Manuals / Heat Controller / Household Appliance / Dehumidifier

Heat Controller BHD-501-D Control Parts, Power Cord Assembly, Sensor Assembly, Capacitor

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

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3.2 CONTROL PARTS

3.2 CONTROL PARTS

3.2.1 POWER CORD ASSEMBLY

1.After opening the control box, remove the screw that holds the ground wire. (See Figure 15)

2.Disconnect the remaining leads of the power cord from the PWB(PCB) ASSEMBLY, MAIN, then remove it from the control box.

3.2.2 SENSOR ASSEMBLY

1.Disconnect the sensor assembly from the

PWB(PCB) ASSEMBLY, MAIN.

2.Remove the screw which fastens the humidity sensor. (See Figure 16)

3.Remove the thermistor from the holder. (See Figure 16)

4.Disconnect the switch wires from the micro switch assembly. (See Figure 16)

3.2.3 PWB(PCB) ASSEMBLY, MAIN

1.Disconnect all leads of the motor and the compressor from PWB(PCB) ASSEMBLY, MAIN.

2.Remove the screw which fastens the PWB(PCB) ASSEMBLY, MAIN and pull it out after unhooking from 2 rectangular holes of the control box (lower). (See Figure 17)

3.2.4 CAPACITOR

1.Remove the screw that fastens the capacitor. (See Figure 17)

2.Disconnect all leads from the capacitor and then remove it from control box.

3.2.5 MICRO SWITCH ASSEMBLY

1.Turn the nut counterclockwise and pull out the micro switch from the drain pan. (See Figure 18)

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Figure 15

Figure 16

Figure 17

Figure 18

Image 11

Heat Controller BHD-501-D, BHD-651-D Control Parts, Power Cord Assembly, Sensor Assembly, Pwbpcb Assembly, Main, Capacitor

Contents

MODELS BHD-301-D BHD-501-D BHD-651-D HEAT CONTROLLER, INCDehumidifier 1. PREFACE CONTENTS3. DISASSEMBLY INSTRUCTIONS 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 ASSEMBLYFigure Figure 3.2.6 CONTROL PANEL3.2.6.1 CONTROL PANEL - Mechanical Type BHD-301-D Figure Figure Figure Figure 3.2.7 FAN AND MOTOR3.2.8 SHROUD AND DRAIN PAN 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 CAUSEREMEDY CONDITIONCAUSE 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