Daikin ERSQ 011AAV1, Service Manual

Page: 222 / 262

Piping Diagrams ESIE09-08
210 Appendix
1. Piping Diagrams
1.1 Outdoor Unit
ERRQ + ERSQ 011/014/016 AAV1
ELECTRONIC EXP
ANSION
V
A
L
VE (Y3E)
ELECTRONIC EXP
ANSION
V
A
L
VE (Y1E)
HEA
T
EXCHANGER
FIL
TER
FIL
TER
FIL
TER
FIL
TER
OIL SEP A-
RAT OR
R8T
R1T
R4T
R2T
R5T
R3T
R6T
R7T
ACCUMULA
T
O
R
HEA
TING
ST
OP
V
A
L
VE (WITH SER
VICE POR
T
ON FIELD PIPING SIDE
ø
7.9MM FLARE CONNECTION)
DEFROST
FA
N
S
M1F M2F
SP
p >
SER
VICE POR
T
4-W
A
Y
V
A
L
VE
(Y1S)
CAPILLAR
Y
TUBE
CAPILLAR
Y
TUBE
HIGH PRESSURE SENSOR (S1NPH)
HIGH
PRESSURE
SWITCH
(S1PH)
SOLENOID V
A
L
VE
(Y3S)
SOLENOID V
A
L
VE
(Y2S)
DOUBLE PIPE HEA
T
EXCHANGER
PRESSURE REGULA
TING
VA
LV
E
SV
SV
SP
COMPRESSOR (M1C)
Low pressure sensor (S1NPL)