INSTALLATION, OPERATION AND CARE OF
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL: COA 2020 / COA1040
HEAVY DUTY
ELECTRIC COMBI OVEN
NB:
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4-INS-COA2020
LIMITED WARRANTY
All equipment which is sold under ANVIL trademark and used for
commercial purposes is warranted against defects in materials and
workmanship. The warranty runs for two years from the date of
original installation and is for the benet of the original purchaser
only. All other Warranties ,expressed or implied , statutory or
otherwise, including without limitations any implied Warranty of
Merchantability or tness for purpose are excluded .The Seller shall
in no event be liable for direct,indirect or consequential damages in
connection with ANVIL commercial products.
The Sellers obligation under this Warranty is limited to the
repair of defects without charge. Defective units must be taken or
shipped,transportation charges prepaid,to ANVIL.
This Warranty is not effective if damage occurs because of
accident,carelessness,improper installation,lack of proper
set-up,supervision when required or if the equipment is installed or
operated in any manner contrary to the installation and
operating instructions. In these cases,repairs will be made at a
reasonable cost. Work performed by unauthorized personnel or
unauthorized service agencies using non Anvil spares voids this
Warranty.
1. Protective Film - Carefully remove the protective lm from
the stainless steel before using oven for the rst time. If any
glue residue should remain, remove it with a suitable solvent
recommended for stainless steel. It is important to remove this
lm before installation and use; otherwise it will stick onto the
stainless steel and become very difcult to remove thereafter.
2. Positioning - Install the oven in the most convenient location
for ease of cleaning, maintenance and general operation. The
unit should be placed a minimum distance of 100mm from
any adjacent wall. If this appliance is to be positioned in close
proximity to walls, partitions, kitchen furniture, decorative
nishes, etc. they must be made of non-combustible materials.
If not, they shall be clad with a suitable non-combustible heat
insulating material and the closest attention should be paid to the
re prevention regulations. It is important to observe the
recommended space at the top of the oven due to the exhaust
air vent duct/chimney being positioned at the top of the unit. Hot
exhaust gas can create a re hazard.
3. The oven requires a three-phase connection. Please consult a
qualied electrician.
4. Earthing - ANVIL Combi Oven require a suitable earth
connection.
GENERAL INSTALLATION AND OPERATION INSTRUCTIONS
THESE INSTRUCTIONS MUST BE FOLLOWED FOR US TO
GUARANTEE OUR FULL SUPPORT OF YOUR CLAIM FOR
PROTECTING AGAINST LOSS FROM CONCEALED DAMAGE.
THE FORM FOR FILING SUCH A CLAIM WILL BE PROVIDED
BY THE CARRIER.
UNPACKING
Unpack the product and check for any damage incurred during
transit. This should be reported to the responsible carrier, railway or
postal authority and a request for a damage report should be made.
1. 18.
Part
No.
Description
1
OVEN LAMP HOLDER
2
LIGHT BULB 25W/300°C
3
SPRING BOTTOM DOOR HINGE PIN
4
DOOR PIN FLANGE
5
HINGE BRACKET
6
ADJUSTABLE FEET
7
OVEN BODY PANEL
8
SEAL BOTTOM OUTLET
9
OUTLET GRATE
10
OVEN BODY FLOOR
11
OUTLET NUT
12
STRAIN RELIEF FOR POWER CORD
13
CABLE GLAND POWER
14
POWER CORD
15
MOUNTING BRACKET FOR SOLONOID
16
SOLONOID VALVE 0.5 L/MIN RESTRICTED
17
MAGNETIC SWITCH
18
ELECTRICAL CHASSIS PLATE
19
BUZZER RECTANGULAR
20
RELAY
21
RELAY BASE
22
FAN MOUNT PLATE
23
HIGH TEMPERATURE FAN 120x120
24
TIMING RELAYS
25
TERMINATION BLOCKS 2.5mm
26
LEFT SIDE PANEL
27
CABLE TRUNKING 40x40
28
CONTACTOR 25A
29
CONTACTOR 12A
30
CIRCUIT BREAKER 380V/80A
31
DIN RAIL
32
FAN MOTOR 230-400V 3 PHASE 1400RPM
33
GASKET FOR HEATING ELEMENT
34
HEATING ELEMENT 220V 26KW
35
FAN IMPELLER
36
WATER INJECTOR PIPE 10mm Ø
37
38
THERMOSTAT MOUNTING PLATE
39
OVEN FAN MOUNTING PLATE
40
OUTLET PIPE
41
BODY CROSS PIECE
42
CHAMBER TOP PANEL
43
TOP PANEL
44
RIGHT SIDE PANEL
45
TOP HINGE BRACKET
46
TOP DOOR PIN Ø14 x 40
47
SPRING BOTTOM DOOR HINGE PIN
48
OVEN LAMP BEZEL 95 x 80
49
OVEN LENS SEAL 92 x 77
50
RIGHT SIDE REMOVABLE COVER
51
OVEN LAMP LENS 73.5 x 58.5
52
FAN COVER PANEL
53
DOOR SEAL 1511 x 724
40 PAN CONTROL PARTS PARTS
EXPLODED DIAGRAM LEGEND
MODEL CODE: COA1040
• Always preheat the oven before cooking. The indicator light will
go out when the desired temperature has been reached.
