Fujitsu AB12 User Manual

INDOOR UNIT
EEPROM
Power supply
(CN25)
Wired remote
controller(CN17)
(CN24)
(CN24)
TEST(CN18)
FLOAT SW(CN15)
ROTARY SW(SW5,7,9)
DIP SW(SW1-4)
ROOM THERMISTER(CN19)
PIPE INLET/IMEDIATE
/OUTLET THERMISTER(CN20)
OUTLET THERMISTER(CN21)
COMMUNICATION
PWB.(CN26)
(CN22)
LOUVER(CN10,CN11)
EEV(CN14)
INDICATOR
DISPLAY(CN13)
DRAIN PUMP(CN5)
SV(CN6)
FAN MOTER(CN4)
MICROPROCESSOR
MICROPROCESSOR
4-2 MICROPROCESSOR BLOCK DIAGRAM
AUXILIARY
HEATER(CN12)
AUXILIARY
HEATER OUTPUT
EXTERNAL OUTPUT
INDICATOR
DISPLAY OUTPUT
SP MOTOR
DRIVE CIRCUIT
ACTUATOR
DRIVE CIRCUIT
FILTER CIRCUIT
RECTIFICATION
SMOOTHING
CIRCUIT
DC-DC CONVERTER
5V,12V,14V
POWER DETECTION
CIRCUIT
TEMPERATURE
DETECTION CIRCUIT
FAN ROTATION
READ CIRCUIT
SWITCH
READ CIRCUIT
FLOAT SWITCH
INPUT CIRCUIT
TEST INPUT
CIRCUIT
EXTERNAL INPUT
CIRCUIT
COMMUNICATION
CIRCUIT
FLASH WRITE
CIRCUIT
RESET CIRCUIT
OSCILLATOR
CIRCUIT
WIRED REMOTE
CONTROLLER
READ CIRCUIT
FLASH WRITE
CIRCUIT
RESET CIRCUIT
OSCILLATOR
CIRCUIT
BUZZER OUTPUT
COMMUNICATION
FAN FEEDBACK
(CN16)
■
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Fujitsu AB12 Specifications

General

Brand	Fujitsu
Model	AB12
Category	Air Conditioner
Language	English