Danfoss AMI 140 Electric Drive User Guide

Danfoss AMI 140 Electric Drive User Guide

Warnings

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.

Disposal

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

The actuator should be mounted with the valve stem in either horizontal position or pointing upwards.

Check the valve’s neck. The actuator should be in stem up position ①

(factory setting). Ensure that the actuator is mounted securely on the valve body.

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

AC 24 V
Connect via safety isolating transformer.

1. 
   

2. Jumper setting
   sw=OFF actuator retracted
   sw=ON actuator extracted
   sw=OFF actuator extracted (pushed)
   sw=ON actuator retracted (pulled)
   default setting for use with AB-QM valv
   
   Jumper setting
   sw=OFF actuator retracted
   sw=ON actuator extracted
   sw=OFF actuator extracted (pushed)
   sw=ON actuator retracted (pulled)
   default setting for use with AB-QM valve
   

3. 

Do not touch anything on the PCB!
Switch off the power line before wire the actuator! Lethal voltage!

Do not remove the cover before the power supply is fully switched off

Wire the actuator according to the wiring diagram ①.
Set the jumper according to the electrical scheme ②.
Connect to power supply ③.

Connecting actuator to controller

Parallel connection of two or more actuators in not allowed.

Manual override

Do not remove the cover before the power supply is fully switched off.

• Remove the cover ①.
• Insert the Allen key 6 into the spindle ②.
• Press and hold the button (on the bottom side of the actuator) during manual override ③.
• Pull out the tool ④.
• Place cover back on the actuator ⑤.
• Electrically connect the actuator acc. to the wiring diagram.

Remark:
A ‘click’ sound after energising the actuator means that the gear wheel has jumped into normal position.

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;
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;

Danfoss A/S
Climate Solutions • danfoss.com • +45 7488 2222

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