Bunn FMD-3 Benutzerhandbuch

36

FIG. 35 TANK HEATER

P1637.40

Location:

The tank heater is located inside the tank and se-

cured to the tank lid.

Test Procedure:
1. Disconnect the dispenser from the power source.
2. With a voltmeter, check the voltage across the

black and white wires 120 volt or 240 volt models
or black and red wires for 120/208 volt  models or
120/240 volt models. Connect the dispenser to the
power source. The indication must be:
a) 120 volts ac for two wire 120 volt models;
b) 208 volts ac for three wire 120/208 volt models.
c) 240 volts ac for three wire 120/240 volt models
and two wire 240 volt models.

3. Disconnect the dispenser from the power source.

If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to the
dispenser 

Wiring Diagrams and check the wiring har-

ness.