Bunn OL 사용자 매뉴얼

Page 24

FIG. 28 MASTER ON/OFF SWITCH - MODEL RL

FIG. 27 MASTER ON/OFF SWITCH - MODEL OL

P1712

P1713

FIG. 29 MASTER ON/OFF SWITCH WIRING

Location:

The Master ON/OFF switch is located in the base, at 

the left rear, FIG.s 27 & 28.

Test Procedure:

1.  Disconnect the brewer from the power source 

and remove the wires from all terminals of the 

Master ON/OFF switch.

2.  Check for continuity across the two terminals on 

the switch at L1 BLK and BLK to Main Harness

when  it  is  held  in  the  lower  position,  Fig.  29.  

Check for continuity across the two terminals on 

the switch at L2 RED and RED to Main Harness 

when it is held in the lower position.

 

Continuity  must  not  be  present  across  these 

terminals in the upper position.

If continuity is present as described, reconnect the 

wires, the 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 two screws from the outside of the 

base  and  gently  push  the  switch  through  the 

opening.

3.  Locate the new switch into the opening and se-

cure with screws removed in step 2.

4.  Refer to FIG. 29 when reconnecting the wires.

Incoming Power Supply

L1 - BLK

L2 - RED

Main Wiring harness

BLK

RED

P3955

32430 010308