• Always use a lower temperature setting than recommended for a
standard oven. The general rule of thumb is to subtract
10°C–30°C from the standard oven recipe.
• You should begin checking the progress of your food product in
about half the time recommended for the same recipe cooked in
a standard oven. Check for suggested time and temperature.
Keep in mind that times many very depending on the amount of
product being cooked. The best result are always when a
systematic record of times and temp is kept for reference.
• The COA2020 oven will hold up to 20 Gastronorm 1/1 65mm
deep pans. The height of the product will also determine how
many pans can be loaded. The COA1040 will hold up to 40 pans.
• To minimize the shrinkage of roasted meats, place the meat
directly on the racks and place a steel pan, one half full of water,
in the bottom rack position. The water will keep the oven
chamber more humid and the meat juices will evaporate less.
• The volume of food in a pan will determine it’s cooking time and
less food in each pan will cook more quickly. You should
therefore try to ensure that the same amount of food is in each
pan so that will all cook evenly in the same amount of time.
• When baking light products, such as light cake batter or custard,
you may wish to experiment with turning the oven off for 7-10
after preheating and loading to allow the product time to set and
then turning it on again once the product has set.
This will stop the surface from rippling or being pushed by the
fan.
• When starting off with frozen product, pre-heat the oven up to
40 degrees above the temperature you are going to cook at.
Load the product and reset the temperature for normal time.
• Always thaw meats in a refrigerator and temper the meat 30-45
minutes at room temp before cooking.
GENERAL OPERATING GUIDELINES
17. 2.
32
33
34
35
36
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
25
24
20
21
31
30
29
28
27
26
52
51
53
37
38 39
40
41
42
43
44
45
46
47
48 49
50
EXPLODED DIAGRAM - MAIN ASSEMBLY
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA1040
WATER CONNECTION
This oven has a steam function and is supplied with a water spray
hose and hand-held nozzle. A water connection can therefore be con-
nected directly to the unit using the ¾” ttings supplied.
The water pressure should be between 0.5-2 bar. Any supply pres-
sure above this requires the tment of an inline pressure reducing
valve.
MAX 2 BAR
3/4” THREAD
Underneath the Unit
3. 16.
IT IS ESSENTIAL TO MAKE SURE THAT THE
INCOMING VOLTAGE IS THE SAME AS THE RATED
VOLTAGE OF THE UNIT AS FOUND ON THE SERIAL
PLATE. THE SERIAL PLATE IS LOCATED AT THE REAR
OF THE UNIT ADJACENT TO THE INCOMING CABLE
ENTRY.
EXPLODED DIAGRAM LEGEND
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA2020
ITEM NO. DESCRIPTION
QTY.
