Master-Bilt FMB-430 Service Manual

Installation & Operations Manual

Master-Bilt Products

908 Highway 15 North

New Albany, MS 38652

Phone: [phone]

PN 251-90000

Rev 5/15/03 LPN

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TABLE OF CONTENTS

Page Numbers

INTRODUCTION………………………………….……………………………………………………………………4
STORE CONDITIONS…………………………….……………….…..…………………………………………….. 4
WARNING LABELS AND SAFETY INSTRUCTIONS………..…..……………………………………………… 5
PRE-INSTALLATION INSTRUCTIONS………………………..…..………………………………….…………… 6
Inspection for ShippingDamage……………………………………………………………….…………… 6
INSTALLATION INSTRUCTIONS………………………………………………………………………………….. 6

General Instructions…………………………………………………………………………………………. 6
Electrical and Refrigeration Data….………………………………………………………………………...7
Cleaning…………………………..….………………………………………………………………………..8

STARTING PROCEDURE…………………………………………………………………………………………….8
FINAL CHECK LIST…………………………………………………………………………………….……………..8
SERVICE INSTRUCTIONS……………………………………………………………………………………………9
MASTER-BILT PART NUMBERS…………………………………………………………………………………..10
ACCESSORIES LIST…………….…………………………………………………………………………………...11
SALE AND DISPOSAL……………………………………………………………………………………………….11
WIRING DIAGRAMS………………………………………………………………………………………………12-14

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INTRODUCTION

Thank you for purchasing a Master-Bilt cabinet. This manual contains important instructions for installing,
using and servicing a Master-Bilt SMB/WMB case. A parts list is included in with this manual. Read all these
documents carefully before installing or servicing your equipment.

STORE CONDITIONS

The Master-Bilt SMB/WMB cases are designed to operate in the controlled environment of an air conditioned
store. The store temperature should be at or below 75°F and a relative humidity of 55% or less. At higher
temperature or humidity conditions, the performance of these cases may be affected and the capacity
diminished. It is not uncommon in a newly constructed store for the temperature and humidity to be above
design conditions. These excessive conditions may produce sweating in the case until the store is operational
and the ambient environment is more desirable.

The Master-Bilt SMB/WMB should not be positioned where it is directly exposed to rays of sun or near a direct
source of radiant heat or air flow. This will adversely affect the case and will result in poor performance.

If this case is to be located against a wall there should be at least 4” space between the wall and the back of
the case. This space will allow for the circulation of air behind the case which will prevent condensation on the
exterior surfaces and allow the refrigeration system to discharge air properly.

NOTICE

Read this manual before installing your cabinet. Keep the manual and refer to it before doing any
service on the equipment. Failure to do so could result in personal injury or damage to the cabinet.

DANGER

Improper or faulty hook-up of electrical components of the refrigeration units can result in severe
injury or death.

All electrical wiring hook-ups must be done in accordance with all applicable local, regional or national
standards.

NOTICE

Installation and service of the refrigeration and electrical components of the cabinet must be
performed by a refrigeration mechanic and/or a licensed electrician.

The portions of this manual covering refrigeration and electrical components contain technical instructions
intended only for persons qualified to perform refrigeration and electrical work.

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This manual cannot cover every installation, use or service situation. If you need additional information, call or
write us:

Customer Service Department
Master-Bilt Products
Highway 15 North
New Albany, MS 38652
Phone [phone]
Fax [phone]

WARNING LABELS AND SAFETY INSTRUCTIONS

This symbol is the safety-alert symbol. When you see this symbol on your cabinet or in this
manual, be alert to the potential for personal injury or damage to your equipment.

Be sure you understand all safety messages and always follow recommended precautions and safe operating
practices.

NOTICE TO EMPLOYERS

You must make sure that everyone who installs, uses or services your cabinet is thoroughly familiar
with all safety information and procedures.

Important safety information is presented in this section and throughout this section and throughout the
manual. The following signal words are used in the warnings and safety messages:

DANGER: Severe injury or death will
WARNING: Severe injury or death can
CAUTION: Minor injury or damage to your cabinet can occur if you ignore the message.
NOTICE: This is important installation, operation or service information. If you ignore the

message, you may damage your cabinet.

The warning and safety labels shown throughout this manual are placed on your Master-Bilt Products
cabinet at the factory. Follow all warning label instructions. If any warning or safety labels become
lost or damaged, call your customer service department at [phone] for replacements.

occur if you ignore the message.

occur if you ignore the message.

CAUTION!

GROUND REQUIRED

FOR SAFE OPERATION

This label is located on top of the electrical control This label is attached to the cabinet power cord
label and on the wiring channel. on models with a power cord.

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