FRANCO UX Series Instruction manual

INSTRUCTION MANUAL FOR
USE AND MAINTENANCE
UX
COOLER
HUMIDIFIER
TRANSLATION OF ORIGINAL INSTRUCTIONS
ENGLISH
Read this manual carefully before
installing and operating the machine
Rev. 00/2022 Franco s. r. l. - Via Nazionale, 80 - 12010 Cervasca (CN)

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INDEX
INDEX.......................................................................................................................................2
1 - INTRODUCTION.................................................................................................................3
1.1 General safety instructions.................................................................................................3
1.2 Guidelines for the correct disposal of the product ..............................................................3
1.3 Conventions used in this manual........................................................................................3
1.4 Keeping and updating the instruction manual.....................................................................4
1.5 Target readers....................................................................................................................4
1.6 Pictograms .........................................................................................................................5
1.7 Applications........................................................................................................................7
1.8 Versions .............................................................................................................................7
1.9 Machine identification and number plate data....................................................................7
1.10 Description of equipment..................................................................................................8
1.11 Transport and handling ....................................................................................................9
1.12 Warranty...........................................................................................................................9
1.13 Manufacturer's identification data.....................................................................................9
1.14 Statements.......................................................................................................................9
1.15 EC Declaration of Conformity.........................................................................................10
2 - INSTALLATION ................................................................................................................11
2.1 Preliminary operations......................................................................................................11
2.2 Positioning........................................................................................................................11
2.3 Electrical connections.......................................................................................................12
2.4 Hydraulic connections ......................................................................................................13
3 - OPERATION .....................................................................................................................14
3.1 Preliminary operations......................................................................................................14
3.2 First start-up.....................................................................................................................14
3.3 Start-up ............................................................................................................................14
3.4 Adjusting the water flow rate ............................................................................................15
4 - MAINTENANCE................................................................................................................15
4.1 Cleaning the disc..............................................................................................................15
4.2 Cleaning the tank .............................................................................................................15
4.3 Replacing and cleaning the pump....................................................................................16
4.4 Replacing the rotating disc...............................................................................................16
4.5 Replacing the float............................................................................................................17
4.6 Replacing the nozzle........................................................................................................17
4.7 Accessories......................................................................................................................17
5 - TECHNICAL CHARACTERISTICS...................................................................................18
5.1 Technical data..................................................................................................................18
5.2 Overall dimensions...........................................................................................................18
5.3 Electrical diagrams...........................................................................................................19
6. SPARE PARTS LIST..........................................................................................................20
7. TROUBLESHOOTING GUIDE...........................................................................................22

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1 - INTRODUCTION
1.1 General safety instructions
This appliance must only be used for the function for which it was designed: "Adiabatic humidifier/cooler".
Any other use is to be considered improper and dangerous. Franco s.r.l. cannot be held responsible for
any damage resulting from improper, incorrect and unreasonable use or if the appliance is used in
installations which do not comply with the safety regulations in force.
- Check the integrity of the appliance when you open the packaging, paying particular attention to the
presence of damage or deformation to the plastic parts which may lead to breakage and/or malfunction
during use. In such cases, do not connect the machine to the mains power supply. Periodically carry out
a general inspection of the machine.
- Before connecting the appliance, make sure that the data on the rating plate correspond to those of your
electricity distribution network. The data label (see par. 1.9) is located on the side of the appliance.
- Comply with the safety rules indicated for electrical equipment, and in particular:
•Follow the installation instructions of the appliance.
•Do not place objects on the humidifier.
•Prevent children and/or incapacitated persons from using the device without proper supervision;
•Do not touch the humidifier during operation or while the disc is stopped;
•Never immerse the appliance in water or any other liquid.
•Do not place any objects inside the tub as this could cause irreparable damage to the appliance.
•Do not use accessories, spare parts or components not intended for or supplied by the
manufacturer.
•Avoid touching the device with wet or damp hands
•Do not pull on power cables or expose them to risk of shearing.
•Do not leave the appliance exposed to the weather (rain, sun, etc.).
•In the event of a fault or malfunction of the appliance, switch it off immediately and disconnect the
power supply. Do not attempt to open or tamper with the appliance: contact a qualified technician.
•Do not attempt to fill or empty the tank when the appliance is in operation.
1.2 Guidelines for the correct disposal of the product
Pursuant to European Directive 2012/19/EU:
At the end of its useful life, the product must not be disposed of with municipal waste.
It can be handed in at the separate waste collection centres set up by the municipalities,
or at retailers who provide this service. Disposing of the product separately avoids possible
negative consequences for the environment and for health deriving from its improper
disposal and allows thematerials of which it is composed to berecovered in order to obtain
significant savings in energy and resources. To emphasize the obligation to dispose of
electrical and electronic equipment separately, the product is marked with a crossed-out wheeled bin.
1.3 Conventions used in this manual
The manual is divided into chapters, within which the operators to whom the instructions are addressed
are specified, where necessary, in order to operate the machine safely.
The sequence of chapters responds to the temporal logic of the machine's life.
To facilitate immediate understanding of the text, terms, abbreviations and pictograms are used, the
meaning of which is indicated below.

