Marshall Amplification DH5-3 Owner's Manual
Marshall Amplification DH5-3 Owner's Manual

Marshall Amplification DH5-3 Owner's Manual

Heated holding unit

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OWNER'S MANUAL
MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT
DH5-3 Shown
PRODUCT DESCRIPTION
This Heated Holding Unit features Marshall's own
ThermoGlo heating technology. Heat radiates from
every square inch of the upper and lower flat plate
heating surfaces. This eliminates the need to clean
intricate calrod, wire and reflector assemblies.
The DH5-3 and the DH5-3B Heated Holding Units
accommodate up to three 1/3 size pans 2 1/2" deep,
two 1/2 sheet pans, one full pan or one 1/2 sheet
pan.
The
unit
is
controlled
time/temperature controller located on the front of
the heated holding cabinet. The control determines
the intensity of top and bottom heaters. The
integrated time/temperature controller also features
3 independent countdown timers to help maintain
product integrity.
An On/Off switch is easily
accessible to the store personnel allowing them to
turn on and off the unit. The Heated Holding Unit
offers the latest in technological design which gives
you the most favorable holding characteristics in a
system that is simple to work with and operate.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE.
WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, OR MAINTENANCE CAN CAUSE PROPERTY
DAMAGE, INJURY OR DEATH.
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
KEEP THIS MANUAL IN A SAFE PLACE AND RETAIN FOR FUTURE USE.
160805 RV110612
Copyright © 2012 Marshall Air Systems, Inc.
All Rights Reserved.
Supplier Name:
Address:
Serial #'s:
Date Received:
Date Installed:
Telephone #:
Fax #:
Service Referral #:
Local Service Name:
Local Service #:
by
an
integrated
FOR YOUR SAFETY
READ THE INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
MARSHALL AIR SYSTEMS, INC.
419 Peachtree Drive South
Charlotte, NC 28217
______________________
______________________
______________________
______________________
______________________
704-525-6230
704-525-6229
800-722-3474
______________________
______________________
GENERAL SPECIFICATIONS
Model:
DH5-3 / DH5-3B
Height:
9.125"
Width:
22.375"
Depth:
14.500"
Electrical:
120V - 4.3A
Weight:
40 lbs
Approvals:
NSF/ETL

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Summary of Contents for Marshall Amplification DH5-3

  • Page 1 OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT Supplier Name: MARSHALL AIR SYSTEMS, INC. Address: 419 Peachtree Drive South Charlotte, NC 28217 Serial #'s: ______________________ ______________________ ______________________ Date Received: ______________________ Date Installed: ______________________ Telephone #: 704-525-6230 Fax #:...
  • Page 3: Table Of Contents

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT TABLE OF CONTENTS PRE INSTALLATION…………………………………………………………………………………………………1 FINAL INSTALLATION..........................1 TO USE THE HOLDING UNIT ……………………………………………………..........1 TIMER/TEMPERATURE CONTROLLER OPERATION……………………………………………………..2 DAILY MAINTENANCE..........................3 MONTHLY MAINTENANCE.......................... 3 TROUBLESHOOTING ..........................4 REPLACEMENT PARTS ..........................5 ILLUSTRATIONS OVERALL DIMENSIONS DH5-3 &...
  • Page 5: Pre Installation

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT PRE-INSTALLATION 1. The Heated Holding Unit is packaged to minimize the risk of shipping damage. Immediately upon receipt, make certain to inspect the unit for damage. FILE ALL CLAIMS WITH THE FREIGHT CARRIER.
  • Page 6: Replacement Parts Dh5-3 & Dh5-3B

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT The following is the user interface layout: Up & Down Arrow Right Pan Display Middle Pan Display Left Pan Display Buttons Left Pan Middle Pan Right Pan Temperature Button Timer Button...
  • Page 7: Daily Maintenance

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT ADJUSTING TEMPERATURE, HOLDING PERIOD OR PRE-ALARM % The unit is factory set, however, if a new setting is required; follow the instructions in Figure 3 to adjust the settings. DO NOT SET THE TEMPERATURE HIGHER THAN 290°F. DOING SO WILL CAUSE DAMAGE TO THE UNIT.
  • Page 8: Troubleshooting

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT TROUBLESHOOTING CHART ** DISASSEMBLING HEATER VOIDS WARRANTY ** Identify problem in the left column and look for a possible cause in the middle column and the solution in right hand column. Probable causes listed in the order they are most likely to happen. This sequence should be used to isolate the problem.
  • Page 9: Replacement Parts

    OWNER’S MANUAL MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT REPLACEMENT PARTS QTY PER PART # DESCRIPTION UNIT LOCATION 504289 Blanket, Top Heater Figure 2 504293 Blanket, Bottom Heater Figure 2 Figure 2 502064 Sensor, RTD, 48" Schematic 502080 Connector, Strain Relief...

This manual is also suitable for:

Dh5-3b

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