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EHBH/X16
Daikin Altherma - Low Temperature Split
4P313776-1 – 2012.05
Installer reference guide
64
14 Technical data
14.2.3 Components: Controller (indoor unit)
14.3
Functional diagrams
14.3.1 Functional diagram: Indoor unit
a
Outdoor unit
b
Indoor unit
c
Expansion vessel
d
Manometer
e
Air purge valve
f
Pressure relief valve
g
Backup heater
h
Pump
i
Flow sensor
j
Shut-off valve water outlet with drain and fill valve (field
installation)
k
Shut-off valve water inlet with drain valve (field installation)
l
Filter
m
Heat exchanger
R1T
Outlet water heat exchanger thermistor
R2T
Outlet water backup heater thermistor
R3T
Refrigerant liquid side thermistor
R4T
Inlet water thermistor
Heating
Cooling
R4T
R3T
R2T
R1T
m
h
c
k
l
f
e
i
a
b
j
g
d
Содержание ERHQ011BA
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