Master-Bilt MBBC95 Service Manual

HORIZONTAL BOTTLE COOLERS

Installation, Operation and Maintenance Instructions

INSPECTION

When the equipment is received, all items should be carefully checked against the Bill
of Lading to ensure all crates and cartons have been received. Do not sign the freight
bill clear until the freight has been properly inspected for damage. All units should be
inspected for damage including concealed damage by uncrating immediately. If any
damage is found, it should be reported to the carrier at once, noted on the Bill of Lading
and a claim should be filed with the carrier. This equipment has been inspected and
tested in the manufacturing facility and has been crated in accordance with
transportation rules and guidelines. The manufacturer is not responsible for freight loss
or damages.

INSTALLATION

After removing the unit from the packaging, clean the interior and exterior surfaces of
the unit with soap and water and a rinse with clean water. Do not use chlorinated
cleaners on the surfaces as they can cause corrosion.

This unit is designed for indoor use only. Be sure to locate the unit where the floor can
support the weight of the unit and product installed inside of it. The refrigeration system
located at the bottom right of the unit requires free air access for proper operation.
Allow a minimum of seven (7) inches between the back of the cabinet and the wall. Do
not locate the unit next to heat generating equipment or in direct sunlight.

Confirm that the proposed electrical outlet has the correct voltage, frequency and
current carrying capacity for the requirements of the unit. This information is noted on
the data plate on the inside left wall of the unit. The unit should be isolated on a circuit.
Do not use an extension cord to get power to the unit. Improper electrical installations
will void the compressor warranty. To prevent shock and fire, be sure the unit is properly
grounded.

Local health codes may require that the unit be sealed to the floor with an NSF
approved silicone sealant if it is not on legs or casters. After the unit is set in its desired
location, simply apply a bead of sealant around the base of the unit and smooth it out.

The product dividers are packaged inside the unit. The product dividers are shipped
installed. They can be relocated to your desired position by using the extra bushings
located inside the cabinet. The dividers are spring loaded. Push the divider towards
the back of the cabinet to release it from the front bushings then swing the front to one
side and remove from the rear bushings. Reverse this procedure to re-install in a new
location.

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The cap catcher is also shipped inside the cabinet. The cap catcher is to be installed on
the right front of the cabinet using the two mounting screws on the cabinet and the two
keyhole slots on the back of the cap catcher. Loosen the screws and slide the cap
catcher over them. Leave the screws loose so the cap catcher can be removed for
emptying.

OPERATION AND MAINTENANCE

This cooler is designed to maintain your product temperature within the most desirable
range of +34°F to +38°F. You can expect this temperature with the proper temperature
control setting and in a normal environment. It is important to remember that when the
product is delivered, it must be placed inside the cooler as soon as possible to avoid
excessive warm up. If this happens, it may take many hours for the temperature to be
reduced to the desirable range.

The temperature controller is located on the inside back wall of the unit. Turn the
control clockwise for cooler temperatures and counterclockwise for warmer
temperatures. Allow the unit several hours to respond to temperature control
adjustments.

When loading the cabinet with product, do not block the air flow path at the back.
Blocking the air flow may decrease performance. Maintain clearance between the
contents and air duct for best per f or manc e.

This equipment is intended for the storage and display of non-potentially hazardous
bottled or canned products only.

Cleaning

Beginning with the initial installation, the interior surfaces of the cabinet should be
periodically cleaned with a solution of warm water and baking soda. This solution will
remove any odors from spillage that has occurred. The exterior of the cabinet should
also be cleaned frequently with a commercial stainless steel cleaner, glass cleaner or
mild soap solution. Do not use chlorinated cleaner s on any surfaces.

The product dividers can be cleaned in a sink with a mild soap solution and a soft
bristled brush.

Periodically the unit should be emptied and cleaned out. There is a drain in the floor of
the cabinet that drains to a drain hose on the back of the cabinet in the compressor
compartment. Be sure to use this drain line for cleaning out the cabinet interior.

Condenser Coil

Prior to cleaning the condenser coil disconnect the unit from power. Periodic cleaning
of the condenser coil will aid the heat transfer of the refrigeration system and increase
its efficiency. To accomplish this, remove the lower front grill from the cabinet. The
condenser coil is located behind the grill. Use a soft bristled brush to remove any dirt
particles that are on the fins of the condenser coil. Use a vacuum cleaner or
compressed air to remove the loosened particles.

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Replace the front grill and reconnect the unit to power. Failure to clean the condenser

Check the drain line to make sure it is not disconnected inside the

coil can lead to performance loss and compressor failure.

TROUBLESHOOTING

Problem Remedy

· Check the power cord and make sure it is plugged in and has

Compressor will
not start

Poor
performance

Unit noisy

power.

· Check the temperature controller. If it is in the “OFF” position,
turn it clockwise to set a desired temperature.

· Move the unit from direct sunlight.

· Move the unit away from heating devices.

· Install the unit in a well ventilated place,

with at least 2 inches of clearance on all sides.

· Clean the condenser if heavy dust is collected.

· Clear contents from bloc ki ng the inside air duct.

· Check the temperature controller for corr ec t s etti ng .

· Check the covers and be sure they are completely closed.

· Install the unit on a level solid surface.

· Maintain 2 inches of clearance from the wall.

· Check for loose parts or mounting.

· Keep the tubing free from any contact to avoid rattle.

· Reduce humidity where the unit is installed.

Condensation on
cabinet exterior
and/or floor

·

cabinet and it drains into the drain pan in the compressor area.

03/15 Rev. I 143593