Bunn Dual Service Manual page 38

SERVICE (cont.)
Timers (Early Models)(cont.)
4. Install new timer circuit board as described in
Digital Timer section on the following pages.
5. Refer to Fig. 43 or 44 when reconnecting wires.
6. Install the timer setting decal provided with the
ORA TL3 to Left Start Switch (electro/mechanical models)
WHI/BRN TL4 to Left Dispense Valve
YEL TL5 to Left Start Switch
5
6
I C
4
A T
- M 7
- O
N N 3
4
B U
5 8
3
2
2 2 6 1
1 .5
1
1
A C
3
0 V
1 2
.5
0
0 0
6 - 0
4 8
2 4
P / N
WHI/RED TL1 to Left ON/OFF Switch
WHI/RED TL1 to Left Warmer Element
WHI TL2 To Terminal Block and Warmer Element
(White Insert on120/208V and 120/240V Three
Pole Terminal Blocks)
RED TL2 to Terminal Block (Red Insert on 200V or
240V Two Pole Terminal Blocks.
ORA TL3 to Left Start Switch (electro/mechanical models)
WHI/BRN TL4 to Left Dispense Valve
YEL TL5 to Left Start Switch
WHI/RED TL1 to Left ON/OFF Switch
WHI/RED TL1 to Left Warmer Element
WHI TL2 To Terminal Block and Warmer Element
(White Insert on 120/208V and 120/240V Three Pole
Terminal Blocks)
RED TL2 to Terminal Block (Red Insert on 200V or
240V Two Pole Terminal Blocks.
to Interlock Assy (electronic models)
LEFT
SINGLE BATCH MACHINE ONLY
to Interlock Assy (electronic models)
LEFT
DUAL BREWERS
FIG. 43 TIMER TERMINALS
replacement timer kit, on the inside of the front
access panel.
7. Adjust timer as required. Refer to Digital Timer
section on the following pages.
WHI/VIO TL1 to Right ON/OFF Switch
WHI/VIO TL1 to Right Warmer Element
WHI TL2 To Terminal Block and Warmer Element
(White Insert on 120/208V and 120/240V Three Pole
Terminal Blocks)
RED TL2 to Terminal Block (Red Insert on 200V or
240V Two Pole Terminal Blocks.
WHI/ORA TL3 to Right Start Switch (electro/mechanical models)
WHI/GRN TL4 to Right Dispense Valve
WHI/YEL TL5 to Right Start Switch
RIGHT
5
6
I C
A T 4
- M 7
- O
N N 3
4
B U
5 8
3
2
2 6 1
2
1 .5
1
1
A C
3
0 V
1 2
.5
0
0 0
6 - 0
4 8
2 4
P / N
WHI/VIO TL1 to Right ON/OFF Switch
WHI/VIO TL1 to Right Warmer Element
WHI TL2 To Terminal Block and Warmer Element
(White Insert on 120/208V and 120/240V Three
Pole Terminal Blocks)
RED TL2 to Terminal Block (Red Insert on 200V or
240V Two Pole Terminal Blocks.
WHI/ORA TL3 to Right Start Switch (electro/mechanical models)
WHI/GRN TL4 to Right Dispense Valve
WHI/YEL TL5 to Right Start Switch
RIGHT
Page 38
to Interlock Assy (electronic models)
to Interlock Assy (electronic models)
P805
41976 031709