Welbilt Convotherm 4 easyTouch User manual

Combi oven
Project _______________________________________
Item ________________________________________
Quantity _____________________________________
FCSI section __________________________________
Approval _____________________________________
Date ________________________________________
C4eT 6.20 GB-N
Welbilt Inc.
18301 St. Clair Avenue
Cleveland, OH 44110 USA
Phone [phone] www.convotherm.com
1
Model
Convotherm 4 easyTouch
easyTouch
7 slide rails
Gas
Boiler
Right-hinged door
Key features
ACS+ operating modes: Steam, combi-steam, hot air
ACS+ extra functions:
Crisp&Tasty - 5 moisture-removal settings
BakePro – 5 levels of traditional baking
HumidityPro - 5 humidity settings
Controllable fan –5 speed settings
easyTouch 9" full-touch screen
ConvoClean+ fully automatic cleaning system with eco, regular
and express modes – with optional single-dose dispensing
Ethernet port
HygienicCare
USB port integrated in the control panel
TriColor indicator ring – indicates the current operating status
Steam generated by high-performance boiler outside the cooking
chamber
Right-hinged door
Standard features
ACS+ (Advanced Closed System +) operating modes:
Steam (86-266°F) with guaranteed steam saturation
Combi-steam (86-482°F) with automatic humidity adjustment
Hot air (86-482°F) with optimized heat transfer
HygienicCare – food safety provided by antibacterial surfaces:
easyTouch control panel
Door handle and recoil hand shower
easyTouch user interface:
9" full-touch screen
Press&Go – automatic cooking with quick-select buttons
TrayTimer – oven-load management for different products at
the same time
Regenerate+ – flexible multi-mode retherm function
ecoCooking – energy-save function
Low-temperature cooking / Delta-T cooking
Cook&Hold – cook and hold in one process
399 cooking profiles each containing up to 20 steps
On-screen help with topic-based video function
Start-time preset
Multi-point core temperature probe
Door handle with safety latch and slam function
Data storage for HACCP and pasteurization figures
Preheat and cool down function
Options
Disappearing door – more space and added safety (see page 2)
ConvoGrill with grease management function (upon request)
ConvoSmoke – built in food-smoking
Security model
Available in various voltages
Sous-vide probe, external connection
Core temperature probe, external connection
Accessories
ConvoLink – HACCP and cooking-profile management PC software
Signal tower - indicates the operating status from a distance
Banquet system (optionally as a package or individually): Plate
rack, mobile shelf rack, transport trolley, thermal cover
Equipment stands in various sizes and designs
Racks for cooking and baking
Stacking kits
Cleaning products for the fully automatic ConvoClean cleaning
system
MH49645

Dimensions
Weights
Views
C4eT 6.20 GB-N
2
Front view
(disappearing door optional)
View from above with wall clearances
(disappearing door optional)
Installation requirements
Max. absolute appliance inclination during
operation*
max. 2° (3.5%)
* Adjustable appliance feet as standard.
Connection positions
A Water connections (for boiler)
B Water connections (for cleaning, recoil hand shower)
C Drain connection (2" I. D.)
D Electrical connection
E Electrical ground
F Rinse-aid connection
G Cleaning-agent connection
H Air vent (2" I. D.)
I Ventilation port
J Gas connection
K Exhaust outlet (oven heating element)
M Safety overflow 3.2" x 1"
Dimensions and weights
Dimensions including packaging
Width x Height x Depth 53" x 39.8" x 44.9"
Weight
Net weight without options* / accessories 346 lbs
Packaging weight 62 lbs
Safety clearances**
Rear 2 "
Right (right-hinged door) 2 "
Right (disappearing door pushed back) 5 "
Left (18" clearance recommended for service) 2 "
Top*** 39"
* Max. weight of options: 42 lbs.
** Minimum clearance from heat sources: 20".
*** Depends on the type of exhaust system and the ceiling’s characteristics.
9758235_06 ENG_USA 02/21, © 2021 Welbilt. Please note that the product is being continuously improved and that, as a result, these specifications are subject to change without notice.

