Blodgett DFG-100 Series Application guide

EFFECTIVE OCTOBER 16, 2007
DFG-100 & DFG-200 SERIES
GAS CONVECTION OVEN
REPLACEMENT PARTS LIST
Superseding All Previous Parts Lists.
The Company reserves the right to make substitution in the event that items specified are not available.
ERRORS: Descriptive and/or typographic errors are subject to correction.
www.blodgett.com
BLODGETT OVEN COMPANY, 44 Lakeside Avenue, Burlington, Vermont 05401 USA
Telephone: [phone] [phone] Fax: [phone]
www.blodgett.com

OCTOBER 16, 2007 2 DFG-100/200
SERIAL NUMBER IDENTIFICATION CODE:
R / RA DFG100
E / EA DFG200
SERIAL NUMBER EXAMPLES
062001RA001T (NEW STYLE)
06/20/01 = DATE
RA = LETTER CODE FOR DFG100
001 = FACTORY SEQUENCE
T = TOP OVEN
OR
0685R1820101
06/85 = MONTH & YEAR
R = LETTER CODE FOR DFG100
1820101 = FACTORY SEQUENCE
IMPORTANT: When ordering parts, please provide the model, gas
type and serial number of the oven. The identification plate is
located on the left side of the combustion compartment and, also,
above the control panel under the ledge.
SERIAL NUMBER LOCATION / KEY:
TO OBTAIN LITERATURE:
800-331-5842
Fax: [phone]
Email: [email protected]
or
www.blodgett.com
THE BLODGETT CORPORATION
44 Lakeside Avenue, Burlington, Vermont 05401 USA
Telephone: [phone] [phone] Fax: [phone]
www.blodgett.com

OCTOBER 16, 2007 3 DFG-100/200
Doors Are Not Returnable
TABLE OF CONTENTS
MECHANICAL CONTROLS ................................................................. PAGE 4
SOLID STATE INFINITE CONTROLS ................................................... PAGE 5
SOLID STATE INFINITE COOK & HOLD CONTROLS ........................ PAGE 6
SOLID STATE INFINITE HUMIDAIRE CONTROLS ............................. PAGE 7
SOLID STATE 8 SET POINT CONTROLS ............................................ PAGE 8
SOLID STATE INFINITE/8 SET POINT FAN DELAY CONTROLS ....... PAGE 9
SOLID STATE DIGITAL CONTROLS, 5 KEY ....................................... PAGE 10
INTELLIHOLD CONTROLS, 12 KEY..................................................... PAGE 11
INTELLIPLUS CONTROLS, 13 KEY ..................................................... PAGE 12
INTELLITOUCH CONTROLS, 17 KEY .................................................. PAGE 13
INTELLITOUCH II CONTROLS, 33 KEY ............................................... PAGE 14
IQ2 CONTROLS, 21 KEY ...................................................................... PAGE 15
CHPRO 3 CONTROLS, 14 KEY ............................................................ PAGE 16
EXPLODED INTERIOR VIEW ............................................................... PAGE 17
INTERIOR COMPONENTS W/EXTERIOR VIEW .................................. PAGE 18 & 19
BURNER & PIPING COMPONENTS ..................................................... PAGE 20 & 21
GAS STACK ASSY, UNITS BEFORE 07/84 AND 07/84 THRU 02/86 .. PAGE 22
GAS STACK ASSY, UNITS AFTER 01/86 ............................................. PAGE 23
