Fral FSW63 Series User manual

FSW 63
DEUMIDIFICATORE DA PISCINA
SWIMMING POOL DEHUMIDIFIER
FSW63
MANUALE TECNICO
TECHNICAL MANUAL
M.FSW63-14 Multilan ua e 01/03/2016

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TECHNICAL MANUAL
INDEX
INDEX .......................................................................................................................................................... 27
DECLARATION OF CONFORMITY ................................................................................................................. 29
Dehumidifiers FSW63 series .................................................................................................................... 29
UTILITY AND CONSERVATION OF THE MANUAL ......................................................................................... 30
NORMS REFERENCES .............................................................................................................................. 30
GENERAL SAFETY NORMS ....................................................................................................................... 31
PERSONAL PROTECTIVE EQUIPMENT ..................................................................................................... 32
UNIT DESCRIPTION...................................................................................................................................... 33
FRAME ..................................................................................................................................................... 33
REFRIGERANT CIRCUIT ............................................................................................................................ 33
CONDENSER AND EVAPORATORS ................................................................................................... 33
FINNED PAC .................................................................................................................................. 33
FINS ................................................................................................................................................. 33
TUBES .............................................................................................................................................. 33
COMPRESSOR ................................................................................................................................. 33
FANS ........................................................................................................................................................ 33
ELECTRIC BOX .......................................................................................................................................... 34
MICROPROCESSORS ................................................................................................................................ 34
Accessories.................................................................................................................................................. 34
Body machine completely in Inox ........................................................................................................... 34
Electric heaters in inox 2,0 W 230/1/50 (E.H): ..................................................................................... 34
Hot water coil (H.W.C) nominal capacity 2,4 W: .................................................................................. 34
3 Way electric valve ON/OFF (E.W): ....................................................................................................... 34
Remote control (humidostat) (On/Off): .................................................................................................. 34
Autorestart (On/Off): .............................................................................................................................. 34
H.D.G. defrost ......................................................................................................................................... 34
TECHNICAL DATA FSW ................................................................................................................................ 35
DRYING CAPACITY ....................................................................................................................................... 36
PERFORMANCE TABLES FSW63 .................................................................................................................. 36
FUNCTIONING LIMITS ................................................................................................................................. 37
CONTROL AND SAFETY DEVICES ................................................................................................................. 38
CONTROL DEVICES .................................................................................................................................. 38
THERMAL PROTECTION DEVICE (only for machines with electric heaters)............................................ 38

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INSPECTION, TRANSPORT AND SITE HANDLING ......................................................................................... 38
INSPECTION ............................................................................................................................................. 38
LIFTING AND SITE HANDLING ................................................................................................................. 39
UNPAC ING ............................................................................................................................................ 39
LOCATION ............................................................................................................................................... 39
WALL MOUNTING ................................................................................................................................... 40
CLEARANCES ............................................................................................................................................... 40
CONNECTION OF THE CONDENSED WATER DRAINAGE FITTING AND ELECTRICAL CABLE ........................ 41
CONNECTION TO THE HIDRAULIC CIRCUIT (only for post heating version) ............................................... 42
MAINTENANCE AND PERIODIC CHEC S ...................................................................................................... 42
IMPORTANT WARNINGS ......................................................................................................................... 42
AIR FILTER ............................................................................................................................................... 43
ELECTRICAL CONNECTIONS ........................................................................................................................ 44
Generality ............................................................................................................................................... 44
Main supply connection ......................................................................................................................... 44
Remote humidistat connections ............................................................................................................. 45
START UP ..................................................................................................................................................... 45
PRE-START CHEC ................................................................................................................................... 45
ELECTRONIC CONTROL AND FUNCTIONING ........................................................................................... 46
SIGNALLING PANEL ................................................................................................................................. 46
CONTROL PANEL ..................................................................................................................................... 47
GENERAL OBSERVATIOTIONS AND ADVISE ................................................................................................ 48
POWER SAVINGS ......................................................................................................................................... 49
DISPOSAL OF THE UNIT AT END OF ITS LIFE ............................................................................................... 49
TROUBLE SHOOTING ................................................................................................................................... 49
UNIT UNDER ALARM ............................................................................................................................... 50

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DECLARATION OF CONFORMITY
(Community directives Low Volta e and Electro-ma netic Compatibility)
FRAL Company s.r.l. Viale dell’Industria e dell’Artigianato 22/c – 35010 Carmignano di Brenta
– PD – hereby declares that the following products:
Dehumidifiers FSW63 series
have been designed, manufactured and distributed according to safety and electro-magnetic
compatibility of the European Norms and Regulations:
MACHINES NORMS ( 2006/42/CE - 17.05.2006 ) ;
SECURITY REGULATIONS FOR LOW TENSION APPLIANCES 2006/95/CE -
12.12.2006;
ELECTROMAGNETIC COMPATIBILITY (EMC) – 2004/108/CE – 15.12.2004.
It is hereby certified that this Dehumidifier conform to the:
IEC Regulations CEI-EN 60335-2-40, CEI-EN 55014-1, 55014-2.
The machine is built according to RoHS European Norms:
2011/65/UE year 2011 and CEI-EN 50581.
The Legal Agent
In . Alberto Gasparini

