EverHot 1000/BL1, Technical Manual

Page: 21 / 46

vs
Hydraulic kit
Is a ready-to-connect solar station for
circulation and venting of solar circuit
medium with mounting attachments.
1) k [m 3 /h] with U=1 mm 2 /s in the return phase (pump side)
With integrated SETTER Inline UN
vs
2) k [m
3 /h] with U=1 mm 2 /s in the flow phase (venting side)
regulating and check valve with direct
indication of the set flow rate in l/min.
Optimized for use in solar applications.
Measured values with medium
viscous- ity u = 2.3 mm 2 /s can be
read directly atthe sight glass during
adjustment without the need for
tables,
diagrams or measuring
devices.
3) Visual scale for water/glycol mix with U= 2,3 mm 2 /s
max. operating temperature:
- Flow circuit (venting side): TB 160ºC
- Return circuit (pump side): TB 110ºC
max. operating pressure: 8 bar.
- Safety valve response pressure: 6 bar
vs
value and measurement range as
per table «Type Program».
Vent pipe: Painted steel
Valve housing components: Brass
Internal components: Stainless steel,
brass and plastic
Sight glass: Boric silicate
O-ring seals: EPDM
Flat seals with high temperature resist-
ance suitable for use in solar applica-
tions
Insulating material: EPP
Thread according to DIN 2999 / ISO 7
and ISO 228
Measuring a c c u r a c y ±10% (of the
highest nominal value)
• Water and proprietary additives
used against corrosion and freezing
(display scale for medium viscosity
u=2.3mm
2 /s)
• Heating water and cooling water
1 Male thread ISO 228, G
1” (line from the collector)
2 Male thread ISO 228, G
1” (line to the collector)
3 Male thread ISO 228, G
1” (line to the reservoir)
4 Male thread ISO 228, G
1” (line from the reservoir)
5 Male thread ISO 228, G
3/4” (expansion vessel line)
6 Female thread DIN 2999 / ISO 7, Rp
3/4” (safety valve blow-off line)
.
21
Fluids
Technical data
Specification text
Includes: flow phase (venting side) and return phase (pump side)
Measurement range 3)
4,0 -16,0 l/min
kVS
1)
3,3
kVS
2)
6,0
Circulation pump
WILO ST 20/6-3
Dimensional drawing
K