Delfield KH, KH-NU, KCSC-B, KCSC-EF, KHCR-B Service Manual
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Shelleyglas®
by Delfield
Shelleysteel®
by Delfield
Shelleyglas®/Shelleysteel®
Service and Installation Manual
Please read this manual completely before attempting to install or operate this equipment! Notify carrier of damage! Inspect all components immediately. See page 2.
Refrigerated, Heated and Non-Electrical Units
CAUTION
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INFORMATION |
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IMPORTANT |
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BEFORE |
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INSTRUCTIONS! |
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SAVE |
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PLEASE |
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September 2010
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Contents |
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Receiving & Inspecting Equipment ........................................... |
2 |
Shelleyglas Specifications....................................................... |
3-4 |
Shelleysteel Specifications...................................................... |
5-6 |
Installation: Heated Units .......................................................... |
7 |
Operation: Heated Units ............................................................. |
7 |
Installation: Refrigerated Units .................................................. |
8 |
Operation: LiquiTec Units........................................................... |
8 |
Pressure Control Settings.......................................................... |
9 |
Maintenance ........................................................................ |
10-11 |
Food Well Assembly................................................................. |
12 |
Wiring Diagrams ................................................................. |
13-16 |
Replacement Parts List ....................................................... |
17-18 |
Exploded Views & Replacement Parts .................................... |
19 |
Standard Labor Guidelines ...................................................... |
20 |
Standard Warranties ........................................................... |
21-22 |
Notes ........................................................................................ |
23 |
Serial Number Information
If your unit is heated, the serial tag is located above the louvered panel near the on/off switch.
Refrigerated units have the serial tag located in the compressor area near the on/off switch.
Understorage units often have the serial tag located on the left inside the storage area.
All purpose counters, utility equipment or delivery carts do not require serial numbers but a model tag is placed at the top of the pylon on the back of the unit.
Always have the serial number of your unit available when calling for parts or service.
This manual covers standard units only. If you have a custom unit, consult the customer service department at the number listed below.
©2010 The Delfield Company. All rights reserved. Reproduction without written permission is prohibited. “Delfield” is a registered trademarks of The Delfield Company.
Receiving And Inspecting The Equipment
Even though most equipment is shipped crated, care should be taken during unloading so the equipment is not damaged while being moved into the building.
1.Visually inspect the exterior of the package and skid or container. Any damage should be noted and reported to the delivering carrier immediately.
2.If damaged, open and inspect the contents with the carrier.
3.In the event that the exterior is not damaged, yet upon opening, there is concealed damage to the equipment notify the carrier. Notification should be made verbally as well as in written form.
4.Request an inspection by the shipping company of the damaged equipment. This should be done within 10 days from receipt of the equipment.
5.Check the lower portion of the unit to be sure legs or casters are not bent.
6.Also open the compressor compartment housing and visually inspect the refrigeration package. Be sure lines are secure and base is still intact.
7.Freight carriers can supply the necessary damage forms upon request.
8.Retain all crating material until an inspection has been made or waived.
The units with LiquiTec technology cold pans contain a non-toxic eutectic fluid within a sealed inner liner. This fluid may leak if the tank is punctured so care must be taken when uncrating and setting in place. The eutectic fluid is non-toxic and may be flushed down a disposal drain. If the LiquiTec unit cold pans leak, immediately call the Delfield service department directly at 1-800-733-8821 not your local service agent.
Uncrating the Equipment
First cut and remove the banding from around the crate. Remove the front of the crate material, use of some tools will be required. If the unit is on legs remove the top of the crate as well and lift the unit off the skid. If the unit is on casters it can be "rolled" off the skid.
2For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Shelleyglas® Specifications
This manual covers standard units only. If you have a custom unit, consult the customer service department at the number listed below.
