Piping Diagram: Indoor Unit - Daikin Altherma EPGA011-016DV Installer's Reference Manual

Low temperature split
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14 Technical data
14.3

Piping diagram: Indoor unit

A
B
R2T
a
e
k
B
R1T
b
e
k
A
Water side
B
Field installed
a
Space heating water OUT
b
Water IN connection
c
Pump
d
Expansion vessel
e
Shut-off valve, male-female 1" (if equipped)
f
Magnetic filter/dirt separator
g
Safety valve
h
Air purge
i
Drain valve
j
Backup heater
k
Loose nut 1"
Installer reference guide
86
h
c
j
i
d
g
h
f
i
S1L
B1PW
B1L
3D120613
B1L
Flow sensor
B1PW
Space heating water pressure sensor
R1T
Thermistor (heat exchanger – water OUT)
R2T
Thermistor (backup heater – water OUT)
S1L
Flow switch
Screw connection
Flare connection
Quick coupling
Brazed connection
EPGA11~16DAV3 + EABH/X16DA6V+9W
Daikin Altherma – Low temperature split
4P556069-1 – 2018.10

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