Daikin Altherma 3 M - 11 Technical Data; Piping Diagram: Outdoor Unit

11 Technical data
Installation manual
43
EBLA04~08E2V3+E23V3 + EDLA04~08E2V3+E23V3
Daikin Altherma 3 M
4P685229-1A – 2022.05
11 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).
11.1 Piping diagram: Outdoor unit
EBLA04~08E23V3, EDLA04~08E23V3
A B
a2
j
i
h
g
f
b
B1PR
m
l
u
n
o
p
q
S1PH
t
s
r
t
k
e
a1
c
d
b
B1PW
3D139436 A
R2T
R1T
R2T
R3T
R1T
R4T
R3T
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 Backup heater Thermistors (compressor module):
g Automatic air purge valve R1T Outdoor air
h Safety valve R2T Air heat exchanger
i Pump R3T Compressor discharge
j Connection for optional flow switch
k Liquid stop valve Refrigerant flow:
l Filter Heating
m Electronic expansion valve Cooling
n Muffler with filter
o Distributor Connections:
p Heat exchanger Screw connection
q 4‑way valve Flare connection
r Accumulator Quick coupling
s Compressor Brazed connection
t Muffler
u Gas stop valve with service port