Heated Serving Counters |
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Model |
V/ Hz/Ph |
NEMA Plug |
Amperage |
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KH-2 |
120/208-2 0/60/1 |
14-20P |
15.0 |
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KH- |
120/208-2 0/60/1 |
140P |
20.0 |
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KH-4 |
120/208-2 0/60/1 |
14-50P |
26.0 |
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KH-5 |
120/208-2 0/60/1 |
14-50P |
1.0 |
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KH-6 |
120/208-2 0/60/1 |
14-50P |
7.0 |
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KH-2-NU |
120/208-2 0/60/1 |
14-20P |
11.0 |
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KH- -NU |
120/208-2 0/60/1 |
14-20P |
16.0 |
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KH-4-NU |
120/208-2 0/60/1 |
140P |
22.0 |
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KH-5-NU |
120/208-2 0/60/1 |
14-50P |
28.0 |
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KH-6-NU |
120/208-2 0/60/1 |
14-50P |
.0 |
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Refrigerated Cold Pan Serving Counters |
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Model |
V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KCSC6B |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1102 |
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KCSC-50B |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1240 |
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KCSC-60B |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1 4 |
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KCSC-74B |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
142 |
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KCSC-96B |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1487 |
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Shelleyglas with LiquiTec |
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Model |
V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KCSC- 6-EF |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1102 |
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KCSC-50-EF |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1240 |
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KCSC-60-EF |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1 4 |
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KCSC-74-EF |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
142 |
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KCSC-96-EF |
115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1487 |
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Heated and Refrigerated Combo Counters |
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Model |
V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KHCR-50-B |
120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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KHCR-60-B |
120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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KHCR-74-B |
120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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KHCR-96-B |
120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1240 |
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KH2CR-72-B |
120/208-2 0/60/1 |
140P |
18.0 |
1/4 |
404a |
1102 |
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KH2CR-96-B |
120/208-2 0/60/1 |
140P |
18.0 |
1/4 |
404a |
1 4 |
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KH CR-96-B |
120/208-2 0/60/1 |
140P |
2 .0 |
1/4 |
404a |
1240 |
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KH4CR-96-B |
120/208-2 0/60/1 |
14-50P |
29.0 |
1/4 |
404a |
1102 |
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For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com |
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Shelleyglas®/Shelleysteel™ Service and Installation Manual
Shelleyglas® Specifications, CONTINUED
Heated and Ice Cooled Combo Counters |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
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KHC-50-NU |
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120/60/1 |
5-15P |
9.0 |
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KHC-60-NU |
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120/60/1 |
5-15P |
9.0 |
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KHC-74-NU |
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120/60/1 |
5-15P |
9.0 |
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KHC-96-NU |
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120/60/1 |
5-15P |
9.0 |
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KH2C-74-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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KH2C-96-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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KH C-74-NU |
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120/208-2 0/60/1 |
14-20P |
16.0 |
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KH C-96-NU |
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120/208-2 0/60/1 |
14-20P |
16.0 |
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KH4C-96-NU |
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120/208-2 0/60/1 |
140P |
22.0 |
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Frost Top Serving Counters |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KCFT- 6-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
4 5 |
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KCFT-50-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
595 |
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KCFT-60-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
717 |
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KCFT-74-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
827 |
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KCFT-96-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
921 |
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Milk Counters |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KCM- 6 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1114 |
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KCM-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1190 |
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KCM-60 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1 29 |
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KCM-74 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
15 5 |
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Ice Cream Counters |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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KCF- 6 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
915 |
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KCF-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1 50 |
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KCF-60 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1456 |
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KCF-74 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1609 |
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Milk and Ice Cream Counters |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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REF/FRZ |
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KCFM-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
789/1580 |
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KCFM-74 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1199/2040 |
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Carving Counter |
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Model |
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V/ Hz/Ph |
NEMA Plug |
Amperage |
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KRB |
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115/60/1 |
5-15P |
5.0 |
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4For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Shelleysteel® Specifications
Heated Serving Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
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SH-2 |
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120/208-2 0/60/1 |
14-20P |
15.0 |
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SH- |
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120/208-2 0/60/1 |
140P |
20.0 |
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SH-4 |
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120/208-2 0/60/1 |
14-50P |
26.0 |
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SH-5 |
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120/208-2 0/60/1 |
14-50P |
1.0 |
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SH-6 |
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120/208-2 0/60/1 |
14-50P |
7.0 |
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SH-2-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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SH- -NU |
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120/208-2 0/60/1 |
14-20P |
16.0 |
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SH-4-NU |
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120/208-2 0/60/1 |
140P |
22.0 |
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SH-5-NU |
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120/208-2 0/60/1 |
14-50P |
28.0 |
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SH-6-NU |
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120/208-2 0/60/1 |
14-50P |
.0 |
