SERVICE (cont.)

SOLENOID (WATER) ON/OFF SWITCHES

 

 

 

 

 

 

 

1

 

 

 

 

 

REFIL

L

2

 

 

 

 

 

 

 

 

 

 

 

3

 

 

MAINER

 

 

 

 

 

 

 

POW

 

 

 

 

WA

TER

 

 

 

 

 

 

UT

 

 

 

 

 

 

INP

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

1

 

 

 

 

 

R

VOR

 

 

 

 

 

 

FLAVPOUT

FINLAPUT

2

 

 

 

 

 

OUT

 

 

 

 

 

 

2

R

 

 

 

 

 

 

WATEUT

3

 

 

 

 

 

 

OUTP

 

 

 

 

 

VOR

 

 

 

 

 

 

 

FLATPUT

 

 

 

 

 

 

 

OU

 

 

 

 

 

 

3

TER

 

 

 

 

 

 

WA UT

 

 

 

 

 

 

 

OUTP

 

 

 

 

 

 

VOR

 

 

 

 

 

 

 

FLA PUT

 

 

 

 

 

 

 

OUT

 

 

 

 

 

 

 

TER

 

 

 

 

 

 

 

WA PUT

 

 

 

 

 

 

 

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1521

FIG.18 SOLENOID (WATER) ON/OFF SWITCHES

Location:

The solenoid (water) ON/OFF switches are located on the switch mounting plate inside the autofill box on the right side.

Test Procedure:

1.Disconnect the dispenser from the power source.

2.Disconnect the wires from the switch to be test- ed.

3.Check for continuity across the terminals on the switch when it is held in the on position. Continuity must not be present across these terminals in the released position.

If continuity is present as described, refer to Fig. 19 and reconnect the wires to the switch.

If continuity is not present as described, replace the switch.

Removal and Replacement:

1.Remove the wires from the switch terminals.

2.Compress the clips inside the autofill box and gently push the switch through the opening.

3.Push the new switch into the opening and spread the clips to hold switch in the autofill box.

4.Refer to Fig. 19 when reconnecting the wires.

#1 AFPO-2 & 3

BLK from Pump Switch #2

BLK to Pump Switch #1

BLU to Test/Operate Switch

BLU to to Solenoid #1

#2 AFPO-2 & 3

BLK from Main ON/OFF Switch

BLK to Pump Switch #2

VIO to Test/Operate Switch

VIO to Solenoid #2

#3 AFPO-3 ONLY

BLK from Pump Switch #3

WHI/VIO to Test/Operate Switch

WHI/VIO to Solenoid #3

P1524

FIG. 19 SOLENOID (WATER) SWITCH

TERMINALS

17

41093 040408

 

Page 17
Image 17
Bunn AFPO-3 SL, AFPO-2 SL manual Solenoid Water ON/OFF Switches

AFPO-3 SL, AFPO-2 SL, AFPO-3 specifications

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