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ABBREVIATIONS
Cap. = Chapter
Par. = Paragraph
Page = Page
Fig. = Figure
Tab. = Table
UNITS OF MEASUREMENT
The units of measurement used are those of the International System (SI).
1.4 Keeping and updating the instruction manual
The instruction manual must be kept with care and must accompany the machine at all times during its
life. Parts must not be removed, torn or arbitrarily modified.
The manual should be stored in an environment protected from moisture and heat and in the immediate
vicinity of the machine to which it relates. At the request of the user, the manufacturer can supply additional
copies of the machine instruction manual.
You can make a request by writing to [e-mail]
The Manufacturer reserves the right to modify the design and make improvements to the machine without
informing the Customers, and without updating the Manual already delivered to the user. However, in the
event of changes to the machine installed at the Customer's premises, agreed with the Manufacturer and
entailing the amendment of one or more chapters of the Instruction Manual, it will be the Manufacturer's
responsibility to send the users concerned the chapters affected by the change.
It is the responsibility of the User to replace the old chapters, the start page and the table of contents with
the new ones in all copies owned.
The Manufacturer is responsible for the original version in Italian; in the event of any doubts regarding
the translated versions, please refer to the Italian language and contact the Manufacturer
([e-mail]) for due verification.
1.5 Target readers
This manual is intended for the installer, the operator and qualified personnel authorised to service the
machine.
OPERATOR: means the person or persons responsible for installing, operating, adjusting, cleaning,
repairing and moving machinery and for carrying out the simplest maintenance operations;
QUALIFIED PERSONNEL/QUALIFIED WORKERS: these are people who have attended specialised
courses, training, etc. and have experience in the installation, commissioning and maintenance, repair,
transport of the machine.
The machine is intendedfor industrial use, and therefore professional and not general use, so its use must
be entrusted to qualified personnel, in particular who:
•have reached the age of majority;
•are physically and mentally fit to carry out work of particular technical difficulty;
•have been properly instructed in the use and maintenance of the machine;
•have been judged by the employer to be suitable for the task;
•are able to understand and interpret the operator's manual and safety instructions;
•are familiar with emergency procedures and their implementation;
•have the ability to operate the specific type of equipment;
•are familiar with the specific rules of the case;
•have understood the operating procedures defined by the machine manufacturer.

