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11

IRHS Holding Unit

Restaurant Equipment Manual

UNPACKING UNIT

Inspect the shipping carton and/or container, carefully 

noting any exterior damage on the delivery receipt; 

also note any damage not evident on the outside of 

the shipping container (concealed damage). Contact 

the carrier immediately and file a damage claim with 

them. Save all packing materials when filing a claim. 

Freight damage claims are the responsibility of the 

purchaser and are not covered by the warranty.

• 

Follow the instructions on the Carton Box for 

unpacking the unit.

•  Inspect unit for damage such as, broken glass, 

etc.

•  Report any dents or breakage to source of 

purchase immediately.

•  Do not attempt to use unit if damaged.

•  Remove all materials from unit interior.

• 

If unit has been stored in extremely cold area, 

wait a few hours before connecting power.

INSTALLATION CODES AND STANDARDS

In the United States, the IRHS must be installed in 

accordance with the following:

1.  State and local codes.
2.  National Electrical Code (ANSI/NFPA No. 70, 

latest edition) available from the National Fire 

Protection Association, Batterymarch Park, 

Quincy, MA 02269.

3. 

Vapor Removal from Cooking Equipment, (NFPA-

96, latest edition) available from NFPA.

In Canada, the IRHS must be installed in accordance 

with the following:

1.  Local codes.
Canadian Electrical Code (CSA C22.2 No. 3, latest 

edition) available from the Canadian Standards 

Association, 5060 Spectrum Way, Mississauga, 

Ontario, Canada L4W 5N6. 

For CE Units, the IRHS must be installed in 

accordance with the following:

1.  Local Codes.
2.  European (IEC/CENELEC) Electrical Code.

UNIT PLACEMENT

• 

Do not install unit next to or above source of heat 

such as oven or deep fat fryer. 

•  Install unit on level counter top surface.

•  Outlet should be located so that plug is 

accessible when the unit is in place.

•  The following minimum clearances must be 

maintained between the warmer and any 

combustible or non-combustible substance:

Unit

Clearance

Right Side

0mm

Left Side

0mm

Rear

OPEN

Floor

0mm

Proper airflow around unit will cool the electrical 

components.  With restricted airflow, the unit may 

not operate properly and the life of the electrical 

components may be reduced.

WARNING

  

ELECTRICAL SHOCK HAZARD UNIT MUST 

BE SAFETY GROUNDED, EARTHED. 
DO NOT MODIFY, DEFEAT ELECTRICAL 

CONNECTIONS OR ALTER PLUG.

ELECTRICAL CONNECTIONS

 BEFORE CONNECTING THE 

UNIT TO THE POWER SOURCE, VERIFY 

THAT THE VOLTAGE AND PHASE OF THE 

POWER SOURCE ARE IDENTICAL TO THE 

VOLTAGE AND PHASE INFORMATION ON 

THE DATA LABEL.  

 THE MAIN SWITCH ON 

APPLIANCE IS FOR STANDBY POWER 

USE ONLY. FOR ALL POLE DISCONNECT 

REMOVE PLUG FROM WALL OUTLET.  

: IF THE SUPPLY CORD IS 

DAMAGED, IT MUST BE REPLACED BY 

A SPECIAL CORD OR A SPECIAL CORD 

ASSEMBLY AVAILABLE FROM DUKE 

MANUFACTURING CO.  OR ITS SERVICE 

AGENT AND MUST BE REPLACED BY 

DUKE OR OTHER QUALIFIED PERSONNEL 

IN ORDER TO AVOID AND POTENTIAL 

HAZARDS.  

INSTALLATION

Содержание IRHS22

Страница 1: ...stered trademark of the Duke Manufacturing Company Duke Manufacturing Company 2305 N Broadway St Louis MO 63102 Phone 314 231 1130 Toll Free 1 800 735 3853 Fax 314 231 5074 www dukemfg com P N 166143H...