DOOR COMPONENTS .......................................................................... PAGE 24 & 25
LOWER DOOR SUPPORT COMPONENTS ......................................... PAGE 26 & 27
EXTERIOR VIEW ................................................................................... PAGE 28
ACCESSORIES ...................................................................................... PAGE 29
ROLL-IN UNITS & PARTS ..................................................................... PAGE 30
BOSTON MARKET, ARBY'S & EXCLUSIVE TO EXPORT .................. PAGE 31

OCTOBER 16, 2007 4 DFG-100/200
LIGHT OFF
OVEN READY
OVEN OFF
COOL
DOWN
HIGH
FAN
THERMOSTAT
OFF
0
5
10
15
20
25
30
35
40
45
50
55
60
TIMER
LOW FAN
HIGH RATE DISABLED WITH LOW FAN
°C
70
90
150
170
190
210
°F
230
250
270
290
150
200
250
300
325
350
375
400
425
450
475
500
525
550
275
110
130
DISCONNECT THIS PRODUCT FR OM THE
POWER SUPPLY B EFORE OPENING TH E
CONTROL MODULE
ON
OFF
GAS SHUTOFF
80,000
BTU
60,000
BTU
ROAST
RAPID COOK
FROZEN
HEAVY LOAD
BAKE
STD. COOK
FRESH
LIGHT LOAD

OCTOBER 16, 2007 5 DFG-100/200
20349
Buzzer
9
18265
Ind. Light
2
18578
Controller,
Temperature
10
20355
Transformer
13
18265
Indicator Light
2
20662
Quick Disconnect
Plug Assy
1 SP only
12
SOLID STATE INFINITE CONTROLS 1 & 2 SP
Ref. Part
No. No. Description
10 18578 Controller, Temperature, Solid State Board
17 18588 Probe, Temperature, Solid State
7 18234 Potentiometer, Remote Infinite Control
8 18225 Timer, 60 Minute, 120V, 60 HZ
5 18868 Mode Selector Switch, 3 pos, 1 & 2 SP
3 16686 Knob, Replacement, for Timer
1 15934 Knob, Replacement,
for Potentiometer & Mode Selector
6 6497 Light Switch, SPST, White
15 20530 Blower Switch, Rocker, 3PDT, Black, 2 SP
Marked Hi-Lo, for Fan Speed
2 18265 Indicator Light, Round, Red 28V
9 20349 Buzzer, 120V
13 20355 Transformer 115V to 24V
14 20348 Spark Box Nat & LP
11 90034 Grounding Lug
3574 Terminal Block, (Power- 4 screws)
30503 Terminal Block, (1/4" spade con.)
21134 Axial Fan, Low Velocity, 115V, 60 HZ (Qty 2)
20530
Rocker
Switch
Hi-Lo Fan
2 SP units
15
18284
Control Panel,
1 SP
Porcelain
420011
Control Panel,
2 SP
Porcelain
18
16686
Knob,
Timer
3
15934
Knob,
Potentiometer
1
15934 Knob,
Selector Switch
1
6497
Rocker Switch,
Lights
6
18265
Ind. Light 2
18225
Timer,
Solid State
8
18234
Potentiometer
7
6497
Rocker Switch
6
18868
Mode Selector
Switch
5
20348
Spark
Box
14
23077
Capacitor,
Electrolytic,
2 SP only
16
Ref. Part
No. No. Description
16 23077 Capacitor, Electrolytic 2 SP
12 20662 Quick Disconnect Plug Assy 1 SP only
90047 Socket, for Quick Disconnect Plug 1 SP only
16326 Test Cord
4 18284 Control Panel Assy, Porcelain 1 SP
18 20011 Control Panel Assy, Porcelain 2 SP
18357 Wiring Harness, front 8 Set Point & Inf. 1 SP
20018 Wiring Harness, front 8 Set Point & Inf. 2 SP
18360 Module Assy, Infinite 1 SP
17482 Harness, Rear Connecting for Module 1SP
22055 Module Assy, Infinite 2 SP
20009 Harness, Rear Connecting for Module 2 SP
NOTE: Modules include EVERYTHING pictured
above, except probe.
