Merco MHC-22, Руководство по обслуживанию, установке и эксплуатации

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MHC-22 Holding Cabinet Items 86002 & 86003 Service, Installation And Operation Manual
For customer service, call (989) 773-7981, (800) 733-8829, Fax (989) 773-3210, www.mercoproducts.com
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The Merco Holding Cabinet has been designed to afford
foodservice operators the ability to cook menu components in
advance and then gently store that product in the holding bins
until an order is received. Once that order has been placed,
the crew can assemble the order using hot and fresh menu
components from the holding bins. This allows for operators
to serve to order, helping increase speed of service while
maintaining high product quality standards.
The holding bin controller is, at all times, operating in one of
three modes:
• Normal mode
• Programming mode
• Diagnostic mode
Instructions for each of these operating modes are detailed
below.
If the supply cord appears to be damaged, do not
attempt to operate unit. Contact service agent or
qualified technician to repair.
When holding potentially hazardous foods, the
minimum shelf temperature must be 220°F for the
upper-bin heating element and 200°F for the lower-bin
heating element.
Normal Mode
This is the normal mode of operation. The product for each bin
is displayed, timers are activated for loaded bins, alarms are
generated for cook more and expired product.
Typical Operator Actions
Action Instructions
Turn Unit On Push Power On/Power Off button.
Green Power button will illuminate in
on position.
Load bin with
product and start
timer
Pull out tray, load product and reinsert
bin. Push and hold bin button. Bin
display will change to show presence
of product. Control will sound one
short beep. Release hold of bin button.
Empty bin and
stop timer
Pull out tray and remove product.
Reinsert tray. Press and hold bin
button. The bin display will indicate
empty bin (----). Control will sound one
short beep.
Action Instructions
Silence Alarm for
Cook or Dump
Locate bin displaying Attn and press
the bin button. The alarm will be
silenced. Bin will continue to indicate
desired action: Cook (it is now time to
cook additional product) or Dump (it is
now time to discard product in bin).
Normal Display Modes
Each bin display consists of two parts, a primary and secondary
message word. These words are displayed one after the other,
repeating regularly. The following sections describe the type of
displays present under various conditions.
Bin empty display: Bin display shows product name followed
by ---- to indicate that bin is empty.
Bin loaded: Bin display shows product name followed by a brief
display of the time remaining until the product expires.
Bin alarm for Cook More: Bin display shows Attn and a brief
Cook message. Once the alarm is silenced, the display will
show the product name followed by Cook. This condition
persists until the product expires or the bin is emptied.
Bin alarm for Holding Time Expiration: Bin display shows Attn
followed by Dump. Once the alarm is silenced, the display
indicates the product name followed by Dump. This condition
persists until the bin is emptied.
Programming Mode
See the next section, Quick Start Programming Instructions.
Diagnostic Mode
See page 18.
Operation
CAUTION
WARNING