Henny Penny Humidified Holding Cabinets Model HHC-990 Model HHC-992 Model HHC-993 Model HHC-996 Model HHC-997 Model HHC-998 OPERATOR’S MANUAL
Model HHC-990 LIMITED WARRANTY FOR HENNY PENNY APPLIANCES Subject to the following conditions, Henny Penny Corporation makes the following limited warranties to the original purchaser only for Henny Penny appliances and replacement parts: NEW EQUIPMENT: Any part of a new appliance, except lamps and fuses, which proves to be defective in material or workmanship within two (2) years from date of original installation, will be repaired or replaced without charge F.O.B. factory, Eaton, Ohio, or F.O.B.
Model HHC-990 TABLE OF CONTENTS Section Page Section 1. INTRODUCTION 1-1. Humidified Holding Cabinet .................................................................................. 1-2. Features ................................................................................................................ 1-3. Proper Care .......................................................................................................... 1-4. Assistance ..........................................................
Model HHC-990 SECTION 1. INTRODUCTION 1-1. HUMIDIFIED HOLDING CABINET The Henny Penny humidified holding cabinets are designed to keep hot foods moist, while maintaining proper temperature. The units are electronically controlled for easy use and for consistent operation. 1-2. FEATURES • • • • • • • • 1-3. PROPER CARE As in any unit of food service equipment, the Henny Penny humidified holding cabinet does require care and maintenance.
Model HHC-990 1-5. SAFETY The Henny Penny Humidified Holding Cabinet has safety features incorporated. However, to ensure a safe operation, read and fully understand the proper installation, operation, and maintenance procedures. The instructions in this manual have been prepared to aid you in learning the proper procedures. Where information is of particular importance or safety related, the words WARNING, CAUTION, and NOTICE are used. Their usage is described below.
Model HHC-990 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 tested, inspected, and expertly packed to ensure arrival at its destination in the best possible condition.
Model HHC-990 2-2. UNPACKING (Continued) 4. Open doors and remove packing from behind racks and the water pan in the bottom of the unit. 5. Peel off any protective covering from the exterior of the cabinet. 6. The cabinet is now ready for location and use. 2-3. LOCATION Place the humidified holding cabinet in an area that allows the doors to be opened without interference of loading and unloading product. Also, keep the unit level for proper operation.
Model HHC-990 2-4. ELECTRICAL CONNECTION To avoid electrical shock, the cabinet must be adequately and safely grounded (earthed) according to local electrical codes, and this appliance must be equipped with an external circuit breaker which will disconnect all ungrounded (unearthed) conductors. The main power switch on this appliance does not disconnect all line conductors.
Model HHC-990 2-5.
Model HHC-990 2-6. PROBE CLIP (OPTIONAL) The probe clip is an accessory, that may be ordered as an option, to hold the food probe when not in use. Remove one of the module screws and mount the probe clip with that screw. See photo at left. The food probe is accessed easier if the clip is mounted on the side of the unit that the door opens. See photo below. Probe Clip Mount clip here.
Model HHC-990 SECTION 3. OPERATION 3-1. INTRODUCTION This section provides explanations of all controls, along with operating procedures and daily maintenance. Read the Introduction, Installation and Operation Sections before operating the unit. 3-2. OPERATING CONTROLS Fig. No 3-1 Item No.
Model HHC-990 3-2.
Model HHC-990 3-2.
Model HHC-990 3-3. START-UP Before using the humidified holding cabinet, thoroughly clean the unit as described in the Cleaning Procedures Section of this manual. 1. Plug unit into electrical receptacle, or turn on wall circuit breaker. With the POWER switch turned to OFF the display shows “POWER OFF.” With the POWER Switch off, the display may show “PURGING”. This means the humidity has reached 95% inside the unit and the fan runs to help drop the humidity.
Model HHC-990 3-3. START-UP (Continued) 3-4. OPERATION WITH PRODUCT 5. Press the TEMPERATURE button to set the desired cabinet temperature. While the LED is flashing, press the UP and DOWN buttons until the desired temperature shows in the display. 6. Press the HUMIDITY button to set the desired cabinet humidity (OFF to 90%). While the LED is flashing, press the UP and DOWN buttons until the desired temperature shows in the display. 7.
Model HHC-990 3-5. CLEANING PROCEDURES Daily: 1. Turn all controls off and disconnect electrical supply. To avoid burns, allow the unit to cool before cleaning. 2. Open doors and remove all trays and racks from unit, and take them to a sink to thoroughly clean.Figure 3-3. 3. Wipe interior and exterior of cabinet with damp cloth, soap and water.