16371 Plate, mounting (for spark plug wire)
22310 Transducer
19751 Clip, probe
36949 Spacers, nylon (for controller) (set of 4)
18588
Probe, Temperature
17
90034
Grounding Lug
11
1 SPEED 2 SPEED
1 & 2 SPEED

OCTOBER 16, 2007 6 DFG-100/200
SOLID STATE INFINITE, COOK & HOLD CONTROLS - 1 & 2 SP
MANUFACTURED AFTER JULY 1986
Ref. Part
No. No. Description
12 20349 Buzzer, 120V
5 15709 Indicator Light, Amber, Round (Hold Only)
3 18265 Indicator Light, Red, Round (Cook Only)
4 16686 Knob, for timers
1 15934 Knob, for Potentiometers & Selector Switch
8 18225 Timer 60 min
9 17864 Timer, 12 Hour (After 4/19/85)
9 17988 Timer, Conversion, 12 hour w/Knob
(Before 4/19/85)
6 20347 Mode Selector Switch w/o Knob, 4 pos.
10 18578 Controller, Cook Temperature
17 20351 Controller, Hold Temperature (150-250°F)
7 18234 Potentiometer, Qty 2
2 6497 Rocker Switch, Lights SPST White
15 20355 Transformer, 115V to 24V
11 90043 Relay, Motor, DPDT, 120V, 30 Amp.
13 18587 Relay, 3PDT, 120V w/ Bracket
14 20662 Quick Disconnect, Plug Assy 1 SP only
90047 Socket, Quick Disconnect Plug Assy1 SP only
16326 Test Cord
16 20348 Spark Box, Nat & LP
3574 Terminal Block, (Power- 4 screws)
30503 Terminal Block, (1/4" spade con)
21134 Axial Fan, Low Velocity, 115V, 60 HZ Qty 2
18 20530 Rocker Switch, Blower 2 SP
23077 Capacitor, Electrolytic 2 SP only
19 18588 Probe, Temperature (for both controllers)
15934
Knob, Mode
Selector Switch
1
6497
Rocker Switch
2
18265
Indicator
Light
3
16686 Knob
60 min Timer
4
15709
Indicator
Light
5
15934 Knob
Potentiometer
1
15934 Knob
Potentiometer
Hold
1
16686
Knob, 12 hr Timer
4
20347
Mode Selector
Switch
6
6497
Switch, Rocker
2
18265
Indicator Light
3
18234
Potentiometer
7
18225
Timer, 60 min
8
17988
Timer, 12 hr
9
18578
Controller, S.S.
Manual
10
90043
Relay
11
20348
Spark Box
16
20351
Controller, Hold
17
20355
Transformer
115V to 24V
15
20662
Quick Disconnect
Plug Assy 1 SP only
14
20349
Buzzer
12
18587
Relay, 3PDT
13
Ref. Part
No. No. Description
18666 Wiring Harness, front 1 SP
20006 Wiring Harness, front 2 SP
18745 Control Panel, Porc. 1 SP
20007 Control Panel, Porc. 2 SP
NLA Module Assy, Cook & Hold S.S. Manual 1 SP
17482 Harness, Rear Connecting 1 SP
22056 Module Assy, Cook & Hold S.S. Manual 2 SP
21591 Harness, Rear Connecting 2 SP
NOTE: Modules include EVERYTHING pictured above
34689 Capacitor, snubber (attached to spark box)
15709
Indicator Light
5
20530
Switch
Rocker,
2 SP
18
1 SPEED 2 SPEED
18588
Probe, Temp.