Страница 2: ...IRHS Holding Unit Restaurant Equipment Manual 2...

Страница 3: ...ion 4 Important Safety Instructions 5 Specifications 6 Installation 11 Kitchen Minder Connections 12 Stacking Units 12 Cleaning Guide 13 Diagnostics 15 Operating Instructions 16 Troubleshooting 19 Par...

Страница 4: ...maintain gold standard sensory attributes at drastically extended hold times while delivering hotter food to your customers In addition to providing the most robust and reliable solution technically p...

Страница 5: ...not working properly or if it has been damaged or dropped This equipment should be serviced by qualified personnel only Contact the nearest Duke authorized service facility for adjustment or repair D...

Страница 6: ...TIONS IRHS22 Specification Sheet Shipping Weight 110 lbs 50 kg Electrical IRHS22 208 208 V 9 5 A 50 60 Hz NEMA 6 15P IRHS22 230 230 V 4 A 50 60 Hz IEC PLUG 16 AMP IRHS22 240 240 V 8 3 A 50 60 Hz NEMA...

Страница 7: ...0 08 510 mm 13 33 339 mm 26 36 670 mm 17 62 448 mm IRHS23 Specification Sheet Shipping Weight 143 lbs 65 kg Electrical IRHS23 208 208 V 12 A 50 60 Hz NEMA 6 15P IRHS23 230 230 V 6 A 50 60 Hz IEC PLUG...

Страница 8: ...0 08 510 mm 13 33 339 mm 33 42 849 mm 17 62 448 mm IRHS24 Specification Sheet Shipping Weight 181 lbs 82 kg Electrical IRHS24 208 208 V 12 A 50 60 Hz NEMA 6 15P IRHS24 230 230 V 8 A 50 60 Hz IEC PLUG...

Страница 9: ...08 510 mm 19 30 490 mm 33 42 849 mm 17 62 448 mm IRHS34 Specification Sheet Shipping Weight 243 lbs 110 kg Electrical IRHS34 208 208 V 14 A 50 60 Hz NEMA 6 20P IRHS34 230 230 V 12 A 50 60 Hz PIN SLEE...

Страница 10: ...20 08 510 mm 19 31 490 mm 25 27 642 mm 17 62 448 mm IRHS42 Specification Sheet Shipping Weight 187 lbs 85 kg Electrical IRHS42 208 208 V 12 A 50 60 Hz NEMA 6 15P IRHS42 230 230 V 8 A 50 60 Hz IEC PLUG...

Страница 11: ...edition available from the Canadian Standards Association 5060 Spectrum Way Mississauga Ontario Canada L4W 5N6 For CE Units the IRHS must be installed in accordance with the following 1 Local Codes 2...

Страница 12: ...viding an escape wire for the electric current if an electrical short occurs This unit is equipped with a cord having a earthing wire with a earthing plug The plug must be plugged into a receptacle th...

Страница 13: ...surface which acts as a shield against corrosion As long as the protective layer is intact the metal will not corrode If the lm is broken or contaminated outside elements can begin to breakdown the s...

Страница 14: ...itize at the 3 compartment sink 3 Allow to air dry 4 Spray a cleaning towel or non scratch scrub pad when necessary with soapy solution or KAY Degreaser Fully clean upper glass surfaces by hand as wel...

Страница 15: ...ify the cause of the fault May indicate a fault with a heat sink temperature sensor The affected pan location is not available for timing product and a qualified service technician shall be contacted...

Страница 16: ...roduct names If the timer bars display HIGH or LOW at any time after the preheat period discontinue use of the affected pan location s until the holding unit can be serviced OPERATION TIMER BAR FUNCTI...

Страница 17: ...ain Status LED FLASHES indicating Edit Mode 3 Use the Arrow Buttons to scroll to desired Daypart i e MEAL SET2 MEAL SET3 and press the ENTER Button to accept 4 Status LED stops flashing UPDATING is di...