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The appliance may be used by persons with reduced physical, sensory or mental capabilities, or lack of
experience or knowledge, provided that they are supervised or have received instructions concerning the
safe use of the appliance and an understanding of the hazards involved.
1.6 Pictograms
This section explains the meaning of the pictograms indicating the operator's qualification, the state of the
machine, the hazards and the obligations/prohibitions to be respected. Their use makes it possible to
provide rapid and unambiguous information necessary for the correct and safe use of the machine.
PICTOGRAMS RELATING TO OPERATOR’S QUALIFICATION
Symbol
Description
General labourer: operator without specific skills, able to carry out only simple tasks on the
instructions of qualified technicians.
Driver of lifting and handling equipment: an operator qualified to use lifting and handling
equipment and machines (strictly following the manufacturer's instructions), in accordance
with the laws in force in the country of the machine user.
Mechanical maintenance technician: qualified technician, able to operate the machine
under normal conditions, to make it work with protections disabled, to intervene on the
mechanical parts to make the necessary adjustments, maintenance and repairs. Typically,
he is not qualified to work on live electrical installations.
Electrical maintenance technician: qualified technician, able to operate the machine under
normal conditions, to run it with protections disabled, is proposed to all interventions of an
electrical naturefor adjustment, maintenance and repairs. He is ableto work in thepresence
of voltage inside cabinets and junction boxes.
Manufacturer's technician: a qualified technician made available by the manufacturer to
carry out operations of a complex nature in particular situations or, in any case, as agreed
with the user. The skills are, depending on the case, mechanical and/or electrical and/or
electronic and/or software.

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SAFETY PICTOGRAMS (ISO 7010)
Pictograms contained within a triangle indicate DANGER.
Pictograms contained within a circle impose a PROHIBITION/OBBLIGATION.
Pictogram
Description
Dangerous electrical voltage.
General danger.
Do not remove safety devices.
It is forbidden to clean, oil, grease, repair or adjust
moving parts by hand.
Obligation to switch off power before starting work
or repairs.
Protective gloves are mandatory.
Compulsory safety footwear.
Helmet compulsory.

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1.7 Applications
The UX consists of a centrifugal humidifier and a high-flow air circulator, which can be operated separately
for maximum flexibility of use.
The machine can be used in all applications where it is necessary to maintain a certain humidity level
inside large spaces in industrial, agricultural and livestock premises.
In addition to humidification and air circulation, the UX can also be used as an adiabatic cooler. This
is possible because the atomised water in contact with the ambient air tends to evaporate, removing heat
and lowering the temperature. The cooling capacity depends on many variables, such as temperature,
ambient humidity and air distribution.
The water pressure required is that of the water mains: 2-4 atm (0.2 - 0.4 MPa).
This machine must only be used for the purpose
for which it was designed:
HUMIDIFICATION / ADIABATIC COOLING
All other uses are improper and potentially dangerous.
1.8 Versions
The UX centrifugal humidifier is available in the following versions:
1908020 UX56-T 6700 m³/h 400V 3~N 50Hz 890 rpm
1908030 UX56-M 6600 m³/h 230V~ 50Hz 1300 rpm
1908040 UX71-TT 15500 m³/h 400V 3~N 50Hz 900 rpm
1908050 UX71-TS 11000 m³/h 400V 3~N 50Hz 670 rpm
1.9 Machine identification and number plate data
Each machine is identified by an EC dataplate on which the article code, serial number and technical data
of the machine are indelibly marked (Fig. 1.9.1).
Always quote these references for any communication with the manufacturer or service centres.
Fig.1.9.1 CE dataplate

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1.10 Description of equipment
Components of the appliance (Fig. 1.10.1)
Components of the centrifugal humidifier (Fig. 1.10.2)
Rotary disc
Disc cap
Tank lid
Rear cover
Float valve
Pump
Nozzle
Motor
Water connection
½"
Regulating
valve
Drain hole with quick
connection ⅜" and cap
Fixed disk
Protection grid
Water collection tank
Water supply quick
coupling 3/8"
Electrical box
Protection grid
Motor/fan
Humidifier motor
Regulating valve
Centrifugal
atomizer
Body