1 FRONT DOOR WELD SUB-ASSY 1
2 PROXIMITY SWITCH SM03 M8 250V 1
3 PRESSURE PLATE SUB ASSY 1
4 UPPER PARALLEL LINK 1
5 PARALLEL LINK LH 1
6 ADAPTABLE SEAL MOUNT BRKT SUB-ASSY 1
7 ADAPTABLE SEAL SWIVEL MOUNT BRKT SUB-ASSY 4
8 ADAPTABLE SEAL SPRING 4
9 BOTTOM SEAL MOUNT BRKT 1
10 BOTTOM DOOR SEAL 1
11 COT2020 TROLLEY HANDLE SUB-ASSY 1
12 TROLLEY SWIVEL WHEEL WITH BRAKE NO PLATE 2
13 BOTTOM TRAY 1
14 TROLLEY SWIVEL WHEEL WITHOUT BRAKE & PLATE 2
15 BOTTOM DOOR HINGE SPRING 1
16 FRONT DOOR HINGE PLUNGER 2
17 DOOR HINGE SHIM 7
18 HINGE BOTTOM 1
19 M10X48 BLACK ADJUSTABLE FOOT Z P120D 4
20 FRONT PANEL SUB-ASSY 1
21 POLYMER CABLE GLAND PG29 GREY 1
22 BASE FRAME SUB-ASSY 1
23 3/4" BSP BALL VALVE S/S 1
24 3/4" S/S HEX NIPPLE 2
25 WATER INLET TOP HAT 1
26 3/4" FEMALE TEE PIECE S/S 1
27 SOLENOID VALVE - COA1020 1
28 24KW ELEMENT 1
29 CIRCUIT MOUNT PANEL 1
30 TERMINAL DIN RAIL (1M LONG) 1
31 2 PHASE CONNECTOR BLOCK KADO 1/6 3VL 5
32 80A 3PHASE/3POLE NH2 ISOLATOR 1
33 NC1-2510 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 4
34 RIGHT OUTSIDE PANEL 1
35 SHOWER 1
36 BLUE SLOTTED TRUNKING 40X40X2M 1
37 FAN PAPST 4650N 2
38 COOLING FAN MOUNT BRKT 1
39 NC1-1810 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 2
40 CHINT 240V ALARM BUZZER 1
41
OVERLOAD RELAY 2.5-4 AMP 2
42 INSTRUMENT MOUNT PANEL 1
43 MOTOR TOP HAT 2
44 FAN MOTOR COA1006 MOTOR MODEL - 1079 A 6355 2
45 COA1006 FAN SEAL HOUSING 2
46 SHAFT SEAL COA2006 SM 17X28X7 METRIC OIL SEAL COA2006 4
47 12KW ELEMENT 1
48 FANWHEEL - COA1020 2
49 ATOMIZER 2
50 STEAM OUTLET SUB-ASSY 2
51 COA2020 AIR & WATER HOSE 8MM 3
52 REAR PANEL 1
53 HEAT EXCHANGER SUB-ASSY 1
54 TUB SUB-ASSY 1
55 TOP PANEL SUB-ASSY 1
56 FOAM FILTER 1
57 MAIN HINGE TOP MOUNT 1
58 TOP DOOR HINGE SPRING 1
59-62 LIGHTHOLDER WITH BULB 230V HOL OGEN G9 LAMP 77.945.0101.23 3
63 LEFT OUTSIDE PANEL SUB-ASSY 1
64 CONVECTION OVEN SAFETY THERMOSTAT 1
65 ENERGY REGULATOR 230VOLT 1
66 50-250 DEG THERMOSTAT SS BULB 1
67 TIMER COA2006/2010 220V 1
68 120 MIN TIMER 1
69 RAISED STOP BUTTON RED 1
70 FLUSH PUSH BUTTON - GREEN WIT H N/O CONTACT BLOCK 22MM DIA 1
71 THERMOSTAT 50 - 250 1
72 APEX LEAVER CONTROL KNOB 3
72 CONTROL KNOB INSERT 3
73 NEON LIGHT RED 230V CO58900 LH -580REN02T 5
74 STEAM SCALE 1
75 F/F SAFETY THERMO FACIA PLATE 1
76 SERVICE DOOR SUB-ASSY 1
77 MAIN DOOR SEAL 1
78 BODY SUB-ASSY 1
79 SHELF SPACER 40
80 OVEN SHELF CHROMED 20
81 INNER FRONT GLASS 1
82 GLASS BUMPER 3
83 INNER DOOR CATCH 2
84 COA2020 DOOR HINGE 3
85 FRONT GLASS CLAMP 2
86 OUTSIDE FRONT GLASS 1
87 HINGE MOUNT SUB-ASSY 2
88-92 DOOR HANDLE COA2020 1
ITEM NO. DESCRIPTION
QTY.
