Fujitsu AB12 User Manual

3-2 HEAT RECOVERY TYPE
OUTDOOR UNIT
EEV1
EEV3
RECEIVER
TANK
A LATEOR
CCUMU
OIL
SEPARATER
OIL
SEPARATER
OIL SEPARATER
4WV1
4WV5
4WV2 4WV3 4WV4
COMP.1 COMP.2 COMP.3
SV3
SV4
SV5
SV6
SV7
SV8
SV2
SV1
THD1
THD2
THD3
THHI1
THHI2
THHI3
THHO3
THHO2
EEV2
T
HO1
HP
LP
LP
HP
MP
H.E.1 H.E.2 H.E.3
:4-way valve :Check valve :Expansion valve :Capillary tube :Ball valve
:Oil sensor
:Strainer :Pressure sensor
:Dryer
:Solenoid valve
:Thermistor
TH
D
:Discharge thermistor
TH
Hi
:H.E. inlet thermistor
TH
HM
:H.E. middle thermistor
TH
HO
:H.E. outlet thermistor
TH
OA
:Outlet air thermistor
HP:High pressure MP:Middle pressure LP:Low pressure
:Pressure switch
HP:High pressure LP:Low pressure
:Power accumulation unit :Heat exchanger
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
THHO THHM THHI
THOA
EEV
THHO THHM THHI
THOA
EEV
THHO THHM THHI
THOA
EEV
BV1
BV2
BV3
THO
THs:Suction thermistor
THR:Room temp thermistor
THo:Outdoor temp thermistor
THIA
THIA
THIA
THS
THIA:Indoor Room temp thermistor
SVD
SVs
SVB1
SVB2
SVD
SVs
SVB1
SVB2
SVD
SVs
SVB1
SVB2
R.B UNIT
R.B UNIT
R.B UNIT
– 24 –

Fujitsu AB12 Specifications

General

Brand	Fujitsu
Model	AB12
Category	Air Conditioner
Language	English