Bunn Single SH Coffeemaker User Manual


 
Page 24
DISPENSE VALVE
SERVICE (cont.)
P829
FIG. 14 DISPENSE VALVE
Location:
Dispense valve is located inside the hood directly
above the sprayhead.
Test Procedures:
1. Disconnect the brewer from the power source.
2. Disconnect the wires from the dispense valve and
check the voltage across the white/violet wire and
white/green wire. Connect brewer to the power
source. Place the "ON/OFF" switch in the "ON"
position, press and release the start switch. The
indication must be:
a.) 120 volts ac for two wire 120 volt models, three
wire 120/208 volt models and three wire 120/240
volt models.
b.) 200 to 240 volts ac for two wire 200, 230 or 240
volt models.
3. Disconnect brewer from the power source.
If voltage is present as described in step 2 proceed to
#4.
If voltage is not present as described, refer to the
wiring diagrams and check the brewer wiring harness.
FIG. 15 DISPENSE VALVE TERMINALS
22978.0000