1 FRONT DOOR WELD SUB-ASSY 1
2 PROXIMITY SWITCH SM03 M8 250V 1
3 PRESSURE PLATE SUB ASSY 1
4 UPPER PARALLEL LINK 1
5 PARALLEL LINK LH 1
6 ADAPTABLE SEAL MOUNT BRKT SUB-ASSY 1
7 ADAPTABLE SEAL SWIVEL MOUNT BRKT SUB-ASSY 4
8 ADAPTABLE SEAL SPRING 4
9 BOTTOM SEAL MOUNT BRKT 1
10 BOTTOM DOOR SEAL 1
11 COT2020 TROLLEY HANDLE SUB-ASSY 1
12 TROLLEY SWIVEL WHEEL WITH BRAKE NO PLATE 2
13 BOTTOM TRAY 1
14 TROLLEY SWIVEL WHEEL WITHOUT BRAKE & PLATE 2
15 BOTTOM DOOR HINGE SPRING 1
16 FRONT DOOR HINGE PLUNGER 2
17 DOOR HINGE SHIM 7
18 HINGE BOTTOM 1
19 M10X48 BLACK ADJUSTABLE FOOT Z P120D 4
20 FRONT PANEL SUB-ASSY 1
21 POLYMER CABLE GLAND PG29 GREY 1
22 BASE FRAME SUB-ASSY 1
23 3/4" BSP BALL VALVE S/S 1
24 3/4" S/S HEX NIPPLE 2
25 WATER INLET TOP HAT 1
26 3/4" FEMALE TEE PIECE S/S 1
27 SOLENOID VALVE - COA1020 1
28 24KW ELEMENT 1
29 CIRCUIT MOUNT PANEL 1
30 TERMINAL DIN RAIL (1M LONG) 1
31 2 PHASE CONNECTOR BLOCK KADO 1/6 3VL 5
32 80A 3PHASE/3POLE NH2 ISOLATOR 1
33 NC1-2510 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 4
34 RIGHT OUTSIDE PANEL 1
35 SHOWER 1
36 BLUE SLOTTED TRUNKING 40X40X2M 1
37 FAN PAPST 4650N 2
38 COOLING FAN MOUNT BRKT 1
39 NC1-1810 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 2
40 CHINT 240V ALARM BUZZER 1
41
OVERLOAD RELAY 2.5-4 AMP 2
42 INSTRUMENT MOUNT PANEL 1
43 MOTOR TOP HAT 2
44 FAN MOTOR COA1006 MOTOR MODEL - 1079 A 6355 2
45 COA1006 FAN SEAL HOUSING 2
46 SHAFT SEAL COA2006 SM 17X28X7 METRIC OIL SEAL COA2006 4
47 12KW ELEMENT 1
48 FANWHEEL - COA1020 2
49 ATOMIZER 2
50 STEAM OUTLET SUB-ASSY 2
51 COA2020 AIR & WATER HOSE 8MM 3
52 REAR PANEL 1
53 HEAT EXCHANGER SUB-ASSY 1
54 TUB SUB-ASSY 1
55 TOP PANEL SUB-ASSY 1
56 FOAM FILTER 1
57 MAIN HINGE TOP MOUNT 1
58 TOP DOOR HINGE SPRING 1
59-62 LIGHTHOLDER WITH BULB 230V HOL OGEN G9 LAMP 77.945.0101.23 3
63 LEFT OUTSIDE PANEL SUB-ASSY 1
64 CONVECTION OVEN SAFETY THERMOSTAT 1
65 ENERGY REGULATOR 230VOLT 1
66 50-250 DEG THERMOSTAT SS BULB 1
67 TIMER COA2006/2010 220V 1
68 120 MIN TIMER 1
69 RAISED STOP BUTTON RED 1
70 FLUSH PUSH BUTTON - GREEN WIT H N/O CONTACT BLOCK 22MM DIA 1
71 THERMOSTAT 50 - 250 1
72 APEX LEAVER CONTROL KNOB 3
72 CONTROL KNOB INSERT 3
73 NEON LIGHT RED 230V CO58900 LH -580REN02T 5
74 STEAM SCALE 1
75 F/F SAFETY THERMO FACIA PLATE 1
76 SERVICE DOOR SUB-ASSY 1
77 MAIN DOOR SEAL 1
78 BODY SUB-ASSY 1
79 SHELF SPACER 40
80 OVEN SHELF CHROMED 20
81 INNER FRONT GLASS 1
82 GLASS BUMPER 3
83 INNER DOOR CATCH 2
84 COA2020 DOOR HINGE 3
85 FRONT GLASS CLAMP 2
86 OUTSIDE FRONT GLASS 1
87 HINGE MOUNT SUB-ASSY 2
88-92 DOOR HANDLE COA2020 1
CONTROL PANEL LAYOUT
HEAVY DUTY ELECTRIC COMBI
OVEN COA1020 / COA1040
15. 4.
A - Setting knob
A1- Water jet indicator lamp
B - Safety reset button
B1 - reset indicator lamp
C - Temperature control
C1 - Temp. indicator lamp
D - Timer control
D1 - Timer indicator lamp
E - Start push button
F - Stop push button
E1 - power indicator lamp
A
B
C
D
E
F
A1
B1
C1
D1
E1
EXPLODED DIAGRAM - MAIN ASSEMBLY
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA2020
91
90
92
88
89
87
1
2
86
6
85
84
82
9
10
81
79
11
12
14
13
78
77
76
64
75
73
65
66
67
68
72
74
71
70
69
3
7
8
5
4
80
83
5. 14.
