Bunn DUAL TM (Serial # DUAL010000 - Up) - Manual (Page 22)

Page 22
SERVICE (cont.)
Location:
The electronic control assembly (1) is located
inside the lower left front on the component bracket of
the brewer. Access will also be needed to the tempera-
ture sensor (8), liquid level probe (7) located on the
tank lid and to the triac assembly (17) located beneath
the tank.
General:
This system controls the liquid level and water
temperature of the brewer. These two functions act
independently of each other and should be tested
separately.
ELECTRONIC CONTROL ASSEMBLY
! CA UTIO N HO T W ATE R
. MIN UT ES
BU NN -O -M ATIC
P/N 26 20- 1 20 V AC
. MIN UT ES
BU NN-O -MA TIC
P/N 26 20 - 1 20 VA C
ST AR T
ON / W AR ME R
SE LE CT OR
RE AD Y
RE AD Y
ON / W AR ME R ST AR T
1 1⁄2 ga l
1 g al 1⁄2 ga l
SE LE CT OR
1 1⁄2 ga l
1 g al 1⁄2 ga l
C A U T I O N : W A R M E R S A N D S U R F A C E S A R E H O T
OFF O N
CAUTION !
Fa ilu re To C om ply V oid s W ar ra nt y! DO NOT Turn On The Tank Heater Switch
Until Water Comes From Opened Faucet!
HA ZA RD OU S
VO LT AG E
DIS CO NN EC T F RO M
PO WE R S OU RC E
BE FO RE RE MO VIN G!
W AR NI NG
ST OP RE AD N OT IC E