Henny Penny HHC-901 User manual

OPERATOR’S
MANUAL
REGISTER WARRANTY ONLINE AT WWW.HENNYPENNY.COM
HEATED HOLDING CABINET
MODEL
HHC-901
HHC-904

Model HHC-901/904
TABLE OF CONTENTS
Section Page
Section 1. INTRODUCTION.................................................................................................... 1-1
1-1. Heated Holding Cabinet................................................................................... 1-1
1-2. Features............................................................................................................ 1-1
1-3. Proper Care ...................................................................................................... 1-2
1-4. Assistance ........................................................................................................ 1-2
1-5. Safety ............................................................................................................... 1-2
Section 2. INSTALLATION...................................................................................................... 2-1
2-1. Introduction...................................................................................................... 2-1
2-2. Unpacking........................................................................................................ 2-1
2-3. Location ........................................................................................................... 2-2
2-4. Electrical Connection....................................................................................... 2-2
2-5. Cabinet Dimensions......................................................................................... 2-3
Section 3. OPERATION ............................................................................................................ 3-1
3-1. Introduction...................................................................................................... 3-1
3-2. Operating Controls........................................................................................... 3-1
3-3. Start-Up............................................................................................................ 3-3
3-4. Operation with Product.................................................................................... 3-3
3-5. Cleaning Procedures ........................................................................................ 3-4
3-6. Operating Controls - Countdown Timers (if applicable) ................................. 3-5
3-7. SimpleHold Controls (if applicable)................................................................ 3-9
Section 4. TROUBLESHOOTING............................................................................................... 4-1
4-1. Troubleshooting Guide .................................................................................... 4-1
4-2. Error Codes - Countdown Timers .................................................................... 4-2
GLOSSARY................................................................................................................ G-1
Distributor Lists - Domestic and International
i Aug. 2009

Model HHC-901/904
SECTION 1. INTRODUCTION
Aug. 2009 1-1
1-1. HEATED HOLDING
CABINET
The Henny Penny Heated Holding Cabinet is a basic unit of food
processing equipment designed to hold hot foods at proper
temperature in commercial food operations. This cabinet keeps
hot foods humid while maintaining temperature.
As of August 16, 2005, the Waste Electrical and Electronic Equip-
ment directive went into effect for the European Union. Our
products have been evaluated to the WEEE directive. We have
also reviewed our products to determine if they comply with
the Restriction of Hazardous Substances directive (RoHS) and
have redesigned our products as needed in order to comply. To
continue compliance with these directives, this unit must not be
disposed as unsorted municipal waste. For proper disposal, please
contact your nearest Henny Penny distributor.
• Easily cleaned
• Adjustable, electronic controls
• Lift-off doors
• Easy access to electrical components
• Moist heat
• Removable control module
• Stainless steel construction
• Flip-Up and/or Solid Doors
• Lift out tray racks
1-2. FEATURES

Model HHC-901/904
1-3. PROPER CARE
1-2 Aug. 2009
As in any unit of food service equipment, the Henny Penny
Heated Holding Cabinet does require care and maintenance.
Requirements for the maintenance and cleaning are contained in
this manual and must become a regular part of the operation of the
unit at all times.
1-4. ASSISTANCE Should you require outside assistance, just call your local inde-
pendent Henny Penny distributor in your area, call Henny Penny
Corp. 1-800-417-8405 toll free or 1-937-456-8405, or go to
Henny Penny online at www.hennypenny.com.
1-5. SAFETY The only way to ensure safe operation of the Henny Penny Heated
Holding Cabinet is to fully understand the proper installation,
operation, and maintenance procedures. The instructions in this
manual have been prepared to aid you in learning the proper pro-
cedures. Where information is of particular importance or is safety
related, the words NOTICE, CAUTION, or WARNING are used.
Their usage is described below.
SAFETY ALERT SYMBOL is 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.

