Daikin Altherma 3 M - Page 44

11 Technical data
Installation manual
44
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685229-1A – 2022.05
EBLA04~08E23V3, EDLA04~08E23V3
a2
i
h
g
a1
b
d
B1PW
c
e
j
f
B1PR
k
l
m
n
o
t
S1PH
p
q
s
s
r
A B
3D139353 A
R1T
R1T
R4T
R3T
R3T
R2T
A Hydro module B1PW Space heating water pressure sensor
B Compressor module B1PR Refrigerant pressure sensor
S1PH High pressure switch
a1 Water IN (screw connection, male, 1")
a2 Water OUT (screw connection, male, 1") Thermistors (hydro module):
b Drain valve (water circuit) R1T Outlet water heat exchanger
c Expansion vessel R3T Refrigerant liquid side
d Flow sensor R4T Inlet water
e Plate heat exchanger
f Automatic air purge valve Thermistors (compressor module):
g Safety valve R1T Outdoor air
h Pump R2T Compressor discharge
i Connection for optional flow switch R3T Compressor suction
j Liquid stop valve
k Filter Refrigerant flow:
l Electronic expansion valve Heating
m Muffler with filter Cooling
n Distributor
o Heat exchanger Connections:
p 4‑way valve Screw connection
q Accumulator Flare connection
r Compressor Quick coupling
s Muffler Brazed connection
t Gas stop valve with service port