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7
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Technical data
Service manual
299
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
7.4 Component overview
7.4.1 Component overview: Single phase with backup heater
q
s
u
w
z
g
h
j
a
b
c
d
e
f
k
m
o
i
l
p
r
t
v
x
y
v
aa
n
a
Fan
o
Backup heater thermal protector
b
Fan motor M1F
p
Automatic air purge valve
c
Compressor module
q
Outlet water after backup heater thermistor R2T
d
Main PCB A1P
r
Backup heater
e
Booster heater contactor K3M
s
Outlet water after plate type heat exchanger
thermistor R1T
f
Hydro module
t
Refrigerant liquid thermistor R3T
g
Hydro PCB A1P
u
Water pump
h
Backup heater contactor K1M
v
Drain valve
i
Demand PCB A8P
w
Water outlet
j
Digital I/O PCB A4P
x
Water inlet
k
Plate type heat exchanger
y
Inlet water thermistor R4T
l
Refrigerant pressure sensor S1NPH
z
Water pressure sensor B1PW
m
Manual air purge valve
aa
Water flow sensor B1L
n
Expansion vessel
draft – 31/05/2022 15:53
Summary of Contents for EBLA04E V Series
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