Bunn Beverage Dispenser FMD-5 User Manual

37

FIG. 29 HOT/COLD SWITCH

P1684.40

Location:
The hot/cold switch is located on the left side of the 

whipper motor mounting panel.

Test Procedure:

1.  Disconnect the dispenser from the power source.

2.  Disconnect the wires from the switch terminals.

3.  With the switch in the “Cold” (upper) position check 

for continuity between the center terminal and the 

bottom terminal. With the switch in the  “Hot” 

(lower) position check for continuity between the 

center terminal and the upper terminal.

If continuity is present as described, the hot/cold switch 

is operating properly.

If continuity is not present as described, replace the 

switch.

Removal and Replacement:

1.   Remove all wires from the switch terminals.

2.  Remove the mounting nut on the front of the whip-

per motor mounting panel.

3.  Remove the hot/cold switch from the rear of the 

front panel and discard.

4.  Reconnect the wires to the terminals on the rear of 

the new switch.

5.  Push new hot/cold switch through the hole on the 

left side of the whipper motor mounting panel and 

secure with mounting nut.

6.  Refer to schematic wiring diagrams when recon-

necting the wires.

FIG. 30 HOT/COLD SWITCH TERMINALS

P1208

TAN to Main Harness

RED to Main Harness

WHI/YEL to

Cold Solenoid

42672 122209