HiDew DCS 040 Manual de usuario

w w w . h i d e w . i t

i n f o @ h i d e w . i t

I N S T A L L A T I O N , U S E A N D

M A I N T E N A N C E M A N U A L

Dehumidifier for small swimming pools

DDS–for direct on wall installation

DCS–for ducted installation

P R E L I M I N A R Y

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DDS-DCS –Dehumidifier for small swimming pools

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COMPLETE UNIT DOCUMENTATION:

USER MANUAL

FUNCTIONAL DIAGRAM

CONTROL MANUAL

CONFORMITY DECLARATION

WIRING DIAGRAM

Following the law no parts of this manual can be reproduced with electrical,

mechanical or other systems and/or spread without written permission of the producer, HiDew S.r.l.

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DDS - DCS

Dehumidifier for small swimming pools:

for direct on wall installation / for ducted installation

BEFORE USING THIS UNIT, READ CAREFULLY THIS USER MANUAL

Dear Customer,

Thank you for having chosen one of our products.

We are glad to provide this User Manual to you, in order to allow an optimum usage of the unit, for a better

comfort and a higher safety.

We strongly recommend a careful reading of the directions mentioned in the following pages and to let the

present manual available to all the operators who will work for the management and the maintenance of the

unit itself.

We remain at your disposal for any further information and explication you may need, whether in the first-

starting phase and in every following moment.

For necessary ordinary or extraordinary maintenance operations, we remain at your disposal with our

Technical support Service, to assist you and supply the spare parts.

For a quicker assistance, please contact us at the following references:

HIDEW s.r.l.

[email protected] - www.hidew.it

Operations:

Via dell’artigianato, 1 - 35020 - San Pietro Viminario (PD) - Italy

Tel +39 049/9588510

Legal Office:

Viale Spagna, 31/33 - 35020 - Tribano (PD) - Italy

Tel +39 049/9588511 - Fax +39 049/9588522

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SUMMARY

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

1.1 RESPONSABILITITIES ................................................................................................................................................... 6

1.2 SERVICE RULES............................................................................................................................................................... 6

1.3 USES.................................................................................................................................................................................... 7

1.4 RESIDUAL RISK AREAS................................................................................................................................................. 7

1.5 INTERVENTION AND MAINTENANCE ....................................................................................................................... 8

1.6 GENERAL SAFETY RULES ............................................................................................................................................. 9

2PRODUCT DESCRIPTION..............................................................................................................................10

2.1 COMPONENTS ................................................................................................................................................................ 10

2.2 SERIES.............................................................................................................................................................................. 11

2.3 OPERATIONAL LIMITATIONS.................................................................................................................................... 11

2.4 STANDARD AND ADVANCED CONTROLS’FUNCTIONS...................................................................................................... 12

2.5 OPZIONI DISPONIBILI ................................................................................................................................................ 13

2.6 DIMENSIONS.................................................................................................................................................................. 15

2.7 INSTALLATION............................................................................................................................................................... 16

2.1 ELECTRICAL CIRCUITS ............................................................................................................................................... 16

3ADVANCED CONTROL ...................................................................................................................................17

3.1 KEYS .................................................................................................................................................................................. 17

3.2 MAIN SCREEN................................................................................................................................................................. 18

3.3 USER MENU..................................................................................................................................................................... 18

3.4 ALARMS MENU ............................................................................................................................................................... 21

3.5 UNIT STATUS MENU..................................................................................................................................................... 21

3.6 TIME-BANDS MENU...................................................................................................................................................... 22

3.7 OTHER SCREENS........................................................................................................................................................... 23

4TECHNICAL DATA ...........................................................................................................................................24

4.1 TECHNICAL DATA TABLES ......................................................................................................................................... 24

4.2 FUNCTIONAL DIAGRAM .............................................................................................................................................. 26

5AFTER SALES....................................................................................................................................................27

5.1 FAILURES......................................................................................................................................................................... 27

5.2 PERIODICAL MAINTENANCE ..................................................................................................................................... 28

5.3 EXTRAORDINARY MAINTENANCE ........................................................................................................................... 28

6DISMANTLING OF THE UNIT ......................................................................................................................30

