Computherm DF-110E Handleiding

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COMPUTHERM

DF-110E

Electro-Thermal Actuator

Operating Instructions

Using needle-nose pliers

remove the black plug

covering the axis of the

actuator, located in the inside

of the actuator.

Fitting the tip of a small 1.

screwdriver into the cut on

the axis of the actuator,

push it in.

Rotate the axis 2.

counterclockwise by

approximately 60°.

Release the axis completely.3.

Check, whether the cut on the

axis is in the same position as

indicated on the picture.

In case of need its operation scheme can be easily set back to its factory d

efault setting by repeating

the above steps in reverse order and in reverse direction.

The

COMPUTHERM

DF-110Eelectro-thermal actuator complies with the requirements of

standards EU EMC 2014/30/EU; LVD 2014/35/EU and RoHS 2011/65/EU.

TECHNICAL DATA:

Supply voltage:• 230 V AC, 50 Hz

Power consumption:

•

3 W

Maximum current drain:

•

~ 150 mA

Dimensions of the flare nut:

•

M30x1,5 mm

Opening/closing period:

•

approx. 4.5 min.

Opening force:

Protection against environmental impacts:

Operating temperature:

Storage temperature:

Lenght of connecting cable:

Insulation class:

Maximum stroke:

In non-voltage state the valve is:

Country of origin:

•

•

•

•

•

•

•

•

•

90 to 125 N

IP40

0 °C – +50 °C

-20 °C … +70 °C

1 m

double insulation

~4 mm

opened/closed

China

Manufacturer:

QUANTRAX Kft.

Fülemüle u. 34., Szeged, H-6726, Hungary

Tel: +36 62 424 133 • Fax: +36 62 424 672

Email: [email protected]

www.quantrax.hu

www.computherm-hungary.hu

GENERAL DESCRIPTION

The valve actuator is 2-point controlled and is electro-ther-

mally operated. It opens/closes the valve of a radiator of

manifoldin response to 230V voltage. The open or closed

position of the valve is indicated by the axial displacement/posi-

tion of the pin located on the front panel of the actuator. The

simple electro-thermal constr

uction ensures reliable operation

and low energy consumption.

With factory default setting and in its non-voltage state the actuator keeps the valve

closed, while it opens the valve when voltage is applied. If required, its operation scheme

can be easily inverted as follows:

Attention!During the installation of the product make sure that it will be protected of dripping water. Do not

install it under other valves of manifolds.

Warning! The device must be installed by a qualified professional.

Warning! Modifying the actuator can cause electric shock or product failure.

Product specificaties