OPERATING INSTRUCTIONS
Cooking cycle can be initiated as follows:
1. Set the cooking temperature by turning the temperature control
knob to the desired temperature. When the indicator light turns
off this indicates the desired temp has been reached.
2. Set the cooking timer to the desired time by turning the timer
control knob. A warning buzzer will sound when timer has
expired .Note: If the timer is set at ‘0’ the oven will not
energize
the elements and the warning buzzer will sound.
3. Push green start button ‘E’
4. Steam function is operated automatically by setting knob ‘A’.
Control is via an energy regulator. On maximum setting
continuous steam is generated. Settings will vary according to
the results required. For best results always keep a systematic
record of times and temperatures for reference.
5. When the door is opened the fans and elements will turn off
automatically to restart push the green start button ‘E’.
STEAMING TIPS
• If the food is likely to release juices, the juices can be used to
make a sauce
• Unless browned rst, food that is steamed will be avourful
and succulent, but pale in colour. Simply serve with sauce
garnish to add colour.
• Cooking time can be shortened if the food is cut into small
pieces. For even cooking make sure the pieces are about the
same size.
• When steaming meat, the steam will cause fat to melt and
thereby reducing the fat content.
• Steamed whole sh retains its shape better than sh cooked in
liquid.
• Do not sprinkle salt over vegetables, as it draws moisture out
during cooking and may discolour them.
TIP : COOKING AT A HIGHER TEMPERATURE
WILL NOT REDUCE YOUR COOKING TIME !
IT WILL PRODUCE UNSATISFACTORY
BAKING AND ROASTING RESULTS.
ITEM NO. DESCRIPTION
QTY.
1 FRONT DOOR WELD SUB-ASSY 1
2 PROXIMITY SWITCH SM03 M8 250V 1
3 PRESSURE PLATE SUB ASSY 1
4 UPPER PARALLEL LINK 1
5 PARALLEL LINK LH 1
6 ADAPTABLE SEAL MOUNT BRKT SUB-ASSY 1
7 ADAPTABLE SEAL SWIVEL MOUNT BRKT SUB-ASSY 4
8 ADAPTABLE SEAL SPRING 4
9 BOTTOM SEAL MOUNT BRKT 1
10 BOTTOM DOOR SEAL 1
11 COT2020 TROLLEY HANDLE SUB-ASSY 1
12 TROLLEY SWIVEL WHEEL WITH BRAKE NO PLATE 2
13 BOTTOM TRAY 1
14 TROLLEY SWIVEL WHEEL WITHOUT BRAKE & PLATE 2
15 BOTTOM DOOR HINGE SPRING 1
16 FRONT DOOR HINGE PLUNGER 2
17 DOOR HINGE SHIM 7
18 HINGE BOTTOM 1
19 M10X48 BLACK ADJUSTABLE FOOT Z P120D 4
20 FRONT PANEL SUB-ASSY 1
21 POLYMER CABLE GLAND PG29 GREY 1
22 BASE FRAME SUB-ASSY 1
23 3/4" BSP BALL VALVE S/S 1
24 3/4" S/S HEX NIPPLE 2
25 WATER INLET TOP HAT 1
26 3/4" FEMALE TEE PIECE S/S 1
27 SOLENOID VALVE - COA1020 1
28 24KW ELEMENT 1
29 CIRCUIT MOUNT PANEL 1
30 TERMINAL DIN RAIL (1M LONG) 1
31 2 PHASE CONNECTOR BLOCK KADO 1/6 3VL 5
32 80A 3PHASE/3POLE NH2 ISOLATOR 1
33 NC1-2510 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 4
34 RIGHT OUTSIDE PANEL 1
