MKN FlexiCombi MagicPilot FKGCOD615 User manual

Installation instructions
Combisteamer
Unit Type of energy Unit type Model
FlexiCombi MagicPilot Gas Countertop unit FKGCOD615
FKGCOD621
FKGCOD115
FKGCOD121
Floor-standing unit FKGCOD215
FKGCOD221
Translation from the original document • 10014472-1AIDE-- • 07/12/2016
10014472-1AIBE-- en-GB
Read the operating instructions prior to
commissioning

2 Installation instructions
Manufacturer
MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG
Halberstädter Strasse 2a
38300 Wolfenbüttel
Germany
Phone [phone]
Fax [phone]
Internet www.mkn.eu
Copyright
All rights to text, graphics and pictures in this documentation are held by MKN Maschinenfabrik Kurt
Neubauer GmbH & Co. KG. Distribution or duplication is only permitted with the prior written consent
of MKN.
Copyright by MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG.

Directory of contents
3Installation instructions
1Introduction......................................................................... 5
1.1About this manual ............................................................................ 5
1.1.1Explanation of signs ..................................................................................  6
1.2Use of the unit................................................................................... 7
1.3Warranty............................................................................................ 7
2Safety information.............................................................. 8
3Description of the unit ..................................................... 11
3.1Overview of the unit ....................................................................... 11
3.1.1Countertop unit........................................................................................  11
3.1.2Floor-standing unit...................................................................................  12
3.2Planning drawing............................................................................ 13
3.3Equipment and connection data................................................... 14
4Transporting the unit ....................................................... 21
4.1Transporting the unit to the installation site ............................... 21
4.2Unpacking the unit ......................................................................... 22
5Setting up the unit............................................................ 23
5.1Maintaining minimum clearances................................................. 23
5.2Lifting the unit off the pallet .......................................................... 24
5.3Setting up the unit on the equipment legs................................... 25
5.4Setting up the unit on a base frame.............................................. 25
5.4.1Installing the support rack .......................................................................  26
5.5Aligning the unit ............................................................................. 27
5.5.1Aligning countertop units .........................................................................  27
5.5.2Aligning floor-standing units ....................................................................  27
6Connecting the unit.......................................................... 29
6.1Opening and closing the housing................................................. 29
6.1.1Removing and attaching side wall...........................................................  29
6.2Checking the supply air routing and exhaust gas routing......... 30
6.3Making the power connection....................................................... 32
6.3.1Matching the unit to the connection voltage ............................................  34
6.3.2Connecting the power connection cable .................................................  35
6.3.3Connecting to the potential equalisation circuit .......................................  37
6.4Connecting the kitchen management system ............................. 37
6.5Making the basic control setting................................................... 39
6.5.1Changing the basic control setting ..........................................................  39
6.6Making the water connection ........................................................ 40
6.6.1Connecting the tap water connection line ...............................................  40
6.6.2Connecting softened tap water to both connections ...............................  41
6.7Making the wastewater connection .............................................. 42
6.7.1Connecting the wastewater line to a permanent connection...................  42
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Directory of contents
4 Installation instructions
6.8Making the gas connection ........................................................... 43
6.8.1Description of the gas connection ...........................................................  44
6.8.2Connecting the gas connection line ........................................................  44
6.8.3Checking for leaks...................................................................................  46
6.8.4Checking the connection pressure ..........................................................  48
6.8.5Checking the basic gas setting................................................................  50
6.8.6Adjusting the basic gas setting................................................................  57
6.9Converting the gas type ................................................................ 64
6.9.1Changing the gas orifice..........................................................................  64
6.10Making the exhaust air connection ............................................ 67
6.10.1Connecting the exhaust air line .............................................................  67
7Testing the function ......................................................... 68
7.1Checking the exhaust gas routing for leaks................................ 68
7.2Checking the monitoring of the exhaust gas routing ................. 69
7.3Checking the ignition behaviour................................................... 69
7.4Checking the flame pattern ........................................................... 70
7.5Checking the flame monitoring..................................................... 71
7.6Checking the controls.................................................................... 72
7.7Checking the monitoring of the cooking zone door ................... 72
7.8Running the self-diagnosis ........................................................... 73
8Putting the unit into service ............................................ 74
8.1Filling out the Commissioning report........................................... 74
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Introduction
5Installation instructions
1 Introduction
1.1 About this manual
The instruction manual is part of the unit and contains information on
safe installation of the unit.
