OPERATOR’S
M A N U A L
HUMIDIFIED HOLDING CABINET
MODEL
AHC-990
AHC-993
R E G I S T E R WA R R A N T Y O N L I N E AT W W W. H E N N Y P E N N Y. C O M
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Model AHC-990/993 |
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TABLE OF CONTENTS |
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Section 1. |
INTRODUCTION |
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1-1. |
Humidified Holding Cabinet................................................................................. |
1-1 |
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1-2. |
Features.................................................................................................................. |
1-1 |
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1-3. |
Proper Care............................................................................................................ |
1-1 |
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1-4. |
Assistance.............................................................................................................. |
1-1 |
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1-5. |
Safety..................................................................................................................... |
1-2 |
Section 2. |
INSTALLATION |
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2-1. |
Introduction........................................................................................................... |
2-1 |
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2-2. |
Unpacking.............................................................................................................. |
2-1 |
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2-3. |
Location................................................................................................................. |
2-2 |
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2-4. |
Electrical Connection............................................................................................ |
2-2 |
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2-5. Water Capacity & Connections............................................................................. |
2-3 |
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2-6. |
Water Quality Requirements................................................................................. |
2-3 |
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2-7. Cabinet Dimensions and Weights.......................................................................... |
2-4 |
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2-8. |
AHC-993 Installation Guidelines.......................................................................... |
2-6 |
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2-9. |
AHC-990 Installation Guidelines.......................................................................... |
2-9 |
Section 3. |
OPERATION |
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3-1. |
Introduction........................................................................................................... |
3-1 |
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3-2. |
Operating Controls................................................................................................ |
3-1 |
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3-3. Start-Up................................................................................................................. |
3-3 |
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3-4. |
Operation with Product.......................................................................................... |
3-4 |
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3-5. |
Cleaning Procedures.............................................................................................. |
3-4 |
Section 4. |
PROGRAMMING |
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4-1. |
Introduction........................................................................................................... |
4-1 |
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4-2. |
“Hidden Buttons”.................................................................................................. |
4-1 |
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4-3. |
Clock Set............................................................................................................... |
4-1 |
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4-4. |
Special Programming............................................................................................ |
4-3 |
Section 5. |
TROUBLESHOOTING |
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5-1. |
Troubleshooting Guide.......................................................................................... |
5-1 |
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5-2. Error Codes and Warnings..................................................................................... |
5-2 |
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Feb 2012 |
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Model AHC-990/993 |
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SECTION 1. INTRODUCTION |
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1-1. HUMIDIFIED |
The Henny Penny humidified holding cabinets are designed to |
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HOLDING CABINET |
keep hot foods moist, while maintaining proper temperature. The |
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units are electronically controlled for easy use and for consistent |
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operation. |
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As of August 16, 2005, the Waste Electrical and Electronic |
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Equipment directive went into effect for the European Union. |
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Our products have been evaluated to the WEEE directive. We |
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have also reviewed our products to determine if they comply with |
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the Restriction of Hazardous Substances directive (RoHS) and |
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have redesigned our products as needed in order to comply. To |
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continue compliance with these directives, this unit must not be |
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disposed as unsorted municipal waste. For proper disposal, please |
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contact your nearest Henny Penny distributor. |
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1-2. FEATURES |
• Electronically controlled humidity and temperature |
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• Lift-off doors |
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Stainless steel construction |
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Easily maintained |
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• Lift-out tray racks |
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• Full perimeter magnetic door seals |
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• Easy access to electrical controls |
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• Automatic water tank fill |
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1-3. PROPER CARE |
As in any unit of food service equipment, the Henny Penny |
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humidified holding cabinet does require care and maintenance. |
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Requirements for the maintenance and cleaning are contained in |
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this manual and must become a regular part of the operation of |
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the unit at all times. |
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1-4. ASSISTANCE |
Should you require outside assistance, just call your local |
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independent Henny Penny distributor in your area, or call Henny |
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Penny Corp. 1-800-417-8405 toll free or 1-937-456-8405. |
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Dec. 2010 |
1-1 |
Model AHC-990/993
1-5. SAFETY |
The Henny Penny Humidified Holding Cabinet has safety |
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features incorporated. However, to ensure a safe operation, |
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read and fully understand the proper installation, operation, and |
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maintenance procedures. The instructions in this manual have |
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been prepared to aid you in learning the proper procedures. |
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Where information is of particular importance or safety related, |
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the words WARNING, CAUTION, and NOTICE are used. Their |
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usage is described below. |
SAFETYALERT SYMBOLis used with DANGER, WARNING, or
CAUTION which indicates a personal injury type hazard.
NOTICE is used to highlight especially important information.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.
CAUTION used with the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Dec. 2010 |
1-2 |
Model AHC-990/993
SECTION 2. INSTALLATION
2-1. INTRODUCTION
Installation of this unit should be performed only by a qualified service technician.
Do not puncture the skin of the unit with drills or screws, or component damage or electrical shock could result.
