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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 components on 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.  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 (800) 684-8988 
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 sanitation codes. Clean the unit with a mild 
detergent and water, then rinse. 
 
3.  Rotate your stock so that older stock does not accumulate.   
 
4.  Do not place product in the ice merchandiser when it is soft or partially thawed. Also, product should not be put in 
the ice merchandiser for at least 6 hours after it is started. 
 
5.  Stock ice merchandiser as quickly as possible, exposing only small quantities to condition temperatures for short 
periods of time. 

 

 

 

 

   

 

NOTICE TO STORE OWNERS / MANAGERS 

 

Moisture or liquid around or under the cabinet is a potential slip/fall hazard for persons walking by or working 
in the general area of the cabinet.  Any cabinet malfunction or housekeeping problem that creates a slip/fall 
hazard around or under the cabinet should be corrected immediately.

 

 
If moisture or liquid is observed around or under a 

Master-Bilt

 Ice Merchandiser, an immediate investigation should be 

made by qualified personnel to determine the source of the moisture or liquid.  The investigation should determine if the 
ice merchandiser is malfunctioning or if there is a drainpipe leaking. 
 

 

 

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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