Krom Schroder valVario VAA 1 Скачать руководство пользователя страница 11

VAA · Edition 05.22

EN-11

Power consumption:

type

Voltage

Power

VAA 1

24 V DC

25 W

VAA 1

100 V AC

25 W (26 VA)

VAA 1

120 V AC

25 W (26 VA)

VAA 1

200 V AC

25 W (26 VA)

VAA 1

230 V AC

25 W (26 VA)

VAA 2, 

VAA 3

24 V DC

36 W

VAA 2, 

VAA 3

100 V AC

36 W (40 VA)

VAA 2, 

VAA 3

120 V AC

40 W (44 VA)

VAA 2, 

VAA 3

200 V AC

40 W (44 VA)

VAA 2, 

VAA 3

230 V AC

40 W (44 VA)

Contact rating of position switch:

type

Voltage

Current (resistive 

load)

min.

max.

VAA..S

12–

250 V AC, 

50/60 Hz

100 mA

3 A

VAA..G

12–

30 V DC

2 mA

0.1 A

Switching frequency of position switch: max. 5 x per 
minute.

switching 

current

switching cycles*

cos φ = 1

cos φ = 0.6

0.1

500,000

500,000

0.5

300,000

250,000

1

200,000

100,000

3

100,000

* Limited to max. 200,000 cycles for heating systems.

13 DesIGneD LIFetIMe

This information on the designed lifetime is based on 

using the product in accordance with these operat-
ing instructions. Once the designed lifetime has been 
reached, safety-relevant products must be replaced.  
Designed lifetime (based on date of manufacture) in 
accordance with EN 13611, EN 161 for VAA: 

type

Designed lifetime

switching 

cycles

time (years)

VAA 115 to 

225

500,000

10

VAA 232 to 

365

200,000

10

You can find further explanations in the applicable 

rules and regulations and on the afecor website (www.
afecor.org).
 

This procedure applies to heating systems. For ther-

moprocessing equipment, observe local regulations.

14 LoGIstICs

transport

Protect the unit from external forces (blows, shocks, 
vibration).

Transport temperature: see page 10 (12 Technical 

data). 

Transport is subject to the ambient conditions de-

scribed.
Report any transport damage on the unit or packaging 
without delay.
Check that the delivery is complete. 

storage

Storage temperature: see page 10 (12 Technical 
data).
 
Storage is subject to the ambient conditions described.
Storage time: 6 months in the original packaging before 
using for the first time. If stored for longer than this, the 
overall service life will be reduced by the corresponding 
amount of extra storage time.

Содержание valVario VAA 1

Страница 1: ...This unit must be installed and commissioned in accordance with the regulations and standards in force These instructions can also be found at www docuthek com 1 2 Explanation of symbols 1 2 3 a b c...

Страница 2: ...ent temperature enclosure inlet pressure and installation position see type label Elster GmbH Osnabr ck Germany Vxx XXXX 3 INSTALLATION CAUTION Incorrect installation Please observe the following to e...

Страница 3: ...ended tightening torques for the connection parts See page 10 12 Technical data f g 4 WIRING WARNING Risk of injury Please observe the following to ensure that no damage occurs Electric shocks can be...

Страница 4: ...on switch can be removed 1 3 2 LV1 N 1 COM 2 Valve open Valve closed 3 1 3 2 LV1 N 1 COM 2 Valve open Valve closed 3 When installing two plugs on VAA a with position switch label the sockets and plugs...

Страница 5: ...adjusted for maximum flow rate Q The markings on the cover cap can be used for coarse adjustment of the flow rate The cover cap can be rotated without changing the current flow rate Allen key 2 5 mm D...

Страница 6: ...ly 2 Close the gas supply 3 4 5 6 7 8 Remove the M20 cable gland or other type of connection VAA without proof of closure switch a b c VAA with proof of closure switch a b c d e VAA with damping unit...

Страница 7: ...nit 1 2 3 4 5 6 7 Open the gas solenoid valve and the gas supply VAA with proof of closure switch Depending on the design of the proof of closure switch one of the two enclosed seals must be inserted...

Страница 8: ...5 13 Switch on the solenoid actuator so that the guide pin becomes visible 14 15 Switch off the solenoid actuator The damping unit is lowered 16 17 M3 18 Open the air supply and switch on the power su...

Страница 9: ...on to the PE wire see page 3 4 Wiring 11 ACCESSORIES 11 1 Pressure switch for gas DG VC The pressure switch for gas monitors the inlet pres sure pu and the outlet pressure pd Monitoring the inlet pres...

Страница 10: ...essure cleaner and or cleaning products 12 2 Mechanical data Gas types clean air The air must be clean and dry in all temperature conditions and must not contain condensate Medium temperature ambient...

Страница 11: ...s been reached safety relevant products must be replaced Designed lifetime based on date of manufacture in accordance with EN 13611 EN 161 for VAA Type Designed lifetime Switching cycles Time years VA...

Страница 12: ...of the Disclosure Table China RoHS2 see certificates at www docuthek com 16 DISPOSAL Devices with electronic components WEEE Directive 2012 19 EU Waste Electrical and Electronic Equipment Directive A...

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