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14 Technical data
Installer reference guide
86
EPGA11~ EAVH/9W
Daikin Altherma – Low temperature split
4P556070-1 – 2018.10
14.3
Piping diagram: Indoor unit
3D120611
B1PW
M3S
R8T
R2T
R1T
R5T
A
B
B
d
a2
a1
b2
b1
g
h
k
k
i
j
e
j
k
f
f
l
l
l
l
S1L
c2
c1
B1L
B
f
B
f
A
Water side
B
Field installed
a1
Space heating water IN
a2
Space heating water OUT
b1
Domestic hot water: cold water IN, loose nut 3/4"
b2
Domestic hot water: hot water OUT, loose nut 3/4"
c1
Water IN connection
c2
Water OUT connection
d
Pump
e
Backup heater
f
Shut-off valve, male-female 1" (if equipped)
g
Expansion vessel
h
Magnetic filter/dirt separator
i
Safety valve
j
Air purge
k
Drain valve
l
Loose nut 1"
B1L
Flow sensor
B1PW
Space heating water pressure sensor
M3S
3-way valve (space heating/domestic hot water)
R1T
Thermistor (heat exchanger – water OUT)
R2T
Thermistor (backup heater – water OUT)
R5T, R8T
Thermistor (tank)
S1L
Flow switch
Screw connection
Flare connection
Quick coupling
Brazed connection
Содержание Altherma EAVH16S18DA6V
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