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1.11 Transport and handling
The machine is packed in robust carton boxes.
Take great care when opening the packaging to avoid damage to components. Check the
integrity of the machine by checking that there are no visibly damaged parts. Do not dispose
of the packaging elements in the environment:they must be placed in special collection areas.
The UX can be raised and suspended using the fixing plate provided.
ATTENTION! Before making any moves:
a. stop the machine;
b. interrupt the power supply;
c. interrupt the water supply.
Use suitable lifting gear to lift the machine. The weight is indicated on the nameplate and in the technical
data table (see section 5.1). Lift the machine carefully, positioning the lifting straps appropriately.
1.12 Warranty
This appliance is guaranteed for months12 from the date of manufacture for all faults attributable to a
proven manufacturing or material defect. The warranty does not cover all parts damaged bytransport, bad
or incorrect maintenance, neglect, inability to use, improper use, tampering by unauthorised personnel
and in any case by causes beyond the control of Franco s.r.l. of Cervasca (CN). During the warranty
period, Franco s.r.l. undertakes to supply, free of charge, those parts which prove to be defective at origin.
The intervention must be carried out by an authorised and qualified technician.
1.13 Manufacturer's identification data
Manufacturer
FRANCO s.r.l.
Legal - administrative headquarters
VIA NAZIONALE, 80 - 12010 CERVASCA (CN) - ITALY
Contact
Tel.: [phone] - 61.16.63
Email: [e-mail]
Web: francosrl.com
1.14 Statements
The machine to which this manual refers is manufactured in accordance with the relevant European
Community legislation applicable at the time of its placing on the market.
The machine is not included among those mentioned in Annex IV of Directive 2006/42/EC.

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1.15 EC Declaration of Conformity
THE MANUFACTURER
FRANCO s.r.l.
Company
Via Nazionale, 80 12010 CN
Address Postcode Province
Cervasca Italy
City Country
DECLARES under its own responsibility that the machine
Humidifier / Cooler UX56-T; UX56-M; UX71-TT; UX71-TS
Description Model
1908020; 1908030; 1908040; 1908050
Article number
UX Humidifier / Cooler
Trade name
Humidification/Adiabatic cooling
Intended use complies with the following European Directives:
2006/42/EC Machinery Directive
(2014/35/EU) (Low Voltage Directive)
2014/30/EU Electromagnetic Compatibility Directive
Harmonised standards and reference specifications used:
EN 12100:2010
EN 60335-1:2012 + A11 +A13 +A1 + A14 + A2 +A15:2021
EN 60335-2-98:2003/A11:2019
EN 60335-2-41:2003/A2:2010
EN 60034-1:2010
EN 55014-1 :2017, EN 55014-2:2015, EN 61000-6-1:2016, EN 61000-6-3:2010
Legal entity authorised to establish the Technical File:
FRANCO s.r.l.
Name
Via Nazionale, 80 12010 CN
Address Postcode Province
Cervasca Italy
City Country
Place and date of document
The manufacturer
Cervasca, 10/02/2022
Signature
Rev. 00/2022
Marco Fantino
Administrator

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2 - INSTALLATION
2.1 Preliminary operations
To operate the UX humidifier, you need:
•Electrical network with voltage and frequency characteristics suitable for the machine, with
earthing and protective devices;
•Water supply connection: required pressure 2- 4 atm (0.2-0.4 MPa);
•Ambient temperature during operation: between 1°C and 40°C
•Temperature of the water and liquids used: must not exceed 35°C.
•Drinking water with low fixed residue, or treated water. The quality of the water affects the frequency
of maintenance operations and the correct functioning of the humidifier.
•It is recommended to provide a timed control for draining the tank with a bleed-off function to keep the
machine in optimal operating conditions.
The installation must comply with the applicable European, national and local standards
in force. In particular, follow the requirements of standard UNI 8884 "Characteristics and
treatment of water in cooling and humidification circuits" where conductivity must be less
than 100 μS/cm and total hardness less than 5° fH (50 ppm CaCO3) or another equivalent national
standard.
2.2 Positioning
The UX humidifier must be installed in a horizontal position, with the water collection tank
at the bottom, raised off the ground.
Use the eyelets provided to hang or support the machine while keeping it in the working position
with a suitable hanging system (chains, ropes, etc., Fig. 2.2.1.).
The fixing must be stable.
Fig. 2.2.1
The UX must be positioned respecting the minimum recommended distances that allow correct operation
of the machine and maintenance when necessary. Depending on the type of installation chosen, choose
the most suitable position for humidification/cooling of the room.
To prevent condensation, maintain a distance of at least 1m from the ceiling and the surrounding walls
(Fig. 2.2.2) while the distance from the wall in front of the machine should be determined according to the
model chosen and the amount of sprayed water.
Depending on the type of installation, different types of front protection must be used (Fig. 2.2.2):
•installation at a height > 2.5m above the walking surface: use the wide pitch front protection grille
(30mm, code 1801031) supplied as standard.