6.1 ENVIRONMENTAL PROTECTION .............................................................................................................................. 30

7INSTALLATION.................................................................................................................................................31

7.1 INTRODUCTION............................................................................................................................................................. 31

7.2 POSITIONING................................................................................................................................................................. 32

7.3HYDRAULIC AND ELECTRICAL CONNECTIONS .................................................................................................. 37

7.4 FIRST STARTING........................................................................................................................................................... 41

8ADDITIONAL NOTES......................................................................................................................................45

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1INTRODUCTION

The present User Manual indicates the uses of the unit and gives instructions for transport, installation, assembling and regulation

of the machine. It gives directions about maintenance, spare parts request, residual risks presence and staff education.

The User Manual should be read and used in the following way:

- each operator and person concerned with the use and maintenance of the unit should read it carefully and follow the instructions

given;

- the employer has to verify that the operator has the required attitudes to conduct the unit and that he has carefully read the

manual; the employer is also supposed to inform the operator about the risks of accidents, mainly risks deriving from the noise,

the individual protection devices and the rules preview according to the law, both at an international level and at the destination

Country level;

- the manual should always be available for the user, the transport Company, the operators for the placement, the maintenance, the

reparation and the dismantling of the unit;

- the manual should be protected from humidity and hot zones and considered as an integrant part of the unit for all its lifetime; it

has to be delivered to the next owner of the unit;

- please make sure that every update is included in the manual;

- do not damage, remove, strip or re-write the manual, neither part of it; in case it is lost or damaged, please contact the

manufacturer for the request of a new user manual and communicate the matriculation number of the unit (you find it on the

data label).

Please, take care of the following symbols. Their function is to underline the following information:

It makes reference to dangerous situations that can occur when using the machine, in order to

grant people safety.

It makes reference to dangerous situations that can occur when using the machine, in order to

avoid damages to the unit itself and to things around it.

It makes reference to suggestions or additional integration for a correct use of the unit.

The manufacturer has the right to update products and relative manuals, without being obliged to update previous versions, with

exception of particular cases.

This manual refers to the current technologies adopted at the moment of the selling of the unit and can not be considered

inadequate according to following updating due to technology evolutions.

To ask for eventual manual updating or for integration, please forward your request to the previously indicated references.

Please contact the manufacturer for further information or suggestions.

In case of re-selling of the unit, please inform the manufacturer about the new owner references, in order to facilitate the

communication between the both of us.

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1.1 RESPONSABILITITIES

The unit is granted according to the contract clauses subscribed in the sales negotiation.

The manufacturer is not responsible for accidents that can occur because of:

- the non-following of the instructions given in this manual about the correct use, maintenance

and first-starting of the machine;

- changes made in the unit or in the safety devices without a written authorization from the

manufacturer;

- non-authorized attempts of repair;

- negligence in constant maintenance or use of non-original spare parts.

Anyhow, if the user accuses the manufacturer for any fault of the unit, he has to demonstrate that the damage occurred has been a

direct consequence of the supposed fault.

1.2 SERVICE RULES

The service rules described in this manual have to be considered as integral part of the unit supplied.

Moreover, these rules are reserved to the operator, who has previously been instructed about the unit in object and they provide

necessary information about safety and correct use of the machine.

Please, consider that incorrect and incomplete education about the units can cause accidents.

Read carefully the following suggestions:

- the first-starting of the unit should be done only by a qualified and manufacturer-authorized

operator;

- when installing the unit or when an intervention is required, it is fundamental to follow the rules described in this manual and to

pay attention to the directions given by the control of the machine;

- accidents can be avoided by following these technical instructions, with reference to the machine-directive CE/42/2006 and its

following revisions; in every case, keep attention to the national safety rules;

- do not remove or damage protections, labels and writings, especially those imposed by the law; in case they are no more readable,

please substitute them. .

The machine-directive CE/42/2006 gives the following definitions:

DANGEROUS ZONE: every zone internal or in the nearby of a unit where the presence of men is a risk their safety or wealth;

EXPOSED PERSON: every person who stands within or nearby a danger zone;

OPERATOR: the person charged for the installation, the starting, the regulation, the maintenance, the cleaning, the

reparation and the transport of the unit.

