Sanyo CMH1822, KMH0922 service manual To avoid electrical shock hazard, be sure to

Page 16

Electrical Wiring Diagram

To avoid electrical shock hazard, be sure to

WARNING:

Outdoor Unit: CMH1822

disconnect power before checking, servicing

 

and/or cleaning any electrical parts.

Power supply

TO INDOOR UNIT

Control supply

TO INDOOR UNIT

Control supply

Terminal plate

1RED

2BLK

G

Terminal plate

7PB

7

6

5

4

3

2

1

BLK

RED

7PA

7

6

5

4

3

2

1

Terminal plate

RED

 

 

 

RED

SA

BLK

 

SA

GRN

(GRN/YEL)

BLK

WHT

GRY

VLT

BLU

PNK

YEL

ORG

RED

BRN

RED

BLK

RED

GRN

 

 

Power relay A

RED

3

4

 

 

 

 

A

 

 

RED

1

2

 

Power relay B

 

 

(GRN/YEL)

 

3

4

ORG

 

 

 

B

 

 

 

1

2

 

 

BLU

 

 

GB

PA1

 

 

PB1

 

 

 

 

 

FMB

 

 

 

SVB

 

 

 

CMB

 

 

 

24B

 

 

CONTROLLER

GA

FMA

SVA

CMA

24A

FU Supply

OLR. A

 

 

PTC. A

 

 

 

RED

 

 

 

BLK

 

 

Capacitor A

BLK

WHT

 

 

 

BLK

 

WHT

 

OLR. B

 

 

 

 

BLK

 

 

BLU

RED

 

 

Capacitor B

 

WHT

 

BLK

WHT

 

 

BLU

ORG

PTC. B

 

 

BLK

 

PB2

 

 

 

 

PA2

Capacitor F

(BLU)

 

 

 

 

 

 

 

BRN

1

1

BRN

 

PNK

2

2

PNK

FMO

WHT

1

1

WHT

FMG

GRY

2

2

GRY

 

 

(RED)

 

 

 

(WHT)

 

S. CA

WHT

1

1

RED

S. CA

WHT

2

2

RED

S. CB

YEL

1

1

RED

S. CB

YEL

2

2

RED

 

 

(GRN)

 

CS 1

1

BLK

2

2

BLK

Thermistor

 

C

 

Compressor Amotor

R

 

CMA

 

 

 

 

 

 

S

 

 

 

C

 

Compressor Bmotor

S

 

CMB

 

 

 

 

 

 

R

 

 

YEL

 

FM

motor

 

Fan

 

Solenoid coilA

S. CA

 

 

 

S. CB

Solenoid coilB

 

 

 

11WM – 700700

Image 16
Contents Split System AIR Conditioner Page CMH1822 / KMH0922 ⋅2 Basic Information Please Read Before Starting Table of Contents Operating Range CMH1822 / KMH0922 ⋅2Specifications Applicable Indoor Unit Outdoor Unit CMH1822 Dimensional DataIndoor Unit KMH0922 Cooling Capacity 230V CMH1822 / KMH0922 ⋅1208V CMH1822 / KMH0922 ⋅1 Phase 60Hz 230V Model Name CMH1822 / KMH0922 ⋅1 Heating CapacityPhase 60Hz 208V Model Name CMH1822 / KMH0922 ⋅1 Cooling Cycle Refrigerant Flow DiagramHeating Cycle Electrical Characteristics CMH1822 / KMH0922 ⋅1 Electrical DataTo avoid electrical shock hazard, be sure to Outdoor Unit H407/12M

KMH0922, CMH1822 specifications

The Sanyo KMH0922 and CMH1822 are innovative air conditioning units that represent the cutting edge in climate control technology. These models showcase a blend of advanced features and energy-efficient technologies, making them ideal choices for residential and commercial environments.

One of the key features of both the KMH0922 and CMH1822 is their impressive energy efficiency ratings. Utilizing inverter technology, these units are capable of adjusting their compressor speed based on the cooling demand. This not only ensures a more stable temperature but also significantly reduces electricity consumption, leading to cost savings on energy bills. Moreover, both models are designed to operate quietly, creating a comfortable environment without disruptive noise.

The Sanyo KMH0922 is particularly noted for its compact design, which makes it suitable for smaller spaces without sacrificing performance. This model is equipped with a multi-stage filtration system that effectively captures dust, allergens, and other airborne particles, promoting cleaner air quality in the room. It also features a user-friendly digital thermostat, allowing for precise temperature control and programmable settings for optimal comfort.

In contrast, the CMH1822 offers higher cooling capacity, making it a perfect fit for larger areas. This model incorporates advanced humidity control technology, which helps in maintaining the ideal indoor humidity levels, preventing the growth of mold and mildew. Additionally, the CMH1822 is equipped with multiple fan speeds and an adjustable airflow system, ensuring that cool air is evenly distributed throughout the space.

Both units demonstrate significant technological advancements with their smart connectivity options. Users can control the air conditioning remotely through a dedicated mobile app, enabling them to adjust settings and monitor energy usage from anywhere. This feature adds a layer of convenience, allowing for easy management of indoor climate even when users are not home.

The build quality of the Sanyo KMH0922 and CMH1822 is robust, featuring durable materials that withstand various environmental conditions. The sleek and modern design of both models ensures they blend seamlessly into any decor, making them not only functional but also aesthetically pleasing.

In summary, the Sanyo KMH0922 and CMH1822 models showcase the epitome of modern air conditioning technology. With energy efficiency, advanced filtration systems, smart connectivity, and user-friendly controls, these units set a high standard for performance and convenience in climate control solutions.