Model HHC-901/904
2-1. INTRODUCTION This section provides the installation instructions for the Henny
Penny Heated Holding Cabinet.
Installation of this unit should be performed only by a quali-
ed service technician.
Do not puncture the skin of the unit with drills or screws
as component damage or electrical shock could result.
2-2. UNPACKING The Henny Penny Heated Holding Cabinet has been tested, in-
spected, and expertly packed to ensure arrival at its destination in
the best possible condition. The cabinet rests on cardboard pads
that sit on a wooden skid. The racks inside the cabinet are secured
with cardboard packing. The unit is then packed inside a heavy
cardboard carton with sufcient padding to withstand normal
shipping treatment.
Any shipping damages should be noted in the presence of the
delivery agent and signed prior to his or her departure.
To remove the Henny Penny Heated Holding Cabinet from the
carton, you should:
1. Carefully cut banding straps.
2. Lift the carton off the unit.
3. Lift the unit off the cardboard padding and skid.
Take care when moving the unit to prevent personal
injury. The unit can weigh up to 500 lbs. (227 kg).
4. Open doors and remove packing from behind racks.
5. Peel off any protective covering from the exterior of the
cabinet.
6. The unit is now ready for location and set up.
SECTION 2. INSTALLATION
Aug. 2009 2-1

Model HHC-901/904
2-3. LOCATION
The unit should be placed in an area where the doors can be
opened without interruption and loading and unloading of product
is easy. For proper operation, the cabinet must be level.
To avoid damage to the unit, do not set anything on top of the
cabinet that might close the vent holes.
2-2 Aug. 2009
2-4. ELECTRICAL
CONNECTION
The heated holding cabinet is available from the factory as a
120 VAC or 240 VAC unit for domestic use and as a 240 VAC
unit for international use. The data plate, located on the side of
the module, will specify the correct electrical supply. The unit
requires a grounded receptacle with a separate electrical line
protected by a fuse or circuit breaker of the proper rating. For
European markets, verify the electrical plug meets the proper
electrical rating and country type. See local authorities for proper
standards.
To avoid electrical shock, the cabinet must be adequately
and safely grounded (earthed) according to local electrical
codes.
(FOR EQUIPMENT WITH CE MARK ONLY!)
To prevent electric shock hazard this appliance must be
bonded to other appliances or touchable metal surfaces
in close proximity to this appliance with an equipotential
bonding conductor. This appliance is equipped with an
equipotential lug for this purpose. The equipotential lug is
marked with the following symbol
Refer to the table below for electrical ratings for the HHC-900.
Product Number Volts Watts Amps
HHC-901 120 1700 14.2
HHC-904 120 1700 14.2

Model HHC-901/904
2-5. CABINET DIMENSIONS
Model HHC-904
Model HHC-901
Aug. 2009 2-3

Model HHC-901/904
SECTION 3. OPERATION
3-1. INTRODUCTION This section provides operating procedures for the heated holding
cabinets. The Introduction, Installation and Operation Sections
should be read, and all instructions should be followed before
operating the cabinet.
3-2. OPERATING
CONTROLS
Below are the 3 different controls available on the HHC-901 &
904 units and the description of the items are on the following
pages.
Aug. 2009 3-1
Figure 1 - 13 CDT
Figure 3-4 - 6 CDT
Figure 3-5 - Simple Controls
10 11 12 49
1 2
1 2 3 4 56 7 89
3 4 5 96 7 8

Model HHC-901/904
Fig. Item
Nos. No. Description Function
1 & 2 1 Timer Buttons Press to start a timing cycle or access program modes
1 & 2 2 Timer Displays Shows the timers counting down and functions of the
program modes
1 & 2 3 Temperature Display Shows the interior cabinet temperature
1, 2 & 3 4 Up & Down Buttons Used once in the program modes to view the various
items in the program modes and to change the settings
1 & 2 5 Program Button Press to access the program modes
1 & 2 6 Heat LED Illuminates when heat is on
1 & 2 7 Temperature LED Fashes when programming temperature
1 & 2 8 Timer LED Flashes when programming timers
1, 2 & 3 9 Power Switch A rocker switch that controls electrical current to the
unit
3 10 Set Button Press to access the program modes
3 11 Heat Indicator An LED which illuminates when the control calls for
heat
3 12 Display Shows temperature and program functions
3-2 Aug. 2009
3-2. OPERATING CONTROLS AND COMPONENTS (Continued)

