Esp Curve: Indoor Unit; Name Plate: Indoor Unit - Daikin ERGA06EAV3H Installer's Reference Manual

17 | Technical data

17.8 ESP curve: Indoor unit

17.9 Name plate: Indoor unit

Installer reference guide
282
Note: A flow error will occur when the minimum water flow rate is not reached.
A (kPa)
80
70
60
50
40
30
20
C D E
10
0
0 5 10
A External static pressure in the space heating/cooling circuit
B Water flow rate through the unit in the space heating/cooling circuit
C Minimum water flow rate during normal operation
D Minimum water flow rate during Cooling operation
E Minimum water flow rate during Heating/Defrost and Backup-Heater operation
Dashed lines: Operation area is extended to lower flow rates only in case the unit
operates with heat pump only. (Not in startup, no backup heater operation, no
defrost operation.)
Notes:
▪ Selecting a flow outside the operating area can damage the unit or cause the unit
to malfunction. See also the minimum and maximum allowed water flow range in
the technical specifications.
▪ Make sure water quality complies with EU directive 2020/2184.
a
b
MFG. NO .:
c
MFG. DATE :
d
kg
= =
f
PMS = MPa
g
V = l
h
T = °C
max
i
Q = kWh/24h
st
j
pH O =
MPa
2
k
V = l
l
PM W = MPa
17‒0
a Modelname
b Manufacturing number
c Manufacturing date
d Empty weight
e Total filled weight
f Max. operating pressure PMS (heating circuit)
g Water volume (storage tank)
h Max. operating temperature T
i Standby heat loss in 24 hours at 60°C (storage tank) Q
j Operating pressure of storage water pH
k Domestic hot water volume (heat exchanger)
l Max. operating pressure PMS (drinking water installation)
m Nominal voltage U
n Rated current of fuse
o Protection type
p Backup heater (optional)
15 20 25
MADE IN:
m
MAX.
U = ~ 230 V 50 Hz /
q
s
e
r
p(R32) ≤ 4.6 MP a
kg
R32
p
t
u
(storage tank water)
max
30 35
B (l/min)
Germany
n o
= A
;
=
v w
st
O
2
ERGA04~08EAV3+V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1 – 2022.01