HiDew ID User manual

www.hidew.it
info@hidew.it
ID
SP
IT
ST
USE, MAINTENANCE AND
INSTALLATION MANUAL

Reproducon of this document, in whole or in part, is strictly forbidden without wrien permission of HiDew S.r.l.
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ID - SP - IT - ST – Dehumidier with temperature control
User manual - Rev 08

HiDew S.r.l
info@hidew.it - www.hidew.it
Operaonal Headquarters
Via dell’Argianato, 5 - 35026 - Conselve (PD) - Italy
Tel +39 049 9502511
Registered Oce
Viale Spagna, 31/33 - 35020 - Tribano (PD) - Italy
Tel +39 049 9588511 - Fax +39 049 9588522
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ID - SP - IT - ST – Dehumidier with temperature control
User manual - Rev 08
ID - SP - IT - ST
READ THIS MANUAL CAREFULLY BEFORE USING THE UNIT
Dear Customer,
thank you for choosing our product. We are pleased to provide you with this manual to obtain the best use of our prod-
uct, and for maximum comfort and increased safety.
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sonnel who will be responsible for managing and maintaining the unit.
Our Technical Department is at your disposal for any assistance and spare parts you may require, especially during rou-

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User manual - Rev 08
TABLE OF CONTENTS
1 INTRODUCTION���������������������������������������������������������������������������������������������������������������������������������������������� 5
2 DESCRIPTION OF THE PRODUCT������������������������������������������������������������������������������������������������������������������ 10
3 BASIC USER TERMINAL �������������������������������������������������������������������������������������������������������������������������������� 16
4 ADVANCED USER TERMINAL������������������������������������������������������������������������������������������������������������������������ 18
5 TECHNICAL DATA ������������������������������������������������������������������������������������������������������������������������������������������ 26
6 MAINTENANCE AND TROUBLESHOOTING �������������������������������������������������������������������������������������������������� 38
7 DECOMMISSIONING THE SYSTEM ��������������������������������������������������������������������������������������������������������������� 41
8 INSTALLATION ���������������������������������������������������������������������������������������������������������������������������������������������� 42
9 CONTROLS FREQUENCY ACCORDING TO REG� FGAS 517/2014 UE AND ITALIAN DPR 146/2018���������������� 56
10 NOTES ����������������������������������������������������������������������������������������������������������������������������������������������������������� 58

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User manual - Rev 08
cases.
on new technology.
For any requests for updates of the use and maintenance manual or supplements, which are to be considered an integral part of the manual,
forwarding of any supplements of the manual to the new user.
Dangerous situaons that could arise while using the unit, in order to guarantee personal safety.
Dangerous situaons that could arise while using the unit, in order to prevent damaging property and the unit
itself.
1 INTRODUCTION
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employer must also provide the operator with details about the risk of accidents, especially those deriving from noise, about the personal
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cable in the country of use.
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number of the machine found on the data plate.

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User manual - Rev 08
LIABILITY
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෮ failure to perform regular maintenance work or maintenance performed using non-original spare parts.
of this “defect”.
the unit must be started up for the rst me only by qualied personnel authorised by the manufacturer;
෮ When installing or servicing the unit, the rules indicated in this manual must be complied with, together with those on board the unit and, in
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The units have been designed and built according to the current state-of-the-art and technical rules in force.
of safety and reliability.
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OPERATING RULES

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The ID units
The SP units
The IT units
The ST units-
comfort and where corrosive substances, such as chlorine, are present and it is necessary to heat or cool the air.
The units are designed for use in swimming pools or places where substanal amounts of chlorine and other
corrosive substances are used. It is extremely important to leave the unit switched on as much as possible to
avoid the deposit of corrosive substances which could otherwise damage it.
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෮ Do not stop the unit for seasonal breaks.
Install the unit in places where there is no risk of explosion, corrosion, re and where there are no vibraons
and electromagnec elds. It is also prohibited to operate in any way other than that spulated or disregard
required safety operaons.
It has not been possible to eliminate certain residual risks during the design phase, found in some areas of the
unit, or protect them with guards due to specic features of the unit. Every operator must be aware of the resid-
ual risks present in this unit and exercise extreme cauon to avoid any accidents.
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INTENDED USE
RESIDUAL RISK AREAS
DO NOT SWITCH ON THE UNIT IMMEDIATELY AFTER HAVING PLUGGED IN IT

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which should be only be carried out by specialised personnel, using original spare parts.
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෮ do not repair the high-pressure pipes with welding;
෮ the uids under pressure in the refrigerang circuit and the presence of electrical components may cause
hazardous situaons during installaon and maintenance work;
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෮ once the unit has been cleaned, the operator must make sure there are no worn or damaged parts or oth-
ers that are not fastened securely; otherwise, a maintenance technician should be contacted;
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substances.
Should there be a leak, the operator must not restart the unit before having resolved the problem.
INTERVENTION AND MAINTENANCE

