Danfoss AME 413 - Manual (Page 6)

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