Maxx Cold MXCR50BHC User manual

BOTTLECOOLER
Service,InstallationandCareManual
Pleasereadthismanualcompletelybeforeattemptingtoinstalloroperatethisequipment.
Notifycarrierofdamage! Inspectallcomponentsimmediately.
IMPORTANT INFORMATION
READ BEFORE USE
PLEASE SAVE THESE INSTRUCTIONS!
MCMNXS19
061322

Service and Installation Manual
2
CONTENTS
SPECIFICATIONS…………………………………………………….……………………….………2
CONGRATULATIONS ON YOUR NEW COOLER…………………………………….………2
INSTALLATION………………………………………………………………………….…………..….2
ELECTRICAL CONNECTION………………………………………………………………………….....3
OPERATION INSTRUCTIONS………………………………………………………………..……………3
STORAGE OF FOOD STUFFS..………………………………………………………………………3
DEFROSTING THE CABINET…………………………………………………………………………3
MAINTENANCE……………………………………………………………………….……………….3
SAFETY PRECAUTIONS................................................................................................................6
ELECTRICAL WARNING..............................................................................................................6
TROUBLE SHOOTING……………………………………………………………………………………….7
DISPOSAL……………………………………………………………………………………………………8
SPECIAL PIONTS TO NOTE………………………………………………………………………………8
WIRING DIAGRAM…………………………………………………………………………………9
SPECIFICATION
MODEL#
V/Hz/Ph
AMPS
STORAGE
CAPACITY
Cu-ft
HP
BTU
CHARGE
OZ
SHIP
WEIGHT
LBS
NEMA
PLUG
MXCR50B
115/60/1
7
15
1/2
3200
10.6
310
5-15P
MXCR65B
115/60/1
7
20
1/2
5400
11.3
353
5-15P
MXCR96B
115/60/1
7
26
1/2
7600
12.0
439
5-15P
NOTICE:
LOSS OR SPOILAGE OF PRODUCTS IN YOUR REFRIGERATOR/FREEZER IS NOT COVERED BY
WARRANTY. IN ADDITION TO FOLLOWING RECOMMENDED INSTALLATION PROCEDURES.
PLEASE RUN THE REFRIGERATOR/FREEZER 24 HOURS PRIOR TO USAGE. THANK YOU.
CONGRATULATIONS ON YOUR NEW COOLER
Note these instructions apply to all coolers. Installations of equipment may not exactly correspond to your
model.
INSTALLATION
Make sure that the cooler is not damaged on arrival. Your supplier must be notified of any transport damage,
within 24 hours of delivery.
The cooler should be placed in a warm, dry room, with suitable ventilation.
Place the cooler in such a way, as to allow the free circulation of air around it. That is, with at least 100mm

Service and Installation Manual
3
space all around it.
Never place the cooler in strong sunlight. The cooler be placed on a level surface. Make sure that it does not
rock.
If the cooler has been stored or transported cold, it must not be started before the compressor is judged to
have reached a temperature at least 41°F. It is recommended to clean up the cooler before starting it.
ELECTRICAL CONNECTION
The cooler must be connected to a socket with the correct voltage/frequency, as show on the nameplate.
The standard for u.s is 115V/50HZ. Voltage variations of ±10% are acceptable. Greater variations can
damage the cooler, and in such cases the factory warranty is not valid. In the case of extreme voltage
variation, above or below the standard, your local supplier will be able to advise you, what to do.
The cooler requires extra protection according to the Danish Heavy Current Regulations.
This also applies, if a new cooler is replaced, which did not have such protection. The purpose of extra
protection, is to protect the user from dangerous electric shocks, in the case of defect.
OPERATION INSTRUCTIONS
The temperature in the cooler is automatically regulated by a pre adjusted thermostat.
The position of the cooler, the ambient temperature, the number of times the lid is opened and for how long
the lid is opened, all these factors affect the temperature in the cooler, which should therefore not be placed
in sunlight or closed to a heat-radiating surface.
If your cooler is fitted with a lock, the key should be kept out of the reach of children. If your new cooler is to
replace an older one, which is not in use any more, you should remove the lock mechanism, on the old one,
before disposing it.
STORAGE OFF FOOD STUFFS
The cooler is only designed as a conserver, and is the not suited to cold freeze foodstuffs. In other words,
only refrozen food must be placed in the cooler. Next to that the cooler must not be filled beyond the height
limit of the contents line, or in cases where there is no such line, to within 100mm below the lid. This is to
ensure the product temperature less than 36°F..
DEFROSTING THE CABINET
In the course of time, a frost layer will be naturally formed within the cooler.
When this layer is 5-8mm thick, the cabinet should be defrosted the following way:
—remove the plug from the socket;
—open the lid and leave it open;
—loosen the frost layer using a plastic or wooden scraper.
The defrosting process can be speeded up by using bowls of hot water.
Never use sharp or pointed instruments
After final defrosting, the cabinet should be cleaned as described in section: Maintenance. the cabinet
should be thoroughly dried after cleaning.

