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Heat Controller BHD-301-D, BHD-651-D, BHD-501-D service manual Heat Controller, Inc, Dehumidifier

Models: BHD-501-D BHD-301-D BHD-651-D

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HEAT CONTROLLER, INC.

Dehumidifier

MODELS: BHD-301-D

BHD-501-D

BHD-651-D

Service Manual

CAUTION

-Before servicing the unit, read the "safety precautions" in this manual. -Only for authorized service personnel.

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Heat Controller service manual Heat Controller, Inc, Dehumidifier, MODELS BHD-301-D BHD-501-D BHD-651-D

Contents

Dehumidifier HEAT CONTROLLER, INCMODELS BHD-301-D BHD-501-D BHD-651-D 3. DISASSEMBLY INSTRUCTIONS CONTENTS1. PREFACE 1.2 FEATURES AND DIMENSIONS 1.1 SAFETY PRECAUTIONS1. PREFACE 1.2.1 FEATURESMODELS 1.3 SPECIFICATIONSBHD-301-D BHD-501-DBucket Full Indicator TimerPower 1.4 CONTROL TYPE1.5.3 MICRO SWITCH 1.5HOW TO OPERATE DEHUMIDIFIER1.5.1HOW DOES THE DEHUMIDIFIER WORK? 1.5.2 LOCATION FOR THE DEHUMIDIFIER1.5.5.1 Mechanical Type 1.5.5 HUMIDITY CONTROLLER1.5.5.2 Electronic Type Figure FigureMODEL BHD-301-D 2. CIRCUIT DIAGRAMDESCRIPTION BHD-301-DWIRING DIAGRAM MODEL BHD-501-D/BHD-651-DDESCRIPTION BHD-501-D3.1 MECHANICAL PARTS 3. DISASSEMBLY INSTRUCTIONS3.1.1 BUCKET AND AIR FILTER 3.1.2 FRONT CASE AND REAR GRILLE3.2.1 POWER CORD ASSEMBLY 3.2 CONTROL PARTS3.2.2 SENSOR ASSEMBLY 3.2.3 PWBPCB ASSEMBLY, MAIN3.2.6.1 CONTROL PANEL - Mechanical Type BHD-301-D 3.2.6 CONTROL PANELFigure Figure 3.2.8 SHROUD AND DRAIN PAN 3.2.7 FAN AND MOTORFigure Figure Figure Figure 3.3.1 CONDENSER, EVAPORATOR AND CAPILLARY TUBE 3.3 REFRIGERATING CYCLE3.3.2 COMPRESSOR Figure Figure3.4 HOW TO REPLACE THE REFRIGERATION SYSTEM Figure 30B-Charging Figure 30A-PullingVacuumCONDITION 4. TROUBLESHOOTING GUIDECAUSE REMEDYCAUSE CONDITIONREMEDY 5.ExplodedView MODEL BHD-301-DMODEL BHD-501-D MODEL BHD-651-D MODEL BHD-301-D 6.REPLACEMENT PARTS LISTLOCATION MODEL BHD-501-DDESCRIPTION REMARKMODEL BHD-651-D MEMO MEMO 1900 WELLWORTH AVENUE JACKSON, MICHIGAN HEAT CONTROLLER, INCTHE QUALITY LEADER IN CONDITIONING AIR P/No. MFL38891301