Observe and adhere to the following instructions:
•Read the instruction manual in its entirety prior to installation.
•Make the instruction manual available to the installer at the
operating site at all times.
•Preserve the installation manual throughout the service life of the
unit.
•Insert any supplements from the manufacturer.
•Pass on the installation manual to any subsequent operator of the
unit.
Target group The target group for the installation manual is trained technical
personnel that is familiar with installing and operating the unit.
Figures All figures in this manual are intended as examples. Discrepancies
between these and the actual unit can arise.
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Introduction
6 Installation instructions
1.1.1 Explanation of signs
DANGER
Imminent threat of danger
Failure to comply will lead to death or very severe injuries.
WARNING
Possible threat of danger
Failure to comply can lead to death or very severe injuries.
CAUTION
Dangerous situation
Failure to comply can lead to slight or moderately severe
injuries.
ATTENTION
Physical damage
Failure to comply can cause physical damage.
Notes for better understanding and operation of the unit.
Symbol / sign Meaning
•Listing of information.
Action steps, which can be performed
in any sequence.
1.
2.
Action steps, which must be performed
in the specified sequence.
Result of an action performed or
additional information about it.
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Introduction
7Installation instructions
1.2 Use of the unit
This unit is intended to be used solely for commercial purposes,
particularly in commercial kitchens.
The use of the unit is prohibited in the following countries:
•Canada
•USA
1.3 Warranty
The warranty is void and safety is no longer assured in the event of:
•Improper conversion or technical modifications of the unit,
•Improper use,
•Incorrect startup, operation or maintenance of the unit,
•Problems resulting from failure to observe these instructions.
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Safety information
8 Installation instructions
2 Safety information
The unit complies with applicable safety standards. Residual risks
associated with operation or risks resulting from incorrect operation
cannot be ruled out and are mentioned specifically in the safety
instructions and warnings.
The installer must be familiar with regional regulations and observe
them.
The installer must observe the safety instructions in these mounting
instructions and in the "Safety information" chapter of the operating
instructions.
Ensuring conformity with
standards
Observe applicable international, European and national laws,
regulations, standards and directives for the unit when transporting,
setting up and connecting it.
Improper installation Risk of property damage and personal injury from improper
installation
•Install the unit only as specified in these installation instructions.
•Do not add anything to the unit or modify the unit.
•Use only original spare parts.
Transportation and storage Risk of personal injury and property damage from improper
transportation and improper storage
•Store the unit in a dry, frost-free environment.
•Observe the safety regulations for the lifting gear used.
•Attach the unit to the lifting gear securely during transport and
setup, and prevent it from dropping.
•Transport the unit in an upright position, do not tilt or stack.
•Pay attention to protruding parts when transporting the unit
without packaging.
Fire prevention Risk of fire from combustible surfaces
•Observe general fire prevention regulations.
•When setting up the unit in close proximity to heat-sensitive
substances or substances that pose a risk of fire, observe fire
prevention regulations.
•Ceilings above the unit must be noncombustible.
Risk of fire from objects
•Do not obstruct the exhaust gas duct.
Risk of fire from combustion gases and hot surfaces
•Maintain an adequate distance from grease filters on ventilation
systems.
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Safety information
9Installation instructions
Organisational measures Risk of property damage and personal injury from lack of
organizational measures
•Identify hazard areas when transporting, setting up and
connecting the unit.
•Prior to starting the installation work, notify any operators present
about the procedure.
•Prior to starting the installation work, discuss how to behave in an
emergency.
•Use equipment and protective gear suitable for the activity.
•Brace housing components to prevent them from falling over and
dropping.
Setup Risk of property damage and personal injury from improper
setup
•Ensure that the installation area has adequate load-bearing
capacity.
•Wear safety shoes and protective gloves.
Electrical connection Risk of fire from improper connection
•Observe applicable regional regulations of the electrical utility.
•Ensure that only electricians licensed by the electric utility connect
the unit.
