Operation
Manual
ON/OFF
Switch
Item Timer
Button
Item
Display
LIMITED WARRANTY
This product is warranted to be free from defects in material and/
or workmanship for a period of three (3) years from date of
original installation, not to exceed 42 months from date of
shipment from our factory. Any part or component which proves
to be faulty in material and/or workmanship within the warranty
period will be replaced or repaired (at the option of Prince Castle,
Inc.) without cost to the customer for parts or labor.
This warranty is subject to the following exceptions/conditions:
• Use of any non-genuine Prince Castle parts voids this
warranty and all work must be performed by an authorized
Prince Castle Service Agent.
• All labor shall be performed during regular work hours.
Overtime premium will not be covered.
• Travel charges are limited to 100 miles (200 kilometers) round
trip, 2 hours travel time, one trip per repair.
• Damage caused by carelessness, neglect, and/or abuse (e.g.,
using wrong current, dropping, tampering with or altering
electrical components, or improper cleaning) is not covered.
• Equipment damaged in shipment, by fire, flood or an act of
God is not covered.
• Damage to coated surfaces is not covered by this warranty.
P
355 East Kehoe Blvd. • Carol Stream, IL 60188 USA
Telephone: 630-462-8800 • Toll Free: 1-800-PCASTLE
547-500revA_EN
Product Identification
Master
Control
C
LLC
RINCE
ASTLE
W O R L D W I D E
Fax: 630-462-1460 • www.princecastle.com
Master
Display
Row Mode
Button
Slot
Program
Button
Back
Button
Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation – Item Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation – Mode Select . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Management Programming . . . . . . . . . . . . . . . . . . . . . . . . . .
Factory Presets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Daily Planned Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .
Weekly Heater Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Universal Holding Cabinet
UHC6PT-22MCD
Master
Keypad
1
2
ABC
4
2
GHI
JKL
7
8
OK
PQRS
TUV
Left
Right
Button
Button
OK Select
Button
TABLE OF CONTENTS
Printed in USA 4/10 © 2010
Master
Timer
Button
3
DEF
3
0
MNO
9
WXYZ
Master
Temperature
Button
1
2
2
2
2
3
5
6
8
9