Exhausto VEX100CF Series, Original Instructions Manual

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6.3 Water heating system
Water heating coil
HCW
Weight Weight without fluid 9.5 kg
Water content 2.4 l
Dimensions Face area (h x b) 475 x 760 mm
Data Test pressure 3000 kPa
Max. operating pressure 1000 kPa
Number of rows of pipes qty. 2
Number of circuits qty. 5
Pipe connection DN20 (¾")
Fin spacing 2.1 mm
Permissible media temperature 5..0.95 ℃
Recommendation
A precise calculation of the heating coil is recommended, to be carried
out with calculation program EXselect, available on www.exhausto.dk.
6.3.1 MVM motor valve
Valve K
VS
1.0 - 4.0 K
VS
6.3
Test pressure 1600 kPa 1600 kPa
Max. differential pressure 100 kPa 200 kPa
Permissible media temperature 5°C - 110°C 5°C - 110°C
The valve will remain permanently
open if the differential pressure is greater than 100
kPa
is greater than 200
kPa
Motor K
VS
1.0 - 4.0 K
VS
6.3
Permissible ambient temperature -30 ℃ - 50 ℃ -30 ℃ - 50 ℃
Ingress protection, in accordance with
IEC IP40 IP40
Time taken to open/close 34 s 30 s
Power supply (50/60 Hz, AC/DC) 24 VAC ±20%
24 VDC ±20%
24 VAC ±20%
24 VDC ±20%
Regulation 0–10 VDC 0–10 VDC
3005706-2017-06-08
Technical data
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