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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 your equipment. 
 

STORE CONDITIONS 

 
The 

Master-Bilt

 Ice Merchandisers are designed to operate in a controlled environment.  The temperature should be at 

75

°

F or below for an indoor ice merchandiser, with relative humidity of 55% or less. At higher temperature or humidity 

conditions, the performance of these merchandisers may be affected and the capacity diminished.   
 
The 

Master-Bilt

 Ice Merchandiser should not be positioned where it is directly exposed to rays of the sun or near a 

direct source of radiant heat or airflow. This will adversely affect the ice merchandiser and will result in poor 
performance. 
 
If this ice merchandiser is to be located against a wall, there should be at least  6” space between the wall and the back 
of the unit. This space will allow for the circulation of air behind the ice merchandiser, which will prevent condensation 
on the exterior surfaces. 
 

WARNING LABELS AND SAFETY INSTRUCTIONS 

 

This symbol is the safety-alert symbol.  When you see this symbol on your ice merchandiser 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 the manual.  The following signal words are 
used in the warnings and safety messages: 
 

DANGER:

    Severe injury or death will occur if you ignore the message. 

           

WARNING:

  Severe injury or death can occur if you ignore the message. 

 

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 (800)684-8988

 

for replacements 

 

 
 
 
 
 
 

 
 
                                                

 

 

CAUTION!

GROUND REQUIRED

FOR SAFE OPERATION

 

This label is attached on the cabinet 

back and in the machine compartment.

 

 

This label is located on the power cord.

 

Summary of Contents for IM-23GB

Page 1: ...IM 23GB Installation Operations Manual With TLY 25 Controller Master Bilt Products 908 Highway 15 North New Albany MS 38652 Phone 800 684 8988 LN_ 09 26 06...

Page 2: ...2...

Page 3: ...IC REFRIGERATION CONTROL TLY 25 6 OPERATION 8 MANUAL DEFROSTS 8 HOW TO CHANGE SETPOINTS 8 LIST OF PARAMETERS 9 ALARM OTHER SIGNALS 9 ELECTRICAL CONNECTIONS 10 PROBE CONNECTIONS 10 SERVICE INSTRUCTIONS...

Page 4: ...This symbol is the safety alert symbol When you see this symbol on your ice merchandiser or in this manual be alert to the potential for personal injury or damage to your equipment Be sure you underst...

Page 5: ...8 Fax 800 684 8988 GENERAL INSTRUCTIONS 1 Be sure the ice merchandiser is properly installed by competent service people 2 Keep the ice merchandiser clean and sanitary so it will meet your local sanit...

Page 6: ...merchandiser to prevent another appliance from blowing the fuse or breaker causing loss of product MASTER BILT ELECTRONIC REFRIGERATION CONTROL TLY 25 GENERAL DESCRIPTION The model TLY 25 29 is a digi...

Page 7: ...be programmed via the parameter USrb to carry out other functions just like the key DOWN AUX see par 4 12 5 Led OUT Indicates the compressor output status or the temperature control device on on off...

Page 8: ...of those four times MANUAL DEFROST 1 Push this DEFROST UP DEFROST key for more than 5 seconds and a manual defrost will start if the conditions are correct the led DEF will light up and the instrument...

Page 9: ...time OFF 99 59 min sec 2 00 dLo Defrost display On OFF Lb lb FLt High temperature fan off 58 302 C F 45 PtC Compressor protection time OFF 99 59 min sec 1 00 od Delay at power on OFF 99 59 min sec 0...

Page 10: ...e is formed far from heaters or from the warmest place during defrost to prevent premature defrost termination SERVICE INSTRUCTIONS 1 High head pressure and high back pressure A Condenser coil clogged...

Page 11: ...r error codes Repair or adjust the control Checked expansion valve for Freezers Improper controls adjusted Clean or replace What is Evaporator Superheat Evaporator Superheat too high Adjust expansion...

Page 12: ...to access the condenser coil and compressor housing Care should again be taken not to unnessarily soak fan motors electrical connections time clock ballasts or any wire raceway Check the condenser coi...

Page 13: ...with adapter 11 01410 drain line heater wire 17 00404 heater clip 17 09431 drier 09 09308 grill 256 28900 rear Cover 255 11714 Cap Tube 11 01450 heater safety 19 01164 vinyl tube 11 00876 coil defros...

Page 14: ...stallation Service Manual are included with it If you need replacement labels or manuals Master Bilt will provide them free Contact the customer service department at Master Bilt at 800 647 1284 The c...

Page 15: ...15...

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