8
Technical data
A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is
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8.1
Piping diagram: Indoor unit
A
B
R2T
a
e
k
B
R1T
b
e
k
A
Indoor unit
B
Field installed
a
Space heating water OUT
b
Water IN connection
c
Pump
d
Expansion vessel
e
Shut-off valve, male-female 1"
f
Magnetic filter/dirt separator
g
Safety valve
h
Air purge
i
Drain valve
j
Backup heater
k
Loose nut 1"
B1L
Flow sensor
B1PW
Space heating water pressure sensor
R1T
Thermistor (water IN)
R2T
Thermistor (backup heater – water OUT)
S1L
Flow switch
Screw connection
Flare connection
Quick coupling
Brazed connection
EABH/X16DF6V+9W
Daikin Altherma 3 H W
4P644479-1 – 2020.12
h
c
j
i
d
g
h
f
i
S1L
B1PW
B1L
3D120613A
8 Technical data
Installation manual
25