Model HHC-990 3-5. CLEANING Weekly: PROCEDURES (Continued) 1. Remove pans and racks from cabinet. 2. Open drain valve and empty water pan into a shallow pan or floor drain. See Figure 3-4. Hot water! Do not place your hand under the drain while draining the unit. Failure to follow this warning could result in severe burns and injury. Figure 3-4 3. Remove concentration ring assembly from water pan. See Figure 3-5. Concentration ring could be hot! Allow to cool before removing, or burns could result.
Model HHC-990 SECTION 4. PROGRAMMING This section explains the following programming functions. • Timer programming • Clock-set • Special programming 4-1. TIMER PROGRAMMING To enter the Program Mode: 1. Press and hold for 2 seconds, and “PROG TMRS” shows in display. 2. After 5 seconds, “ENTER CODE” shows in display. 3. Press , and “PUSH TIMER BUTTON “TO SELECT FOR PROGRAMMING,” followed by “USE UP AND DOWN TO CHANGE SELECTED TIMERS,” scrolls through the display. 4.
Model HHC-990 4-2. CLOCK SET (Continued) 6. Press and “CS-2, SET, MINUTE” shows in the display, with the minutes flashing. 7. Press 8. Press to change the minutes. and “CS-3, SET, MONTH” shows in the display, along with the date (month flashing). 9. Press 10. Press to change the month. and “CS-4, SET, DATE” shows in the display, with the date flashing. 11. Press 12. Press to change the date. and “CS-5, SET, YEAR” shows in the display, with the year flashing. 4-2 13. Press 14.
Model HHC-990 4-3. SPECIAL PROGRAMMING This mode allows you to program the following: SP-1 SP-2 SP-3 SP-4 SP-5 SP-6 SP-7 SP-8 SP-9 SP-10 SP-11 SP-12 SP-13 SP-1 Fahrenheit/Celsius • Fahrenheit/celsius • Lock/unlock • Air temperature setpoint • Humidity setpoint • Proof air temperature • Proof humidity setpoint • Out of water tripp point • Clean water pan setpoint • System intialization • Audio volume • Audio tone • Audio effects • Language options 1.
Model HHC-990 4-3. SPECIAL PROGRAMMING (Continued) SP-4 Humidity Setpoint 10. Press and “SP-4, HUMIDITY SETPOINT,” and the preset humidity setpoint shows in display. SP-5 Proof Air Temperature Setpoint 11. Press to change the humidity setpoint, 0 to 90%. 12. Press and “SP-5, PROOF AIR TEMP,” and the preset proofing air temperature shows in display. 13. Press to change the proofing temperature, 80o F (27o C) minimum, 140o F (60o C) maximum. SP-6 Proof Humidity Setpoint 14.
Model HHC-990 4-3. SPECIAL PROGRAMMING (Continued) SP-9 System Initialization (Factory Settings) 20. Press and “SP-9, DO SYSTEM INIT” shows in display. 21. Press and hold until the display counts down from 3, and the display flashes “-INIT-,” then “INIT*DONE”. This completes the initialization, and sets the control to factory settings. SP-10 Audio Volume 22. Press and “SP-10, AUDIO VOLUME,” and the volume setting (1 to 10) shows in display. Press 23. Press SP-11 Audio Tone 24.
Model HHC-990 SECTION 5. TROUBLESHOOTING 5-1.
Model HHC-990 5-2. ERROR CODES AND WARNINGS Display The display shows the following error codes and warnings when a fault is detected, along with an alarm sound. Both the heat and humidity systems shut down, except when specified otherwise.
Model HHC-990 5-2.
Model HHC-990 5-2.
Model HHC-990 GLOSSARY HENNY PENNY HOLDING CABINETS air temperature probe a round device located inside the cabinet that measures the inside air temperature and sends that information to the control panel concentration ring assembly a metal assembly located in the water pan in the bottom of the unit that helps keep an even humidity level inside the cabinet clean water pan setpoint a preset temperature at which a sensor warns the operator that the water pan has excessive lime deposits control panel
Model HHC-990 probe clip a metal holder that attaches to the outside of the control panel to hold the food probe when not in use; the clip is an optional accessory product load capacity the highest recommended number of pounds/kilograms of food product that can be safely held in the cabinet proof function a program used for allowing bread to rise relative humidity the humidity level inside the cabinet setpoint a preset temperature or humidity; the setpoint is a programmable feature system initiali
