Master Bilt IM-23GB - Manual

Page 3 - TABLE OF CONTENTS; LIST

3 TABLE OF CONTENTS INTRODUCTION ................................................................................................................................................................4 STORE CONDITIONS............................................................................................

Page 4 - for replacements; GROUND REQUIRED

4 INTRODUCTION Thank you for purchasing Master-Bilt Ice Merchandiser. This manual contains important instructions for installing, using, cleaning, and servicing Master-Bilt Indoor Ice Merchandiser. A parts list is included with this manual. Read all documents carefully before installing or servicing...

Page 5 - Master-Bilt Products; GENERAL INSTRUCTIONS; NOTICE TO STORE OWNERS / MANAGERS; Ice Merchandiser, an immediate investigation should be

5 NOTICE Read this manual before installing, cleaning, or performing any maintenance on 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 ...

Page 6 - MECHANICAL; ELECTRICAL

6 MECHANICAL Remove front grille and check refrigeration lines to see that they are free (not touching each other or compressor). Spin condenser fan blade to see that it is free. The compressor is hermetic so it is internally spring mounted and ready to run. ELECTRICAL WARNING Before servicing elect...

Page 7 - MICROPROCESSOR-BASED DIGITAL ELECTRONIC FREEZER CONTROLLER

7 MICROPROCESSOR-BASED DIGITAL ELECTRONIC FREEZER CONTROLLER 7 12 13 6 5 11 8 9 10 3 4 1 2 Aux - OK + Fan Aux Def Out AL TLY 25 1 - Key P : Used for setting the Set point and for programming the function parameters 2 - Key DOWN/Aux : Used for decreasing the values to be set and for selecting the par...

Page 8 - OPERATION; Fan; F will override the fan delay.; Defrost; key for more than 5 seconds and a manual defrost will; DEFROST; key for more than 5 seconds and the; HOW TO CHANGE SET POINTS; UP; or; DOWN; arrows to change the value.; or wait 20 seconds without pressing a key.; : Master-Bilt’s SETPOINT is set at a recommended 20

8 OPERATION Fan The fan will run constantly except when a defrost is initiated, or when the evaporator temp is above 35 o F. When in defrost mode the fan is off until the end of the defrost and the 2 minute drip time has passed. There is 2 minutes delay after a defrost before the fan comes on. The d...

Page 10 - ELECTRICAL CONNECTIONS; SERVICE INSTRUCTIONS; High head pressure and high back pressure:

10 ELECTRICAL CONNECTIONS The controller is provided with screw terminal block to connect cables with a cross section up to 2,5 mm 2 . Before connecting cables make sure the power supply complies with the control’s requirements. Separate the probe cables from the power supply cables, from the output...

Page 11 - TROUBLE SHOOTING; Symptom-System Operates Long or Continuously

11 TROUBLE SHOOTING Symptom-System Operates Long or Continuously Possible Problem Possible Cause Remedy How Long do the doors stay open? Door closer need adjust. Adjust door closer and keep doors closed. Is the condenser clean? Dirty condenser. Clean condenser Are the condenser fans running? Fans no...

Page 12 - CABINET CLEANING PROCEDURES; Disconnect all power before cleaning!; ICE MERCHANDISER MONTHLY CHECKLIST; Check doors for self closing, adjust tension if necessary.

12 CABINET CLEANING PROCEDURES WARNING! To avoid electrical shock, disconnect main power supplies to the merchandiser before beginning this procedure. May have more than one disconnect switch. The exterior of the ice merchandiser should simply be wiped clean with a damp cloth daily. This will be suf...

Page 13 - PART DESCRIPTION

13 PARTS LIST PART DESCRIPTION IM-23 Condensing unit/1st run units 01-01733 Compressor (AEA44440YXA) 03-50330 Bottom Shelf 33-01453 Light Switch 23-50562 Ballast 23-00349 evaporator coil 07-13288 evaporator fan motor 13-13198 evaporator fan blade 15-13106 evaporator fan guard 25-01324 Wall Gard 25-0...

Page 14 - SALE AND DISPOSAL; OWNER RESPONSIBILITY; will provide them free.

14 SALE AND DISPOSAL OWNER RESPONSIBILITY If you sell or give away your Master-Bilt Ice Merchandiser you must make sure that all safety labels and the Installation - Service Manual are included with it. If you need replacement labels or manuals, Master-Bilt will provide them free. Contact the custom...

Master Bilt IM-23GB - Manual

Table of Contents:

Summary

Other Master Bilt Models