All the operators should follow the accidents prevention measures, both international and of the

destination Country, in order to avoid accidents.

Please remember that the European Community has issued several directives concerning workers’ safety and wealth, such as

CEE/391/89, CEE/686/89, CEE/654/89, CEE/655/89, CEE/656/89, CEE/188/89, CEE/58/92 and CEE/57/92, that employers are

supposed to follow and to make them followed.

The units have been realized in conformity with technical laws, dispositions and rules in force.

Used materials, equipment parts, production processes, quality warranty and control satisfy the required maximum safety

standards.

The lifetime of the unit and its correct functioning can be granted by using it for the supposed usages, by moving them carefully and

by following accurately maintenance and revisions.

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1.3 USES

DDS –DCS units are dehumidifiers for small swimming pools, thought for all the environments where the non-control of the

humidity may cause damages to the structure.

Its use is recommended within the functioning limitations indicated in this manual.

Place the unit where there are not explosion or fire dangers, neither in vibrating areas or in

presence of electro-magnetical fields. Furthermore, do not operate in ways which differ from those

indicated and do not underestimate safety operations.

DDS-DCS units are projected for the use in swimming pools, that is to say in places with high

concentration of chlorine and / or other corrosives. It is very important to leave the unit on as

much as possible, in order to avoid the depositing of corrosives and, as consequences, the

probable damaging of the unit itself.

-The unit in stand-by (with dehumidification and heating non-active) is set by default to grant the ventilation at its

minimum; it is possible to change this set and make the ventilation stop when the unit is in stand-by. It is recommended

not to change this set.

-The unit will be turned off necessarily for the ordinary and extra-ordinary maintenance; after the maintenance operations,

it is recommended to turn the unit on again as soon as possible.

-Do not stop the unit during seasonal pauses.

All these information are useful in order to prevent the depositing of chlorine which could damage

the unit.

1.4 RESIDUAL RISK AREAS

Due to the peculiar functionality of the unit, in some areas of it, there are residual risks which was

not possible to elude during the project neither to reduce. Each operator should be aware of the

residual risks in this unit, in order to avoid accidents.

Residual risk areas:

-Short circuit or fire caused by short circuit risk;

-Explosion danger because of the presence of under pressure circuits or pollution due to the refrigerant gas in the circuit;

-Burn danger because of high temperature pipes;

-Slash danger.

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1.5 INTERVENTION AND MAINTENANCE

It is useful to remember that the manual can not substitute the suitable experience of the user; for some maintenance operations,

the manual represents a reminder of the main activities for competent operators, who have attended, for instance, instructive

courses promoted by the manufacturer.

Please, read carefully the following suggestions:

- a preventive and constant maintenance grants the high safety standard. Do not postpone the required reparations and make sure

they will be done by qualified staff and by using exclusively original spare parts;

- schedule carefully each intervention;

- operators workplace should be clean and free from objects which could limit their movements;

- operators should avoid inaccurate operations and positions, in order not to compromise their balance;

- operators should pay attention to risks of trapping or cloths/hair entangling in moving parts; the use of a cap is strongly

recommended for people with long hair;

- necklaces, bracelets and rings could be dangerous;

- the place should be suitably lit up; an inadequate lighting can be dangerous;

- wait approximately half an hour after the turning off of the machine, before intervene for any maintenance, in order to avoid

burns;

- do not repair high pressure damaged pipes with welding;

- during installation and maintenance, fluids in the refrigerant circuit and electric parts, can

generate dangerous situations;

- reduce, as much as possible, the opening time of the refrigerant circuit: this because, even for a short time, the air exposition of oil

causes the absorption of high humidity quantities and this leads to the creation of weak acids;

- each intervention on the unit should be made by qualified staff;

- before starting a maintenance intervention, make sure the power supply has been turned off;

- make sure the safety devices work correctly; if not, do not turn on the unit;

- use only equipment suggested by the manufacturer of the unit, in order to reduce the possibility of accidents due to low quality

equipment;

-after the cleaning of the unit, the operator should verify that there are not damaged parts; in case

he finds out something wrong, he should ask for the intervention of a maintenance technician;

- the place should always be clean and properly tidied up, because smearing of oil or grease could cause sliding or fallings;

- the use of inflammable fluids during cleaning operations is forbidden.