35 SHOWER 1
36 BLUE SLOTTED TRUNKING 40X40X2M 1
37 FAN PAPST 4650N 2
38 COOLING FAN MOUNT BRKT 1
39 NC1-1810 3P 220VAC COIL 50/60H z UL APPROVAL TO APPEAR ON RAT 2
40 CHINT 240V ALARM BUZZER 1
41
OVERLOAD RELAY 2.5-4 AMP 2
42 INSTRUMENT MOUNT PANEL 1
43 MOTOR TOP HAT 2
44 FAN MOTOR COA1006 MOTOR MODEL - 1079 A 6355 2
45 COA1006 FAN SEAL HOUSING 2
46 SHAFT SEAL COA2006 SM 17X28X7 METRIC OIL SEAL COA2006 4
47 12KW ELEMENT 1
48 FANWHEEL - COA1020 2
49 ATOMIZER 2
50 STEAM OUTLET SUB-ASSY 2
51 COA2020 AIR & WATER HOSE 8MM 3
52 REAR PANEL 1
53 HEAT EXCHANGER SUB-ASSY 1
54 TUB SUB-ASSY 1
55 TOP PANEL SUB-ASSY 1
56 FOAM FILTER 1
57 MAIN HINGE TOP MOUNT 1
58 TOP DOOR HINGE SPRING 1
59-62 LIGHTHOLDER WITH BULB 230V HOL OGEN G9 LAMP 77.945.0101.23 3
63 LEFT OUTSIDE PANEL SUB-ASSY 1
64 CONVECTION OVEN SAFETY THERMOSTAT 1
65 ENERGY REGULATOR 230VOLT 1
66 50-250 DEG THERMOSTAT SS BULB 1
67 TIMER COA2006/2010 220V 1
68 120 MIN TIMER 1
69 RAISED STOP BUTTON RED 1
70 FLUSH PUSH BUTTON - GREEN WIT H N/O CONTACT BLOCK 22MM DIA 1
71 THERMOSTAT 50 - 250 1
72 APEX LEAVER CONTROL KNOB 3
72 CONTROL KNOB INSERT 3
73 NEON LIGHT RED 230V CO58900 LH -580REN02T 5
74 STEAM SCALE 1
75 F/F SAFETY THERMO FACIA PLATE 1
76 SERVICE DOOR SUB-ASSY 1
77 MAIN DOOR SEAL 1
78 BODY SUB-ASSY 1
79 SHELF SPACER 40
80 OVEN SHELF CHROMED 20
81 INNER FRONT GLASS 1
82 GLASS BUMPER 3
83 INNER DOOR CATCH 2
84 COA2020 DOOR HINGE 3
85 FRONT GLASS CLAMP 2
86 OUTSIDE FRONT GLASS 1
87 HINGE MOUNT SUB-ASSY 2
88-92 DOOR HANDLE COA2020 1
EXPLODED DIAGRAM LEGEND
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA2020
13. 6.
PRODUCT F° C° COOK TIME
BEEF HAMBURGER PATTIES 125 grams (3.3 OZ) 400 205 8-10 MIN.
MEAT LOAF 325 165 40-45 MIN.
ROLLED BEEF ROAST 5 - 7 Kg’s (12-15
LBS)
275 135 2-1/2 HRS.
STANDING RIB ROAST 9 Kg (20 LBS. RARE) 235 115 2-3/4 HRS
POT PIES 400 205 30-35 MIN
STUFFED PEPPERS 350 175 15-20 MIN
LASAGNA 260 125 90 MIN
HOT DOGS 325 165 10-15 MIN
PORK BAKED, STUFFED PORK CHOPS 375 190 25-30 MIN.
BACON 400 205 5-7 MIN.
VEAL BONED VEAL ROAST 7 Kg (15 LBS) 300 150 3 HRS 10
MIN.
LAMB LAMB CHOPS 400 205 7-8 MIN.
POULTY CHICKEN BREASTS & THIGHS 300 175 40 MIN.
CHICKEN BACKS & WINGS 350 175 35 MIN.
CHICKEN QUARTERED 350 175 30 MIN.
TURKEY ROLL 8Kg (18 LB.) 310 155 3-3/4 HRS
POT PIES 400 205 30-35 MIN.
FISH FISH STICKS 335 170 16-18 MIN.
COD, HALIBUT 350 175 20 MIN.
SEAFOOD PRAWNS BAKED STUFFED 400 205 6-7 MIN.
LOBSTER, BAKED STUFFED 400 205 10 MIN.
LOBSTER TAILS (FROZEN) 425 220 9 MIN.
CHEESE MACARONI & CHEESE CASSEROLE 350 175 30 MIN.
POTATOES POTATOES, BAKED (120 COUNT) 400 205 50 MIN.
POTATOES, SLICED OR DICED 325 165 10 MIN.
PIES FRESH APPLE PIE 750 grams 20 off (20-
36 OZ each.)
350 175 25-30 MIN.
APPLE TURNOVERS 350 175 15 MIN.
BREADS BREAD 2.2 Kg (1 LB. LOAVES) 325 165 30 MIN.