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Refrigerated Cold Pan Serving Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SCSC6B |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1102 |
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SCSC-50B |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1240 |
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SCSC-60B |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1 4 |
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SCSC-74B |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
142 |
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SCSC-96B |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1487 |
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Shelleysteel with LiquiTec |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SCSC- 6-EF |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1102 |
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SCSC-50-EF |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1240 |
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SCSC-60-EF |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1 4 |
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SCSC-74-EF |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
142 |
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SCSC-96-EF |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
1487 |
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Heated and Refrigerated Combo Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SHCR-50-B |
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120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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SHCR-60-B |
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120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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SHCR-74-B |
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120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1102 |
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SHCR-96-B |
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120/60/1 |
5-20P |
16.0 |
1/4 |
404a |
1240 |
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SH2CR-62-B |
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120/208-2 0/60/1 |
14-20P |
16.0 |
1/4 |
404a |
142 |
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SH2CR-72-B |
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120/208-2 0/60/1 |
140P |
18.0 |
1/4 |
404a |
1102 |
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SH2CR-96-B |
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120/208-2 0/60/1 |
140P |
18.0 |
1/4 |
404a |
1 4 |
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SH CR-96-B |
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120/208-2 0/60/1 |
140P |
2 .0 |
1/4 |
404a |
1240 |
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SH4CR-96-B |
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120/208-2 0/60/1 |
14-50P |
29.0 |
1/4 |
404a |
1102 |
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For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com |
5 |
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Shelleysteel® Specifications, CONTINUED
Heated and Ice Cooled Combo Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
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SHC-50-NU |
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120/60/1 |
5-15P |
9.0 |
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SHC-60-NU |
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120/60/1 |
5-15P |
9.0 |
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SHC-74-NU |
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120/60/1 |
5-15P |
9.0 |
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SHC-96-NU |
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120/60/1 |
5-15P |
9.0 |
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SHC2-62-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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SH2C-74-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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SH2C-96-NU |
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120/208-2 0/60/1 |
14-20P |
11.0 |
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SH C-74-NU |
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120/208-2 0/60/1 |
14-20P |
16.0 |
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SH C-96-NU |
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120/208-2 0/60/1 |
14-20P |
16.0 |
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SH4C-96-NU |
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120/208-2 0/60/1 |
140P |
22.0 |
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Frost Top Serving Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SCFT- 6-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
4 5 |
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SCFT-50-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
595 |
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SCFT-60-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
717 |
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SCFT-74-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
827 |
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SCFT-96-NU |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404a |
921 |
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Milk Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SCM- 6 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1114 |
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SCM-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1190 |
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SCM-60 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1 28 |
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SCM-74 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
15 5 |
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Ice Cream Counters |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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SCF- 6 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
915 |
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SCF-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
1 50 |
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SCF-60 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1456 |
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SCF-74 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1609 |
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Milk and Ice Cream Counter |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
H.P. |
Refrigerant |
BTU |
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REF/FRZ |
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SCFM-50 |
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115/60/1 |
5-15P |
7.0 |
1/4 |
404A |
789/1580 |
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SCFM-74 |
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115/60/1 |
5-15P |
8.0 |
1/ |
404A |
1199/2040 |
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Carving Counter |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
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SRB |
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115/60/1 |
5-15P |
5.0 |
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Trimline L-shaped Heated Serving Counter |
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Model |
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V/Hz/Ph |
NEMA Plug |
Amperage |
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SLT4 (-L OR -R) |
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208-2 0/60/1 |
140P |
22.0 |
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6For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Installation: Heated Units
Location
Do not install the unit near combustible objects or surfaces affected by heat or moisture.
Leveling
The unit must be level, both front and back and left to right, in order to maintain an equal water depth throughout the wells.
Electrical Connections
Connections must be made in accordance with all applicable local codes and/or the National Electrical Code. Refer to the amperage data on page 3 and the wiring diagrams on pages 8 and 9. A standard unit is provided with a power cord and 3-prong grounded plug. All units should be plugged into a grounded receptacle with its own circuit protection that matches the amperage of the plug.
Operation: Heated Units
After plugging in the power supply cord, select desired temperature by rotating the knob on the temperature control panel. Indicator light will come on when the switch is activated. Individual temperature control knobs and indicator lights are provided for each heated food well.
If the same temperature settings for each well are used every day, the temperature knobs can be left in their set position and the wells can be turned off using the ON/OFF switch at the end of the control panel.
Before the unit is used the first time for serving, turn the temperature knob to “10” and heat the well for 15 minutes. Do not be alarmed if smoke appears; this preheat should burn off any residue or dust that has adhered to the food well element.
When serving thick sauces always use the hot food well in “wet” operation. This provides more uniform temperature for the sauce. Product temperature should range from 140˚F to 160˚F
Never place food directly in well. Always use pans.
For most efficient operation, keep covered insets empty in each well during preheating and when the well is not in use.
Always place covers on pans when not serving to prevent food from drying out and to reduce your operating costs.
