Bunn 41170.0001A Coffeemaker User Manual


 
Page 8
TANK HEATER RELAY
Activates the triac on the main control board for the tank heater.
ON NEXT OFF
TEST SWITCHES allows testing of the membrane switches.
TEST SWITCHES ?
NO YES
AIR PUMP
Activates the air pump motor for the brew tank.
AIR PUMP
ON NEXT OFF
WATER INLET
Activates the water inlet valve for the brew tank, and flow meter count.
WaterInIet #
ON NEXT OFF
VENT VALVE
Activates the vent solenoid for the hot water tank.
VENT VALVE
ON NEXT OFF
HOT WATER AIR PUMP
Activates the air pump motor for the hot water tank.
HotWaterAir PUMP
ON NEXT OFF
TANK HEATER RELAY
Activates the relay on the main control board for the tank heater.
TANK HEATER RELAY
ON NEXT OFF
Press the hidden program switch to go back to previous screen. Pressing any
other membrane switch will give corresponding readout for that switch.
PROGRAM SWITCH
TO EXIT
41170.1 050312
INDEX MOTOR DUMP runs the pod holder back to the pod ejection position.
LOAD moves it out to the door open position. "B " indicates the assembly is
in home postion.
INDEX B MOTOR
DUMP NEXT LOAD
TEST OUTPUTS allows testing of load components by manually turning them
ON/OFF. ---PLACE A 10 OUNCE CUP UNDER DISPENSE AREA---
WARNING: HOT WATER WILL DISPENSE DURING SOME TEST MODES!
TEST OUTPUTS ?
NO YES
SERVICE TOOLS allows testing of load components and switches.
It should only be used by trained technicians.
SERVICE TOOLS ?
NO YES
PROGRAM FUNCTIONS
WATER PUMP
Activates the water pump motor.
WATER PUMP
ON NEXT OFF
TANK HEATER TRIAC
CONTINUED