Operation - Danfoss AMV 610 Installation Manual

Installation Guide
Valves VFG .., AFQM ⓫
Setting the final position
"Valve CLOSED" ①
Procedure:
1. Set rotary switch to position "CLOSE" ②.
The stroke indicator ③ must move in
the direction of the arrow up to its stop.
 Valve is completely closed
2. Align stroke indicator:
• Loosen screws ④
• Align display to 0 ⑤
• Tighten screws
3. Dismount the cover see
4. If available, connect measuring
device ⑥ to sockets
If no measuring device is available,
continue with step 6.
5. Turn pot ⑦ with a screwdriver until the
measuring device shows 0 V
 The final position "Valve CLOSED" is set.
Adjustment without measuring device
6. Turn pot with a screwdriver by about 10
rotations to the right ⑧
7. Afterwards, turn pot to the left ⑨ until
the relay switch is audible, then stop
immediately
If the pot has been turned too far, turn
it again to the right and afterwards
again to the left
 The final position "Valve CLOSED" is set.
Setting the final position
"Valve OPEN" ⑩
Procedure:
1. Find the stroke in the table below:
DN
Type
15, 20, 25
32, 40
50, 65
VFG 2
VFG 21 80
VFG 25
100, 125
AFGM
150, 200, 250
150, 200, 250
2. Set rotary to position "OPEN" ⑪
 Valve opens, as soon as the stroke ⑫
has been reached, set rotary switch to
position "STOP" ⑬
Example:
DN 100, stroke 20 mm
3. Observe measuring device ⑭, turn
pot ⑮ until 2 V is displayed
 The final position "Valve OPEN" is set.
Adjustment without measuring device:
1. Turn pot for about 50 rotations to the
right ⑯
2. Rotary switch to position "OPEN" ⑪
3. Turn pot to the left ⑰
 Valve opens, stroke ⑫ moves in the
direction of the arrow. When the stroke
is reached the rotation stops
8
DH-SMT/SI
AMV (-H) 610, 613, 633
4. Set rotary switch to "AUTO" ⑱
5. Mount Cover and rotary switch.
Valves VFU 2 ⓬
reversed closing direction.
The valve VFU 2 is opened by the safety
return function.
Setting the final position
"Valve OPEN" ①
❾
Procedure:
1. Set rotary switch to position "CLOSE" ②.
The stroke indicator ③ must move in
the direction of the arrow up to its stop.
 Valve is completely opened ①
3. Align stroke indicator:
• Loosen screws ④
• Align display to 0 ⑤
• Tighten screws
4. If available, connect measuring
device ⑥ to sockets
If no measuring device is available,
continue with position 6.
5. Turn pot ⑦ with a screwdriver until the
measuring device shows 0 V.
 The final position "Valve OPEN" is set.
Adjustment without measuring device
6. Turn pot ⑦ with a screwdriver by about
10 rotations to the right ⑧.
7. Afterwards, turn pot ⑦ to the left ⑨
until the relay switch is audible, then
stop immediately.
If the pot has been turned too far, turn
Valve stroke
it again to the right and afterwards
6 mm
again to the left.
8 mm
 The final position "Valve OPEN" is set.
12 mm
18 mm
Setting the final position
20 mm
"Valve CLOSED" ⑩
24 mm
1. Find the stroke in the table below:
30 mm
Type
AMV 613-Y60
VFU2
Procedure:
2. Set rotary switch to position "OPEN" ⑪
 Valve VFU 2 closes, stroke indicator ⑫
moves in the direction of the arrow.
3. As soon as the stroke ⑫ has been
reached, set rotary switch to position
"STOP" ⑬
4. If the stroke is > 20 mm:
Turn pot ⑭ to the left ⑮ until the
relay switch is audible.
If the stroke is < 20 mm:
Turn pot ⑭ to the right ⑯ until the
relay switch is audible.
Remarks to VFU 2
In contrary to the valves VFG ..,
AFQM , the valve VFU 2 has a
DN
Valve stroke
15, 20, 25
6 mm
32, 40
8 mm
50, 65
12 mm
80
18 mm
100, 125
20 mm
VI.AA.T2.3K
 The final positions are set.
5. Mount cover and rotary switch
6. Set rotary switch to position "AUTO" ⑰
Setting the Output Signal 0(4)-20 mA ⓭
After the adjustment, the output signal is
proportional to the valve stroke "h" ①.
The range of the output signal 0-20 mA or
4-20 mA can be set at the pot ②.
Adjustment is carried out by turning in the
direction of the arrow up to the stop.

Operation

Rotary switch positions electrical
adjustment manual ⓮
• Set rotary switch to CLOSE ① and the
actuator runs out ②. After adjustment
set it to "STOP" ③
• Set rotary switch to OPEN ④ and the
actuator runs back ⑤. After adjustment
set it to "STOP" ⑥
• Set rotary switch to STOP and the
actuator remains in the last positions.
Set rotary switch to AUTO ⑦ and the
actuator is driven by the external
controller
Standard settings for normal operation
always have to be set.
Mechanical Manual Adjustments ⓯
(only for the actuators AMV 610, AMV-H 613)
In case of a power supply failure or a
operating fault, the valve may be opened
or closed.
Procedure:
1. Turn rotary switch to position
"CLOSE" ①.
2. Loosen security screw ②.
3. With hook wrench (accessory) retract
actuator stem ③.
VFG .., AFQ opens ④
VFU 2 closes ④
4. With hook wrench (accessory) extend
actuator stem ⑤.
VFG .., AFQ closes ⑥
VFU 2 opens ⑥
Prior to switching to automatic operation
(AUTO), it is absolutely necessary to
completely turn the adjustment nut ⑤ to
its stop.
Tighten security screw ⑦.
If this is not observed, the valve cannot be
closed. (VFU ... not be opened).
Danfoss Heating