Service and Installation Manual
4
OPERATION
Do not throw items into the storage area. Failure to heed these recommendations could result in damage to
the interior of the cabinet.
Refrigerated cycle
Refrigerators: During the refrigeration cycle, the evaporator fans wilt run continuously even when one or
more doors are open. The door switch will activate the lights when opened.
1. Every 6 hours, the unit will turn off and to allow the evaporator coil to defrost. The controller now
displays the defrost symbol. When the coil temperature reaches 41°F or after 20 minutes of defrost, the
unit will turn on again.
2. Anti-condensation heaters on door frames work in conjunction with the compressor.
3. The factory setting for the temperature range is 34°F to 38° F.
On/Off Switch:
An on/off switch is located on the front of the panel. When the unit is on, the switch will glow green.
SOLID-STATE THERMOSTAT DESCRIPTIONS
1. FRONT PANEL COMMANDS
To display target set point; in programming mode it selects a parameter or confirms an operation.
To start a manual defrost
To view the latest alarm occurrence; in programming mode it browses the parameter
codes or increases the display value
To view the latest alarm occurrence; in programming mode it browses the parameter
codes or decreases the display value
KEY COMBINATION
To lock & unlock the keyboard
To enter in programming mode
To return to the room temperature display
1.1 Function of LEDS

Service and Installation Manual
5
2. MAIN FUNCTIONS
2.1 HOW TO SEE THE SETPOINT
1. Push and immediately release the SET key: the display will show the set point value.
2. Push and immediately release the SET key or wait for 5 seconds to display the
sensor value again.
2.2 HOW TO CHANGE THE SETPOINT
1. Hold the SET key for more than 2 seconds to change the set point value.
2. The value of the set point will be displayed and the LED starts blinking.
3. To change the set value push the or key within 10s.
4. To set a new point value, push the SET key again or wait 10s.
2.3 HOW TO START A MANUAL DEFFROST
Hold the key for more than 2 seconds and the manual defrost will start
2.4 HOW TO LOCK THE KEYBOARD
1. Hold the and keys for more than 3s.
2. The “POF” message will be displayed and the keyboard will be locked.At this point, it will be possible only
to see the set point or the MAX or Min temperature stored.
3. If a key is pressed more than 3s the ”POF” message will be displayed.
2.5 HOW TO UNLOCK THE KEYBOARD
Hold the and keys together for more than 3s, till the “POF” message is displayed.
3. ALARM SIGNALS
HOW TO SEE THE ALARM AND
RESET THE RECORDED ALARM
1. Hold the or key to
display the alarm signals.
2. When the signal is displayed, hold
the SET key until the “rst” message
is displayed, and push the SET key
again. The “rst” message starts
blinking and the normal temperature
will be displayed.

Service and Installation Manual
6
MAINTENANCE
This cooler can be cleaned using warm water and a mild detergent. Rinse with clean water to finish off.
Never use detergents that contain chlorine.
The lid may be cleaned in the same way as the cooler.
If a condenser and associated fan are fitted at the back bottom of the cooler, they can gather dust and dirt. If
cleaning is necessary, they should be vacuumed with a soft brush.
Please note that the parts behind the protective grille can be hot and rotating.
Cleaning the Condenser Coil
• For efficient operation, keep the condenser surface free of dust, dirt, and lint.
• We recommend cleaning the condenser coil at least once per month.
• Clean the condenser with a commercial condenser coil cleaner and a soft brush, available from any
commercial refrigeration equipment retailer, or vacuuming the condenser with a shop vac or use CO2
SAFETY PRECAUTIONS
This refrigerator must be properly installed and located in accordance with the Installation Instructions
before it is used.
Do not allow children to climb, stand or hang on the shelves in the refrigerator. They could damage the
refrigerator and seriously injure themselves.
Do not touch the cold surfaces in the freezer compartment when hands are damp or wet. Skin may stick
to these extremely cold surfaces.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance
Keep fingers out of the “pinch point” areas; clearances between the doors and between the doors and
cabinet are necessarily small; be careful closing doors when children are in the area.
NOTE: We strongly recommend that any servicing be performed by a qualified individual.
Unplug the refrigerator before cleaning and making repairs.
Setting temperature controls to the ZERO (0) position does not remove power to the light circuit,
perimeter heaters, or evaporator fans.
Refrigerant Disposal
Your old refrigerator may have a cooling system that uses “Ozone Depleting” chemicals. If you are throwing
away your old refrigerator, make sure the refrigerant is removed for proper disposal by a qualified service
technician. If you intentionally release any refrigerants you can be subject to fines and imprisonment under
provisions of the environmental regulations.
ELECTRICAL WARNING
Please ensure that the required voltage is being supplied at all times.
The unit should be plugged into a grounded and properly-sized electrical outlet with appropriate
over-current protection. NEVER USE AN ADAPTER PLUG!
The unit should have its own dedicated outlet.
Do not use extension cords.
Do not unplug your unit by pulling on the power cord. Grip the plug firmly and pull straight out from the
outlet.

