16 | Technical data
Installer reference guide
283
ERGA04~08EA + EHVH04+08SU18+23EA
Daikin Altherma 3 R F
4P629090-1A – 2021.11
16.8 ESP curve: Indoor unit
Note: A flow error will occur when the minimum water flow rate is not reached.
0
0 5 10 15 20 25 30
35
20
30
C
40
50
60
70
10
4D112012
B (l/min)
A (kPa)
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
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:
â–ª 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.
â–ª Make sure water quality complies with EU directive 2020/2184.
16.9 Technical specifications: Domestic hot water tank
16.9.1 Test results in accordance with EN12897 (2016)
INFORMATION
This unit has been tested and approved according to BSEN12897:2016
Description Hot water capacity Reheat time
EHVH04SU18EA6V 145l 15min 26sec
EHVH04SU23EA6V 195l 20min 06sec
EHVH08SU18EA6V 145l 15min 26sec
EHVH08SU23EA6V 195l 20min 06sec
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