Piping Diagram: Outdoor Unit - Daikin Altherma EAVX-D9WG Installer's Reference Manual
Low temperature split
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Also See for Altherma EAVX-D9WG:
- Operation manual (16 pages) ,
- User reference manual (60 pages)
Table of Contents
14.2
Piping diagram: Outdoor unit
B
A
p
c
R10T
a
d
R9T
b
a
Water OUT, male 1"
b
Water IN, male 1"
c
Gas stop valve with service port
d
Liquid stop valve with service port
e
Refrigerant filter
f
One-way valve
g
Capillary tube
h
Heat exchanger
i
Distributor
j
Service port 5/16" flare
k
4-way valve
l
Muffler
m
Accumulator
n
Economiser heat exchanger
o
Inverter PCB heat sink
p
Plate heat exchanger
E1H
Crankcase heater
M1C
Compressor
M1F
Upper fan motor
M2F
Lower fan motor
R1T
Thermistor (outdoor air)
R2T
Thermistor (compressor discharge)
R3T
Thermistor (compressor suction)
R4T
Thermistor (air heat exchanger liquid pipe)
R5T
Thermistor (air heat exchanger middle)
R6T
Thermistor (refrigerant liquid)
R7T
Thermistor (compressor protection)
R9T
Thermistor (entering water)
R10T
Thermistor (leaving water)
S1PH
High pressure switch
S1PL
Low pressure switch
S1NPH
High pressure sensor
Y1E
Electronic expansion valve (main)
Y2S
Solenoid valve (hot gas bypass)
Y3E
Electronic expansion valve (injection)
Y3S
Solenoid valve (injection bypass)
A
Water side
B
Refrigerant side
Heating
Cooling
EPGA11~16DAV3 + EAVH/X16S18+23DA6V+9W
Daikin Altherma – Low temperature split
4P556070-1 – 2019.02
e
e
f
f
f
f
n
Y1E
o
Y3E
S1NPH
g
Y3S
S1PL
S1PH
R7T
R2T
m
E1H
M1C
R4T
g
h
e
Y2S
k
R5T
i
l
j
l
l
14 Technical data
M
M1F
M2F
M
Installer reference guide
85
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