19
Conversion From Hot Surface Ignition to Spark Ignition
18702 Natural
18703 LP

OCTOBER 16, 2007 7 DFG-100/200
Ref. Part
No. No. Description
1 15934 Knob, Mode Selector Switch
and Potentiometer Cook Thermostat
2 18265 Indicator Light, Red, Round 28V
3 16686 Knob, 60 Minute Timer and Potentiometer Steam
4 18266 Indicator Light, 125V, Blue, Round
5 18868 Mode Selector Switch, 3 pos
6 18234 Potentiometer, Cook Thermostat
7 18225 Timer, 60 Minute Cook
8 18580 Switch & Block, Humidaire Momentary
9 18439 Potentiometer, Steam Duration Time
10 20349 Buzzer
11 18578 Controller, Temperature
16 18588 Probe, Temperature
12 18318 Timer, S.S. Steam Duration, 120V
13 20662 Plug Assy, Quick Disconnect 1 SP only
90047 Socket, Plug Assy 1 SP only
16326 Test Cord
14 20355 Transformer 115V to 24V
15 20348 Spark Box, Nat & LP
17 90034 Grounding Lug
3574 Terminal Block, (Power- 4 screws)
30503 Terminal Block, (1/4" spade con)
SOLID STATE INFINITE HUMIDAIRE CONTROLS 1 SP
15934
Knob, Mode
Selector Switch
118868
Mode
Selector Switch
5
6497
Switch, Rocker
4
18265
Indicator Light
2
15934
Knob,
Potentiometer,
Cook
1
16686
Knob, 60
Minute Timer
3
18266
Indicator Light
Blue, Steam
4
16686
Knob,
Potentiometer
Steam Cycle
3
18225
Timer ,
60 Minute
7
18580
Momentary
Switch &
Block
8
18439
Potentiometer,
Steam
Duration
9
18234
Potentiometer,
Cook
6
20349
Buzzer
10
18578
Controller,
Temperature
11
20662
Quick Disconnect
Plug Assy
1 SP only
13
20355
Transformer
14
20348
Spark Box
Nat & LP
15
18318
Timer,
Adjustable
Steam Duration 120V
12
18285
Control Panel,
Porcelain,
Infinite
16
Ref. Part
No. No. Description
18357 Wiring Harness, front for Infinite Cook
Thermostat
18366 Wiring Harness, front for steam injection
35103 Wiring Harness, rear for steam injection
NOTE: Units with the Humidaire features require
2 harnesses. One for the control circuit
and one for the Humidaire controls.
18362 Module Assy, Humidaire
17482 Harness, Rear Connecting
NOTE: Modules include EVERYTHING pictured
above, except probe
18300 Valve, water solenoid 120V
18310 Orifice, steam
18303 Thru pipe and nozzle assy
18588
Probe,
Temperature
16
90034
Grounding Lug
17

OCTOBER 16, 2007 8 DFG-100/200
SOLID STATE 8 SET POINT CONTROLS 1 SP
Ref. Part
No. No. Description
1 15934 Knob, Replacement,
for 8 Pos Switch & Mode Selector Switch
2 6497 Rocker Switch, Lights
3 18265 Indicator Light, Red, Round 28V
4 16686 Knob, Timer
5 18286 Control Panel, Porcelain 1 SP
6 18868 Mode Selector Switch 1 SP
7 18577 Switch, 8 position potentiometer
NOTE: Specify 8 temps to program if other than standard.
STD: 275/300/325/350/375/400/425/450
8 18225 Timer, 60 Minute, 120V, 60 HZ
9 18578 Controller, Temperature, Solid State Board
15 18588 Probe, Temperature, Solid State
10 90034 Grounding Lug
3574 Terminal Block, (Power- 4 screws)
30503 Terminal Block, (1/4" spade con)
21134 Axial Fan, Low Velocity, 115V, 60 HZ Qty 2
1 SPEED
15934
Knob
Sel. Switch
1
18286
Control Panel,
1 SP
Porcelain
5
6497
Rocker Switch,
Lights
2
18868
Mode Selector
Switch
6
15934
Knob,
Potentiometer
1
16686
Knob,
Timer
418225
Timer,
Solid State
8
18577
8 pos. Switch
7
18265
Ind. Light
3
18265
Ind. Light
3
90034
Grounding Lug
10
20662
Quick Disconnect
Plug Assy
1 SP only
11
18578
Controller,
Temperature
9
20355
Transformer
115 to 24V
12
20348
Spark
Box
Nat & LP
13
Ref. Part
No. No. Description
11 20662 Quick Disconnect Plug Assy 1 SP only
90047 Socket, Quick Disconnect 1 SP only
16326 Test Cord
14 20349 Buzzer, 120V
12 20355 Transformer, 115 to 24V
13 20348 Spark Box Nat & LP
18357 Wiring Harness, front 8 Set Point & Inf. 1 SP
20018 Wiring Harness, front8 Set Point & Inf. 2 SP
18359 Module Assy, 8 Set Point, 1 SP
17482 Harness, Rear Connecting for Module 1SP
NOTE: Modules include EVERYTHING pictured
above, except probe.