Model HHC-901/904
Aug. 2009 3-3
3-3. START-UP
Step 1
Step 2
Before using the heated holding cabinet, the unit should be
thoroughly cleaned as described in the Cleaning Procedures
Section of this manual.
1. To put the unit into operation, move the power switch to the
ON position. The heat indicator or LED should now
illuminate and the blowers should be in operation.
2. Remove the water pan and put approximately 1” of hot water
in the pan. Return the pan to its location.
Be sure to push the water pan in as far as it will go so that it
does not block air to the temperature probe. This will ensure
proper operation of these components.
3. When the heat indicator goes out (or ashes-Simple
Controls), the unit is ready for operation. Default
temperature is 180o F (82o C)
The unit should take approximately 25-35 minutes to heat to
temperature during start up. Be sure that the heat indicator
goes out before loading with product.
1. Place the hot product on bun pans and insert between the
cabinet racks.
2. Serve the product rst that has been in the cabinet the
longest
3. In order to maintain a constant temperature, open the doors
only as necessary to load and unload product.
3-4. OPERATION WITH
PRODUCT

Model HHC-901/904
3-5. CLEANING
PROCEDURES
Daily:
Aluminum sheet pans slowly wear as thye slide in and out
of stainless steel holding rails to access product. As the pan
slides against the rail, it can leave behind small traces of
aluminum dust or small aluminum shavings. It is important
that daily cleaning is performed to prevent aluminum dust/
shavings from getting into the products being held in the unit.
1. Turn all controls to the OFF position.
2. Disconnect the electrical supply to the cabinet.
To avoid burns, allow the unit to cool before cleaning.
3. Open the doors and remove all trays from the cabinet.
4. Take the trays to a sink and clean them thoroughly.
5. Discard all warped or bent pans.
Failure to discard warped and/or bent pans may result in
metal shavings/dust contaminating food products.
6. Remove the water pan and clean it with a soft cloth, soap,
and water.
7. Wipe the control panel with a damp cloth. Do not splash
water around the controls.
8. Clean the exterior of the cabinet with a damp cloth.
Do not use steel wool, other abrasive cleaners or
cleaners/sanitizers containing chlorine, bromine, iodine
or ammonia chemicals, as these will deteriorate the
stainless steel material and shorten the life of the unit.
Do not use a water jet (pressure sprayer) to clean
the unit, or component failure could result.
3-4 May 2017

Model HHC-901/904
3-5. CLEANING
PROCEDURES
(Continued)
3-6. OPERATING
CONTROLS -
COUNTDOWN TIMERS
(if applicable)
Nov. 2009 3-5
9. Open the doors and remove side racks. Clean the racks with
soap and water.
10. Clean the interior of the cabinet thoroughly with a cloth and
soap water.
11. Put the side racks and water pan back into the cabinet.
12. Leave at least one door open over night to allow the unit to
thoroughly dry out.
These instructions are for both 13 and 6 count-down timers.
Timer Operation
Each of the timers can be started, stopped, or cancelled, and not
affect the status of the other timers.
1. Press the desired timer button.
2. The time remaining shows in the display. For units with front
and rear timers, the corresponding numbered timer shows on
both sides.
3. At end of time cycle, an alarm sounds and “0:00” is
displayed.
4. Press the timer to stop alarm and “---” is displayed.
Press and hold an active timer to cancel.
Temperature Regulation
1. Press and hold the PROGRAM button.
2. The control beeps and “Prog Enter Code” shows in display.
3. Enter access code 1, 2, 3.
4. Press buttons to change the ashing setpoint
temperature and the temperature LED ashes. Default
temperature is 180o F (82o C)
5. Press and hold the PROGRAM button to set the temperature
and exit the programming mode.

Model HHC-901/904
3-6. OPERATING
CONTROLS -
COUNTDOWN TIMERS
(if applicable)
(Continued)
Timer Regulation - All timers can be set to a different starting
time.
1. Press and hold the PROGRAM button.
2. The control beeps and “Prog Enter Code” shows in display.
3. Enter access code 1, 2, 3.
4. Press the PROGRAM button, and “---” is displayed, along
with all the timer settings.
5. Press the desired timer(s) and the starting time and LED
ashes. Several timers can be on at the same time.
6. Press buttons to change the starting time.
7. Press the timer button to set the new starting time. If
desired, now press another timer button to change its start-
ing time.
8. When nished setting timers, press and hold the PRO-
GRAM button to exit programming.
Press and hold the PROGRAM button to exit the program
mode at any time, or if no buttons are pressed for 2 minutes,
programming is exited automatically.
Timing Through Power Down
If a power failure occurs while a timer is running, the timer
resumes the countdown when power is restored.
3-6 Nov. 2009

