© Danfoss | 2017.01 | 5
VI.IR.A2.02
AME 140X
ENGLISH
Safety Notes
To avoid injury of persons and
damages to the device, it is absolutely
necessary to read and observe these
instructions carefully.
Necessary assembly, start-up, and maintenance
work must be performed by qualified and
authorized personnel only.
Please comply with the instructions of the
system manufacturer or system operator.
Do not remove the cover before the
power supply is fully switched off.
AC 24 V
Connect via safety isolating
transformer.
Disposal instruction
This product should be dismantled
and its components sorted, if possible,
in various groups before recycling or
disposal.
Always follow the local disposal regulations.
Mounting
❶
The actuator should be mounted with the valve
stem in either horizontal position or pointing
upwards.
Installation
❷
• Check the valve neck.
• The actuator should be in steam up position
(factory setting)
①
.
• Ensure that the actuator is mounted securely
on the valve body
②
,
③
.
The actuator is fixed to the valve body by
means of a ribbed nut which requires no
tools for mounting. The ribbed nut should
be tightened by hand.
• Wire the actuator according to the wiring
diagram
❸
.
• The direction of stem movement can be
observed on the position indicator
①
.
Auto sleep mode
1. If actuator is not mounted to the valve but
connected to the power supply, it will first
run to its extracted end position (buzz noise
from the motor will appear). This behavior
will last for max 3 minutes when power
supply will be automatically cut off from
electro motor and LED indicators.
2. It is mandatory to drive the spindle of the
actuator to upper position before it will be
installed on valve (please refer to manual
override drawings)!
3. Auto sleep mode switches back to learning
mode by pressing RESET button or by
cycling power supply.
Wiring
❸
Do not touch anything on the PCB!
Switch off the power line before wire
the actuator! Lethal voltage!
Wire the actuator according to the wiring
diagram.
DIP switch settings
❹
Factory settings:
ALL switches (except SW 1 which is in ON
position) are in OFF position!
④
NOTE:
All combinations of DIP switches are allowed.
All functions that are selected are added
consecutively.
SW 1: 0/2 - Input signal range selector
If set to OFF position, the input signal is in
the range from 2-10 V (voltage input) or from
4-20 mA (current input).
If set to ON position, the input signal is in the
range from 0-10 V (voltage input) or from 0-20
mA (current input).
SW 2 : D/I - Direct or inverse acting selector
If set to OFF position, the actuator is direct
acting (stem lowers as voltage increases).
If the actuator is set to ON position, the
actuator is inverse acting (stem raises as voltage
increases).
SW 3: ---/Seq - Normal or sequential mode
selector
If set to OFF position, the actuator is working in
range 0(2)-10 V or 0(4)-20 mA.
If set to ON position, the actuator is working in
sequential range; 0(2)-5(6) V or (0(4)-10(12)mA)
or (5(6)-10 V) or (10(12)-20 mA).
SW 4: 0-5 V/5-10 V - Input signal range in
sequential mode
If set to OFF position, the actuator is working in
sequential range 0(2)-5(6) V or 0(4)-10(12) mA.
If set to ON position, the actuator is working in
sequential range; 5(6)-10 V or 10(12)-20 mA.
SW 5: LIN/MOD - Linear or modified flow
through the VZL valves
If set to ON position, the flow through the
LINEAR characterized VZL valve will modify to
equal percentage-wise equals the control signal.
If set to OFF position, the flow through the valve
VZ or VZL remains same as is valve characteristic
in accordance to the control signal.
SW 6: ---/ASTK - Anti-blocking function
Exercises the valve to avoid blocking in periods
when the heating/cooling is off.
If set to ON position (ASTK), the valve motion is
switched on. The actuator opens and closes the
valve every 7 days.
If set to OFF position (---), the function is
disabled.
SW 7: U/I - Input signal type selector
If set to OFF position, voltage input is selected.
If set to ON position, current input is selected
Reset button
❹③
Press the reset button will cause the actuator to
go through a self stroking cycle (press it for 2 s).
Manual override
❺
Do not manually operate the drive
if power is connected!
Do not dismount the actuator
from the valve when it is in a stem down
position!
If dismounted in a stem down position, there is a
high risk that the actuator gets stuck.
- Remove cover
①
- Press and hold the button (on the bottom
side of the actuator)
②
during manual
override
③
- Replace cover
④
- Install actuator on valve
⑤
,
⑥
Remark:
A ‘click’ sound after energising the actuator
indicates that the gear wheel has jumped into
normal position.
LED signalisation
❻
- lit
- no
- flashing
0-1
0 V
IN
V
SEQ
5-1
0 V
MO
D
AS
TX
I
2-
10 V
D
IR
---
0-
5 V
LI
N
---
U
Dimensions
❼
Part Name
部件名称
Hazardous Substances Table/
有害物质含量表
Lead (Pb)
铅
(Pb)
Mercury (Hg)
汞
(Hg)
Cadmium (Cd)
镉
(Cd)
Hexavalent Chromium (Cr(VI))
六价铬
(Cr(VI))
Polybrominated biphenyls (PBB)
多溴联苯
(PBB)
Polybrominated diphenyl ethers (PBDE)
多溴二苯醚
(PBDE)
Connecting nut/
连接螺母
X
O
O
O
O
O
O: Indicates that this hazardous substance contained in all of the homogeneous material for this part is below the limit requirement in GB/T 26572;
O:
表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572规定的限量要求以下。
X: Indicates that this hazardous substance contained in at least one of the homogeneous material for this part is above the limit requirementw in GB/T 26572;
X:
表示该有害物质至少在该部件的某一均质材料中的含量超出
GB/T 26572
规定的限量要求。