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•installation at a height < 2.5m from the walking surface: remove the wide pitch grille and fit the
front fine pitch (10mm) protection grille code 1801030 available as an accessory. For fixing, use
the 3 screws 4.2x9.5 code 6002004 supplied as standard.
Fig. 2.2.2
Do not remove the protective devices. Respect the safety distances from
moving parts prescribed by the UNI EN ISO 13857:2008 standard. Any
maintenance or repair operations requiring the removal of protections must
be carried out exclusively by qualified personnel, after having stopped the
machine and disconnected the power supply.
2.3 Electrical connections
•Electrical connections must be made by authorised and qualified technicians
in accordance with regulations in force.
•Ensure that the supply voltage characteristics comply with the information on
the data plate of the appliance.
•It is mandatory to connect the appliance to an efficient earth line.
Provide a separate power supply for the humidifier motor and the fan motor, using cables of appropriate
cross section, to be connected to the terminal block, referring to the technical data and the wiring diagram
(see Chapter 5). We recommend the use of a humidistat or thermostat to control the automatic start and
stop of the machine depending on the humidity or ambient temperature; alternatively, for manual control
H > 2.5m
H < 2.5m
> 1 m
> 1 m

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of the machine, the humidifier and the fan can be operated separately, e.g. by providing two external
switches in the system.
In any case, an omnipolar disconnection device for the appliance from the mains supply must be provided
in the installation. It is also advisable to install a protection fuse of the delayed type for motor starting.
2.4 Hydraulic connections
Make the connections to the water supply and drainage lines at the points provided.
(Fig. 2.4.1):
•Quick water inlet connection for connecting a Ø 3/8" hose.
•Quick-connect drainpipe with cap for connection of a Ø 3/8" hose.
A specific accessory (Fig. 2.4.1) is available for the direct connection of a hose by means of a hose
barb.
Fig. 2.4.1
To arrange for periodic draining of water from the tank (bleed-off):
a) remove the drain plug by pushing up the stop ring. This operation can be facilitated by using a 10
mm hexagonal spanner.
b) connect a flexible hose to the discharge pipe, either directly or via the hose connector available as
an accessory (see Fig. 2.4.1) and provide a suitable shut-off device (e.g. tap, timed solenoid valve,
etc.) which must be normally closed during operation.
Hose connector
(optional)
Hose connector
(optional)
Quick coupling for
3/8" hose
Timed solenoid
valve (optional)

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3 - OPERATION
3.1 Preliminary operations
Before operating the humidifier, check that:
•All connections, both electrical and hydraulic, have been made according to the instructions in this
manual;
•The humidifier is free and clean;
•The water supply tap is open.
3.2 First start-up
•Check the correct direction of the air flow and the direction of rotation of the disc (Fig. 3.2.1);
•Ensure that all cables are correctly positioned and that they are not pinched or pulled too tight;
•Ensure that the hydraulic connections have been made correctly;
•Open the water supply tap and check that there are no leaks along the circuit.
Fig. 3. 2.1- Initial start-up checks
The pump must never run dry (without water)
The temperature of the liquids used must not exceed 35°C
3.3 Start-up
Humidification/cooling mode: supply power to the humidifier motor, pump and fan motor. The pump
circulates the water to the rotating disc, which nebulises it, and the fan generates a flow of air which
distributes the mist produced by the humidifier throughout the room. In case of a malfunction during
operation, please refer to Chapter 6 "Troubleshooting".
Ventilation mode: the unit operates as an air circulator, the pump and humidifier motor are not powered.
Attention: in humidification/cooling mode, the fan must always be running at the same time as the
humidifier, to allow the distribution of the mist produced in the room and to avoid malfunctioning of the
appliance.
Air flow
Direction of disc
rotation
ATTENTION!
High-speed rotating parts!