•Ensure that the electrical system is earthed by a protective
earthing conductor.
•Note the information on the nameplate.
Risk of electric shock from live components.
•Prior to working on the electrical system, switch off the unit,
disconnect the electrical system from the mains and prevent
power from being switched on again. Check to ensure absence of
voltage.
•Use only insulated tools.
Risk of electric shock
•The unit must be incorporated into the potential equalisation circuit
through use of the specified minimum wire sizes.
Gas connection Risk of explosion and fire from improper connection
•Observe applicable regional regulations of the gas utility.
•Ensure that only a tradesman licensed by the gas supplier
connects the unit to the gas supply.
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Safety information
10 Installation instructions
•Prior to working on the gas system, switch off the unit, close the
gas supply from the gas system and secure it against being
reopened. When bleeding air or degassing, ensure that the air and
gas are discharged to the outside in a technically correct manner
and without creating a risk.
•Observe the information on the nameplate and Gas type
supplemental label.
•Check for leaks.
•When working on the gas system and units in buildings, ensure
that a hazardous gas-air mixture cannot form in the rooms.
Risk of poisoning from exhaust gases
•Ensure that exhaust gases are discharged properly and that the
necessary amount of combustion air is supplied.
•Ensure that a maximum CO content of < 0.1 vol. % or < 1000ppm
is achieved in undiluted exhaust gas.
Unit on casters Risk of a line breaking if subjected to high tensile load
•Secure the unit with a chain as a strain relief for the power
connection at the installation site so that no tensile load is applied
to the power connection if the unit is moved.
Additional connection work Risk of physical damage and personal injury from improper
connection
•Prior to working on the unit, switch off the unit, disconnect the unit
from the mains and prevent power from being switched on again.
Check to ensure absence of voltage.
•Prior to working on the unit, switch off the unit, close the gas
supply and secure it against being reopened.
•Route connection lines such that they cannot be damaged from
heat.
Commissioning Risk of property damage and personal injury from improper
commissioning
•Read the operating instructions prior to commissioning. Observe
the safety instructions in this installation manual and in the "Safety
information" chapter of the operating instructions.
•Put the unit into service only after a successful function test
following assembly.
•Put the unit into service only after it has reached room
temperature.
•Observe the units during operation.
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Description of the unit
11Installation instructions
3 Description of the unit
3.1 Overview of the unit
3.1.1 Countertop unit
t
s
q
p
o
n
m
l
k
ji h g f
e
d
c
b
a
r
Image: Unit with tray rack trolley
a Tray rack k Nameplate
b Insulated window l Base frame (optional)
c Door handle m Equipment leg
d Cooking zone door n Control unit
e Tray rack trolley (optional) o Housing
f Steam drain channel, door p Air inlet
g Steam drain channel, unit q Waste gas connection
h Guide rail for tray rack (optional) r Steam outlet
i USB port (covered) s Core temperature sensor
(optional)
j Hand shower t Connection for core temperature
sensor (optional)
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Description of the unit
12 Installation instructions
3.1.2 Floor-standing unit
s
r
q
p
o
n
m
l
ki
jh g f e
d
c
b
a
Image: Unit with tray trolley
a Tray rack k Nameplate
b Insulated window l Equipment leg
c Door handle m Control unit
d Cooking zone door n Housing
e Guide rail (right) o Air inlet
f Tray trolley p Waste gas connection
g Push handle q Steam outlet
h Guide rail (left) r Core temperature sensor
(optional)
i USB port (covered) s Connection for core temperature
sensor (optional)
j Hand shower
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Description of the unit
13Installation instructions
3.2 Planning drawing
F
BA CDE
H
G
Image: Size 6XX and 1XX
A
H
B C D E
Image: Size 2XX
Model: FKGCOD
Size 615, 621 115, 121 215, 221
A50 50 50
B1020 1020 1075
C50 50 50
D50 50 50
E799 799 813
F790 1060 ---
G850 580 ---
H1640 1640 1960
All dimensions in mm
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Description of the unit
14 Installation instructions
3.3 Equipment and connection data
Model: FKGCOD
Size 615 621 115 121 215 221
Dimensions
Unit
Length x Width x Height (mm)
1020 x 799 x 790 1020 x 799 x 1060 1075 x 813 x 1960
Weight
(kg) unit 137 142 167 187 355 355
Emissions
Noise level (db(A)) < 70
Latent heat (W) 2200* 3400 3600 5200 7200 10400
Sensible heat (W) 1700 2600 2700 3900 5400 7800
* The stated value is reduced by 80% when operating with a condensation hood; the sensible heat is increased by the
amount of the reduction.