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GENERAL SAFETY RULES
WEARING PROTECTIVE CLOTHING
equipment such as gloves, helmet, safety gog-
FIRE EXTINGUISHER AND FIRST AID
Make sure the emergency telephone numbers are readily available and nearby.
MAINTENANCE AND INSPECTION WARNING SIGNS
SAFETY WARNING SIGNS
Generic danger
Electric voltage hazard
Risk of burns
Shearing risk

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0100 0130 0160 0190
0210 0260 0300
0350 0450 0580
0750 0950
1100 1400
1500 1700 1900 2200
3000 4500
ID - SP - IT - ST – Dehumidier with temperature control
User manual - Rev 08
dairies, basements, laundries, food seasoning chambers, warehouses and anywhere
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These units have been designed to be connected to rigid ducts.
A large number of accessories also allow to solve any type of request, and if the stand-
ard range and accessories do not meet the customer's needs, the Company is available
Units with the same frame have the same external measure.
2 DESCRIPTION OF THE PRODUCT
SERIES
Frame 2
Frame 3
Frame 4
Frame 5
Frame 6
Frame 7
Frame 8 Frame 9

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INTERNAL COMPONENTS
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winding temperature and disables the power supply when needed.
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෮ liquid indicator
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STRUCTURE
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nents when the unit is closed. This aspect together with the use of top-quality devices reduces the sound levels to an absolute minimum.
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pressor compartment which is facilitated by removable panels, allowing unhindered work access.
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OPTIONS AVAILABLE
OPTIONS AND FUNCTIONS ID - SP
IT - ST
ID - SP - IT - ST
External version
High pressure centrifugal fans
Desuperheater
Desuperheater for pool water
Mechanical humidistat
Hot gas defrost
Remote user terminal
Pressure gauges
Duct temperature and humidity sensor
Modbus serial board
Lonworks serial board
Bacnet serial board
Konnex serial board
Swivel wheels
developed in-house by a highly specialised team.

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set on the user control.
temperatures set on the user control.
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peratures set on the user control.
temperatures set on the user control.
of temperatures set on the user control.
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atures set on the user control.
needs to be heated.
Desuperheater

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User manual - Rev 08
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sor compartment.
program.
They allow to instantly display the pressure levels of the circuit.
Electrical heaters
Unit frame is completely covered with a thermal insulant, it allows to reduce thermal exchange betweeen unit and the room where it is installed.

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Temperatura aria interna [°C]
Umidità aria interna [%]
Temperatura aria interna [°C]
Umidità aria interna [%]
ID - SP - IT - ST – Dehumidier with temperature control
User manual - Rev 08
Do not disconnect the unit usign the protecon upstream of the unit; this device must be used only to discon-
nect the unit for maintenance. To switch o, use the user terminal.
All units install a stainless steel condensate tray below the coils.
OPERATING LIMITS
ID - IT
SP - ST
ELECTRIC CIRCUITS
REFRIGERATING AND HYDRAULIC CIRCUITS

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55
99
1010
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ID - SP - IT - ST – Dehumidier with temperature control
User manual - Rev 08
3 BASIC USER TERMINAL
wait a few minutes.
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KEYS AND DISPLAY
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▼
STAND-BY
SET
Allow to set the parameters.

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OFF = no alarm present
MAIN COMMANDS
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exit edit mode.
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USER MENU
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NAME DESCRIPTION DEFAULT
Sec
tAC Air temperature reading Reading
TEU Defrost temperature reading Reading
reL Reading
OTHER FUNCTIONS
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▼

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4 ADVANCED USER TERMINAL
ALARM
PRG
ESC
To scroll the pages or change the selected value.
To access the display page and change the advanced parameters.
A password must be entered.
To exit without changing a value or go back to the previous page.
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The images and illustraons on the following pages may all dier depending on the unit purchased, the op-
ons installed and any soware changes implemented aer this document has been published.
USE OF KEYS
UP
ENTER BUTTON
↵
DOWN
PRG KEY
ESC KEY
ENTER ↵ KEY
ALARM KEY
developed in-house by a highly specialised team.
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• alarm display and incorrect phase sequence display,
• reading of all sensors,
• display of components status,
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User manual - Rev 08
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• unit OFF by display
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Title
MAIN PAGE
෮ press the keys to scroll through the pages
෮ press the Esc key to return to the home page
• unit status
• sensors
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OTHER USER PAGES

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USE OF KEYS DURING PARAMETERS MODIFICATION
• press key Enter ↵
• press keys to modify parameter value
• press key Enter ↵ to confirm and go to next parameter
• press key Esc to come back to the main screen
Enter ↵
USE OF THE KEYS DURING PAGES BROWSING
• use the keys to scroll through the lines
• press Enter ↵to access the highlighted menu
• press the Esc key to return to the password request page
USER MENU PAGES
Switching ON and OFF
This manual suits for next models
3
Table of contents
Other HiDew Dehumidifier manuals