HAMBURGER ROLLS 275 125 15 MIN.
YEAST ROLLS 300 140 25 MIN.
BISCUITS 400 205 6 MIN.
ROLLS, BROWN & SERVE 350 175 15 MIN.
CAKES CHOCOLATE CAKE 325 165 20 MIN.
DANISH PASTRY 325 165 12 MIN.
CINNAMON BUNS 325 165 20 MIN.
COOKIES SUGAR COOKIES 275 125 15 MIN.
CHOCOLATE CHIP COOKIES 325 165 10 MIN.
SUGGESTED COOK TIMES AND TEMPERATURES
PLEASE NOTE THESE FIGURES ARE FOR GUIDELINE PURPOSES ONLY
EXPLODED DIAGRAM - TROLLEY; DOOR & INTERNAL PANELS
HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA2020
35
34
31
30
29
36
38
37
32
33
39
41
42
44
45
49
50
51
25
26
24
27
23
21
19
18
17
16
15
55
59
63
40
43
48
57
58
20
22
52
54
46
47
28
53
56
1011
1966
928
7. 12.
POSITIONING DIAGRAM
MODEL: HEAVY DUTY ELECTRIC COMBI OVEN
MODEL CODE: COA1020 / (COA1040)
(1170)
(1000)
(1870)
BEFORE USING THE APPLIANCE FOR THE FIRST TIME
CLEAN THE METAL PARTS WITH HOT WATER AND SOAP
AND THOROUGHLY RINSE THEM. HEAT THE OVEN US-
ING THE BAKE CONTROL TO APPROXIMATELY 300°C
FOR 30 MINUTES TO ELIMINATE ANY THERMAL INSU-
LATION ODOURS.
WARNING
Electric Shock Hazard.
Keep water and other liquids from entering the inside
of the equipment. Liquid inside the equipment could
cause an electrical shock
Avoid spraying water or cleaning products into the control panel. Liquid could
contact electrical components and cause a short circuit or an electrical shock.
Do not use equipment if power cord is damaged or has been modied
Exterior
1. Coat soiled surfaces with Greasemaster / Encompass.
2. On heavily soiled areas or where grease has been baked on, agitate
the soil with a stiff brush.
3. Rinse exterior with clean water. Wipe dry.
4. Clean only with cloths, avoid spraying the exterior of the unit as this
could cause electrical damage or injury.
CLEAN THE STEEL PARTS WITH WATER AND SOAP.
AVOID THE USE OF DETERGENTS CONTAINING
ABRASIVE SUBSTANCES. ALWAYS RINSE WELL AND
DRY CAREFULLY AFTER CLEANING. DO NOT USE
PRODUCTS CONTAINING AGGRESSIVE CHEMICALS,
ACIDS OR CHLORINE AS THIS WILL INVALIDATE THE
WARRANTY
ALWAYS ENSURE THAT THE UNIT IS DISCONNECTED
FROM THE MAIN SUPPLY BEFORE CLEANING
11. 8.
CLEANING
• Prevent food from blocking the ow of drain water from the oven.
• Clean the oven daily after use.
• The interior and exterior of the oven are manufactured from
stainless steel and can be cleaned easily with any cleaner
recommended for stainless steel.
• The trolley and the fan cover panel are removable. Clean fan
grease lter with degreasing agent.
• The unit is tted with Low “E” glass which reects heat inward
making heat retention more efcient. Scouring with abrasive
cleaners will damage coating and invalidate warranty.
WARNING
Burn Hazard.
Do not touch hot food,liquid or heating surfaces
while equipment is heating or operating
Hot surfaces and food can burn skin. Allow the hot surfaces to cool
before handling
Interior
1. Remove Trolley for cleaning. Clean Trolley and shelving separately.
2. Preheat oven to (66 C) – turn off heat.
3. While oven surface is still warm, spray the interior with
Greasemaster / Encompass from Hychem and let it soak completely.
4. Let solution stand on soil for 2 to 3 minutes to permit chemical
cleaning action to take place.
5. Turn the oven onto a Steam heat cycle for around 5 minutes at
70 C. Most of the soil should be removed.
6. Baked on grease or carbonized food may have to be loosened with
a stiff brush. DO NOT USE ANY ABRASIVE PRODUCTS SUCH AS
STEEL WOOL TO SCOUR THE UNIT.
