Bunn GMB-PS Guía Del Usuario

Page 18

Location:

The start switch is located in the right front of the

hood just to the left of faucet.

Test Procedure:
1. Disconnect the brewer from the power supply.
2. Disconnect  the  white/orange  wire  from  the  top

switch  terminal  and  the  white/yellow  from  the
bottom switch terminal.

3. Check for continuity across the two terminals on

the switch when it is held in the lower position.
Continuity must not be present across these ter-
minals in the upper position.

If  continuity  is  present  as  described,  reconnect  the
white/orange wire to the top terminal and the white/
yellow wire to the bottom terminal.
If continuity is not present as described, replace the
switch.

operating pressure

C

ontrol # 24222.0222

s

her #20526.0222 )

n

 #23721.0000)

.222 gpm FLOW

P2267

P1175

27479 121500

FIG. 10 START SWITCH

WHI/ORN to Timer TL3

WHI/YEL to Timer TL5

FIG. 11 START SWITCH TERMINALS

Removal and Replacement:
1. Remove the white/orange wire and white/yellow

wire from the start switch.

2. Compress  the  clips  inside  the  hood  and  gently

push the switch through the opening.

3. Push new switch into the opening and spread the

clips to hold the start switch in the hood.

4. Refer to Fig. 11 when reconnecting the wires.