Esp Curve; Esp Curve: Indoor Unit - Daikin ERHQ011BA Installer's Reference Manual

14 Technical data
14.8

ESP curve

14.8.1 ESP curve: Indoor unit

160
140
120
100
80
60
40
20
0
0 5 10
ESP : External Static Pressure
Flow : Waterflow through the unit
Notes
1) Selecting a flow outside the area of operation can cause damage or malfunctioning of the unit.
See also minimum and maximum allowed waterflow range in the technical specifications.
2) Water quality must be according to EN directive EC 98/83 EC
Installer reference guide
77
min flow for 3V BUH
min flow for 9W BUH
15 20 25 30 35
Flow (l/min)
40 45 50 55
4D078466_B
EHBH/X16
Daikin Altherma - Low Temperature Split
4P313776-1 – 2012.05