Assessments - 4, GPA: 4.3 ( )

Fabricante : Henny Penny Arquivo Tamanho: 335.55 kb Arquivo Nome : Língua de Ensino:

If a humidity error occurs, and you want to use the cabinet without humidity, turn the humidity off by following the directions for SP-4, Humidity Setpoint, in Special Programming Section of this manual. Once the setpoint is off, the alarm stops, but the error code shows in display. (Includes “E-12A”, “E-12B”, “E-17” and “E-18”). 4-8 804 Model HHC-990 5-2. ERROR CODES AND WARNINGS (Continued) Display Cause Panel Board Correction “E-41 SYSTEM DATALOST” • Memory scrambled • Turn switch to OFF position, then back to ON; if the display shows “E-41”, the control should be re-initialized (see Programming Section); if “E-41”persists, have PC board replaced “E-46 DATA SAVE FAILED” • Memory scrambled • Turn switch to OFF position, then back to ON; if the display shows “E-46”, the control should be re-initialized (see Programming Section); if “E-46”persists, have PC board replaced “E-80 VENT STUCK OR BAD SWITCH” • Vent on rear of module stuck or faulty vent activation switch • Check vent on rear of module for obstructions, or have vent activation switch replaced “PLEASE DE-LIME WATER PAN” • Water pan needs cleaned • Follow the weekly cleaning procedures; this warning will not shut down the heat or humidity; if “PLEASE DE-LIME WATER PAN” persists, have PC board replaced “WATER LEVEL LOW, PLEASE” • Water pan low on water or empty • Fill water pan, in bottom of unit, to the maximum water fill mark; this warning won’t shut down the heat or humidity 303 4-8 Model HHC-990 G L O S S A R Y 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 the components that control the operating systems of the unit; the panel is located on the top front surface of the cabinet deliming agent a cleaner used to remove lime deposits in the water pan drain valve a device that lets the water drain from the water pan into a shallow pan on the floor; the valve should be closed while the unit is in use if humidity is desired float switch a device that senses low water levels in the water pan food probe a sensor located outside the cabinet that, when inserted into the product, communicates the temperature of the product to the control panel food probe receptacle the connection where the food probe is inserted in order to communicate with the control panel humidity sensor a device that measures the percentage of humidity inside the cabinet during use humidity setting a preset moisure level at which the cabinet operates; this setting is programmed at the factory but can be changed in the field LED an electronic light on the control panel minimum holding temperature the lowest temperature at which a food product can be safely held for human consumption module the removeable top part of the cabinet that contains all of the operating system out of water trip point a preset temperature at which a sensor warns the operator that the water pan needs refilled parameters a preset group of setpoints designed for holding specific food products at certain temperature and humidity levels power switch the ON/OFF switch that sends electricity to the unit’s operating systems; this switch does not disconnect the electrical power from the wall to the unit pressure sprayer a device that shoots a stream of water under pressure; this device should NOT be used to clean a holding cabinet G-1 303 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 initialization a programming process that resets factory settings temperature setting a preset temperature up to which the cabinet will heat; this setting is programmed at the factory but can be changed in the field vent activation switch an automatic control that opens and closes the vent on the rear of the cabinet to maintain the preset humidity level vented panels openings on the cabinet that allow air access on the sides and rear of the module water fill line the line marked on the inside of the water pan that shows the maximum water level to prevent overflow onto the floor water heater sensor a part in the water heater that sends a message to the controls when the water pan is limed up or empty water jet a device that shoots a stream of water under pressure; this type of d...

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