oventrop HydroControl D Instrucciones De Uso página 38

HydroControl D
Commissioning
4
Protection cap
5
Tighten the cap as far as it will go to secure the
impulse tube.
6
Open the HydroPort valve on the partner valve with a
14 mm open-end spanner by turning it a quarter turn.
7. Commissioning
7.1 Filling, venting and checking for
leaks
1
Fill the heating system.
2
Vent the heating system.
3
Carry out a leak test according to DIN EN 1264.
7.2 Presetting
Avoid valve settings below the recommended
setting range.
NOTICE
Damage to the valve due to excessive differential
pressure!
Excessive differential pressure across the valve unit
can cause noise and damage to the valve.
!
Operate your differential pressure control valve
within the recommended setting range.
1
Determine the set value using the charts in the
appendix.
2
Turn the handwheel until the desired value is visible in
setting window 1 and 2 (see Illustr. 1 on page 33).
The digit in setting window 2 must be in the centre.
7.3 Securing the presetting
The set value can be secured against adjustment.
1
Pull the limiting clip out of the parking position under
the handwheel.
2
Slide the limiting clip into the blocking position (see
Illustr. 4 on page 34)
To prevent unauthorised persons from changing the
presetting, you can attach a seal.
1
Guide the sealing wire (accessory item no. 1089091)
through the hole in the limiting clip.
7.4 Measurement with OV-DMC 3
The blue measuring hose of an OV-DMC 3 differential
pressure measuring device can be connected to the
HydroPort valve of the HydroControl D by means of a snap
lock.
A partner valve with measuring function is required for the
measurement, i.e. a HydroControl V or HydroControl M
double regulating valve. The red measuring hose of the
OV-DMC 3 is connected to the red HydroPort connection
of the partner valve and the respective partner valve is to
38
INNENGEWINDE
An- L1
DN schluss [mm]
Rp ½
15 73
Rp ¾
20 78
Rp 1
25 84.5
Rp 1 ¼
32 107
40 Rp 1 ½ 110
Rp 2
50 126
be selected in the OV-DMC 3.
Illustr. 9: Connection scheme OV-DMC 3
Use the Kv value of the partner valve for a flow
measurement. The values of Oventrop valves are
already stored in the OV-DMC 3.
1
Remove the blue protection cap from the HydroPort
valve of the HydroControl D.
2
Place the blue hose of the OV-DMC 3 on the HydroPort
valve.
3
Remove the red protection cap from the HydroPort
valve of the partner valve.
4
Place the red hose on the red HydroPort valve of the
partner valve.
AUSSENGEWINDE
5
Open both HydroPort valves with a 14 mm open-end
L2 An- L1
spanner by turning them a quarter turn.
[mm] schluss [mm]
6
Carry out the measurement.
G ¾ 7
131 89
After completing the measurement, proceed in reverse
order to remove the connections.
G 1
133 90
G 1 ¼
138 8. Dismantling and disposal 96
G 1 ½
154 125
When the product reaches the end of its service life or has
an irreparable defect, it must be dismantled and disposed
155 G 1 ¾ 130
of in an environmentally friendly manner or the
components must be recycled.
G 2 ⅜
166 137
NOTICE
Risk of environmental pollution!
Incorrect disposal can lead to environmental
damage.
!
Dispose of packaging material in an
environmentally friendly manner.
!
If possible, recycle the components.
!
Dispose of non-recycable components
according to local regulations.
9. Charts
The recommended application is determined by the
minimum flow rate (qmmin) and the maximum flow rate
(qmmax).
The control valve sizing can be done with the help of the
charts. Depending on the flow rate and the differential
pressure, the appropriate control valve can be determined.
The expected maximum flow rate of the installation must
Datenblatt HydroControl D
L2 B H
[mm] [mm] [mm]
138 109 180
140 109 186
142 109 195
164 109 195
165 109 200
175 109 222
1000100590_10239176 000 00
Gewicht
[kg]