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UTILITY AND CONSERVATION OF THE MANUAL
This Manual conforms to the requirements of the Norms 98/37/CE and subsequent modifications.
The Manual gives all necessary indications required for the transport, Installation, start-up and
maintenance of the machines, which must be strictly followed by the user for a correct functioning of
the same.
To this purpose, the user must also strictly comply with the security norms described in the Manual.
The manual must always follow the machine and must be kept in a place which will guarantee its
perfect conservation for the proper use from the operator.
GRAPHIC SYMBOLS AND INDICATIONS INCLUDED IN THE MANUAL:
NORMS REFERENCES
The machines described in this manual have been designed according to the pertinent CE Norms, in
conformity with the MACHINES DIRECTIVES cited in the previous paragraph.
The machines are also complying with the essential requirements of the following European Rules and
Directives:
Machine Norms 2006/42 CE,
Electrical Safety Rules for the Low Tension Appliances 2006/95 CE,
Electromagnetic Compatibility 2004/108 CE,
Under Pressure Devices 97/23/CE.
Shows that ATTENTION must be paid to all procedures and operations to be carried
out for ensurin the correct functionin of the machine, describes the operations that
mus be avoided , and finally informs the operator about the correct procedure and
operations to be followed for the proper use of the machine.
This machine is desi ned in order to be installed in an internal environment.
In order to install it in an external environment please contact the headquarters.

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GENERAL SAFETY NORMS
When installing or servicing the unit, it is necessary to strictly follow the rules reported on this manual,
to conform to all the specifications of the labels on the unit, and to take any possible precautions of
the case for workers.
Pressure in refrigerant circuit and electrical equipment present in the unit can be hazardous when
installing or servicing the unit
Any intervention on the machine usin any instrument must be carried
out only
by a qualified technician.
The machine is IPX2 and it must be installed accordin with local norms and laws
of the place of installation.
Not observin the rules reported on this manual, and every modification to the
unit done without explicit previous authorisation, will cause the immediate
termination of the warranty.
Attention: before every operation of servicin on the unit, be sure that the
electric supply is disconnected. Never remove front grille or open any part of the
mac
hine without removing first the socket from the plug.
This machine has been desi ned and manufactured in compliance with the
strictest safety rules. Therefore, pointed instruments (screw drivers, wool
needles or similar ones) are not to be inserted in the rilles or in any other
openin of the panels, especially when it is opened to remove the filter.
Main supply must be protected with a differential switch.
Close to the unit a switched electrical plu must be present, accordin with
local laws and norms.
Never modify settin s of the safety devices.
Never sprinkle water over the unit and its electrical components.
The machine must not be cleaned usin water. To clean the machine use a wet
cloth. Remember to disconnect the plug from the socket before.
When the machine is connected with a power socket, it must be in vertical
position and any rou h move must be avoided because it could cause some
water to come into contact with electrical parts; it is, therefore, recommended
to remove the plu from the socket before movin around the machine; if any
water may have been spread on the machine, followin some rou h handlin
of the same, then, the machine must be turned off and can be started up a ain
only after 8 hours.

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PERSONAL PROTECTIVE EQUIPMENT
When operating and maintaining the FSW unit, use the following personal protective equipment.
Equiment: people who make maintenance or work with the unit, must wear an
equipment in accordance with the safety Directives. They must wear accident
prevention shoes with anti-slip sole where the paving is slippery.
Gloves: During the cleanings and the maintenance operations, it’s necessary the use of
appropriate gloves. In case of gas recharge, It’s complulsory the use of appropriate
gloves to avoid the rick of freezing.
Mask and goggles: Respiratory protection (mask) and eye protection
(goggles) should be used during cleaning and maintenance operations.
SAFETY SIGNS
The equipment features the followin safety si ns, which must be complied with:
General hazard
Electric shock hazard
It must not be used under explosive atmosphere.
Machine is not desi ned to be used by people (also children) whose physical,
sensory or mental capabilities are reduced. Also people without experience or
knowled e of the machine can’t use it.
People, described above, can use this machine only if there’s someone,
responsable of their safety, which watches them and ives them instruction
re ardin the use of the machine.
Children must be watched in order to be sure they don't play with machine.
This machine is desi ned in order to be used by experienced users or trained in
shops, li ht industry and farms.
People without experiences can use this machine only for a commercial use.
This machine must be always connected usin earthed electrical plu s as
required for all electrical appliances; FRAL Company declines any
responsibility for any dan er or dama e whenever this norm is not
complied with.

