Manuals / Heat Controller / Household Appliance / Dehumidifier

Heat Controller BHD-651-D Preface, Safety Precautions, Features And Dimensions, DIMENSIONS mm/in

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

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1. PREFACE

This Service Manual provides various service information, including the mechanical and electrical parts. This dehumidifier was manufactured and assembled under the strict quality control procedures.

The refrigerant is charged at the factory. Be sure to read the safety precaution prior to servicing the unit.

1.1 SAFETY PRECAUTIONS

•Disconnect the power supply before servicing or replacing any component.

•Do not cut off the grounding prong or alter the plug in any manner.

1.2 FEATURES AND DIMENSIONS

1.2.1 FEATURES

•Quiet operation

•High efficiency

•Adjustable humidistat

•Automatic defrost

•Automatic shut-off

•Bucket-full indicator light

•Easy roll casters

•Removable & large capacity bucket.

•Washable air filter

•Two-speed fan

•Drain hose connection.

•Low temperature operation (BHD-501-D/BHD-651-D)

1.2.2 DIMENSIONS (mm/in)
385 (15 5/32)	340 (13 3/8)
	)
	4
	/
	540 (21 1

Figure 1

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Heat Controller BHD-651-D Preface, Safety Precautions, Features And Dimensions, DIMENSIONS mm/in, 385 15 5/32, 340 13 3/8

Contents

HEAT CONTROLLER, INC DehumidifierMODELS BHD-301-D BHD-501-D BHD-651-D CONTENTS 3. DISASSEMBLY INSTRUCTIONS1. PREFACE 1.2.1 FEATURES 1.1 SAFETY PRECAUTIONS1.2 FEATURES AND DIMENSIONS 1. PREFACEBHD-501-D 1.3 SPECIFICATIONSMODELS BHD-301-D1.4 CONTROL TYPE TimerBucket Full Indicator Power1.5.2 LOCATION FOR THE DEHUMIDIFIER 1.5HOW TO OPERATE DEHUMIDIFIER1.5.3 MICRO SWITCH 1.5.1HOW DOES THE DEHUMIDIFIER WORK?Figure Figure 1.5.5 HUMIDITY CONTROLLER1.5.5.1 Mechanical Type 1.5.5.2 Electronic TypeBHD-301-D 2. CIRCUIT DIAGRAMMODEL BHD-301-D DESCRIPTIONBHD-501-D MODEL BHD-501-D/BHD-651-DWIRING DIAGRAM DESCRIPTION3.1.2 FRONT CASE AND REAR GRILLE 3. DISASSEMBLY INSTRUCTIONS3.1 MECHANICAL PARTS 3.1.1 BUCKET AND AIR FILTER3.2.3 PWBPCB ASSEMBLY, MAIN 3.2 CONTROL PARTS3.2.1 POWER CORD ASSEMBLY 3.2.2 SENSOR ASSEMBLY3.2.6 CONTROL PANEL 3.2.6.1 CONTROL PANEL - Mechanical Type BHD-301-DFigure Figure 3.2.7 FAN AND MOTOR 3.2.8 SHROUD AND DRAIN PANFigure Figure Figure Figure Figure Figure 3.3 REFRIGERATING CYCLE3.3.1 CONDENSER, EVAPORATOR AND CAPILLARY TUBE 3.3.2 COMPRESSOR3.4 HOW TO REPLACE THE REFRIGERATION SYSTEM Figure 30B-Charging Figure 30A-PullingVacuumREMEDY 4. TROUBLESHOOTING GUIDECONDITION CAUSECONDITION CAUSEREMEDY 5.ExplodedView MODEL BHD-301-DMODEL BHD-501-D MODEL BHD-651-D MODEL BHD-301-D 6.REPLACEMENT PARTS LISTREMARK MODEL BHD-501-DLOCATION DESCRIPTIONMODEL BHD-651-D MEMO MEMO P/No. MFL38891301 HEAT CONTROLLER, INC1900 WELLWORTH AVENUE JACKSON, MICHIGAN THE QUALITY LEADER IN CONDITIONING AIR

1. PREFACE

1.1 SAFETY PRECAUTIONS

1.2 FEATURES AND DIMENSIONS

1.2.1 FEATURES

1.2.2 DIMENSIONS (mm/in)

385 (15 5/32)

340 (13 3/8)

540 (21 1

Figure 1