15
20349
Buzzer,
120V
14
18588
Temperature
Probe

OCTOBER 16, 2007 9 DFG-100/200
INFINITE & 8 SET POINT FAN DELAY AND PULSE PLUS
1 & 2 SP
6497
Switch, Rocker
White SPST
11
Ref. Part
No. No. Description
1 18868 Mode Selector Switch
2 18578 Controller, Temperature Solid State
3 18588 Probe, Temperature
4 18234 Potentiometer, Remote, Infinite Control **See note
5 18577 Switch, 8 position potentiometer **See note
NOTE: Select either 18577 OR 18234.
An oven cannot have both features.
6 15934 Knob, Selector Switch
7 16686 Knob, Control
8 15709 Indicator Light, 125V, Amber, Round
9 15673 Indicator Light, 125V, Red, Round
10 18265 Indicator Light, 28V, Red, Round
11 6497 Rocker Switch, Lights SPST White
12 20530 Rocker Switch, Blower 3PDT Black 2 SP
13 20355 Transformer, 115 to 24V
14 18587 Relay, 3PDT, 120V w/ Bracket
15 18290 Timer, 10 Minute, Fan Delay 115 VAC, 60 HZ
16 18292 Timer, 30 Minute, Fan On 120 VAC, 60 HZ
17 21051 Timer, Solid State, Pulsing, 120V
24 20349 Buzzer
3574 Terminal Block, (Power- 4 screws)
30503 Terminal Block, (1/4" spade con.)
21134 Axial Fan, Low Velocity, 115V, 60 HZ Qty 2
Ref. Part
No. No. Description
18 90034 Grounding Lug
19 20662 Quick Disconnect, Plug Assy 1 SP only
90047 Socket, Quick Disconnect 1 SP only
16326 Test Cord
20 20348 Spark Box Nat & LP
21 23077 Capacitor, Electrolytic 2 SP ONLY
18358 Wiring Harness, Solid State
(Infinite & 8 Set Point, Fan Delay 1SP)
20019 Wiring Harness, Solid State
(Infinite & 8 Set Point, Fan Delay 2 SP)
18276 Control Panel, Porc., 8 Set Point 1 SP
20042 Control Panel, Porc., 8 Set Point 2 SP
22 18678 Control Panel, Porc., Infinite 1 SP
23 20012 Control Panel, Porc., Infinite 2 SP
18363 Module Assy, Fan Delay Pulse Plus 8 St Pt 1 SP
18669 Module Assy, Fan Delay Pulse Plus, Infinite 1 SP
17482 Harness, Rear Connecting for Module 1 SP
22058 Module Assy, Fan Delay Pulse Plus 8 St Pt 2 SP
22057 Module Assy, Fan Delay Pulse Plus, Infinite 2 SP
20009 Harness, Rear Connecting for Module 2 SP
NOTE: Modules include EVERYTHING pictured above,
except probe.
