BLOOMFIELD INDUSTRIES
2 ERIK CIRCLE, P. O. Box 280
Verdi, NV 89439
telephone: 888-492-2782
fax: 888-492-2783
www.wellsbloomfield.com
CONVERSION INSTRUCTION
Convert Model 9465 KFT to
Mechanical Switches
CAUTION
ELECTRIC SHOCK HAZARD
Disconnect appliance from electric
power before beginning this
conversion.
IMPORTANT:
This procedure must be performed by
factory authorized personnel. All wiring
terminal attachment must be performed
in accordance with the wire terminal
manufacturer’s specifications using
correct tooling.
727
p/n 87439A Rev. (-) ECN-12956 I727 051114 cps
Page 1 of 4
KIT # 87439 - Convert Model 9465KFT Electronic Portion
Control to Mechanical Switches with Portion Control
1. Disconnect unit from electric power.
2. Remove portion control assembly from front of unit.
3. Refer to 9465KFT Wiring Diagram, page 2. Mark wires to
control board, then disconnect wires from board. Discard
old board.
4. Unfasten contactor from mounting bracket. Remove and
discard old bracket. Install new bracket and remount
contactor. Mount portion control board to new bracket.
5. Locate red wire #12 and blue wire #13. Determine a
position on each wire that will comfortably reach the
portion control board.
Cut wire #12 at the determined
location, strip insulation and
crimp a provided female terminal
(small barrel) to each wire.
Connect to L2 and VALVE
COMM on portion control
board.
Cut wire #13 at the determined
location, strip insulation, twist
both wires together and crimp on
provided female terminal ( large
barrel). Connect to L1 on portion
control board.
6. Locate 2 ea. blue wires #14 near
front of unit and remove tape
from terminals.
7. Connect provided wiring harness
to switch panel and portion
control board.
8. Refer to revised 9465 Wiring
Diagram, page 3. Connect
existing wires to new switch
panel and portion control
board per diagram.
9. Assemble switch panel to unit.
Connect unit to electric power
and test for proper operation.
10. Program portion control
option as required.
(see page 4)
52
51
54
53
56
55
RED
RED
BRO
W
N
BROW
N
BLUE
BLUE
NUT 10-32 KEPS 4 places
SPACER 4 places
CONTACTOR
BRACKET
SWITCH PANEL
55
53
51
56
54
52
32
23
33
RED
RED
BRO
W
N
BROW
N
BLUE
BLUE
RED
RED
BLUE
BLU
E
R
ED
BRO
W
N
BLUE
PORTION CONTROL BOARD
12
12
CUT RED WIRE #12
CRIMP ON 2 FEMALE TERMINALS
CONNECT TO &
ON PORTION CONTROL BOARD
L2 VALVE COMM
CUT BLUE WIRE #13
CONNECT ENDS AND CRIMP ON
FEMALE TERMINAL
CONNECT TO ON
PORTION CONTROL BOARD
L1
NEW WIRING HARNESS
EXISTING WIRES
BLUE
RED
RED
WHITE
13
13
REMOVE TAPE FROM 2 TERMINALS
ON BLUE WIRE #14
CONNECT TO CONNECTOR
OF LEFT AND CENTER SWITCHES
FRONT
Page 2 of 4
LIQUID LEVEL
CONTROL BOARD
LIQUID
LEVEL
PROBE
TERMINAL
BLOCK
L1 BLACK
L2 RED
INLET
VALVE
LINE
L1
LOAD
T1
LINE
L2
LOAD
T2
POWER
SWITCH
LEFT
TRANSFORMER
RIGHT
TRANSFORMER
DISPENSE TEMP
THERMOSTAT (LEFT)
HTG ELEMENT
(LEFT)
240V 3000W
HTG ELEMENT
(RIGHT)
240V 3000W
COM
MAX
L2
L1
NC
NO
1
2
3
4
HI-LIMIT
CONTACTOR
T2
T1
L2
L1
TANK TEMPERATURE
THERMOSTAT (RIGHT)
YELLOW
LEADS
YELLOW
LEADS
AUGER MOTOR
(LEFT)
AUGER MOTOR
(RIGHT)
SPEED
CONTROL
BOARD
FAN
BLOWER
HEATER
SWITCH
(2) WIRE NUTS
WIRE NUT
WHITE
BLACK
BALLAST
RED
RED
YELLOW
ILLUMINATED
DOOR
LAMP
SERVE
SANITIZE
SOLENOID VALVE
ON/OFF SWITCH
DISPENSE
VALVE
(LEFT)
DISPENSE
VALVE
(CENTER)
DISPENSE
VALVE
(RIGHT)
BREW
LIGHT
POWER
LIGHT
WIRING DIAGRAM
9465KFT
P/N 76312
CUT WIRE #13
TWIST TOGETHER
ADD TERMINAL
CUT WIRE #12
ADD TERMINALS
JUMPER
19
WHITE
WHITE
12
12
12
12
12
12
12
31
21
WHITE
WHITE
32
RED
BROWN
33
25
BROWN
26
ORANGE
27
29
RED
RED
28
30
WHITE
WHITE
RED
RED
RED
RED
RED
RED
RED
RED
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
BLUE
BLUE
11
RED
208/240V
208/240V
24V
24V
