HAVACO HMTP Controller For EC Motor User Manual

HAVACO HMTP Controller For EC Motor

SAFETY AND PRECAUTIONS

• Read all the information, the datasheet, mounting and operating instructions, and study the wiring and connection diagram before working with the product. For personal
• and equipment safety, and for optimum product performance, make sure you entirely understand the contents before installing, using, or maintaining this product.
• For safety and licensing (CE) reasons, unauthorized conversion and/or modifications of the product are inadmissible.
• The product should not be exposed to abnormal conditions, such as extreme temperatures, direct sunlight or vibrations. Long-term exposure to chemical vapors in high
• concentrations can affect product performance. Make sure the work environment is as dry as possible; avoid condensation.
• All installations shall comply with local health and safety regulations and local electrical standards and approved codes. This product can only be installed by an engineer or
• a technician with expert knowledge of the product and safety precautions.
• Avoid contact with energized electrical parts. Always disconnect the power supply before connecting, servicing or repairing the product. Always verify that you apply
• the appropriate power supply to the product and use the appropriate wire size and characteristics. Make sure that all the screws and nuts are well tightened and fuses (if any) are  fitted well.
• Recycling of equipment and packaging should be taken into consideration and these should be disposed of in accordance with local and national legislation/regulations.
• In case there are any questions that are not answered, please contact your technical support or consult a professional.

PRODUCT DESCRIPTION

The HMTP potentiometer is developed to control equipment that needs a stepless control signal. The supply voltage is within the range 0—12 VDC. The output voltage is adjusted steplessly from 0 to the supply voltage (Us) by a rotary knob. It is equipped with a switch (dry con-tact) for remote ON / OFF switching of external equipment. The potentiometer is suitable for both for inset (IP44) and surface mounting (IP54).

INTENDED AREA OF USE

Applications where a DC control signal is required. For indoor use only

TECHNICAL DATA

• Power supply range max. 12 VDC / 1 mA
• Regulated output  0—Us
• Enclosure  ASA, white-ivory (RAL9010), IP54 (according to EN 60529) polyamide, white-ivory (RAL9010), IP44 (according to IEC 60529)
• Operating ambient conditions  Temperature
• Storage temperature -10–55 ° C

STANDARDS
Low Voltage Directive 2006/95/EC WEEE Directive 2012/19/EU RoHs Directive 2011/65/EU

WIRING AND CONNECTIONS

• Us  Supply voltage (max. 12 VDC / 1 mA)
• Connections  Cable cross section: max. 2,5 mm2

MOUNTING INSTRUCTIONS IN STEPS

Before you start mounting your potentiometer read carefully “Safety and Precautions”. Then proceed with the following mounting steps:

For inset mounting

1.  Remove the knob by turning it to the right until it pops out.
2.  Unscrew the loose nut to remove the cover of the external enclosure.
3.  Do the wiring according to the wiring diagram (see Fig. 1 Wiring and connections).
4.  Mount back the cover and secure it with the nut.
5.  Put back the knob and turn it to off position
6.  Turn on the power supply.

For surface mounting

1. Remove the knob by turning it to the right until it pops out.

2. Unscrew the nut to remove the cover of the external enclosure.

3. Mount the external enclosure onto the surface by means of screws and dowels (not included in the set) adhering to the mounting dimensions shown in Fig. 3 Mounting dimensions -surface mounting.

4. Remove the knob by turning it to the right, beyond the stop end and then pull. Open the cover and unscrew the loose nut.

5. Do the wiring according to the wiring diagram (see Fig. 1) using the information from section “Wiring and connections”. Connect the supply voltage and load.
   Mount the unit so that the terminal block and connections are at the lower side.

6.  Mount back the cover and secure it with the nut.

7. Put back the knob and turn it to off position

8. Turn on the power supply. A 5 mm hole can be drilled at the bottom of the external enclosure to drain the condensed water.

VERIFICATION OF INSTALLATION INSTRUCTIONS

ATTENTION
Use only tools and equipment with non-conducting handles when working on electrical devices.

In case of faulty operation, please check if:

• the right voltage is applied;
• all connections are correct;
• the regulated device is functioning.

TRANSPORT AND STORAGE
Avoid shocks and extreme conditions; stock in original packing. In normal conditions this product is maintenance-free. If soiled, clean with a dry or damp cloth. In case of heavy pollution, clean with a non-aggressive product. In these circumstances, the unit should be disconnected from the supply. Pay attention that no fluids enter the unit. Only reconnect it to the supply when it is scorched.

References

• VENTIA | Strona główna

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>