Daikin ERGA04EAV3A, Руководство по установке для специалистов

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16 | Technical data
Installer reference guide
251
ERGA04~08EAV3(A) + EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629085-1 – 2020.08
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
4D112014
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:
▪ 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.
▪ Water quality must be according to EU directive 98/83 EC.