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UNIT DESCRIPTION
FRAME
All FSW units are made from galvanised thick sheet metal, painted with polyurethane powder
enamelat 180°C to ensure the best resistance against the atmospheric agents. The frame is self-
supporting
REFRIGERANT CIRCUIT
The refrigerant gas used in these units is R410A. The refrigerant circuit is made in according to ISO
97/23 concerning welding procedures and PED regulation.
The refrigerant circuit includes:
•filter drier.
•schrader valves form maintenance and control.
•capillary expansion.
•compressor.
CONDENSER AND EVAPORATORS
FINNED PACK
It consist of copper tubes mechanically expanded into aluminium or copper fins provided with full
collars that allow their regular spacing. The best heat transmission is guaranteed by the fin collars that
completely cover the tubes.
FINS
They are manufactured by high precision pressing of aluminium, aluminium epoxy painted, copper or
pretinned copper sheets. The fin shape is slightly corrugated in order to improve the heat exchange
transmission coeffi cient without heavily affecting the air pressure drop. Furthermore a good water
draining is assures and the inside dust accumulation is avoided.
TUBES
For the heat exchangers high quality copper tubes are used. The tubes are suitable for the majority of
the primary refrigerants in both cold and warm working conditions.
COMPRESSOR
The compressor is rotative type.
The characteristics of the compressor are the follow:
1. High efficiency for saving energy consumption
2. Low sound level ，quiet operation
3. Applied HFC refrigerant for protecting environment
4. High reliability, long lifetime.
FANS
Centrifugal fan type.

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ELECTRIC BOX
The electric switch board is made according to electromagnetic compatibility norms (2004/108 CEE)
and Electrical Safety Rules for the Low Tension Appliances 2006/95 CEE.
Inside the electric box there are the following components:
1. Terminals for remote control;
2. Electronic board;
The installation must provide a general switch if necessary, according with local laws and norms.
MICROPROCESSORS
The microprocessors check all the function of the machine like: General functioning, automatic
defrost system, alarms and set point of the humidty and temperature (temperature only for machine
with hot water coil Version).
Accessories
Body machine completely in Inox
Electric heaters in inox 2,0 kW 230/1/50 (E. ):
Armored electric heaters in inox, it is able to transfer the 90% of the convective heat in way evenly.
ot water coil ( .W.C) nominal capacity 2,4 kW:
This battery can help you in heat the environment of the swimming pool thanks its efficient water hot
coil due to the narrow step fins. It is possible to assure a nominal capacity of 2,4 kW with a
environmental temperature of 27°C and an inlet water temperature between 60 and 70°C.
3 Way electric valve ON/OFF (E.W):
Control of the flow water inside the hot water coil
Remote control (humidostat) (On/Off):
It is possibile to use a remote control with the machine. In this case must be used a remote
humidostat to be connected to the terminal boxes of the electric panelboard in place of the
standard humidostat. It is also possible to have an ON-OFF switch to be electrically connected in
series to the humidostat.
Autorestart (On/Off):
If is ON State network fails or machine is unplugged, the values of set point, delay counter, defrost
counter, hour counter and any other operating parameters are stored and, when power comes back,
everything continues as before.
.D.G. defrost
This machine allows to realize the hot gas defrost.

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TECHNICAL DATA FSW
Mod. FSW63
FSW63.005 FSW63.003 FSW63.006 FSW63.008 FSW63.007
Indez Protection (IP) IPX2 IPX2 IPX2 IPX2
Drying capacity
(1)
L/24h 63 63 63 63
Nominal power consumption without
heaters
(2)
kW 0,84 0,84 0,84 0,84
Nominal power consumption with
heaters
(2)
kW / 2,84 / 2,84
Maximum power consumption without
heaters
(3)
kW 0,97 0,97 0,97 0,97
Maximum power consumption with
heaters
(3)
kW / 3,00 / 3,00
Max.current consumption without
heaters
(3)
A 4,4 4,4 4,4 4,4
Max.current consumption with heaters
(3)
A / 13,3 / 13,3
Electric heater power (otional) kW / 2,0 / 2,0
Hot water coil capacity (optional) kW / / 2,2 /
Nominal Air flow m3/h 600 600 600 600
Available static pressure Pa 40 40 40 40
Refrigerant charge Tipo R410A R410A R410A R410A
Defrost type Type Air Air Air HGD
Sound pressure level
(4)
dB(A) 49 49 49 49
Temperature operating range °C 5÷35 5÷35 5÷35 1÷35
Humidity operating range % 45÷99 45÷99 45÷99 45÷99
Condensate draining connection INCH’’ ¾” ¾” ¾” ¾”
Hot water coil connection (Only for
models with H.W.C.) INCH’’ / / ½” /
Width mm 1008 1008 1008 1008
Depth mm 231 231 231 231
Heigth mm 605 605 605 605
Operating weight g 47 47 47 47
Nominal power supply V/ph/Hz 230/1~/50 230/1~/50 230/1~/50 230/1~/50
(1) Referred to: inlet air temp. 32 °C relative humidity 90%.
(2) Referred to: inlet air temp. 26,7 °C relative humidity 60%.
(3) Referred to: inlet air temp. 35 °C relative humidity 70%.
(4) Sound power level calucated in 3m free field.