7. Rinse with clean water and allow to air dry.
CLEANING INSTRUCTION
ER
MR2
MR1
WIRING DIAGRAM LEGEND
COA2020 - 20 PAN OVEN
EH2(6X4kW)EH1(6X2kW)
36kW/N3-380V/50Hz
PE
N
L3
L2
L1
B4
4
S1
P2
S2
2
P1
B1
M.S
MR2MR1
PB2
PB1
B3
C2 N/O
C4 N/O
C4
C6
C2
C5
EH1/12
P5
SOL
C4
C1
P4
L1-3
P1
M4M3
M2
M1
LEGEND
DESCRIPTION
M1 & M2
FAN MOTOR
C1, C3, C5, C6
40A ELEMENT CONTACTOR
C2 & C4
32A MOTOR CONTACTOR
M.S
80 AMP MAIN SWITCH
B4
DOOR SWITCH
L1 - L3
OVEN LIGHT
M3 & M4
COOLING FANS
T
DIGITAL TIMER 230V
B1
CONTROL THERMOSTAT
B3
SAFETY THERMOSTAT
ER
ENERGY REGULATOR
BUZZER
BUZZER 230V
SOL
SOLENOID
P1-P5
PILOT LIGHTS
MR1-MR2
MOTOR OVERLOADS
PB1
RED PUSH BUTTON-STOP
PB2
GREEN PUSH BUTTON-START
E
OVERLOAD
EH1
2kW ELEMENT
EH2
4kW ELEMENT
P2
E E
P3
TIMER N/O
TIMER N/C
BUZZER
C2
C3
17 SEPTEMBER 2018
C1
C3
9. 10.
1. When these ovens are to be positioned in close proximity
to a wall, partitions, kitchen furniture, decorative nishes, etc.
it is recommended that they be made of non-combustible mate-
rial. If not, they shall be clad with a suitable non-combustible
heat insulating material, and the closest attention be paid to re
prevention regulations.
2. Ensure that the equipment and the power supply cord does not
come into contact with hot surfaces.
3. Supervision is necessary when the appliance is used in close
proximity to children.
4. Use only earthed outlets matching the serial plate voltage.
5. Have equipment installed by a qualied personnel in accordance
with local codes and ordinances.
6. Use equipment in a at level position.
7. Do not stand on left side of the door when opening as the steam
and heat will escape and may cause burns.
8. The equipment may be hot, even though the pilot light is not on.
9. Do not operate if equipment has been damaged or is malfunc-
tioning in any way.
10. This oven is designed to run only on alternating current (A.C.)
DO NOT CONNECT TO DIRECT CURRENT (D.C)
SAFETY
READ ALL INSTRUCTIONS BEFORE USE. FAILURE TO
FOLLOW THESE PRECAUTIONS COULD RESULT IN INJURY TO
YOURSELF AND OTHERS
ELECTRICAL CONNECTION INFORMATION
MODEL DESCRIPTION VOLTS
(V /Hz)
POWER
(W)
COA2020 HEAVY DUTY ELECTRIC
20 PAN COMBI OVEN
380V/50Hz
3Phase with
NEUTRAL & EARTH
37 000
COA1040 HEAVY DUTY ELECTRIC
40 PAN COMBI OVEN
380V/50Hz
3Phase with
NEUTRAL & EARTH
53 000
C4
C3
ER
MR2
MR1
WIRING DIAGRAM LEGEND
40 PAN OVEN
EH2(6X3kW)EH1(6X3kW)
36kW/N3-380V/50Hz
PE
N
L3
L2
L1
R1
B4
4
S1
P2
S2
2
P1
M.S
PB2
PB1
B3
C2
C4
C4
C3C2C1
EH1/12
P5
SOL
L
P.1
R1
M4M3
M2
M1
LEGEND
DESCRIPTION
M1 &M2
FAN MOTOR
R1
CONTROL RELAY
C1.C3
ELEMENT CONTACTOR
C2.C4
MOTOR CONTACTOR
M.S
80 AMP MAIN SWITCH
B4
DOOR SWITCH
L
OVEN LIGHT
M3 & M4
COOLING FANS
PT1
105 MINUTE TIMER
B1
CONTROL THERMOSTAT
B3
SAFETY THERMOSTAT
ER
ENERGY REGULATOR
HA
BUZZER 230V
SOL
SOLENOID
P1-P5
PILOT LIGHTS
MR1-MR2
MOTOR OVERLOADS
PB1
RED PUSH BUTTON-STOP
PB2
GREEN PUSH BUTTON-START
R2
TIMER RELAY
EH1-EH2
3kW ELEMENT
P3
PT1
21
PT2
HA
R2
P2
B1
MR2
MR1
C2C1
P4
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
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