Heat Controller BHD-501-B, BHD-651-C, BHD-301-C service manual Wiring Diagram

Page 9

• MODEL : BHD-501-B/BHD-651-C

WIRING DIAGRAM

 

 

CN-S/VALVE

MAIN PCB

 

REVERSING

 

 

 

 

 

COIL

 

 

 

 

 

 

BK(HI)

CN-FAN

 

 

DISP-

 

 

 

 

 

 

 

 

 

MOTOR

RD(LOW)

 

 

-RYS/VALE

CN

GN/YL

OR(COM)

RY-LO

RY-HI

F

YL

 

 

 

 

 

 

 

 

 

DISPLAY P.C.B

WH

WH(BL)(N)

GN/YL

BK

R

C

C

H

BR

CAPACITOR

CN-AC1

CN-AC2

BUCKET

CN-SENS/W HUMIDITY

SENSOR

 

 

COMP.

RD

 

RY-COMP

POWER

 

 

 

 

S

 

BL

4

3

TRANS

 

 

 

 

C O.L.P

 

 

 

THERMISTOR

 

 

 

 

 

 

FUSE250V T3.15A

 

 

 

 

BK(BR)(L)

 

 

 

3854A20247U

 

 

 

 

 

 

 

 

 

 

 

NO.

DESCRIPTION

 

 

 

PART NO.

Q'TY

RE-

 

 

 

BHD-501-B

BHD-651-C

PER SET MARKS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

POWER CORD ASSEMBLY

 

 

 

6411A20001Z

1

S

2

MOTOR ASSEMBLY

 

 

 

EAU32357501

1

S

3

CAPACITOR

 

 

 

 

0CZZA20005J

1

S

4

CAPACITOR

 

 

 

 

 

3H00660V

 

 

5

COMPRESSOR, SET

 

 

2520UCBA010

2520UCBA007

1

S

6

OLP.

 

 

 

6750U3L001A

6750U-L048A

1

S

7

PWB(PCB) ASSEMBLY, DISPLAY

 

 

6871A20600B

1

S

8

SENSOR ASSEMBLY

 

 

 

6877A30013L

1

S

9

SWITCH ASSEMBLY, MICRO

 

 

6600A30003C

1

S

10

PWB(PCB) ASSEMBLY, MAIN

 

 

6871A20888C

1

S

11

COIL ASSEMBLY, SOLENOID

 

 

6421A20003K

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

 

 

—9—

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Contents Models BHD-301-C Heat CONTROLLER, INCContents Preface FeaturesItems SpecificationsControl Type HOW does the Dehumidifier WORK? Micro SwitchLocation for the Dehumidifier Auto DefrostHumidity Controller Circuit Diagram Wiring Diagram Bucket and AIR Filter Front Case and Rear GrilleCabinet and Control BOX Control Parts Power Cord AssemblyControl Panel Coil ASSEMBLY, Solenoid BHD-501-B, BHD-651-CShroud and Drain PAN FAN and MotorCONDENSER, Evaporator and Capillary Tube Refrigerating CycleHOW to Replace the Refrigeration System Pulling Vacuum Troubleshooting Guide Condition Cause Remedy Exploded Views Model BHD-501-B Model BHD-651-C Replacement Parts List W0CZZ Capacitor W0CZZ Memo Memo Heat CONTROLLER, INC

BHD-651-C, BHD-501-B, BHD-301-C specifications

The Heat Controller BHD series stands out in the realm of modern heating solutions, offering a perfect blend of efficiency, innovation, and user-friendly features. This series includes the BHD-501-B, BHD-651-C, and BHD-301-C models, each tailored to meet varying heating requirements while ensuring optimal comfort.

The BHD-501-B model is engineered with advanced heating technology that emphasizes energy efficiency. This unit features a programmable thermostat that allows users to set specific heating schedules, ensuring that energy is not wasted when the space is unoccupied. Its compact design makes it ideal for smaller spaces, while its robust heating capability can rapidly warm up a room, making it a reliable choice for those chilly days.

Moving on to the BHD-651-C, this model takes comfort to the next level with its enhanced heating capacity and innovative features. It is equipped with smart technology that can be controlled remotely through a mobile app. Users can adjust settings, monitor energy usage, and receive alerts, giving them unprecedented control over their heating system. Additionally, the BHD-651-C includes safety features such as overheat protection and a tip-over switch, ensuring peace of mind when in use.

The BHD-301-C model is perfect for users looking for a blend of versatility and performance. It boasts an oscillating feature that helps distribute heat evenly across the room, eliminating cold spots. With multiple heat settings, this model allows users to customize their heating preferences based on the environment and personal comfort levels. Moreover, its quiet operation ensures that it won’t disturb the tranquility of your home, making it suitable for bedrooms, offices, or other quiet spaces.

All models in the BHD series are designed with portability in mind, featuring lightweight constructions and easy-to-grab handles. This allows users to move the heaters effortlessly from one room to another. Furthermore, they are built with a modern aesthetic that blends seamlessly into any interior decor.

In conclusion, the Heat Controller BHD series—BHD-501-B, BHD-651-C, and BHD-301-C—brings together advanced features, smart technology, and user-friendly characteristics, making them an excellent choice for all heating solutions. With their focus on efficiency and comfort, these models represent a significant advancement in home heating technology. Whether you need a compact heater for a small space, smart connectivity, or an oscillating unit for even heat distribution, the BHD series has you covered.