Indoor Unit: KMS1812

WARNING: To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts.

FROM OUTDOOR UNIT

Connector

Transformer

BRN

P

 

S

Terminal plate

 

 

3

 

 

RED

 

Power relay

 

 

 

 

2

 

 

WHT

 

 

1

 

 

BLU

 

 

 

 

 

BLU

 

BLK BLK

BRN

 

 

 

 

 

 

 

 

 

1 1

 

 

 

1 2 3

1 2

2 2

 

 

 

1 2 3

1 2

BRN

1

1

2P

3P

2P

Supply

CM

BRN

2

2

SEC

 

 

 

 

 

 

 

CONTROLLER

WHT

1

1

2P

 

 

WHT

2

2

PRY

 

2P LM

 

 

 

5P FM

 

1

2

3

4

5

1

2

1

2

3

4

5

1

2

 

GRY VLT WHT

YEL

GRY GRY

2P

 

 

 

1

2

 

 

 

1

2

Connector

BRN

FM

 

GRY GRY

 

PNK

 

 

 

Capacitor

GRN

 

Louver

Fan motor

LM

motor

 

 

 

Thermistor

 

Thermistor

 

BLK BLK

BLK BLK

1

2

1

2

1

2

1

2

2P

2P

TH1

TH2

Switch assy

 

1

9

 

1

9

9P

1

9

Connector

 

Switch

 

 

assy

 

 

Receiver

 

 

assy

 

16WM – 700699

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Sanyo KMS0712, CM3212, KMS1812 service manual From Outdoor Unit