2-2. UNPACKING |
The Henny Penny humidified holding cabinet has been |
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tested, inspected, and expertly packed to ensure arrival at its |
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destination in the best possible condition. |
Note any shipping damage in the presence of the delivery agent and signed prior to his or her departure.
To remove the Henny Penny cabinet from carton:
1.Carefully cut banding straps.
2.Lift carton off the unit.
3.Lift the unit off the cardboard padding and skid.
Full-size cabinets weigh approximately 300 lbs. (136 kg). Care should be taken when lifting unit to prevent personal injury.
Dec. 2010 |
2-1 |
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Model AHC-990/993 |
2-2. UNPACKING |
4. Open doors and remove packing from behind racks and under |
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(Continued) |
the water tank covers and remove the tape from the standpipe |
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in the bottom of the unit. |
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5. Peel off all protective covering from the exterior of cabinet. |
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6. The cabinet is now ready for location and use. |
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2-3. LOCATION |
Place the humidified holding cabinet in an area that allows the |
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doors to be opened without interference of loading and unloading |
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product. Also, keep the unit level for proper operation. |
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No minimum clearances are required for the rear and sides of |
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the cabinet. |
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2-4. ELECTRICAL |
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CONNECTION |
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To avoid electrical shock, the cabinet must be adequately |
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and safely grounded (earthed) according to local |
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electrical codes, and this appliance must be equipped |
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with an external circuit breaker which will disconnect all |
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ungrounded (unearthed) conductors. The main power |
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switch on this appliance does not disconnect all line |
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conductors. |
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(FOR EQUIPMENT WITH CE MARK ONLY!) |
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To prevent electric shock hazard this appliance must be |
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bonded to other appliances or touchable metal surfaces |
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in close proximity to this appliance with an equipotential |
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bonding conductor. This appliance is equipped with an |
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equipotential lug for this purpose. The equipotential lug is |
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marked with the following symbol |
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If electrical supply to unit is a cord and plug, then the electrical receptacle for the plug, must be easily accessible. Refer to the table below for the electrical ratings for the cabinets.
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AHC-993 |
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Volts |
Hertz |
Phase |
Amps |
Watts |
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100 |
50/60 |
1 |
18.6 |
1855 |
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120 |
60 |
1 |
18.9 |
2267 |
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208 |
60 |
1 |
10.9 |
2267 |
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220-240 |
50/60 |
1 |
9.1 |
2179 |
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240 |
50-60 |
1 |
9.4 |
2263 |
April 2012 |
2-2 |
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Model AHC-990/993
2-4. ELECTRICAL |
AHC-990 |
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CONNECTION |
Volts |
Hertz |
Phase |
Amps |
Watts |
(Continued) |
120 |
60 |
1 |
24.0 |
2880 |
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120 |
60 |
1 |
22.3 |
2680 |
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200 |
50-60 |
1 |
13.2 |
2649 |
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208 |
60 |
1 |
13.8 |
2880 |
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240 |
50-60 |
1 |
12.0 |
2876 |
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240 |
50-60 |
1 |
11.2 |
2676 |
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220-240 |
50/60 |
1 |
11.6 |
2792 |
2-5. WATER CAPACITY & |
Applies to the AHC-993 & AHC-990 |
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CONNECTIONS |
• Water Reservoir - 3 gal. (11.4 liters) capacity |
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- 2 gal. (7.6 liters) when in operation |
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1/4 in. cold water supply |
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1 in. or 3/4 in. drain connection |
2-6. WATER QUALITY |
To help ensure continued reliability of water components, shown |
REQUIREMENTS |
below is Henny Penny’s recommended water specification that |
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should be adhered to: |
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Acceptable Element and Compound Levels |
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Fe (Iron) < .1mg/l |
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Cl (Chlorine) < .1 mg/l |
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Cl2 (Chlorides and Salts) < 150 mg/l |
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General Water Properties |
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PH 7-8 |
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Silica < 15 ppm |
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Hardness < 3 grains |
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Alkalinity < 20 ppm |
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Dissolved Solids < 60 ppm |
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Un-dissolved Solids < 5 microns |
Nov. 2014 |
2-3 |
Model AHC-990/993
2-7. CABINET DIMENSIONS AND WEIGHTS
38 in. (965 mm)
24 3/4 in. (628 mm) 31 3/4 in. (806 mm)
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AHC-993 |
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Unit |
Height |
Width |
Depth |
Shipping Weight |
AHC-993 |
38” (965 mm) |
24-3/4” (628 mm) |
31-3/4” (806 mm) |
220 lbs (100 kg) |
Feb 2012 |
2-4 |
Model AHC-990/993
2-7. CABINET DIMENSIONS AND WEIGHTS (Continued)
72 1/4 in.
(1835 mm)
24 3/4 in. (628 mm) |
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31 3/4 in. (806 mm) |
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AHC-990 |
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Unit |
Height |
Width |
Depth |
Shipping Weight |
AHC-990 |
72-1/4” (1835 mm) |
24-3/4” (628 mm) |
31-3/4” (806 mm) |
367 lbs (167 kg) |
Feb 2012 |
2-5 |
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