16
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Technical data
Installer reference guide
286
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
16.6 ESP curve: Indoor unit
Note:
A flow error will occur when the minimum water flow rate is not reached.
D E F
G
A (kPa)
B (l/min)
0
10
20
30
40
50
60
70
80
90
100
110
C
0
5
10
15
20
25
30
35
40
45
50
A
External static pressure in the space heating/cooling circuit
B
Water flow rate through the unit in the space heating/cooling circuit
C
Operation range
D
Minimum flow during normal operation
E
Minimum flow during backup heater operation
F
Minimum flow during cooling operation
G
Minimum flow during defrost 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.
16.7 Name plate: Indoor unit
a
d
e
f
g
h
i
k
l
n
q
r
o
=
kg
U =
MFG.
.:
NO
MADE IN:
PMS =
PM =
W
V =
V
=
T
=
max
Q =
st
pH O =
2
MPa
l
°C
kWh/24h
MPa
MPa
;
Germany
MFG. DATE :
=
kg
*0
14
00
00
71
43
30
*
p
c
b
j
l
~ 230 V 50 Hz
/
m
MAX.
=
A
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
max
(storage tank water)
i
Standby heat loss in 24 hours at 60°C (storage tank) Q
st
j
Operating pressure of storage water pH
2
O
k
Domestic hot water volume (heat exchanger)
l
Max. operating pressure PMS (drinking water installation)
m
Nominal voltage U
Содержание ETSHB16P30EF
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