00656.0000 00831.0000, 28368.0000, 26536.0002, FMD-2 | Bunn FMD-3

USER NOTICES (cont.)

00656.0000

	00831.0000
		160°
		-
		+
		190°
		TEMPERATURE	HEATER
		ADJUSTMENT
		26527.0002
		THERMOSTAT ASSEMBLY
		BUNN-O-MATIC CORP
		120VAC	®
	MECHANICAL THERMOSTAT	ELECTRONIC THERMOSTAT
	28368.0000	ELECTRONIC THERMOSTAT
	28368.0000	26536.0002
		26536.0002

RELEASE BUTTON WHEN CUP IS 2/3 FULL

PLACE		PLACE
CUP HERE		CUP HERE
	FMD-2				FMD-3
	28328.00003				FMD-3
	28328.00003	28328.0000
		28328.0000

3	28364 071598

Image 3

Bunn FMD-3 service manual 00656.0000 00831.0000, 28368.0000, 26536.0002, FMD-2, 28328.00003

Contents

Phone 217 529-6601 FAX 217 Post Office BOX SPRINGFIELD, Illinois FMD-2 FMD-3 BUNN-O-MATIC Commercial Product Warranty FMD-2 00656.0000 00831.000028368.0000 26536.0002 Initial SET-UP Plumbing HOOK-UP Initial Fill & Heat Draining the HOT Water Tank Remedy Problem Probable Cause Troubleshooting Replacement Control thermostatStat for testing procedures. See Cold Product overflows container Dispense switchDripping from dispense tip Lime build-up Leaks Probable Cause Remedy Problem Display not lit Lamp Lamp Holder Starter Lamp Ballast Refer to Service Lamp, see page 23 for lamp replacementDispenser is making unusual Noises Water Supply Tank Heater Excess dust Fan Component Access ContentsAuger Drive Components Auger Drive Shaft Optional Bushing Ejector Elbow Hopper Lid Auger Wire Agitator Disc AssyIf voltage is present as described, proceed to #5 Off of the auger drive shaft Remove dust seal 18 from auger motor Auger Drive Components Refer to when reconnecting the wires BallastHarness BLK to BLU From Door Interconnect Control Thermostat Remove temperature probe from the tank Dispense Switch Control ThermostatLocation Dispense Switch FANLocation Washer Ring Nut Frother FANFrother and Whipper Motor Steam Collector Ring Mixing Chamber #8-32 Acorn Nut Frother and Whipper Motor Whipper Motor Terminals P1451.40 Hopper Delay Board Disconnect the wires from the switch termi- nals HOT/COLD Switch Optional Remove the outside window and display graphic Lamp Replacement Refer to FigLamp Holder Door Assy Upper Panel Lamp Holders Lower Panel As assembly Lamp Starter and SocketLevel Control Board and Level Probe Level Control Board and Level Probe Limit Thermostat Limit Thermostat Overflow Protection Switch From Main HarnessBoard RINSE/RUN Switch Rinse /RUN Switch Cold Water Solenoid Valve Solenoid Valve Cold Water Optional Solenoid Valves Dispense Cold Water Solenoid Terminals Solenoid Valve Inlet Solenoid Valves Dispense Tank Heater Solenoid Valve Inlet Main Wiring Thermostat Harness Tank Heater SwitchTank Heater Tank Heater Switch Terminals Tank Heater Switch Schematic Wiring Diagram FMD-1, FMD-2, & FMD-3 Schematic Wiring Diagram FMDA-1, FMDA-2, & FMDA-3