Bunn System III Operating & Service Manual page 19

Bunn coffeemaker operating & service manual
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SERVICE (cont.)
CONTACTOR ASSEMBLY (ELECTRO/MECHANICAL
ONLY) (cont.)
Removal and Replacement:
1. Remove all wires from the contactor.
2. Remove the two #10-32 screws securing contactor
to the inside of the hood.
3. Securely install the new contactor inside the hood.
4. Refer to Fig. 7 when reconnecting the wires.
RED L1 to Terminal
Block (Red Insert)
BLK L2 to Limit Ther-
mostat
BLK to WHI Lead from the
Three Pole 120/208V or 120/
240V Terminal Block
BLK to RED Lead from the
Two Pole 200V or 240V Ter-
minal Block
MECHANICAL THERMOSTAT ONLY
FIG. 7 CONTACTOR ASSEMBLY TERMINALS
BLK T2 to Tank Heater
RED T1 to Tank Heater
BLK to BLK Lead from Thermostat
P1113
Page 19
27362 092900

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