During the cleaning operations, do not use gas oil, oil or solvent because while the first leaves an oily patina, which leads to dust

attraction, the latter can damage the paint and leads to the creation of rust. If some water seeps into the electrical devices, it will

produce oxidation, which can cause the dysfunction of the unit. You should not use water or steam spout on sensors, connectors

and other electrical parts.

Please pay attention to the integrity of pipes and other devices, which could wear out. Check that there are not leaks of fluids and

other dangerous substances. If something like this occurs, the operator should not turn on the unit before the reparation.

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1.6 GENERAL SAFETY RULES

1.6.1 SAFETY CLOTHES

Operators should wear safety

equipment such as gauntlet, helmet,

safety glasses, safety footwear and cap

for protection from the noise.

1.6.2 FIRE EXTINGUISHER AND FIRST AID

Place a first aid box and a fire extinguisher near the unit.

Check regularly that fire extinguishers are charge and that you have understood how to use them.

In case of fire use it according to the regulations in force and contact the fire-men.

Check regularly that the first aid box is fully equipped.

Verify to have nearby the useful emergency phone numbers.

The owner of the place where the unit is installed is responsible for the fire extinguisher and the first

aid box.

1.6.3 SUGGESTIONS FOR ADVICES AND MAINTENACE

Put an “under maintenance” label on all sides of the unit.

Check carefully the unit by following the list of operations suggested in the present manual.

1.6.4 SAFETY LABELS

General danger

High voltage danger

Burn danger

Equipment in movement danger

Slash danger

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2PRODUCT DESCRIPTION

DDS and DCS series dehumidifiers are thought for the usage in small

swimming pools, where a 24h/day functioning is required.

Even if their typical installation is for swimming pools, the technical

characteristics of these units make them suitable also for other

applications, such as museum, archives, libraries, churches, cellars,

warehouses and, in general, for ambiences where condensate and

humidity can damage the structure and / or the product, or create

discomfort.

DDS and DCS dehumidifiers combine avant-garde technical solutions and a

sober and fine looking, so they are easily adaptable also in design and

prestigious ambiences.

The top-quality refrigeration, hydraulic, aeraulic and electrical components

make DDS and DCS units the state of the art dehumidifiers in terms of

efficiency, reliability and sound power emitted. Moreover, they have been

designed to be easily inspected and maintained.

A long list of accessories allows meeting any type of requirement and, in the event that the standard range and

available accessories are not enough to meet these demands, HiDew can offer specific solutions to the Customer.

DDS and DCS series is composed by 10 models according to the air flow rate (from 350 up to 1500 m³/h) and to the

capacity of dehumidification (from 46 up to 226 L/day). Thanks to this wide and complete range and to the great

looking, this line of products represents a reference on the market.

2.1 COMPONENTS

2.1.1 STRUCTURE

The unit is realized with an exclusive design that, when the machine is closed, grants the inaccessibility to all the

components.

The removable frontal panel grants a complete accessibility to the unit, for a simple and quick maintenance.

Bolts and screws are non-oxidable, INOX or in carbon steel with passivation treatments.

The condensate collection tank is in inox steel.

Carpentries are completely varnished with polyester powders.

Heat exchanger realized with anti-corrosion treatment.

2.1.2 REFRIGERANT CIRCUITS

The refrigerant circuit is completely realized in our Factory, using only high-quality components.

Production operators are qualified staff.

Each DDS and DCS unit is assembled, welded, wired and tested within our Factory, ad a granted high-quality product.

DDS and DCS units respond to Direction 97/23/CE. All the unit are realized with the ecological gas R410A.

Refrigerant components:

-Compressors: rotative or scroll type of primary international brand. The engines are thermally protected by an internal

protection which controls the temperature of windings and turns off the power supply if necessary.

-Dehydrater filter with molecular siever

-Thermal expansion valve or rolling organ (according to the model)

-Liquid indicator

-High pressure switch

-Schrader valves for the control of working pressure and / or the maintenance of the refrigerant circuit

-Thermal exchange coils varnished and with anti-corrosion treatment

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