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3.4 Adjusting the water flow rate
Adjust the water flow rate by opening the ball valve until you get a fine atomization without
droplets being dragged by the rotating disc (Fig. 3.2.1). Centrifugal humidifiers produce
droplets with an average size of between 10 and 30 m. The size of the droplets produced
depends on the setting of the flow rate and various environmental factors.
The UX is capable of atomising up to a maximum of 40 l/h of water. An excessive water
flow could result in an increase in droplet size and adversely affect the fog quality.
4 - MAINTENANCE
The operations described in this chapter must only be carried out by authorised and qualified
personnel, using suitable personal protective equipment. Before carrying out any work,
disconnect the appliance from the electricity and water supplies.
Check periodically that the waterflow rate to thecentrifuge is correct. Adjust the flowregulator if necessary.
Keep discs, tank and internal components clean to prevent dirt build-up.
4.1 Cleaning the disc
•Keep the disc clean to prevent limescale build-up or dirt accumulation that could cause increased
vibration or coarse spraying.
•To clean the rotating disc, use a soft, damp cloth and a non-toxic, solvent-free cleaning agent, wiping
without applying excessive pressure.
•Do not use solvents.
•The fixed disk should be cleaned with a brush with stiff bristles, gently rubbing the teeth care not to
damage them. Any limescale deposits can be removed with vinegar, lemon or another specific non-
toxic, solvent-free product.
4.2 Cleaning the tank
ATTENTION!
Stagnant water can cause the growth of harmful bacteria and microorganisms. It is
therefore necessary to prevent stagnation.
As well as for safety reasons, regular water renewal is also necessary to keep the appliance clean
and free from limescale, mould, etc. It is therefore recommended to provide a periodic automatic
or manual drainage system for the water collection tank. It is therefore recommended that the water
collection tank be periodically drained, either
automatically or manually.
If the machine is only used occasionally, empty the tank
after each use. Never leave water in the tank when the
machine is not in use.
Inspect and clean the water collection tank periodically.
•To access it, unscrew the two screws on the cover and
pull gently on the catch.
•To facilitate cleaning: remove the float and the pump.
•To remove the float: unscrew the plastic wing nut of the
float arm (see Fig. 4.2.1).
•To remove the pump: use a hex 13 spanner to hold down
the stop ring in which the pump is fitted and pull the pump
gently out until it is removed.

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•After these operations, clean the inside of the tank with a cloth or sponge, rubbing gently on the walls.
Do not use solvents.
•Periodically check the operation and cleanliness of the pump and float. Every 2-3 months wash the
internal parts of the pump with lukewarm water.
4.3 Replacing and cleaning the pump
To replace the pump, proceed as follows:
•Unscrew the two cover fixing screws using a Phillips screwdriver and remove the cover.
•Unscrew the plastic wing nut from the float arm. Hold down the stop ring in which the pump is fitted with
a fixed spanner (hex 13) and gently pull the pump out.
•Remove the pawl from the outlet of the removed pump and fit it to the new one.
•Repeat the sequence in reverse, taking care to reposition the float so that the water level inside the
tank completely covers the pump.
The pump does not require any special maintenance. It may be necessary, depending on the quality of
the water used, to periodically clean the internal rotating parts. In this case:
•Disconnect the pump as described above.
•Turn the swivel spout to the unlocked position and remove it.
•Remove the rotor and impeller and clean them with lukewarm water and a brush. Any limescale
deposits can be removed with vinegar, lemon or special products. Do not use solvents.
•Refit the nozzle and reconnect the pump.
4.4 Replacing the rotating disc
•Remove the front protection grid, if present, by unscrewing the 3 fixing screws.
•Remove the central cap of the rotating disc inserting a small flat screwdriver into the slot and pushing
it out (Fig. 4.4.1).
•Using a screwdriver key (hex 7), loosen the M4x16 screw fixing the rotating disc to the motor shaft and
its washer (Fig. 4.4.2).
Fig. 4.4.1 Fig. 4.4.2
•Insert the M8x40 screw supplied with the machine into the central hole of the rotating disc (Fig.
4.4.3)
•Use a screwdriver (hex 13) to tighten the screw, which will push out the disc effortlessly as it enters
the hole. (Fig. 4.4.4)
Fig. 4.2.1
Push out in
the slot
Screw M4x16

