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SERVICE MANUAL
Model: BD-519GB
Contents
Table of Contents ·········································································································· 2
1. General Information ································································································ 3
1-1. General guideline ····························································································· 3
1-2. Insurance Test ·································································································· 3
1-3. How to read this Service Manual ······································································ 4
2. Product Feature ·········································································································
2-1. Specifications ··································································································· 5
2-2. External views ·································································································· 6
3.
3-1. Installation ········································································································ 7
3-2. Defrosting and draining ···················································································· 7
3-3. Cleaning your freezer ······················································································· 8
4. Disassembly ············································································································ 9
4-1. Door assembly (Door, hinge, hinge cover) ······················································· 9
4-2. Compartment Grill assembly ············································································ 9
4-3. Control panel assembly (Panel, cover board, knob, indicator light) ················ 10
4-4. Thermostat assembly ······················································································ 10
5. Control and display system ··················································································· 11
5-1. Control and display panel ··············································································· 11
5-2. Starting the Freezer ························································································ 11
6. System flow principle ····························································································· 12
6-1. Refrigeration flow chart ··················································································· 12
6-2. Refrigeration flow scenograph ········································································ 13
7. Circuit diagram ········································································································ 14
7-1. Brief principle diagram ···················································································· 14
8. Trouble shooting ····································································································· 15
8-1. Normal phenomena ························································································· 15
8-2. Abnormal phenomena ····················································································· 17
8-2-1. Compressor doesn't start ····································································· 17
8-2-2. Poor cooling ·························································································· 18
Issue 2009-02-03
Rev.
Ref0902S003V0
··················································· 7
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