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701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 2 of 2 F-40176 – CE20HD Boilerless Half Size Combi Oven
As continued product improvement is a policy of Hobart, specications are subject to change without notice.
CE20HD BOILERLESS
HALF SIZE COMBI OVEN
F-40176 (REV. 06/11) LITHO IN U.S.A. (H-01)
SPECIFICATIONS:
General: Hobart Combi Oven, Electric, Boilerless, 20 level half size
combi.
Construction: All stainless steel interior and exterior, top, rear,
sides, and bottom are fully insulated. All welded stainless steel
cooking compartment. Stainless steel oven door features a large
curved outer glass with enhanced insulation for a cool to touch
exterior, with full length hinged oating inner glass panel. A full
perimeter door gasket with drip tray inside door and oven frame.
Door opens right to left and swings a full 180 degrees. Standard
with trolley insert, preheat bridge and (10) wire racks. Built in wash
arm for automatic cleaning with auto dosing pump, 4-speed auto
reversing fan, (4) halogen ashing door lights, core probe, dual
point door latch connection for a full perimeter sealed connection.
Standard with 7.6" adjustable feet.
Controls: Simple, user friendly digital controls on the right with
large indicative low voltage LCD display - for easy cleaning and
operating pleasure. Manual operation or programmable up to
100 recipes with 10 cooking phases each. Includes Bluetooth
®
communication and recipe software for PC.
Operation: Electric boilerless combi which uses a direct steam
creation method. Hobart’s Boilerless Combi uses optimized cooking
functions for maximum production with minimal energy and water
consumption.
Water: A suitable Hobart Water Treatment System is the recom-
mended minimum to meet the water quality spec. ¾" NSHT cold
water, 30-60 psi and 1" drain NPT connection.
Capacity: Capable of holding: (20) 12" x 20" x 2
1
⁄2" steam table
pans or (20) 13" x 18" x 1"
Water Quality Specication for Warranty Purposes
The fact that a water supply is potable is no guarantee that it is
suitable for steam generation. All steam equipment is subject to
contamination and failure due to chemical & mineral content found
in water. A suitable Hobart Water Treatment System and regular
lter replacements coupled with routine deliming is the recom-
mended minimum. Damage as a result of poor water quality or lack
of required owner/operator maintenance is the responsibility of the
owner/operator.
Your water supply must be within these general guidelines:
DYNAMIC WATER PRESSURE 30-60 psig
HARDNESS * less than 3 grains
SILICA less than 13 ppm
TOTAL CHLORIDE less than 30 ppm
Ph RANGE 7-8
CHLORINE & CHLORAMINE 0 ppm
ALKALINITY Less than 20 ppm
TDS Less than 60 ppm
DETAILS AND DIMENSIONS:
UN-DISSOLVED SOLIDS less than 5 microns
* 17.1 ppm = 1 grain of hardness
Other factors affecting steam generation are iron content, amount
of chlorination and dissolved gasses. Water supplies vary from
state to state and from locations within a state. Therefore it is
necessary that the local water treatment specialist be consulted
before the installation of any steam generating equipment.
Note:
• Installationofbackowpreventers,vacuumbreakersandother
specic code requirements is the responsibility of the owner
and installer in compliance with local codes.
• Plasticdrainsarenotrecommendedduetoinherentlimited
temperatures of the plastic. The installer may be required to
provide means to reduce water drain temperature to be that of
the condensate temperature of 140°F or less.
NOTICE: Fluorescent lamp in display panel contains a small amount of
mercury. Please dispose of according to local, state or federal laws.
LEGEND:
1. ELECTRICAL
2. DRAIN
3. ALTERNATE DRAIN
4. WATER SUPPLY
Model Width Depth Height Weight
CE20HD 35.4" 34.8" 70.4" 582 lbs.
NOTES:
Amperage values in the table are nominal. Tolerance is +5/-10%.
Convection heater currents must be measured in full power convection heat mode.
Steam generator heater currents must be measured in full power steam mode.
* Recommended size. Always refer to the NEC, state and local codes.
Model Voltage
Amps
(max used)
Watts
Fuse
*
(amps)
CE20HD-1 208/60/3 88.8 32000 125
CE20HD-3 230-240/60/3 80.3-87.5 32000-34800 110
CE20HD-2 480/60/3 39 32000 50
Clearance: Left 1", Back 2", Right
2" required, 18" recommended for
service access.
Note: For trolley use –
1) Floor in front of and under combi
must be level.
2) Must have clearance to open
door 140° minimum.
User Responsibility: The product
must be installed, cleaned and
maintained as described in the
Manual furnished with the product.