Bunn AutoPOD Manual de Reparação

SERVICE & REPAIR MANUALBUNN-O-MATIC CORPORATIONPOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227PHONE: (217) 529-6601 FAX: (217) 529-6644To

Page 10COMPONENT ACCESS This section provides procedures for testing and replacing various major components used in this brewer should service become

Page 11Location: The Control Board is located inside the back cover.Test Procedures: The test procedures for the control board will vary depending

Page 12FIG.12-3INLETVALVE-AutoPodFIG.12-4INLETVALVE-MyCaféAPLocation:The inlet valve is located inside the back cover.Test Procedures:1.

Page 13FIG.13-1LIMITTHERMOSTAT-MyCaféAPLocation:The tanks are located inside the back access panel.NOTE: AutoPod tanks are not serviceable.TANK

Page 14Location: The temperature probe is inserted through the tank lid assembly.Test Procedures:1. Disconnect the brewer from the power source.2.

Page 15Location:The vent valve is located inside the back access panel.Function:The vent valve closes (activates) only during hot water dispense to pr

Page 16Location: The air pumps are located inside the back access panel.Function:A: Blows moisture out of pod after brewing, before being ejected.B:

Page 17Location:The vent valve is located inside the back access panel.Function:The water pump (boost)on AutoPod pressurizes the brew tank during brew

Page 18FIG.18-1FLOWMETER-MyCaféAPFLOWMETERFIG.18-2FLOWMETER-AutoPodLocation:MyCafe-AP: Below main CBA.AutoPod: Behind main CBA.Function:

Page 19Location: The index motor & sensor are located on the ejector assembly. FIG 18-1.Function:A: Motor drives the pod holder from brew positi

Page 241169 030912BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:1) Airpots, the

Page 20FIG 19-2bHOME POSITIONINDEX B MOTORDUMP NEXT LOAD19-3bDUMP POSITIONINDEX D MOTORDUMP NEXT LOADFIG 19-2a UNBLOCK

Page 21Ejector Assembly:RemovalandReplacement:AutoPod & MyCafé-AP1. Unplug brewer.2. Remove drip tray and bin assemblies.3. Remove top cover

Page 22EJECTOR ASSEMBLYIndexMotorAssembly:RemovalandReplacement:MyCafé-AP ONLY1. Press "OPEN/CLOSE" button to open pod door. If you can

Page 23Installation:1. Connect motor and sensor harness to the new motor assembly.2. Connect brewer to power source. Press "OPEN/CLOSE" bu

Page 24Checkvalvereplacement:Allmodels1. Connect brewer to power source. Use the “TEST OUTPUTS/TEST INDEX MOTOR” to move it to “DUMP POSITION”.2.

Page 25SCHEMATIC WIRING DIAGRAM - My Café APGRNChassis GroundEarth GroundBLKWHTBLKWHTPOWER CORDBREWPUMPFILLSOLENOIDFLOW METERYELBLKREDWHI/GRYWHI/ORNWH

Page 26SCHEMATIC WIRING DIAGRAM AUTOPODGRNChassis GroundEarth GroundBLKWHTBLKWHTPOWER CORDHWBREWFLOW METERYELBLKREDWHI/GRYWHI/ORNWHI/VIO(SIG)(GND)(+12

Page 27SCHEMATIC WIRING DIAGRAM AUTOPODGRN/YELChassis GroundBRNBLUHWBREWFLOW METERYELBLKREDWHI/GRYWHI/ORNWHI/VIO(SIG)(GND)(+12V)(SIG)(GND)(+12V)VIOVIO

Page 341169 120711CONTENTSWarranty... 2Contents ...

Page 4TROUBLESHOOTINGA troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the pro

Page 5"FILL TIME TOO LONG"Refill does not shut offPower "ON"Refill does not shut offPower "OFF"PROBABLE CAUSE REMEDYPROBLE

Page 6HEATING CIRCUIT1. CBA senses open or short circuit.1. Limit Thermostat or TCO open.2. Tank heater defective.3. No voltage to tank heater.1. Lime

Page 7TROUBLESHOOTING (cont.)PROBLEMPROBABLE CAUSE REMEDYBREWING CIRCUITBrew cycle will not startConsistently low beverage level in the dispenser or b

Page 841169 120711"WATER PUMP FAULTCHECK WATER PUMP"Water does not drop below level probe for 90 seconds during brew cycle.Weak beverageTROU

Page 941169 120711TROUBLESHOOTING (cont.)PROBLEM PROBABLE CAUSE REMEDYMISCELLANEOUS"INDEX MOTOR FAULT"CBA has sensed that motor as-sembly ha