5. SCHEMATIC DIAGRAM

5.1 CIRCUIT DIAGRAM

• MODEL : BD-81/BD-101/BD-123

 

 

 

 

 

 

 

 

 

 

BK

CN-MOTOR

 

CN-AC/DC

CN-AC/DC

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GN/YL

BL

 

 

 

 

 

 

 

 

(GN)

RD

 

 

 

 

 

 

 

 

MOTOR

YL

 

 

 

 

DC PCB

 

 

 

 

RY-LOW

RY-MED

 

 

 

 

OR

 

RY-HI

ASSEMBLY

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

2

F

YL

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANS

 

 

 

 

 

C

OR(BR)

 

(SMPS)

 

THERMISTOR

 

 

 

BK

 

 

 

 

 

 

 

CN-PWR

 

 

 

CN-TH1

 

 

 

 

RD

 

 

 

 

 

 

H

 

ZNR01J

 

 

SWITCH

 

 

 

 

 

DC12V

 

 

 

 

 

 

 

 

WH(BL)

 

FUSE

CN-12V

 

 

4

 

(Ribbed)

 

 

 

 

 

 

250V/T2A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(115V/T2A)

 

 

 

 

 

 

6

BK(BR)

 

 

 

CN-HVB

H.V.

 

 

(Plain)

 

3

 

ASSEMBLY

 

 

 

GN/YL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(GN)

 

RY-COMP

 

BK

RD

 

 

R

 

4

 

 

 

 

 

COMP. S

 

 

AC PCB

 

 

 

 

 

C

BL

 

 

 

 

 

 

 

ASSEMBLY

 

 

 

 

OLP

 

 

 

 

5

 

 

 

 

 

AIR FILTER

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

ASSEMBLY

 

WIRING DIAGRAM

 

 

 

3854A20407A

 

NO.

DESCRIPTION

 

PART NO.

 

Q'TY

RE-

 

 

 

PER SET

MARKS

BD-81

BD-101

BD-123

 

 

 

 

 

 

 

 

 

 

 

 

 

1

POWER CORD

6411A20028A

6411A20028C

6411A20028B

1

 

 

 

 

 

 

 

 

2

FAN MOTOR

4681A20044H

4681A20044F

4681A20041C

1

 

 

 

 

 

 

 

 

3

CAPACITOR

6120AR2194F

6120AR2194K

6120AR2194D

1

 

 

 

 

 

 

 

 

4

THERMISTOR

 

6322AQ9189F

 

1

 

 

 

 

 

 

 

 

5

COMPRESSOR

5416A90007D

2520UKCC2CA

2520UKHK2CA

1

 

 

 

 

 

 

 

 

6

OVERLOAD PROTECTOR

6750A30001N

6750U-L031A

6750U-058A

1

 

 

 

 

 

 

 

 

— 29—

Page 29
Image 29
Heat Controller Schematic Diagram, Circuit Diagram, Model BD-81/BD-101/BD-123, Description QTY, BD-81 BD-101 BD-123

BD-81, BDE-123, BDE-103, BD-123, BD-101 specifications

The Heat Controller series, including the BD-123, BDE-123, BD-101, BDE-103, and BD-81 models, offers an impressive range of features and innovative technologies designed to provide efficient heating and cooling solutions for a variety of environments. Each model is engineered to stand out in performance, making them suitable for both residential and commercial applications.

The BD-123 model boasts an advanced Energy Efficiency Ratio (EER) that ensures users enjoy reduced energy consumption without compromising comfort. This unit is equipped with an intelligent temperature control system that adapts to the surrounding environment, optimizing heating or cooling as needed. Additionally, its sleek, modern design contributes to both aesthetics and functionality, making it an integral part of any space.

The BDE-123 enhances the functionality of the BD-123 by incorporating smart connectivity options. Users can control the temperature of their space remotely via smartphone applications, allowing for greater convenience and energy management. Furthermore, this model features a filter reminder system that alerts users when it’s time for maintenance, prolonging the unit's lifespan and ensuring peak performance.

The BD-101 model is designed with an emphasis on compactness and versatility. Its lightweight structure allows for easy installation in small spaces, making it ideal for apartments and small offices. With multi-speed fan settings, this model provides customizable airflow, catering to individual preferences and requirements.

The BDE-103 enters the market as a top-tier option, featuring advanced inverter technology. This innovative approach significantly reduces power consumption while maintaining consistent temperature control. The BDE-103 also prides itself on quiet operation, allowing users to enjoy a peaceful atmosphere without the disruptive noise often associated with traditional systems.

Lastly, the BD-81 is tailored for users seeking affordable yet reliable heating and cooling solutions. Despite its lower price point, it does not compromise on quality, offering essential features such as adjustable thermostats and programmable timers. This model makes it accessible for budget-conscious users while still providing comfort and efficiency.

In summary, the Heat Controller BD-123, BDE-123, BD-101, BDE-103, and BD-81 models cater to a variety of needs. With a combination of energy efficiency, smart technology, compact design, and affordability, these models are designed to ensure optimum comfort in any setting while prioritizing user convenience and sustainability. Whether for a small apartment or a large commercial space, there is a Heat Controller model that meets the demands of modern living.