Bunn Dual TF - Manual
Bunn Dual TF – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – INTRODUCTION; Grinder. The brewer is specifically designed for use with BUNN; WARRANTY; workmanship for two years from the date of installation.
- Page 3 – ELECTRICAL REQUIREMENTS; WARNING; HOT WATER
- Page 6 – TROUBLESHOOTING
- Page 12 – SERVICE
- Page 13 – BYPASS VALVE; WHI/GRN to Dispense Valve
- Page 14 – BREW SELECTOR SWITCH
- Page 15 – Install the new switch. The positioning tab must be
- Page 16 – CONTACTOR ASSEMBLY; The contactor assembly is located inside the
- Page 17 – ing contactor to the inside of the hood.
- Page 19 – DISPENSE VALVE; Dispense valves are located inside the hood in
- Page 21 – LIQUID LEVEL CONTROL SYSTEM DOES NOT; REFILL; The water must be heated to the preset tempera-
- Page 22 – WATER NOT HOT ENOUGH
- Page 23 – WATER BOILS
- Page 25 – PNK to PNK Lead from Interface Socket; GRINDER SELECTOR SWITCH; BLU to Electronic Control #7
- Page 27 – LIMIT THERMOSTAT
- Page 30 – OVERFLOW PROTECTION SWITCH
- Page 34 – START SWITCHES; RIGHT
- Page 35 – TANK HEATERS
- Page 37 – WHI/ORA TL3 to Right Start Switch Terminal; ORA TL3 to Left Start Switch Terminal; LEFT
- Page 39 – LEFT TIMER; YEL; Modifying brew volumes.
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
27124.0000 6/00 ©1996 Bunn-O-Matic Corporation
BUNN
®
DUAL
™
TF
1.75 GALLON
B
U
N
N
MA
NU
FA
CT
UR
ED
B
Y
BU
NN
-O
-M
AT
IC
C
OR
PO
RA
TIO
N
S
PR
IN
GF
IE
LD
, IL
LIN
OI
S,
U
.S
.A
.
MO
DE
L
S/
N
VO
LT
S
A
.C
.
A
MP
W
AT
TS
PH
AS
E
W
IR
E
HE
RT
Z
CO
VE
RE
D
UN
DE
R
ON
E
OR
M
OR
EO
F T
HE
FO
LL
OW
IN
G
PA
TE
NT
S
:
ON
E
OR
M
OR
E
OT
HE
R
PA
TE
NT
S
MA
Y
BE
P
EN
DI
NG
OP
ER
AT
IN
G P
RO
CE
DU
RE
S
1.
Chec
k Ser
ve
r siz
e if
Bre
wer refuses to bre
w.
2.
McDonald's Bre
w
Te
mper
ature:
200
°
F
±
5
°
(3-18-96)
CAUTION
DI
SC
AR
D D
EC
AN
TE
R
IF:
. C
RA
CK
ED
. S
CR
AT
CH
ED
. B
OIL
ED DR
Y
. H
EA
TE
D W
HE
N EM
PT
Y
. U
SE
D O
N H
IG
H FL
AM
E
. O
R E
XP
OS
ED
EL
EC
TRIC
E
LE
MEN
TS
FA
ILU
RE
TO
C
OM
PL
Y
RI
SK
S
IN
JU
RY
PN
: 6
58
19
85
B
UN
N-
O-
MA
TIC
C
OR
PO
RA
TIO
N
FU
NN
EL
C
ON
TE
NT
S
A
RE
H
OT
!
CAUTION
!
H O T
L I Q U I D
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Summary
Page 2 INTRODUCTION This equipment will brew two half-gallon, gallon, or gallon and three forths batches of coffee into awaiting servers at the push of a button. The brewer is also equipped with a hot water faucet for allied beverage use andis designed to interface with a BUNN ® Grinder. The brewer ...
Page 3 Requires 2-wire, groundedservice rated 200 to 240 voltsac, 30 amp, single phase 50or 60 Hz. Requires 3-wire, grounded ser-vice rated 120/208 or 120/240volts ac, 30 amp, single phase,60 Hz. 120V A.C. 120V A.C. 120V A.C. 208 or 240V A.C. L2 RED L2 RED WHITE NEUTRAL L1 BLACK L1 BLACK 200 or 240V...
Page 6 TROUBLESHOOTING A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-MaticTechnical Service Department. • Inspection, testing, and repair of e...
