Merco MHC22SNL1T Скачать руководство пользователя страница 28

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Part Number: MER_IOM_8197455

5-1

Section 5

Troubleshooting

Troubleshooting Chart

Problem

Cause

Correction

Cabinet not running

Fuse blown or circuit breaker tripped.

Replace fuse or reset circuit breaker.

Power cord unplugged.

Plug in power cord.

Main power switch turned off.

Turn main power switch on.

Display has cross hatch in heating
zone/disabling timer

Heating pad connector is loose.

Replace heater pad.

Heating pad has failed.

Replace heater pad.

Heating pad I/O circuit board is defective.

Replace I/O board.

Thermocouple wire connections are defective.

Replace heater pad.

Shorted thermocouple wire to chassis.

Replace heater pad.

Open thermocouple wire.

Replace heater pad.

Содержание MHC22SNL1T

Страница 1: ...ns Installation Operation and Maintenance Manual This manual is updated as new information and models are released Visit our website for the latest manual Serving Quality on Demand Part Number MER_IOM...

Страница 2: ...ctive harm Operation installation and servicing of this product could expose you to airborne particles of glasswool or ceramic fibers crystalline silica and or carbon monoxide Inhalation of airborne p...

Страница 3: ...Power Cord Chart 2 2 Section 3 Operation Power Switch 3 2 User Interface 3 2 Passwords 3 2 Press Go Screens 3 2 Tray Specifications 3 3 Menu Screens 3 6 Setting Screens 3 10 Preferences Screen 3 10 D...

Страница 4: ...ents continued Section 4 Maintenance Cleaning and Sanitizing Procedures 4 1 General 4 1 Exterior Cleaning 4 1 Interior Cleaning 4 2 Plastic Tray Cleaning 4 2 Daily Cleaning Instructions 4 2 Section 5...

Страница 5: ...is equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Howev er the...

Страница 6: ...n body at all times Afin de se conformer aux exigences d exposition RF FCC ISED cet appareil doit tre install pour fournir au moins 5mm de s paration du corps humain en tout temps The FCC ID numbers R...

Страница 7: ...ent of this appliance without depending on or transmitting stress to the electrical conduit nWarning To avoid instability the installation area must be capable of supporting the combined weight of the...

Страница 8: ...m 11 50 29 21cm MHC52SNT1T 20 70 52 58cm 22 30 56 64cm 21 80 55 37cm MHC54SNT1T 32 80 83 31cm 22 40 56 89cm 27 50 69 85cm Electrical Service DANGER Check all wiring connections including factory termi...

Страница 9: ...kguides andholdingcabinetsurfaces may become hot during or after use Use utensils or protective clothing like pan grips or dry oven mitts when necessary to avoid burns nWarning DO NOT use the cavity f...

Страница 10: ...nit is turned on zone pre heating will begin The press and go screen will be displayed Press Go Screen Pre Heating The unit will beep signaling that all holding zones are pre heated and ready for use...

Страница 11: ...Runs out of Hold Time The alarm will beep for 10 seconds The timer will display time the product is being held past programmed hold time Tray and food should be removed Reset the expired tray timer b...

Страница 12: ...alse Bottom Requirements No line below the product name means no false bottom or a trivet is in the tray A dashed line below the product name means to use a false bottom A Group in the Menu A product...

Страница 13: ...ast Menu Highlighted On press and go screen the lock icon disables the touch screen for 10 seconds The lock icon must be held for 1 second to disable the screen In the center of the lock graphic the 1...

Страница 14: ...he unwanted product and then the delete icon X A confirmation widow will pop up Select the green check to delete the product Select the red X to return to the menu screen Delete Product Confirmation W...

Страница 15: ...e warning time and product temp and can vary within a group From the menu screen select the group icon The group page lists programmed groups For the highlighted group group ID group name hold tempera...

Страница 16: ...add them back in to create the desired order When the edits are compete return to the group screen by selecting the X in the top left corner Zone Splits 1 To add a group select the group page add ico...

Страница 17: ...ou want to add to the zone Groups can also be added Zone split and zone temperatures will eliminate certain products Products not available will be grayed out Select the green check to save and return...

Страница 18: ...tly If unchecked switching day parts in the press go screen from either display will switch the entire holding cabinet Font size can be adjusted between 24 48 Volume can be adjusted between 10 100 DAT...

Страница 19: ...r month names product parameters and menu page titles CABINET NAMES SCREEN To make changes on the this screen a passcode must be entered Select the lock on the bottom left of the screen Enter a passco...

Страница 20: ...word of the WiFi network you would like the holding cabinet to connect to See screen shot below Wi Fi Pop up For Scanning Touching the scan button will display a list of all WiFi SSIDs as well as thei...

Страница 21: ...nging set temperatures The screen will have a red border while the testing Select Service Test to change the set temperatures to factory determined test temperatures OR Touch the a zone set temperatur...

Страница 22: ...rrors PASSWORD SETTINGS SCREEN Password Settings Screen There is a factory default manager passcode It can be changed on the password service screen Select the open box after Manager s and a new pin n...

Страница 23: ...rned to normal operation via this screen regardless of being powered off and on Export Menu Files Remove the USB port cover and the WiFi dongle Plug a USB drive into your master external port Press th...

Страница 24: ...ware update is complete 8 Remove the flash drive 9 Model MHC54 remove the cover of the unit insert UI USB into the secondary UI receptacle on the right side from the front in the top of the UI Then co...

Страница 25: ...cordance with the instructions in this manual Maintenance procedures are not covered by the warranty Maintenance Daily After Prolonged Shutdown At Start Up Exterior X X X Interior X X X Tray Lid False...

Страница 26: ...ches on the control panel PLASTIC TRAY CLEANING Caution Environmental stress cracking can occur proper dilution and rinsing per detergent manufacturers directions are mandatory Food approved detergent...

Страница 27: ...d hot sudsy water non abrasive may be used 10 Wipe the interior with a damp cloth clean from the front and the back to reach all surfaces Pay attention to the ledges that support tray seals If an exce...

Страница 28: ...er cord Main power switch turned off Turn main power switch on Display has cross hatch in heating zone disabling timer Heating pad connector is loose Replace heater pad Heating pad has failed Replace...

Страница 29: ...THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 30: ...stry leading equipment and solutions Our cutting edge designs and lean manufacturing tactics are powered by deep knowledge operator insights and culinary expertise All of our products are backed by Ki...

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