BLACK FAN LEADS
22
ORANGE
BLACK
1
1
2
2
3
1
BLACK
2
BLACK
3
BLACK
4
BLACK
5
BLACK
6
RED
7
RED
8
RED
9
RED
10
RED
11
RED
13
13
13
BLUE
BLUE
BLUE
15
BLACK
16
BLACK
14
14
14
BLUE
14
BLUE
BLUE
BLUE
17
BROWN
18
GREEN/YELLOW
20
WHITE
BLUE
BLUE
23
PORTION CONTROL BOARD
LEFT SWITCHES
RIGHT SWITCHES
CENTER SWITCH
L1
L2
-
-
+
+
-
-++
BLACK
BLACK
BLACK
BLACK
RED
24
4
4
5
5
2
2
1
1
20
12
32
14
14
33
Page 3 of 4
52
BLUE
BLUE
BROWN
BROWN
BROWN
RED
RED
RED
RED
56
55
54
54
53
53
52
51
51
RED 208V
RED 208V
BLUE 240V
BLUE 240V
BLACK
33
24
4
5
2
1
2
5
4
1
1
BLACK
2
BLACK
3
BLACK
4
BLACK
5
BLACK
6
RED
7
RED
8
RED
9
RED
10
RED
11
RED
13
13
13
BLUE
BLUE
BLUE
15
BLACK
16
BLACK
14
14
14
14
14
14
BLUE
BLUE
BLUE
BLUE
BLUE
BLUE
17
BROWN
18
GREEN/YELLOW
19
WHITE
20
20
WHITE
WHITE
12
12
12
12
12
12
12
12
31
21
WHITE
WHITE
22
ORANGE
23
BROWN
33
25
BROWN
26
ORANGE
27
29
RED
RED
28
30
WHITE
RED
RED
RED
RED
RED
RED
RED
RED
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
12 GA
BLUE
BLUE
11
RED
208/240V
208/240V
12V
12V
BLACK FAN LEADS
RED
32
32
RED
12
WIRING DIAGRAM (REVISED)
9465KFT w/MECHANICAL SWITCHES
& PORTION CONTROL
P/N 77455
LIQUID LEVEL
CONTROL BOARD
COM
MAX
L2
L1
NO
NC
LIQUID
LEVEL
PROBE
TERMINAL
BLOCK
L1 BLACK
L2 RED
INLET
VALVE
POWER
SWITCH
LINE
LI
LINE
L2
LOAD
T1
LOAD
T2
HTG ELEMENT
LEFT
240V 3000W
HTG ELEMENT
RIGHT
240V 3000W
HI-LIMIT
1
2
3
4
CONTACTOR
T2
T1
L2
L1
TANK TEMPERATURE
THERMOSTAT (RIGHT)
DISPENSE TEMPERATURE
THERMOSTAT (LEFT)
TRANSFORMER
(RIGHT)
TRANSFORMER
(LEFT)
BLACK COM
BLACK COM
+
+
+
+
-
-
-
-
SPEED
CONTROL
BOARD
AUGER MOTOR
(LEFT)
AUGER MOTOR
(RIGHT)
FAN
BLOWER
HEATER
SWITCH
2 WIRE
NUTS
WIRE
NUT
WHITE
BLACK
BALLAST
LAMP
ILLUMINATED
DOOR
RED
YELLOW
RED
PORTION CONTROL BOARD
VALVESW1
VALVE OUT 1
VALVE OUT 2
VALVE OUT 3
VALVE COM
VALVESW2
VALVESW3
L2
L1
DISPENSE
VALVE 1
(LEFT)
DISPENSE
VALVE 2
(CENTER)
DISPENSE
VALVE 3
(RIGHT)
SOLENOID VALVE
ON/OFF SWITCH
SERVE
SANITIZE
DISPENSE SWITCH 1
(LEFT)
DISPENSE SWITCH 2
(CENTER)
DISPENSE SWITCH 3
(RIGHT)
BREW
LIGHT
POWER
LIGHT
13
13
PROCEDURE: Program Portion Control 9465 KFT
PRECAUTIONS: Possible exposed electrical circuits
FREQUENCY: When needed
TOOLS: #2 Phillips Screwdriver
Small pointed stylus (or ballpoint pen)
1. Turn dispenser power switch OFF.
2. Remove drip pan and splash shield to access portion control
board.
3. Enable adjustment program by moving switch #4 to ON.
To adjust “coffee” portion control, move switch #1 to ON.
To adjust “hot water” portion control, move switch #2 to ON.
To adjust “decaf” portion control, move switch #3 to ON.
4. Turn dispenser power switch ON.
5. Place an empty container under the nozzle of the valve to
be set. Pull the handle to start product flow. When the
desired volume is reached, release the handle to stop the
flow and enter this volume into memory. This process may
be repeated any number of times until the exact desired
volume is achieved.
6. Repeat for all valves to be set.
7. Turn dispenser power switch OFF.
8. Move switch #4 to OFF. Leave switches #1, #2 and/or #3 in
the ON position if portion control is desired for that dispenser.
9. Reinstall Splash Shield and Drip Tray. Turn dispenser power
switch ON.
Procedure is complete
CAUTION -
ELECTRIC SHOCK
HAZARD
Panels removed for this
procedure may expose live
electrical circuits. Use due
caution around wiring and
connectors.
Switch #1, #2, or #3 can be
turned ON to enable portion
control for that dispensing
nozzle.
#1 - COFFEE
#2 - HOT WATER
#3 - DECAF
To return to manual dispensing:
1. Turn power switch OFF.
2. Remove drip tray and
splash shield.
3. Move switch for desired
position to OFF.
4. Reinstall Splash Shield and
Drip Tray. Turn dispenser
power switch ON.
Page 4 of 4
/