Hydrotec HY-MAG INTEGRAL, HY-MAG DN20, HY-MAG DN25, HY-MAG DN32, HY-MAG DN40 Operating Instructions Manual

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HY-MAG

INTEGRAL

DN100

Serial number: ..............................

HYDROTEC

Hydrotec House

4-5 Manor Courtyard

Hughenden Avenue

High Wycombe

HP13 5RE

Tel. 01494 / 796040 Fax 01494 / 796049

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Operating Instruction HY-MAG® INTEGRAL

General

The HY-MAG Integral is a high-quality menu- and micro-processor driven control box
providing maximum efficiency for the HY-MAG Water Conditioning Units sizes DN20 to
DN100. The control box is pre-programmed ex works to the individual water conditioning
units.

The instructions render a survey on the menu guide and the individual programming
possibilities for the operator.

The specific technical data for the HY-MAG Water Conditioning Unit are shown on the type
plate. Below some information:

Mains voltage: 230V, 50cps a.c.
Protection class: IP 65
Ambient temperature
Control box: max. 40°C

Flow capacity water part: dependent on nominal width
Max. operating temperature: 80°C
Nom. Pressure: PN 16

CAUTION: The HY-MAG Integral control box is designed in protection class IP65.

The feed line with power supply plug for mains supply does not meet the
requirements. Mains supply line and plugs must rather be positioned
outside the possible spray water range or be protected by appropriate
means.

NOTE: The HY-MAG Integral control box is provided with a transparent
plastic glass. To be able to change or set control operations, the plastic
cover must be opened with the right-hand closure.
Once setting has been finished, the cover must be closed again with an
audible sound.

NOTE: The water parts of the DN 100 have, contrary to the water parts series

DN25-DN65, an additional thermal protection to avoid overheating. The
units are supplied ex works with appropriate connections.

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Connection of Water Part

The HY-MAG Water Conditioning Units are supplied ex works in 2 components, that means
water part and control box.

Connection between control box and water part must be provided by expert plumbers as
follows:

HY-MAG DN25 – DN65
The control box includes a mains connection cable and a load cable for the connection of the

water part. Such load cable is provided with a Harting plug. To guarantee a correct
connection of the water part, it is necessary to insert the Harting plug into the Harting
bushing on the water part and to fix it by the safety bracket. A code bar on the plug / bushing
guarantees a correct connection.

It is only possible and allowed to start or put the control box in operation if the Harting plug
between control box and water part has been closed!
The connection cable between control box and water part is a spiral cable. Max. distance
between both unit components shall not exceed 1.5 m!

HY-MAG DN100
The control box for the HY-MAG DN100 does include a mains connection cable, a load cable

and a cable to connect the thermal protection.
The connection box (terminal strip) provided on the water part is necessary to make the
appropriate connection at plant installation:

Connection coil: load cable

Connection thermal

protection: thermal protection cable
To guarantee a correct connection of the water part, it is necessary to fix the corresponding

cable ends in the specific and marked terminals.
It is only possible and allowed to start or put the control box in operation if the connection is

properly made correctly and the terminal or connection box closed!
The connection cable between control box and water part is a spiral cable. Max. distance
between both unit components shall not exceed 1.5 m!

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Initiation Phase

Once the control box was connected to the mains power and switched on, the initiation
phase and an initial system check is started automatically. Every individual and actually
running operating sequence is shown in the LCD-display.

Standard display:

Control box test:

Short-circuit test:

Operation - test: Technical operation check of complete HY-MAG system (control box

and water conditioning unit). The below individual sequences are
shown

Test thermal protection

Actor – test

Temp. test: OK

Test current to water conditioning unit
See list of individual current rates for
units (nom. width)

Pre-set water conditioning unit –
example HY-MAG DN100

Check remanence clearance

H Y D R O T E C
Integral V. 1.00

Short-circuit - test

Test OK

Control box - test . . . .

Control box OK

Actor – test

current: xxx mA

Actor – test

Hydromag type: DN 100

Actor – test

Time reman. clearance: OK