Wet operation
Fill the food well with about two inches of water and cover with lid or empty pan. To preheat water, set temperature
control at “High”. With pans in place, wells will boil water. Food temperature will vary depending on type and amount of product. To minimize steam and water usage, set control to lowest setting that will maintain proper food temperature.
To reduce preheating time, use hot water to fill the well.
Steam can cause serious burns. Always wear some type of protective covering on your hands and arms when removing lids from the unit. Lift the lid in a way that will direct escaping steam away from your face and body. Water temperature will average 180˚F.
Dry operation
Wet operation is usually much more efficient and is usually preferred. However, these units may be operated without water with no damage to the unit.
The dry well should never be preheated longer than 15 minutes. Only 6” deep pans should be
used with dry food wells.
When operated dry, the well bottoms become very hot. Do not allow unprotected skin to contact any
well surface.
When operated dry, the bottom of the well will discolor. To clean, use a stainless steel cleaner or mild abrasive.
Operation of optional heated understorage
If necessary, preheat the heated understorage to desired temperature. Temperature range of understorage is 100°F to 200°F. The temperature control knob is always the far left knob on the panel. Indicator light is also at the far left.
For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com |
7 |
Shelleyglas®/Shelleysteel™ Service and Installation Manual
Installation: Refrigerated Units
Location
Be sure the location chosen has a floor strong enough to support the total weight of the cabinet and contents. Reinforce the floor as necessary to provide for maximum loading.
garden hose. Units on legs with optional remote drain valve handle will have 1” threaded pipe extending from bottom of unit. On standard units, a stainless steel access panel or hinged louver will be provided for access to drain connections.
For the most efficient refrigeration, be sure to provide good air circulation inside and out.
Inside cabinet: Do not pack unit so full that air cannot circulate. Take care not to block air flow to the fans and allow space along the sides.
Moisture collecting from improper drainage can create a slippery surface on the floor and a hazard to employees. It is the owner’s and operator’s
CAUTION
responsibility to provide a container or outlet for drainage.
Outside cabinet: Be sure the unit has access to ample air; avoid hot corners and locations near stoves and ovens. It is suggested the rear of the unit be no less than two inches from any wall, partition or any other object which will restrict exhaust air flow.
Leveling
A level cabinet looks better and will perform better because the doors will line up with the door frames properly, and the cabinet will not be subject to unnecessary strain.
Stabilizing
Some models are supplied on casters for your convenience, for ease of cleaning underneath and mobility.
The unit must be installed in a stable condition with the front wheels locked, locking the front casters after installation is the owner’s and operator’s responsibility.
Plumbing
Refrigerated units have a drain that exits the unit on the bottom, and is located on the operator’s left side. Standard units on casters or legs will have a bronze faucet that fits a standard
Electrical connection
A standard refrigerated unit is provided with a power cord and 3-prong grounded plug.
The unit should be plugged into a receptacle with its own circuit protection that matches the amperage of the plug.
Refer to the amperage data on page 3 or the serial tag data and your local code or the National Electrical Code to be sure the unit is connected to the proper power source. A protected circuit of the correct voltage and amperage must be run for connection of the supply cord or permanent
connection to the unit.
On cord-connected units, an ON/OFF switch is located directly on the face of the compressor section. The switch must be turned to its OFF position and power supply disconnected whenever doing the following:
1.Performing maintenance functions.
2.Cleaning the refrigerated cabinet area.
3.Performing service or repair functions.
Under no circumstances should the unit be operated without the louvered panel in place.
Operation: LiquiTec Units
LiquiTec Series cold pans are adjusted at the factory to provide satisfactory operation without any further adjustments. However, if it is necessary to adjust the temperature, the control is located in the machine compartment. Turn the knob clockwise as indicated on the control. Settings are from 1 through 7; 7 being the coldest. Adjustments should be made gradually. Several small adjustments will be more effective than one large adjustment. It may take an hour or longer to realize the temperature change depending on the application and location of the unit.
These units are not designed to cool warm food products. Items should be placed in the unit pre-cooled at least to the desired holding temperature, if not slightly colder. In some applications, a gradual warming of product may occur, particularly at the
exposed top of the products. Stirring or rotation of the product may be necessary to maintain overall temperature. Warming of food product can occur very quickly outside of the unit. When loading or rotating the product, avoid leaving food items in a non-refrigerated location for any length of time to prevent warming or spoilage.
The cold pan is not intended to be used with ice.
The unit has an ON/OFF switch. Turn the unit ON an hour prior to use to allow for ample cool down time. The unit must be turned off when not in use or overnight for defrosting and cleaning.
8For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delfield.com
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