Elentek DRYTEK 1 Mono, DRYTEK 1 Tri User Manual

DRYTEK 1 - User Manual

ELECTRICAL PANEL FOR 1 MOTOR WITH POWER FACTOR CONTROL

III

CONTENTS

1. INTRODUCTION ...................................................................................................... 5

2. WARNINGS ............................................................................................................ 6

3. GENERAL DESCRIPTION .......................................................................................... 7

4. INSTALLATION ........................................................................................................ 8

5. CONTROL PANEL .................................................................................................... 9

5.1 Luminous indicators and control commands ................................................................... 9

6. KEY TO FUNCTIONS AND SETTINGS ...................................................................... 10

6.1 Main display items ......................................................................................................... 10

6.2 Activation of load in manual mode ................................................................................ 10

6.3 User programming in automatic mode ......................................................................... 11

7. ALARMS ............................................................................................................... 15

8. ASSISTANCE MENU PARAMETERS ........................................................................ 16

9. STANDARD CIRCUIT DIAGRAMS ........................................................................... 17

9.1 DRYTEK 1 Single phase circuit diagram .......................................................................... 17

9.2 DRYTEK 1 Three phase circuit diagram .......................................................................... 18

10. STANDARD WIRING DIAGRAMS ....................................................................... 19

10.1 DRYTEK 1 Single phase wiring diagram ......................................................................... 19

10.2 DRYTEK 1 Three phase wiring diagram .......................................................................... 19

11. STANDARD DIMENSIONAL DIAGRAM .............................................................. 20

11.1 DRYTEK 1 Single phase dimensional .............................................................................. 20

11.2 DRYTEK 1 Three phase dimensional ............................................................................... 20

12. TROUBLESHOOTING ......................................................................................... 21

13. GENERAL CONDITIONS ..................................................................................... 22

13.1 Warranty ....................................................................................................................... 22

13.2 Maintenance .................................................................................................................. 22

13.3 Disposal ......................................................................................................................... 22

14. DECLARATION OF CONFORMITY ...................................................................... 23

IV

5

1. INTRODUCTION

This manual must always accompany the relevant equipment and be conserved in an accessible
location for consultation by qualified technicians assigned for operation and maintenance of the
system.

The installer/user is strongly recommended to carefully read all instructions and information in this
manual before using the product, in order to avoid damage or improper use of the unit, which
would also render the warranty null and void.

Before operating the equipment, carefully read the manual and follow all instructions provided.

The information and instructions in this manual refer to the standard use of this product; in the
event of special circumstances, functions or applications not described in this document, contact our
service center for assistance.

If technical assistance or spare parts are required, when contacting the manufacturer always specify
the identification code of the model and construction number as stated on the data plate.

Our service center is available for any requirement or clarification.

On receipt of the goods, inspect immediately to ensure that the equipment has not been damaged
during transport. If defects are found, the client should promptly notify our retailer within 5 days of
receiving the goods, or in the event of direct purchases, the Elentek service center.

N.B. the information provided in this manual is subject to modifications without
notice. The manufacturer shall not be held liable for any damage caused in relation
to the use of these instructions, as they are to be considered guideline only. Note
that failure to observe the instructions provided in this manual may cause physical
injury or damage to objects.

In any event all local and/or current legislation must be observed at all times.

6

2. WARNINGS

The electrical panel must be used exclusively for the purpose and function as specified in design.
Any other application or use is to be considered improper and therefore hazardous.

In the event of a fire in the place of installation or the surrounding area, avoid the use of water jets
and use the appropriate extinguishing equipment and means (powder, foam, carbon dioxide).

Install the equipment far from heat sources and in a dry and sheltered location in observance of the
stated protection rating (IP).

The installation of a safety device is recommended to protect the panel power line in compliance
with current electrical standards.

The electrical panel must be connected by a qualified electrician in observance of the relevant
electrical standards.

No parts of the panel must be disassembled without the official authorization of Elentek: any
tampering with or modifications to the unit will render all terms of the warranty null and void.

All installation and/or maintenance operations must be performed by a specialized technician who is
fully aware of the relevant current safety standards.

Ensure the installation is connected to an efficient earthing system.

After making the electrical connection, check that all electrical panel settings are correct to avoid
automatic start-up of the electric pump.

Elentek declines all liability in the event of the following:

- Incorrect installation;

- Use by personnel not adequately trained in the correct use of the panel;

- Serious failure to perform scheduled maintenance;

- Use of non-original spare parts or parts not specific to the model;

- Unauthorized modifications or interventions;

- Partial or total failure to observe instructions.

7

3. GENERAL DESCRIPTION

 Power supply 1 ~ 50/60Hz 230V±15% (DRYTEK 1-Single);
 Power supply 3 ~ 50/60Hz 400V±15% (DRYTEK 1-Three);
 C/I1 normally open input for start-up command;
 Buttons for function selection and programming;
 Buttons AUTOMATIC-0-MANUAL (spring return);
 Display for values: Volts, Amperes, Cos ϕ of motor and alarms;
 Green led: motor active;
 Adjustable electronic motor overload control;
 Motor control on 2 phases;
 Motor current overload protection (adjustable);
 Protection of sequence/phase
 Protection of minimum/maximum voltage (adjustable);
 Protection against dry running (adjustable power factor);
 Automatic reset from dry running status with 4 separate programmable times, from 0 to

240 minutes (also possible cyclical);

 Protection of aux. circuits and motor with fuses;
 Alarm output (NC-C-NO resistive load - 5A / 250V);
 Door lock general disconnect switch;
 Provision for start-up capacitor for single-phase (not included);
 Box in ABS, IP55;
 Ambient temperature: -5/+40 °C;
 Relative humidity 50% at 40 °C (condensate free).

8

4. INSTALLATION

Ensure that the mains power supply specifications correspond to the voltage specified on the data
plate of the electrical panel and motor connected, then make the earthing connection before all
other connections.

DRYTEK 1 Mono ► 1~230V ± 15% 50/60Hz
DRYTEK 1 Tri ► 3~400V ± 15% 50/60Hz

The power line must be protected by a residual current circuit breaker.

Tighten the electrical cables on the relative terminals using a suitable tool correctly sized to avoid
the risk of damage to the fixing screws. Take care if using an electric screwdriver.

The electrical panel is designed for wall-mounting using screws and plugs in the pre-drilled holes at
the corners of the enclosure, or by means of brackets when present.

Install the equipment in areas compliant with the protection rating and ensure that the box is kept
intact when drilling the holes for fitting the cable clamps.

Avoid the use of multicore cables where there are wires connected to inductive loads and power
cables and signal cables such as sensors and digital inputs.

Keep connection cables as short as possible, preventing any twisting of cables which may be harmful
due to inductive effects on the electronic equipment.

All wires used in the cabling must be suitably sized to withstand the load to be powered.

9

5. CONTROL PANEL

5.1 Luminous indicators and control commands

The DRYTEK 1 electrical panel has been designed for the adjustable protection of 1 motor with dry
running safety control, obtained from the power factor (where “fi” is the timing angle between
current and voltage), without the need for external commands (float or pressure switch).

N.B. The load is activated or deactivated on closure or opening of the normally open
contact C/I1. If no float or pressure switch is used, a jumper must be wired in on
input C/I1.

KEY TO LUMINOUS INDICATORS AND COMMANDS

Display of values and programming

Green led: electric pump operating
SETUP (or multifunction) button

UP arrow button

DOWN arrow button

OK button

230V 0.0A 1.00ϕ

MAN ( ) AUT (*)