Model HHC-901/904
3-6. OPERATING
CONTROLS -
COUNTDOWN TIMERS
(if applicable)
(Continued)
Special Program Mode - Consists of Setup Mode and Tech
Mode.
Setup Mode
• Fahrenheit or Celsius
• Relay Type
• Offset Calibration
• CPU Temperature
• Outputs Test
• Initialize System - One button programming for times and
temperatures
Fahrenheit or Celsius
1. Press and hold the PROGRAM button for 4 seconds.
2. “SetuP” and “tech” are displayed.
3. Press 8 timer button for 13 timer units, or press 2 timer
button for 6 timer units.
Ex:
4. Enter access code 1, 2, 3.
5. “temp units” and “oF” is displayed.
6. Press buttons to choose between “oF” (Fahrenheit) or
“oC” (Celsius).
To exit Special Program mode at any time, press and hold
the PROGRAM button
CE and international units must have the temperature read-
ings in Celsius. Follow above procedures and set to “C”.
Aug. 2009 3-7
SetuP

Model HHC-901/904
3-6. OPERATING
CONTROLS -
COUNTDOWN TIMERS
(if applicable)
(Continued)
Relay Type
7. Press PROGRAM button and “relay type” shows in display.
8. Press buttons to choose “mech” (mechanical relay) or
“SSR” (solid state relay). Set the HHC-901 & 904 controls to
“SSR”.
Off-Set Calibration
9. Press PROGRAM button and “offset calibrate” shows in
display.
10. Press buttons to calibrate the probe temperature + 10
degrees. The displayed temperature can be set to match the
actual interior temperature.
CPU Temperature
11. Press PROGRAM button and “therm temp” shows in
display, along with the temperature of the PC board.
Outputs Test
12. Press PROGRAM button and “outputs Test” shows in display.
13. Press buttons to turn on and off the heat outputs to help
in troubleshooting problems.
Initialize System
14. Press PROGRAM button and “init system” shows in display
15. Press and hold either button.
16. The control beeps and the display counts down, “In-3”,
“In-2”, “In-1”.
17. When display reaches “0”, release the button and the
initialization is complete and sets controls to default settings.
If the button is released before “0” is displayed, the
control will not initialize.
10. Press the PROGRAM button to return to the Fahrenheit/Cel-
sius mode, or press and hold the PROGRAM button to exit
programming.
3-8 Aug. 2009

Model HHC-901/904
3-7. SIMPLEHOLD
CONTROLS
(if applicable)
Tech Mode
• Temperature probe calibration (PR1)
• Food probe calibration (if available - PR2)
• Display tests/Push-button test
• Output test - heaters
• Total initialization
The Tech Mode is mostly used at the factory level. For
further information, call the Technical Services Department
at Henny Penny, 1-800-417-8405, or 1-937-456-8405.
PROGRAMMING
Temperature Regulation
To change the setpoint temperature, press and hold and
then use to set the desired setpoint temperature.
If the controls are locked the setpoint cannot be changed
until the controls are unlocked. See Special Programming
below.
Special Program Mode:
Fahrenheit or Celsius
With the Power Switch OFF, press and hold , and then turn
the power switch on.
1. “ºF” or “C”shows in the display. To choose between
Fahrenheit and Celsius, press .
Aug. 2009 3-9
3-6. OPERATING
CONTROLS -
COUNTDOWN TIMERS
(if applicable)
(Continued)

Model HHC-901/904
3-8. SIMPLEHOLD
CONTROLS
(if applicable)
(Continued)
Initialize System
2. After entering the Special Program Mode, press once
and “int” shows in the display. Press and hold either
buttons, and the display counts down “In3”-
“In2”-“In1”. This reinitializes the controls and sets all
controls to 0.
Probe Calibration
3. After entering the Special Program Mode, press and release
twice, and “Cal” shows in the display, followed by the
current probe temperature. The probe can be calibrated
+ 10º F, and can be changed by using .
Outputs Test
4. After entering the Special Program Mode, press and release
three times, and “OP” shows in the display. Use
to toggle between “888” and a blank display.
“888” turns all heat outputs on, and a blank display turns
them off.
Lock/Unlock Controls
5. After entering the Special Program Mode, press and release
four times, and P=L, or P=U, shows in the display.
Use to toggle between L (lock), and U (unlock).
3-10 Aug. 2009