18868
Mode Selector
Switch
1
18578
Controller,
Temperature
2
20349
Buzzer
24
20662
Quick Disconect
Plug Assy
1 SP only
19
20355
Transformer
115V to 24V
13
20348
Spark Box
Nat & LP
20
21051
Timer, Pulsing
17
18577
Switch, 8 Position
**See Note
5
18588
Probe, Temperature
3
18234
Potentiometer,
Remote
4
18292
Timer, 30 Min
115V
16
18290
Timer, 10 Min
115V
15
6497
Switch, Rocker
White SPST
11
20530
Switch, Rocker
2 SP
12
18587
Relay, 3PDT 120V
14
15934
Knob
6
16686
Knob, Timers or
Potentiometer
7
18265
Indicator Light
125V Red
10
15673
Indicator Light
125V Red
15709
Indicator Light
125V Amber
8
8
9
9
10
23077
Capacitor,
Electrolytic
2 SP ONLY
21
18678
Control Panel, Porc
Infinite 1 SP
22
20012
Control Panel, Porc
Infinite 2 SP
23
90034
Grounding Lug
18
1 SPEED 2 SPEED

OCTOBER 16, 2007 10 DFG-100/200
SOLID STATE DIGITAL CONTROLS 1 & 2 SP
TIME & TEMPERATURE CONTROL
5 KEYS
Ref. Part
No. No. Description
1 30658 Controller, Solid State Digital
Time and Temperature
1 FW529 Controller, Reconditioned Solid State Digital
Time and Temperature
12 18588 Probe, Temperature
4/11 30662 Momentary Light Switch Kit, Round
NOTE: Contains 1 each of 18295 & 18296
4 18295 Pushbutton Switch, Momentary
11 18296 Contact Block, for 18295
18587 Relay, 3PDT, 120V w/ Bracket 2 SP only
13 34552 Filter, EMI
5 18868 Mode Selector Switch 3 Position 1 SP
5 20347 Mode Selector Switch 4 Position 2 SP
2 24684 Knob, Mode for 18868/20347
3 24685 Knob, Adjust Temperature for 30658
8 20662 Quick Disconnect Plug Assy 1 SP only
90047 Socket, Quick Disconnect Plug 1 SP only
16326 Test Cord
Ref. Part
No. No. Description
6 15847 Grommet, Rubber
7 90034 Grounding Lug
3574 Terminal Block, (Power, 4 screws)
30503 Terminal Block, (1/4" spade con.)
21134 Axial Fan, Low Velocity, 115V, 60 HZ Qty 2
9 20348 Spark Box, LP & Nat
16 23077 Capacitor, Electrolytic, 2 SP only
10 20355 Transformer, 115V to 24V
24928 Wiring Harness, front 1 SP
24930 Wiring Harness, front 2 SP
90036 Control Cover Assy., DFG-100/200
30664 Control Panel & Decal, 1 SP
15 30665 Control Panel & Decal, 2 SP
24738 Module Assy, S.S. Digital 1 SP
17482 Harness, Rear Connecting for Module 1 SP
24739 Module Assy, S.S. DIgital 2 SP
21591 Harness, Rear Connecting for Module 2 SP
NOTE: Modules include EVERYTHING pictured above,
except probe.
18295
Switch,
Pushbutton-
Momentary
4
18295
Switch, Pushbutton -
Momentary
4
18296
Contact Block,
for 18295
11
20355
Transformer
10
15847
Grommet 6
30658
Control, Solid State Digital
or
FW529
Control, Reconditioned
1
24684
Knob, Selector
Switch
2
24685
Knob, Temp.
Control
320348
Spark Box
Nat & LP
9
20662
Quick Disconnect
Plug Assy
1 SP only
8
18868
Mode Selector
Switch, 1 SP
5
20347
Mode Selector
Switch, 2 SP
OR
30664
Control Panel &
Decal 1 SP
14
30665
Control Panel &
Decal 2 SP
15
18588
Probe, Temperature
12
90034
Grounding Lug
7
23077
Capacitor,
Electrolytic
16
NOTE: 2 SP ONLY
34552
Filter EMI
13
1 SPEED 2 SPEED
1 & 2
SPEED