Service and Installation Manual
7
Ensure the unit is not resting on or against the electrical cord.
If the unit is not in use for a long period of time, best to unplug the unit from the outlet.
To avoid shock and fire hazards, do not plug in or unplug the unit with wet hands.
After unplugging the unit, wait at least 10 minutes before plugging it back in. Failure to do so could
cause damage to the compressor.
If the power cuts off, wait at least 5 minutes before turning the unit on to avoid damage to the
compressor.
TROUBLE SHOOTING
If you are having problems with your cooler, please check the following point before calling service
personnel:
—Is the cooler connected to the power supply?
—Is the socket switch on?
—Is the fuse in the switch cabinet intact?
—Has the earth leak circuit breaker (if there is one) cut out?
—Has there been power cut?
If the cooler is in a place that is very hot or with bad ventilation, make sure to provide adequate ventilation. If
the condenser mentioned in Section Maintenance is not clean, make sure to vacuum it.
If the above points have been checked and the cooler is still not working, please call service personnel.
Inform them the nature of the problem, the type of cooler, serial number and item number (provided on the
nameplate at the back of the cabinet).
Do not open the cabinet, as every opening hastens the thawing point. As s rule, the goods will not suffer
damage at the first 12 hours. If more time passes, the goods must be moved to another cooler.
Fault Probable Cause Action
Compressor is Not Running Fuse blown or circuit breaker tripped Replace fuse or reset circuit breaker.
Power cord unplugged Plug in power cord
Thermostat set too high Set thermostat to lower temperature
Cabinet Temperature is too Warm Thermostat is set too high Set thermostat to lower temperature.
Airflow is blocked
Re-arrange products to allow for proper
air flow.
Make sure there is at least
four inches of clearance from the fan
Low refrigerant levels Contact a service technician to check
refrigerant levels
Door is slightly ajar Make sure door is completely closed.
Interior Light is Not Working Poor switch connection Turn off light switch and turn it back on.
Bulb is not connected Make sure the bulb is correctly inserted
in the socket.
Bulb has burned out Replace the bulb
Condensation is Collecting on the
Cabinet and/or Floor Gasket is not sealing properly Clean, repair, or replace the gasket as
necessary

Service and Installation Manual
8
DISPOSAL
When a worn-out cooler is to be disposed off, this must be done in a correct manner, with respect to the
environment. Please be aware of the rules covering the disposal of such terms; there may be special
requirements or conditions to be observed.
Information about disposal may be obtained from:
—your supplier;
—the relevant authorities (the Local Authority, environmental agencies, etc.).
SPECIAL POINTS TO NOTE
The information contained in these instruction for use, was correct at the term of printing. On account of our
constant produce development, however, we reserve the right to make changes in the cooler described here.
Naturally, we will attempt to keep instructions for use up to date.
If you are in doubt as to the correct use of the cooler, please contact your supplier, who will be able to advise
you.
The producer is not responsible for accident or problems, occurred as a result of wrong connection of the
cooler.

Service and Installation Manual
9
WIRING DIAGRAM
MODEL：MXCR50B/ MXCR65B
MODEL：MXCR96B

Service and Installation Manual
10
WIRING DIAGRAM
MODEL: MXCR50B / MXCR65B

Service and Installation Manual
11
WIRING DIAGRAM
MODEL: MXCR96B

Service and Installation Manual
12
3355 Enterprise Ave., Suite 160 - Ft. Lauderdale, FL 33331
T: [phone] - F: [phone]
www.maxximumfoodservice.com