Operating environment
Temperature (°C) 5 — 40
Relative humidity (%)
non-condensing
95
Power connection
Protection class IPX5
Type of connection 1NPE / AC 50/60Hz
Voltage (V) 100
Connected load (kW) 0.6 1.0
Recommended fuse (A) 16
Voltage (V) 120
Connected load (kW) 0.6 1.0
Recommended fuse (A) 16
Type of connection 1NPE / AC 50/60Hz, 2PE / AC 50/60Hz
Voltage (V) 220 — 240
Connected load (kW) 0.6 1.0
Recommended fuse (A) 16
Soft water connection
Type of water Soft water, cold
Carbonate hardness
CaCO3(mmol/l (°dH))
< 0,9 (5)
Chloride Cl (mg/l) < 50
Iron Fe (mg/l) < 0.1
Connection pressure (kPa (bar)) 200 (2) — 600 (6)
Connection (") R 3/4
Tap water connection
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Description of the unit
15Installation instructions
Model: FKGCOD
Size 615 621 115 121 215 221
Type of water Tap water, cold
Carbonate hardness
CaCO3(mmol/l (°dH))
< 4 (22)
Connection pressure (kPa (bar)) 200 (2) 600 (6)—
Connection (") R 3/4
Water consumption for steaming
Soft water (l/h) 16 21 18 24 36 48
Water consumption for Combisteaming
Soft water (l/h) 3,5 4,6 4 5,3 8 10,6
Water consumption for WaveClean cleaning program
Soft water (l) 3
Tap water (l) 32
Wastewater connection
Wastewater type Dirty water, maximum 80 °C
Connection to unit (mm) 50
Maximum length (m) 1
Temperature resistance (°C) 95
Maximum flow rate (l/min) 10
Exhaust air connection
Connection to unit (mm) 53 73
Maximum length (m) 2,5
Temperature resistance (°C) 180
Gas connection
Rated heat input (kW) 11 17 18 26 36 52
Gas type The gas type, for which the unit is set, is indicated on the gas type supplemental
label.
Connection dimension (")
in accordance with EN10226-1
R 3/4
Connection pressure (hPa
(mbar))
Natural gas 2H, 2E, 2L, 2LL *
20
Connection pressure (hPa
(mbar))
Liquefied gas 3B/P, 3P *
50
Natural gas E/H, G20 (m³/h) ** 1,14 1,76 1,87 2,7 3,74 5,4
Natural gas LL/L, G25 (m³/h) ** 1,33 2,05 2,17 3,14 4,35 6,28
Natural gas 13A, G21 (kcal/h) 9500 14600 15500 22400 31000 44700
Liquefied gas B, G30 (kg/h) 0,87 1,34 1,42 2,05 2,84 4,1
Liquefied gas P G31 (kg/h) 0,85 1,32 1,4 2,02 2,8 4,04
LP Gas B/P G30/G31 (kg/h) 0,87 1,34 1,42 2,05 2,84 4,1
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Description of the unit
16 Installation instructions
Model: FKGCOD
Size 615 621 115 121 215 221
Combustion air (m³/h) ** 15 23 23 33 45 65
Supply air routing and exhaust gas routing
Required delivery pressure
B13BS (Pa)
0 — 5
Exhaust gas temperature
B13BS(°C)
170 230 195 240 205 250
Exhaust gas mass flow rate
B13BS(kg/h)
30 47 49 71 99 142
* Information is country-specific and applies to Germany; for further information, see "Checking the connection pressure"
** Information applies at 15 °C and 1013,25 hPa (mbar)
Transformer voltage
Type of connection 1NPE / AC 50/60Hz
Voltage range (V) 100 — 120
Transformer T1 T2 / T3
Marking or colour of the cores Blue Red Blue Red
Voltage measured (V) Voltage at the transformer (V)
90 — 100 0 110 -20 120
101 — 110 0 110 0 120
111 — 120 0 120 0 120
Type of connection 1NPE / AC 50/60Hz, 2PE / AC 50/60Hz
Voltage range (V) 200 — 240
Transformer T1 T2 / T3
Marking or colour of the cores Blue Red Blue Red
Voltage measured (V) Voltage at the transformer (V)
190 — 200 0 200 0 200
201 — 220 0 220 0 220
221 — 230 0 230 0 230
231 — 240 0 240 20 220
241 — 250 0 250 20 230
Basic control setting
Basic setting Parameter
s
Standard
value
Adjustment
range
Explanation
Date / time yyyy - mm - dd
hh : mm
Year - Month - Day
Hour : Minute
Unit of temperature 1 °C °C Celsius (°C)
°F Fahrenheit (°F)
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Description of the unit
17Installation instructions
Basic setting Parameter
s
Standard
value
Adjustment
range
Explanation
Altitude 2 0—999 0—999 m Request the altitude above sea level from
the closest weather station. If the altitude
is unknown, set 0 – 999m.