Страница 18: ...product names to display 2 Insert a BLANK USB Drive into the USB port USB Port LED will light solid green and a single chirp should be heard 3 Display will go blank and USB Port LED will begin flashin...

Страница 19: ...19 IRHS Holding Unit Restaurant Equipment Manual TROUBLE SHOOTING FOR REFERENCE ONLY UNIT TO BE SERVICED BY AUTHORIZED PERSONNEL ONLY...

Страница 20: ...30 2746 TIMER BAR 2X3 FRONT RH 1 1030 2762 TIMER BAR 2X3 FRONT LH 1030 2763 TIMER BAR 2X3 REAR RH 1 1030 2764 TIMER BAR 2X3 REAR RH 1030 2739 TIMER BAR 2X4 AND 3X4 FRONT BOTTOM 1 1030 2765 TIMER BAR 2...

Страница 21: ...1 1 10 166080 CONTROL MAIN 1 1 1 1 1 11 120102 FUSE HOLDER 1 1 1 1 1 12 155749 TRANSFORMER 208 240 VAC 1 1 1 1 1 156838 TRANSFORMER 230 VAC 13 156624 POWER CORD NEMA 6 15P 1 1 1 1 160448 POWER CORD IE...

Страница 22: ...APTER PCB 1 2 3 4 ADAPTER PCB 1 2 3 4 SINGLE CONNECT REAR PANEL Additonal MASTER RJ45 IRHS UNIT IRHS22 IRHS23 IRHS24 and IRHS42 SATELLITE 1 RJ11 WRM 2 IRHS22 IRHS23 IRHS24 IRHS34 and IRHS42 SATELLITE...

Страница 23: ...TROLLER P2 P1 1 2 3 14 15 7 17 6 5 4 13 18 8 19 9 10 20 8 7 6 9 13 14 1 2 1 2 Current Sense B L D 1 2 3 4 L2 L1 Temperature IR IR HEAT Well 2 Well 1 ROW HEAT 2 Wells Per Well IR Element 1 2 3 4 IRHS 2...

Страница 24: ...1 LINE LOAD COMMON YEL BLK BLU P1 8 5 6 7 1 2 1 3 1 4 1 2 3 4 5 6 7 Right Side Control Shown IR 3 IR 6 IR 2 IR 5 IR Relay Mod 1 IR Relay Mod 2 LEFT SIDE CONTROL CONNECTIONS IR 1 IR 4 IR Relay Mod 3 12...

Страница 25: ...N LINE L2 L1 Temperature IR 1 IR 5 IR 3 IR 7 IR 4 IR 8 IR 2 IR 6 HEAT 1 2 HEAT 3 4 HEAT 5 6 HEAT 7 8 TEMP 1 2 TEMP 3 4 TEMP 5 6 TEMP 7 8 NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED RTD CONNE...

Страница 26: ...HEAT ELEMENT COMMON LINE SUPPLY L2 L1 Temperature IR 1 IR 2 IR 3 IR 4 IR 5 IR 9 IR 7 IR 11 IR 8 IR 12 IR 6 IR 10 HEAT 1 2 HEAT 3 4 HEAT 5 6 HEAT 7 8 HEAT 9 10 HEAT 11 12 NOT USED NOT USED TEMP 1 2 TEM...

Страница 27: ...Tempurature IR 1 IR 3 IR 5 IR 7 IR 6 IR 8 IR 2 IR 4 HEAT 1 2 HEAT 5 6 HEAT 3 4 HEAT 7 8 TEMP 1 2 TEMP 5 6 TEMP 3 4 TEMP 7 8 NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED RTD CONNECT PCB FRONT...

Страница 28: ...IRHS Holding Unit Restaurant Equipment Manual 28 Duke Manufacturing Co 2305 N Broadway St Louis MO 63102 Phone 314 231 1130 Toll Free 1 800 735 3853 Fax 314 231 5074 www dukemfg com...

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