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Fig. 4.4.3 Fig. 4.4.4
•Once the disc has been removed, remove the M8x40 screw by unscrewing it from the rotating disc.
•Apply a small amount of grease to the crankshaft and fit the new disc, making sure the keys are
aligned and pressing on the centre, without tapping or forcing. Replace the washer, M4 screw and
plug. Check that the 4 mm thick spacer (see section 5.3 "Spare parts list" item 5) is correctly
positioned between the fixed and rotating discs.
4.5 Replacing the float
•Disconnect the water supply and remove any fittings from the ½" connection on the machine.
•Remove the two cover screws using a Phillips screwdriver and remove the cover.
•Unscrew the plastic ring nut and remove the float body.
•Position the new float switch and adjust it so that the water level inside the tank completely covers
the pump.
•Reassemble the assembly by repeating the sequence in reverse.
4.6 Replacing the nozzle
•After removing the rotating disc (see section 4.4), remove the nozzle by unscrewing the two fixing
screws.
•Push the grey ring on the elbow connector at the rear of the disc and, while holding it down, pull
the nozzle to be replaced.
•Position the new nozzle by repeating the sequence in reverse.
4.7 Accessories
A complete range of accessories that can be combined with your UX, such as protection grids, electronic
humidity regulators, thermostats, timed drainage and cleaning systems, electrical wiring and plumbing
accessories, is available on request.
Ask your supplier for the accessories catalogue for more details.
Screw M8x40

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5 - TECHNICAL CHARACTERISTICS
5.1 Technical data
General features
UX56-T
UX56-M
UX71-TT
UX71-TS
Air flow rate
m³/h
6700
6600
15500
11000
Atomisation capacity
l/h
up to 40
up to 40
up to 40
up to 40
IP rating
IP55
IP55
IP55
IP55
Weight
kg
28
28
48
48
A
mm
600
600
800
800
B
mm
800
800
1060
1060
C
mm
564
564
715
715
Noise level
dBA
75
75
82
73
Electrical characteristics
Humidifier motor
Power
W
180
220
180
180
Voltage
V
400 3~50Hz
230~50Hz
400 3~50Hz
400 3~50Hz
Current
A
0,5
1,4
0,5
0,5
Fan motor
Power
W
330
450
800
690
Voltage
V
400 3~50Hz
230~50Hz
400 3~50Hz
400 3~50Hz
Current
A
0,8
2,3
2,2
1,4
Rotation speed
rpm
890
1300
900
670
Pump motor
Power
W
14
14
14
14
Voltage
V
230~50Hz
230~50Hz
230~50Hz
230~50Hz
5.2 Overall dimensions

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5.3 Electrical diagrams
Ensure that the electrical supply voltage matches the dataplate voltage.
Use cables with an appropriate cross-section for the rated current of the
appliance.
Install a thermomagnetic differential circuit breaker in the power circuit upstream
of the equipment.
Single-phase version: the humidifier motor and fan are fitted with an internal thermal
protection that cuts power to the motor in the event of overheating.
Three-phase versions: the thermal protections of the humidifier motor and fan must be connected to an
external power cutoff circuit on the respective terminals of the terminal board.
UX56-M
UX56-T, UX71-TT, UX71-TS
Also make sure that:
- all electrical connections have been made in accordance with the instructions in this manual;
- the grounding has been carried out correctly;
- all applicable safety regulations have been complied with;
If the power cables are damaged, they must be replaced by the manufacturer or his technical service or a
similarly qualified person, in order to prevent any risk.
P Pump
MU Humidifier motor
MV Fan motor
C Capacitor
P Pump
MU Humidifier motor
MV Fan motor
PT1 Humidifier motor
thermal protection
PT2 Fan motor thermal
protection

User and maintenance manual - UX
20
6. SPARE PARTS LIST
Use only original spare parts.
When ordering spare parts, always specify:
•Machine model •Year of construction/No. of
series
•Part number
•Quantity •Shipping address
UX56
UX71