1000 m—1999
m
2000 m—2499
m
2500 m or higher
Audible signal
volume
33 Medium Individual Sets the volume.
Signal tones Sound 1 Sound 1 — 4 There are 4 sets of different sounds
available.
Unit of volume 34 ml ml Millilitre (ml)
(fl.oz.) Fluid ounce (fl.oz.)
35 Imperial
(fl.oz.)
Imperial (fl.oz.) Imperial fluid ounce
U.S. (fl.oz.) U.S. fluid ounce
Water filter
maintenance
44 0 0 — 99900 l Water quantity up to the maintenance
message.
0 = No maintenance message
Network DHCP Network address
and DHCP
Select and set interface.
Kitchen management
system
Disabled Active Port and unit address can be set.
Disabled
Ethernet Ethernet
Serial
Type of signal transmission
Settings parameters 1. Set parameters via the roller.
2. Tap the "Read" button to display the
set value.
3. Specify another value via the button
panel.
4. Press the "Write" button to save the
new value.
Basic control setting (Advanced)
Basic setting Parameter
s
Standard
value
Adjustment
range
Explanation
Ready2Cook
preheating
temperature
4 15 0 — 30% If the unit is fully loaded with a large mass
(roasts, loaves of bread), increase the
preheat temperature so that the cooking
zone temperature does not drop too
suddenly.
Time extension for
condensation hood
5 60 0 – 600s Time extension for the condensation hood,
after the cooking zone door has been
opened
Preselect steaming
temperature
9 100 30 °C — 130 °C Preset temperature for steaming
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Description of the unit
18 Installation instructions
Basic setting Parameter
s
Standard
value
Adjustment
range
Explanation
Preselect
Combisteaming
temperature
10 150 30 °C — 250 °C Preset temperature for Combisteaming
Preselect hot air
temperature
11 180 30 °C — 250 °C Preset temperature for hot air
Preselect
regeneration
temperature
12 130 30 °C — 150 °C Preset temperature for regeneration
Maximum waiting
time after
Ready2Cook, for T <
250 °C
37 120 0 — 300min Maximum waiting time after the
Ready2Cook temperature is reached, for
set value < 250 °C
Cleaning monitoring 46 0 0 = No
1 = Yes
When cleaning monitoring is activated, a
message appears if the cleaning program
has not been started for more than 1 day.
