Keurig B200 Service Manual

The Keurig B200 is a commercial-grade single-serve coffee brewer designed for office and light commercial use. This service manual covers technical specifications, maintenance procedures, troubleshooting, and repair instructions for qualified service technicians. The B200 features programmable settings, large water reservoir, multiple cup sizes, and compatibility with K-Cup pods.

1. Technical Specifications 2. Safety Precautions 3. Component Identification 4. Disassembly Procedures 5. Maintenance Schedule 6. Troubleshooting Guide 7. Error Codes 8. Programming & Calibration 9. Parts List 10. Wiring Diagrams 11. Reassembly Instructions

Technical Specifications

Key technical details and operating parameters for the Keurig B200 brewer.

SpecificationDetails
Power Requirements120V AC, 60Hz, 1470W
Water Reservoir Capacity90 oz (2.66L)
Brew Sizes4 oz, 6 oz, 8 oz, 10 oz
Dimensions13.2" H x 10.5" W x 14.5" D
Weight12.5 lbs (5.7 kg)
Operating Temperature40°F - 95°F (4°C - 35°C)
Brew TimeApproximately 60 seconds
Pump PressureUp to 65 PSI
Heater Type1400W stainless steel
CertificationsUL, NSF, Energy Star

Safety Precautions

Critical safety information for service technicians.

  1. ALWAYS disconnect power before servicing.
  2. Allow brewer to cool completely before disassembly.
  3. Use only Keurig-approved replacement parts.
  4. Wear appropriate personal protective equipment.
  5. Follow proper lockout/tagout procedures.

WARNING! High voltage and hot surfaces present. Failure to follow safety procedures may result in serious injury or equipment damage.

Component Identification

Major components and their functions.

ComponentFunction
Main Control BoardProcesses user input and controls brewing cycle
Heater AssemblyHeats water to brewing temperature
Water PumpCirculates water through the system
Needle AssemblyPunctures K-Cup and injects hot water
Drip TrayCollects spills and overflow
Water ReservoirStores cold water supply
Thermal FuseSafety device to prevent overheating
Temperature SensorMonitors water temperature

Disassembly Procedures

Step-by-step disassembly instructions.

  1. Remove water reservoir and drip tray.
  2. Remove outer housing screws (8 total).
  3. Carefully separate front and rear housing.
  4. Disconnect wiring harnesses from control board.
  5. Remove heater assembly mounting brackets.
  6. Extract pump assembly from base.
  7. Remove needle assembly from brew head.

CAUTION! Label all wiring connections for proper reassembly.

Maintenance Schedule

Recommended maintenance intervals.

Troubleshooting Guide

Common issues and solutions.

SymptomPossible CauseCorrective Action
Brewer won't power onPower supply, thermal fuseCheck power cord, test thermal fuse, verify outlet
No water flowClogged needles, pump failureClean needles, test pump, check water lines
Water not heatingHeater failure, thermostatTest heater resistance, check thermostat
Error codes displayedSensor faults, system errorsRefer to error code section, reset brewer
Leaking waterSeal failure, cracked reservoirInspect seals, replace damaged components

Error Codes

Diagnostic error codes and resolutions.

Error CodeDescriptionResolution
E-01Water temperature faultCheck heater, temperature sensor
E-02Brew timeoutClean needles, check water flow
E-03Over-temperatureReset thermal fuse, check thermostat
E-04Water sensor faultCheck water level sensor
E-05Pump faultTest pump motor, check wiring

Programming & Calibration

Service mode access and calibration procedures.

  1. Enter service mode: Hold 8oz + 10oz buttons for 5 seconds
  2. Navigate menus using brew size buttons
  3. Temperature calibration: Adjust ±10°F from default
  4. Brew volume calibration: Measure and adjust output
  5. Exit service mode: Press power button

NOTE: Record original settings before making changes.

Parts List

Common replacement parts and part numbers.

Part DescriptionPart Number
Heater AssemblyB200-HEAT-001
Water PumpB200-PUMP-002
Needle AssemblyB200-NEED-003
Main Control BoardB200-CONT-004
Thermal FuseB200-FUSE-005
Drip Tray AssemblyB200-TRAY-006
Water ReservoirB200-RESV-007
Temperature SensorB200-TEMP-008

Wiring Diagrams

Electrical schematics and connector identification.

Refer to separate wiring diagram supplement. Diagrams show:

WARNING! Always verify power is disconnected before testing circuits.

Reassembly Instructions

Proper reassembly sequence and testing.

  1. Install pump assembly and secure mounting brackets
  2. Connect heater assembly and wiring harnesses
  3. Install control board and reconnect all connectors
  4. Assemble housing halves and secure with screws
  5. Install water reservoir and drip tray
  6. Perform functional test without power
  7. Connect power and run diagnostic cycle
  8. Test brew cycle with water only

VERIFICATION: Ensure all components function properly before returning to service.

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