Switch wiring Replaced the Carling 632 Series lighted rocker switch on the front of my Bunn GR10 Coffee maker but forgot which wire goes to which lead (Duh!). The switch leads are marked 1,2,3 and the wire colors are white, black, and purple. The purple wire seems to be a ground, the black goes to the heating element, and the white goes to the thermostat. Can you Help?

Check bunn.com for free download of manual(s)
Call your vendor for service. Especially if this equipment is on loan from them,
Aloha, ukeboy57

For Bunn GR10-B

Either the solenoid (water inlet valve) is bad or the switch.

when you hit brew button chek for voltage across the solenoid .If voltage is present then replace the solenoid

if no voltage there then replace the switch

thanks
please rate my work

You can send it in with a check/money order and have the switch repaired. If you call customer service at 800-352-2866 we can provide you the address.

Due to UL listings, warmer switches can't be sent out but your brewer can be sent in for repair. If you will call customer service at 800-352-2866 with the model and date, we will give you the cost and address.

If you will call 800-352-2866 with the model and date code and we will be able to help you resolve your issue.

The machine carries the UL listing and would require the machine to be sent in to be repaired. If you will get the model and date code located on the bottom of the unit and contact customer service, we can provide you with the information to resolve your issue.

look on the left hand side down by the bottom there is a switch try that.

Unplug your brewer, take the 2 screws off of the lid, lift the lid, and you can see your switches from there.
Removal and Replacement for start switch;
1. Remove all wires from the switch terminals.
2. Compress the clips inside the hood and gently
push the switch through the opening.
3. Push the new switch into the opening and spread
the clips to hold the switch captive in the hood.
4. Refer to the List below When reconnecting the wires
BLU to Timer
WHI/ RED to On/ Left Switch
WHI/ RED to Liquid LevelControl Board
The warmer switch is replaced the same way, just make a note of which wire goes on which terminal when you take it off so you can replace them to the proper place. These switches are easily found at any local Bunn repair shop.