Daikin Super Multi Plus E-Series FTXG25EV1BW, Руководство по обслуживанию

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SiBE18-821_C Refrigerant Flow for Each Operation Mode
Refrigerant Circuit 73
3.3 Cooling Oil Return Operation
OUTDOOR UNIT
INDOOR UNIT
FIELD PIPING
FIELD PIPING
SIR
OCCO F
A
N
SIR
OCCO F
A
N
SIR
OCCO F
A
N
SIR
OCCO F
A
N
SIR
OCCO F
A
N
SIR
OCCO F
A
N
SIR
OCCO F
A
N
M M M M
M M M
(R13065)
EV
A
: 56 pulse
EV
H
: SH control
EV
B
: 56 pulse
EV
H
: Full close
EV
B
: 56 pulse
EV
A
: SH control
FIELD PIPING FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
FIELD PIPING
"OFF" "OFF" "OFF" "OFF"
"ON" "ON" "ON"
FIELD PIPING
EV
A
: SH control EV
B
: SH control EV
C
: 56 pulse EV
H
: Full close
SV
SV
SER
VICE POR
T
FIL
TER
FIL
T
ER
FIL
TER
FIL
TER
FIL
TER
HEA
T EXCHANGER
COMPRESSOR
A
CCUMULA
T
OR
SOLENOID VA
LV
E
HIGH PRESSURE SENSOR
FOUR W
A
Y
VA
LV
E
SER
VICE
POR
T
ELECTR
ONIC
EXP
ANSION V
A
LVE
(Y1E)
DOUBLE PIPE HEA
T EXCHANGER
ELECTR
ONIC
EXP
ANSION V
A
LVE
(Y3E)
CAPILLAR
Y
TUBE
LO
W PRESSURE
SENSOR
SOLENOID VA
LV
E
CAPILLAR
Y
TUBE
CAPILLAR
Y
TUBE
Oil
separation
HIGH PRESSURE SWITCH
GAS LINE ST
OP V
A
LV
E
PRESSURE REGULA
TING V
A
LV
E
LIQ
UID LINE
ST
OP V
A
LV
E
FIL
TER
FIL
TER
EV
H
EV
C
EV
B
EV
A
FIL
TER
FIL
TER
FIL
TER
FIL
TER
FIL
TER
EV
H
EV
A
EV
B
FIL
TER
FIL
TER
FIL
TER
FIL
TER
EV
H
EV
A
EV
B
FIL
TER
FIL
TER
BP UNIT
ELECTR
ONIC
EXP
ANSION V
A
LVE(BYP
ASS)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
B)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
A)
GAS SIDE
THERMIST
OR(DGA)
GAS SIDE
THERMIST
OR(DGB)
LIQ
UID SIDE
THERMIST
O
R(DLB)
LIQ
UID SIDE
THERMIST
O
R(DLA)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
B)
LIQ
UID SIDE
THERMIST
OR(DLB)
LIQ
UID SIDE
THERMIST
OR(DLA)
GAS SIDE
THERMIST
OR(DGA)
GAS SIDE
THERMIST
OR(DGB)
ELECTR
ONIC
EXP
ANSION V
A
LVE(BYP
ASS)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
A)
GAS SIDE
THERMIST
OR(DGA)
GAS SIDE
THERMIST
OR(DGB)
GAS SIDE
THERMIST
OR(DGC)
LIQ
U
ID SIDE
THERMIST
OR(DLA)
LIQ
U
ID SIDE
THERMIST
OR(DLB)
LIQ
U
ID SIDE
THERMIST
OR(DLC)
ELECTR
ONIC
EXP
ANSION V
A
LVE(BYP
ASS)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
A)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
B)
ELECTR
ONIC
EXP
ANSION V
A
LVE(R
OOM
C)
HEA
T EXCHANGER
F
AN MO
T
O
R
F
A
N MO
T
O
R
F
A
N MO
T
O
R
F
A
N MO
T
O
R
F
A
N MO
T
O
R
F
A
N MO
T
O
R
F
AN MO
T
O
R
HEA
T EXCHANGER
HEA
T EXCHANGER
HEA
T EXCHANGER
HEA
T EXCHANGER
HEA
T EXCHANGER
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T
EXCHANGER THERMIST
OR
HEA
T EXCHANGER
(Y2S)
: High pressure liquid refr
iger
ant
: High pressure high temp
. gas refr
iger
ant
: Lo
w pressure lo
w temp
. liquid or gas refr
iger
ant
Y1E 480 pulse Y3E PI control Y2S OFF