Steam elimination 48 1 0 = Low
1 = Normal
2 = High
Sets the steam elimination level
Time format 675 0 0 = 24h
1 = 12h
Sets the 12h or 24h time format
Gas connection pressure
Gas type Connection pressure (hPa (mbar)) Connection pressure range (hPa
(mbar))
Germany:
Natural gas 2H, 2E, 2L 20 17 — 25
Natural gas 2LL 20 18 — 25
Liquefied gas 3B/P, 3P 50 42,5 — 57,5
Europe:
Natural gas 2E, 2H 20 17 — 25
Natural gas 2L 25 20 — 30
Natural gas 2K 25 20 — 30
Liquefied gas 3B/P, 3P 50 42,5 — 57,5
Liquefied gas 3B/P 29 25 — 35
Liquefied gas 3P 30 25 — 35
Liquefied gas 3+ 28 — 30 / 37 20 — 45
Liquefied gas 3P 37 25 — 45
Liquefied gas 3B 29 20 — 35
Asia:
Natural gas 13A 20 10 — 25
Liquefied gas B/P 28 23 — 33
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Description of the unit
19Installation instructions
Gas blower speed
Model: FKGCOD Gas blower speed (rpm)
High output (High) Low output (Low)
615 5050 * 4800
621 6700 4800
115 5050 2800
121 6700 2800
215 5050 2800
221 6700 2800
* Contrary to the table, the gas blower speed on the 615 model is 55001/min at the described setting after the rated heat
input has been checked.
Exhaust gas values
Gas
type
Output Model:
FKGCOD
CO2 (Vol%) * poffset(hPa (mbar)) ** CO (ppm) ***
Range Optimum Range Optimum Range Optimu
m
Natural
gas
High All models 8.6 — 9.6 9.2 --- --- 0 —
1000
< 100
Low 615, 621 0.5 — 1.2 0.6 -0,8 — 0 -0,55
Low 115, 121, 215,
221
0.5 — 1.2 0.6 -0,4 — 0 -0,15
Liquefied
gas,
propane
High All models 10.0 —
10.6
10.3 --- ---
Low 615, 621 0.5 — 1.2 1.0 -0,8 — 0 -0,55
Low 115, 121, 215,
221
0.5 — 1.2 1.0 -0,4 — 0 -0,15
Liquefied
gas,
butane
High All models 11.5 —
12.5
11.8 --- ---
Low 615, 621 0.5 — 1.2 1.0 -0,8 — 0 -0,55
Low 115, 121, 215,
221
0.5 — 1.2 1.0 -0,4 — 0 -0,15
* At partial load (Low) 0.5 — 1.2 lower than at full load (High)
** Offset pressure adjustment aid applies only at low output (Low)
*** In undiluted exhaust gas
Gas orifice size for natural gas
Model: FKGCOD Natural gas E/
H
Natural gas LL/
L
Natural gas L Natural gas K Natural gas
13A
Test gas G20 G25 G25 G25.3R G21
Wobbe index (kWh/
m3)*
15.0 12.4 12.4 12.5 16.1
Wobbe index range
(kWh/m3)*
12.0—16.1 10.0—13.1 10.0—13.1 12.1—12.6 14.5 —16.3
Connection pressure
(hPa (mbar))
20 20 25 25 20
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Description of the unit
20 Installation instructions
Model: FKGCOD Natural gas E/
H
Natural gas LL/
L
Natural gas L Natural gas K Natural gas
13A
Primary air gap (mm) 30 — 50
CO content (ppm) *** < 1000 (optimum < 100)
Orifice size (1/100 (mm))
615 650 720 720 720 N/A**
621 590 670 670 670 N/A**
115 565 650 650 650 N/A**
121 565 640 640 640 N/A**
215 565 650 650 650 N/A**
221 565 640 640 640 N/A**
* Upper Wobbe index, information applies at 0 °C and 1013,25 hPa (mbar)
** For manually setting the rated heat input (see "Adjusting the basic gas setting").
*** In undiluted exhaust gas
Gas orifice size for liquefied gas
Model: FKGCOD Liquefied gas B/P Liquefied gas B/P Liquefied gas B/P
Test gas G30/G31 G30/G31 G30/G31
Wobbe index (kWh/
m3)*
25.7 / 22.5 25.7 / 22.5 23.5
Wobbe index range
(kWh/m3)*
21.4—25.7 21.4—25.7 21.4—25.7
Connection pressure
(hPa (mbar))
50 30 28
Primary air gap (mm) 30 — 50
CO content (ppm)** < 1000 (optimum < 100)
Orifice size (1/100 (mm))
615 470
621 430
115 420
121 400
215 420
221 400
* Upper Wobbe index, information applies at 0 °C and 1013,25 hPa (mbar)
** In undiluted exhaust gas
10014472-1AIBE--