Capacity
Electrical specifications
Water
C4eT 6.20 GB-N
3
Loading capacity
Max. number of food containers
[Unit has 7slide rails; rail spacing 2.68" max.]
Steam table pans (12"x20"x1") 12
Steam table pans (12"x20"x2.5") 12
Wire shelves, full size (20"x26") 6
Sheet pans, full size (18"x26")* 6
Sheet pans, half size (12"x20")* 12
Frying baskets, half size (12"x20") 12
Plates (optional plate rack) 27
Max. loading weight
Per combi oven 132 lbs
Per shelf level 33 lbs
* Wire shelves required.
Electrical supply
120V 1PH 60Hz *
Rated power consumption 0.6 kW
Rated current 7.5 A
Power supply wire gauge 14 AWG
Conductor insulation rating 194°F / 90 °C
* Prepared for connection to an energy optimizing system.
Electrical supply must be connected to dedicated permanent supply line. Any
Ground fault or residual current protection must be rated at least 20mA. Do not
connect to residential GFI receptacles as they will cause nuisance trips of the
device.
Water connections
Water supply
Water supply Two 3/4'' inner diameter GHT-M
(garden hose adapter needed)
or
Two hoses 1/2" inner diameter with
one siede 3/4" GHT-F to 3/4" BST (no
adapter needed)
The unit is designed for a
permanent hookup to the water
supply that uses a connecting hose
with a minimum diameter of 1/2".
Flow pressure 22 - 87 psi / 1.5 - 6 bar
Drain
Drain version Permanent hookup (recommended)
or funnel waste trap
Type 2" inside diameter (comes elbow-
shaped as standard)
Slope for drainpipe min. 3.5% (2°)
Water quality
Water connection A* for boiler,
Water connection B* for cleaning, recoil hand shower
General requirements Drinking water, typically untreated
water
TDS 70 - 360 ppm
Hardness 70 - 360 ppm (4 - 21 gpg)
pH value 6.5 - 8.5
Cl- (chloride) max. 60 ppm
Cl2 (free chlorine) max. 0.2 ppm
SO42- (sulfate) max. 150 ppm
Fe (iron) max. 0.1 ppm
SiO2 (silica) max. 13 ppm
NH2Cl (monochloramine) max. 0.2 ppm
Temperature max. 104°F / max. 40°C
* See connection positions diagram, p. 2.
NOTICE: The owner/operator/purchaser must ensure that the water quality
requirements are met. Otherwise the original equipment warranty is void.

Emissions
Water consumption
Gas
C4eT 6.20 GB-N
4
Emissions
Heat loss
Latent 3400 BTU/h
Sensitive 3900 BTU/h
Wastewater temperature max. 140°F / 60°C
Decibel rating max. 70 dBA
Water consumption
Water connections A, B
Average consumption for cooking** 1.90 gph
Required flow rate 3.96 gpm
** Incl. water required for cooling the wastewater.
NOTICE: See connection positions diagram, p. 2.
Gas specifications
Type of gas Natural gas, propane
Gas connection 1/2" NPT
Flow pressure
Natural gas 7 (5.5 to 14)" WC
Propane 11 (11 to 14)" WC
Heat output For Natural gas, propane
Convection burner 68200 BTU/h
Boiler burner 61400 BTU/h
ACCESSORIES
(For more detailed information, please refer to the Accessories brochure.)
Stacking kit
Combinations allowed 6.20 on 6.20
6.20 on 10.20
If combining two gas units
Select the “stacking kit for Convotherm 4 gas units”
If combining one electrical unit and one gas unit in a stacking kit
Select the “stacking kit for Convotherm 4 electrical units” if:
Bottom combi oven EB/ES
Top combi oven GB/GS
Select the “stacking kit for Convotherm 4 gas units” if:
Bottom combi oven GB/GS
Top combi oven EB/ES
Equipment stand
Standard support surface height 26.38"
Please note:
Please refer to the Installation manual for further technical data
and for instructions on installation and setup.
Convotherm reserves the right of design improvement or
modification, as warranted.
9758235_06 ENG_USA 02/21, © 2021 Welbilt. Please note that the product is being continuously improved and that, as a result, these specifications are subject to change without notice.
Welbilt Inc.
18301 St. Clair Avenue
Cleveland, OH 44110 USA
Phone [phone] www.convotherm.com