Danfoss AME 410, Руководство по установке, Страница: 6 / 20

6
Actuator Electrical Settings
⓭
Prior to commissioning, the settings for the
input und output signals and for the final
positions must be carried out.
Prior to any settings, dismount the
cover
① .
Switch Designations
② Pushbutton S1
③ Switch S2
Switches 5, 6
④
Switch 5 must be on “OFF”.
Switch 6 has no function.
Setting the Output Signal
The output signal is proportional to the
actuating stroke.
Setting of the switch
S2 , see ⓮① .
Setting the Input Signal
Connecting the lines to the terminal strip
determines the “current” or “voltage”
input signal, see “Electrical Connection
Diagram”,
⓫
.
Setting of 0 or 4 mA, 0 or 2 V, see ⓮② .
Setting the Final Positions
When the stroke is set (see
⓯
), the
final positions “Valve OPEN” and “Valve
CLOSED” must be equalized with current
and voltage values 0(4) - 20 mA, 0(2) - 10 V.
Valves VFG.., AFQM 6
Setting the final position “Valve
CLOSED”
⓰
•
Set switches 1 and 2 ① .
•
Press pushbutton ② until the valve ③
is completely closed and the direction
indicator
④ stops.
•
Press pushbutton ⑤ .

The final position “Valve CLOSED” is set.
Setting the final position “Valve
OPEN”
⓱
•
Set switches 1 and 2
①
.
•
Press pushbutton
②
until the valve
③
is completely open and the direction
indicator
④ stops.
•
Press pushbutton ⑤ .

The final position “Valve OPEN” is set.
•
Set switch 1 to standard mode ⑥ .
•
Unscrew the stroke limiting screw ⑦ by
one turn.

The setting of the final positions for the
valves VFG.., AFQM 6 is completed.
•
Set the assignment of the effective
direction for the input and output
signals, see
⓴
Setting the Final Positions for
valves VFU 2
In contrary to the valves VFG .., AFQM6, the
valve VFU 2
⓲
③ has a reversed closing
direction.
The valve VFU 2 is opened by the safety
return function.
Setting the final position “Valve
OPEN” (VFU 2)
⓲
•
Set switches 1 and 2 ① .
•
Press pushbutton ② until the valve ③
is completely open and the direction
indicator
④ stops.
•
Press pushbutton ⑤ .

The final position “Valve OPEN” (VFU 2)
is set.
Setting the final position “Valve
CLOSED” (VFU 2)
⓳
•
Set switches 1 and 2
①
•
Press pushbutton
②
until the valve
③
is completely closed and the direction
indicator
④ stops.
•
Press pushbutton ⑤ .

The final position “Valve OPEN” is set.
•
Set switch 1 ⑥

The setting of the final positions for the
valves VFU 2 is completed.
•
Set the assignment of the effective
direction for the input and output
signals, see
⓴
Assignment of the effective
direction for the input and output
signals
Setting of switch 2
⓴
Then, remount cap nut and cover.
Dismounting of Valve and
Actuator
•
21
Danger
Danger of injury by steam or hot water!
Valve without actuator is open ① , sealing
② is in the actuator.
It is absolutely necessary to depressurize
system prior to dismounting.
Carry out dismounting in reverse order as
mounting.
Installation Guide AME 410, AME 413
DEN-SMT/SI VI.AA.R4.6Z Danfoss Heating