background image

OWNER’S MANUAL 

 

MODEL DH5-3 & DH5-3B – HEATED HOLDING UNIT     
                              

160805 RV110612

 

Copyright © 2012 Marshall Air Systems, Inc. 
All Rights Reserved. 

 

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 #: 

704-525-6229 

Service Referral #: 

800-722-3474 

Local Service Name:    ______________________ 
Local Service #:           ______________________ 

 

 

 
 
 

 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 by an integrated 
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. 

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

 

 

 

 
 

FOR YOUR SAFETY 

 

 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.  READ THE INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS 
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT. 

 

KEEP THIS MANUAL IN A SAFE PLACE AND RETAIN FOR FUTURE USE. 

DH5-3 Shown

 

Summary of Contents for DH5-3

Page 1: ...unit is controlled by an integrated 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 t...

Page 2: ......

Page 3: ...NAL 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 D...

Page 4: ......

Page 5: ...t the 40 30 minute time 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 3 Th...

Page 6: ...g flashes last 10 of the holding period with an audible alert at the start of the last 10 000 Holding period has elapsed Product to be discarded flashes with audible alert DISPLAY TEMPERATURE The unit...

Page 7: ...UNIT DAILY MAINTENANCE 1 Turn off the unit and allow it to cool for 20 minutes 2 Pans and or pan covers should be removed washed in mild multi purpose detergent rinsed and sanitized 3 Clean unit and...

Page 8: ...ECTIVE SOLID STATE RELAY A PLUG IN B RESET BREAKER CALL AN ELECTRICIAN IF TRIPPED TWICE C REPLACE DEFECTIVE CORD D TURN CONTROLLER ON E REPLACE DEFECTIVE SOLID STATE RELAY 2 LOW PRODUCT TEMPERATURE A...

Page 9: ...80 Connector Strain Relief 1 Figure 2 504023 Relay Solid State 25A 2 Figure 2 Schematic 158678 Panel Rear Cover 1 Figure 2 501873 Fan Cooling Boxer 115VAC 1 Figure 2 Schematic 502075 Cord 14 3 SJTOW W...

Page 10: ...served RV110612 160805FIG1 OVERALL DIMENSIONS DH5 3 DH5 3B FIGURE 1 D E T S I L K E T R E T N I CM US N S F T E S T I N G L A B O R A T O R Y A N N A R B O R M I C H INTEGRATED TIME TEMPERATURE CONTRO...

Page 11: ...IN RELIEF 502080 4 2 RELAY SOLID STATE 25A 504023 5 1 PANEL REAR COVER 158678 6 1 FAN COOLING BOXER 115VAC 501873 7 1 CORD 14 3 SJTOW W STR 120V PLUG 502075 8 1 COVER 2 5 PAN 160294 9 4 FOOT BLK RUBBE...

Page 12: ...WILL SHOW THE CURRENT SETTING USE UP OR DOWN ARROW BUTTONS TO SELECT ONE OF THE SIX AVAILABLE MODES 123 FOR TIME DISPLAY MODE ALL TIMERS ARE INDEPENDENT OF EACH OTHERS AND REMAINING HOLD TIME IS INDIC...

Page 13: ......

Reviews: