Maxx Cold MXF48U Installation Manual
Pizza Prep Tables
Megatop Sandwich/Salad Units
Undercounter Refrigerators and Freezers
Worktop Refrigerators and Freezers
INSTRUCTION
MANUAL
English
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USE
MXCRMAN 0411 REV A
SERIAL NUMBER INFORMATION
The serial number of all self-contained refrigerators and freezers is located inside the
unit on the left hand side near the top on the wall. Always have the serial number of
your unit available when calling for parts or service. This manual covers standard units
only. If you have a custom unit, consult the customer service department at the number
listed on the last page.
RECEIVING AND INSPECTING THE
EQUIPMENT
Even though most equipment is shipped in protective packaging, care should be taken
during unloading so the equipment is not damaged while being moved into the building.
1. Visually inspect the exterior of the package and skid or container. Any damage
should be noted and reported to the delivering carrier immediately.
2. If damaged, open and inspect the contents with the carrier.
3. In the event that the exterior is not damaged, yet upon opening there is concealed damage to the equipment, notify the carrier. Notification should be made
verbally as well as in written form.
4. Request an inspection by the shipping company of the damaged equipment. This
should be done within 10 days from receipt of the equipment.
5. Be certain to check the compressor compartment housing and visually inspect the
refrigeration package. Be sure lines are secure and base is still intact.
6. Freight carriers can supply the necessary damage forms upon request.
7. Retain all crating material until an inspection has been made or waived.
SAVE THESE INSTRUCTIONS
SPECIFICATIONS
PIZZA PREP TABLES
MXCPP50
MXCPP70
MXCPP92
SANDWICH / SALAD UNITS
MXCR29S
MXCR48S
MXCR60S
MEGATOP SANDWICH / SALAD UNITS
MXCR29M
MXCR48M
MXCR60M
UNDERCOUNTER & WORKTOP REFRIGERATORS
MXCR27U
MXCR48U
MXCR60U
UNDERCOUNTER & WORKTOP FREEZERS
MXF27U
MXF48U
MXF60U
3
INSTALLATION
Location:
Units represented in this manual are intended for indoor use only. Be sure the location
chosen has a floor strong enough to support the total weight of the cabinet and contents. A fully loaded unit can weigh as much as 1500 pounds. Reinforce the floor as
necessary to provide for maximum loading. For the most efficient refrigeration, be sure
to provide good air circulation inside and out.
Inside cabinet:
Do not pack the units so full that air cannot circulate. The refrigerated air is discharged
at the top rear of the unit. It is important to allow for proper air flow from the top rear to
the bottom of the unit. Obstructions to this air flow can cause evaporator coil freeze
ups and loss of temperature or overflow of water from the evaporator drain pan. The
shelves have a rear turn up on them to prevent this, however bags and other items can
still obstruct air flow in the far rear of the cabinet. Air is brought into the evaporator coil
with fans. Prevent obstruction by locating large boxes and tall stacks of product away
from the outlet or inlet of air flow.
Outside cabinet:
Be sure that the unit has access to ample air. Avoid hot corners and locations near
stoves and ovens. It is recommended that the unit be installed no closer than 6" from
any wall.
Leveling:
A
level cabinet looks better and will perform better because the doors will line up with
the frames properly, the cabinet will not be subject to undue strain and the contents
of the cabinet will not move around on the shelves. Use a level to make sure the unit is
level from front to back and side to side. Units supplied with legs will have adjustable
bullet feet to make the necessary adjustments. If the unit is supplied with casters, no
adjustments are available. Ensure the floor where the unit is to be located is level.
Stabilizing:
All models are supplied with casters for your convenience, ease of cleaning underneath and for mobility. It is very important, however, that the cabinet be installed in a
stable condition with the front wheels locked while in use. Should it become necessary
to lay the unit on its side or back for any reason, allow at least 24 hours before start-up
so as to allow compressor oil to flow back to the sump. Failure to meet this requirement
can cause compressor failure and unit damage.
Unit repairs will not be subject to standard unit warranties due to
improper installation procedures.
4
INSTALLATION
Electrical connection:
Refer to the amperage data on page 3, the serial tag, your local code or the National
Electrical Code to be sure the unit is connected to the proper power source. A protected circuit of the correct voltage and amperage must be run for connection of the
line cord, or permanent connection to the unit.
The on/o switch must be turned to OFF and the unit disconnected from the power source whenever performing service,
maintenance functions or cleaning the refrigerated area.
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 cabinets:
Temperature range for the internal cabinets is 33°to 40°F for all food prep units, undercounter and worktop refrigerators and -7°to -3°F for undercounter and worktop freezers.
The rail’s temperature range for all prep units is 33° to 41°F.
Food Prep units should operate with pans in place. Operation without pans and/or pan
covers in place will lower efficiency and may damage the unit due to continuous running.
Continuous opening and closing of the door will prevent the unit’s ability to maintain
optimum refrigeration temperature.
The top section is not intended for overnight storage. Product should be removed from
pans. Pans can remain in cabinet while empty.
Defrosting:
Every 6 hours, the unit will shut off to let the evaporator coil clear up the ice and the
controller will display the defrost symbol. When the coil temperature reaches terminal
temperature or after 20 minutes, the unit will start to work again.
On/Off Switch:
An on/off switch is located on the front of the bottom shroud and on the condenser
compartment door for the Pizza prep tables. When the unit is on, the switch will glow
green.
5
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