EdgeStar BBR900BL User Manual

EdgeStar, 8606 Wall St, Suite 1800, Austin, TX 78754
support.edgestar.com • service@edgestar.com • edgestar.com
*Warranty service should be performed by an authorized service representative only.
Document Type: Service Manual
Version 1.1 10162017
SERVICE MANUAL
CAUTION: READ ALL SAFETY PRECAUTIONS IN THIS
MANUAL BEFORE SERVICING THE UNIT
Single Zone Cooler
MODEL:
BBR900BL, BR7001BL, BR7001SS, BR7001SSOD, BWR300BL,
CBR1501SG , CBR1501SLD, CBR1501SSOD, CBR901SG,
CWB2886FD, CWR1211SZ, CWR1661SZ, CWR181SZ,
CWR301SZ, CWR361FD, CWR531SZ, CWR5631FD, CWR70SZ

EdgeStar BBR900BL Specifications

General

Brand	EdgeStar
Model	BBR900BL
Color	Black
Defrost Type	Manual
Voltage	115 V/60 Hz

Summary

SERVICE MANUAL

Safety Warning

Important safety notice before servicing the unit.

SAFETY PRECAUTIONS

PARTS IDENTIFICATION

DISASSEMBLY

3-1 DOOR

Instructions for removing the door from various models.

3-4 DISPLAY BOARD & CONTROL BOARD

Steps for disassembling display and control boards for different models.

3-5 POWER BOARD & TRANSFORMER

Procedures for removing power board and transformer for various models.

3-6 SENSOR & FAN

3-7 COMPRESSOR PTC STARTER & OVERLOAD PROTECTOR

Steps for removing compressor PTC starter and overload protector.

COMPRESSOR COMPONENTS

Motor Resistance Check

Checks for motor compressor resistance and normal operation.

PTC Starter Resistance Check

Checks for PTC starter resistance between terminals.

OLP Check

Checks the Overload Protector (OLP) for proper function.

TROUBLESHOOTING

4-2 ANOTHER ELECTRIC COMPONENTS

Troubleshooting guide for electric components like compressor, fan motor.

4-3 SERVICE DIAGNOSIS CHART

Chart for diagnosing common appliance problems and possible causes.

4-4 REFRIGERATING CYCLE

Troubleshooting chart for the refrigerating cycle based on unit state.