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14

6. 

Compressor will not start – hums, but cycles on overload 

 

A. Low 

voltage. 

B. Relay 

defective. 

C. Overload 

defective. 

D. 

High head pressure (see 1). 

 
7. 

Special service situations 

 

If moisture or liquid is observed around or under a Master-Bilt cabinet, an immediate investigation 
should be made by qualified personnel to determine the source of moisture or liquid.  The investigation 
made should determine if the cabinet is malfunctioning or if there is a simple housekeeping problem. 
 
Moisture or liquid around or under a 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 a 
cabinet should be corrected immediately. 
 
 

MASTER-BILT PART NUMBERS 

 
The table below gives Master-Bilt part numbers.  Use this chart when ordering replacement parts for your 

CM/CM 

cases. 

Description CM/CL-156 

Qty 

R35E-070UU 

SK#3 & 3A 

R35XZ070UU 

SK # 1 

C12X-070UU 

SK # 1 

W46X-070UU 

28X63-RH-NSF-1092-DGT-SK#2-2P- 

D28RX070UU 

F35E-07-UU 1 

F35S-070UU 

TOTALS  

12 

 

 

Vapor Proof Light Globe(for door panel) 

23-00594 

1 " Dia. Gray Plug Buttons 

29-01287 

70 

1 " Dia. Chrome Plug Buttons 

29-01300 

5/16" Hex Cam Wrench 

35-0180 

 

 
SALE AND DISPOSAL 

 

OWNER RESPONSIBILITY

 

 
If you sell or give away your Master-Bilt cabinet 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 customer service department at Master-Bilt at (800) 684-8988. 
 
The customer service department at Master-Bilt should be contacted at the time of sale or disposal of your 
cabinet so records may be kept of its new location. 
 
If you sell or give away your Master-Bilt cabinet and you evacuate the refrigerant charge before shipment, 
Master-Bilt recommends that the refrigerant charge be properly recovered

 in compliance with section 

608 

of the Clean Air Act effective November 1995 and in accordance with all applicable local, regional, or national 
standards.

 

Summary of Contents for CL-156

Page 1: ...Installation Operations Manual Master Bilt Products 908 Highway 15 North New Albany MS 38652 Phone 800 684 8988 PN 090 90000 Rev 05 20 03 LocN...

Page 2: ...2...

Page 3: ...ns 6 Notice to store owners managers 6 Electrical 7 Panel Storage 7 Cam Fasteners 8 Level Floor 9 Caulking 9 Floor Assembly 10 Celing and Wall Penal Assembly 10 Door and Frame installation 10 Refriger...

Page 4: ...ys of sun or near a direct source of radiant heat or airflow This will adversely affect the case and will result in poor performance NOTICE Read this manual before installing your cabinet Keep the man...

Page 5: ...ing 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 CAUT...

Page 6: ...the equipment clean and sanitary so it will meet your local sanitation codes 3 Rotate your stock so that older stock does not accumulate A First In First Out rotation practice will keep the products...

Page 7: ...spacer Groove edge of panel down 2 X 4 wood frame Figure 2 Whenever possible panels should be stored indoors panels stored indoors may be stored in their original factory crates If it is necessary to...

Page 8: ...will be as shown Cam Wrench Hook in Open Position Figure 3 NOTE All cam lock locking arms must be in the open position before attempting to lack panels together Push panels together and turn cam wret...

Page 9: ...er in both length and width so as to property support the floor panels when the walk in is assembled and the product load is in place Shimming just the outer edges of just the corners of the floor pan...

Page 10: ...should be completely aligned and cam fasteners completely tightened If wall panels appear to have a stair step effect on the top horizontal egde as thy are being assembled the foor is not level At thi...

Page 11: ...drain pan of evaporator coil seal around drain line with silicone or butyl caulking to prevent moist air entering box from outside Start compressor and allow running at least 24 hours before committin...

Page 12: ...ply to door frame TEMPERATURE CONTROLS On the CM models the Temperature Control is on the end penel of the blower housing These controls have an off position at full counter clockwise position and sho...

Page 13: ...oting Guide 1 High head pressure and high back pressure A Condenser coil clogged or restricted B Condenser fan motor defective 2 Low back pressure and low head pressure A Restriction in system B Refri...

Page 14: ...E 070UU 1 SK 3 3A R35XZ070UU 1 SK 1 C12X 070UU 4 SK 1 W46X 070UU 3 28X63 RH NSF 1092 DGT SK 2 2P D28RX070UU 1 F35E 07 UU 1 F35S 070UU 1 TOTALS 12 Vapor Proof Light Globe for door panel 23 00594 1 1 Di...

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