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Due to our commitment to continued product improvement, specifications are subject to change without notice.
No. REF MANUAL
Krowne Metal Corporation • 100 Haul Rd. Wayne, NJ 07470
Refrigeration
Installation & Operating Manual
krowne.com
Make sure to avoid all products which may corrode the
stainless steel such as steel wool and chlorine based
bleaches. The cooler should be cleaned with a mild
detergent, warm water and a soft cloth. All cleaning
materials should be washed away and the cooler
completely dried.
DO NOT CLEAN WITH ANY BLEACH PRODUCTS
Condenser must be cleaned every 60 days or may void
warranty. Prior to removing front panel on Back Bar Coolers,
you must shut off the unit (shut off switch is located next
to digital thermostat). Remove front grill for access to
condenser. If the condenser is not regularly cleaned, loss of
efficiency and ultimately condenser failure may occur.
Doors as well as the interior of the cooler should be cleaned
occasionally to prevent buildup of liquids and other matter
that may interfere with operation. To clean these surfaces use
a mild detergent, warm water and a soft cloth. Dry completely!
DANGER:
Risk of fire or explosion. Flammable refrigerant
used. To be repaired only by trained service personnel.
Consult repair manual/owner’s guide before attempting
to service this product. Dispose of properly in accordance
with federal or local regulations. All safety precautions must
be followed. Do not puncture refrigerant tubing.
IMPORTANT:
Keep clear of obstruction all ventilation
openings in the appliance enclosure or in the structure for
building-in.
IMPORTANT:
Component parts shall be replaced with like
components. Servicing shall be done by factory authorized
service personnel, as to minimize the risk of possible ignition
due to incorrect parts or improper service.
Thermostat Key
Alarm Key
Code
Alarm
E0
Box temperature probe error
E1
Evaporator defrost probe
DF
Unit is running in defrost
Label
Alarm
A
Defrost ON/OFF LED
B*
Fan ON/OFF LED
C
Compressor ON/OFF LED
D
Temperature Display (Avg. Inside Air Temp.)
E
UP Button or HOLD for ON/OFF Compressor Power
F
SET/MUTE Button
G
DOWN Button or HOLD for Defrost Override
IMPORTANT:
All service should be performed by a certified
refrigeration technician.
*B is only available on Mug Froster Configurations
Note:
All Mug Frosters have an evaporator coil defrost
every 4 hours and a full box defrost between
5 AM - 9AM daily. Time is preset at factory.
Below Notices apply to Hydrocarbon Refrigeration only (R290)
Thermostat
Cleaning Instructions
Safety Notices
