Bunn FMD-3 Fan, Frother and Whipper Motor, Steam Collector Ring Mixing Chamber #8-32 Acorn Nut

SERVICE (cont.)

FAN (cont.)

6. Reconnect the vacuum hose to the fan.
BLK from Control Harness
WHI from Control Harness
FIG. 11 FAN TERMINALS	P1507

FROTHER AND WHIPPER MOTOR

P1450.40

FIG. 11 FROTHER AND WHIPPER MOTOR

Location:

The frothers are located behind the dispenser door, mounted on the whipper motor shaft inside the whipper chamber.

The whipper motors are located on the back side of the whipper motor mounting panel.

NOTE: The center position is for FMD-3 Models only.

Test Procedure:

1.Disconnect the dispenser from the power source.

2.Disconnect the white/violet and white wires on the right motor, orange and white wires on the center motor or the red and white wires on the left motor from the black leads on the motors.

3.Press and hold the appropriate dispense switch and check the voltage across the disconnected harness wires with a voltmeter. Connect the dis- penser to the power source. The reading must be:

a)120 volts ac for two wire 120 volt models.

b)120 volts ac for three wire 120/208 volt or 120/ 240 volt models.

c)240 volts ac for two wire 240 volt models.

4.Disconnect the dispenser from the power source.

If voltage is present as described, replace the motor. If voltage is not present as described, refer to the wir- ing diagrams and check the dispenser wiring harness.

								15 16	17
									1	2
	12
	13
	14
	11
	10	9	8	7	6	5	4	3
	FIG. 12 MIXING/WHIPPER CHAMBER								P1440.35
			COMPONENTS
1.	Steam Collector					10.	O-Ring
2.	Mixing Chamber					11.	#8-32 Acorn Nut
3.	Dispense Tip					12.	Motor Assy.
4.	Whipper Chamber					13.	Washer
5.	O-Ring					14.	Nut
6.	Frother					15.	Fan
7.	#6-32 Screw					16.	Vacuum Hose
8.	Receptical w/Seal					17.	Baffle
9.	Teflon Washer
19								28364 071598