Danfoss AMV 110 NL, AMV 120 NL Actuators for Three Point Control User Guide
- June 4, 2024
- Danfoss
Table of Contents
AMV 110 NL, AMV 120 NL
Actuators for Three-Point Control
User Guide
AMV 110 NL, AMV 120 NL Actuators for Three Point Control
Actuators for three-point control AMV 110 NL, AMV 120 NL
www.danfoss.com
AMV 110 NL, AMV 120 NL
**Safety Note
**
To avoid injury to persons and damage 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.
Mounting
The actuator should be mounted with the valve stem in either a horizontal
position or pointing upwards. 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.
Wiring
Do not touch anything on the PCB.
Installation
-
Check the valve’s neck. The actuator should be in a stem-up position (factory setting).
Ensure that the actuator is mounted securely on the valve body. -
Energize the actuator according to the wiring diagram.
-
The direction of stem movement can be observed on the position indicator ❸①.
Manual override (for service purposes only)
Caution:
Do not manually operate the drive under power!
Procedure:
- Remove the cover ①.
- Press and hold the button ② (on the bottom side of the actuator) during manual override ③.
- Place the cover back on the actuator ④.
- Install actuator on valve ⑤.
Remark:
A click after energizing the actuator indicates that the gear wheel has jumped
into its normal position.
Don’t 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.
Dimensions
| Part Name | Hazardous Substances Table |
|---|---|
| Lead (Pb) | Mercury (Hg) |
| Polybrominated biphenyls (PBB) | Polybrominated diphenyl ethers (PBDE) |
| Connecting nut | X |
0: Indicates that this hazardous substance contained in all of the homogeneous
material for this part is below the limit requirement in GB/T 26572;
X: Indicates that this hazardous substance contained in at least one of the
homogeneous materials for this part is above the limit requirement in GB/T
26572;
Danfoss A/S
Climate Solutions
- danfoss.com
- +45 7488 2222
Any information, including, but not limited to information on the selection of
the product, its application or use, product design, weight, dimensions,
capacity or any other technical data in product manuals, catalogs
descriptions, advertisements, etc., and whether made available in writing,
orally, electronically, online or via download, shall be considered
informative and is only binding if and to the extent, explicit reference is
made in a quotation or order confirmation. Danfoss cannot accept any
responsibility for possible errors in catalogs, brochures, videos, and other
material. Danfoss reserves the right to alter its products without notice.
This also applies to products ordered but not delivered provided that such
alterations can be made without changes to the form, fit, or function of the
product.
All trademarks in this material are property of Danfoss A/S or Danfoss group
companies. Danfoss and the Danfoss logo are trademarks of Danfoss A/S. All
rights reserved.