Daikin Altherma EAVH16S18DA6V - 8 Technical Data; Piping Diagram: Indoor Unit

8 Technical data
Installation manual
22
EAVH/X16S18+23DA6V+9W
Daikin Altherma – Low temperature split
4P556067-1 – 2018.10
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
available on the Daikin Business Portal (authentication required).
8.1 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
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
b2 Domestic hot water: hot water OUT
c1 Water IN connection
c2 Water OUT connection
d Pump
e Backup heater
f Shut-off valve for service (if equipped)
g Expansion vessel
h Magnetic filter/dirt separator
i Safety valve
j Air purge
k Drain valve
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