period.
If required, adjust the temperature control in a
small increment (see CONTROL OPERATION).
door is open.
mainly affects product on the top rack or shelf.)
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