OLIMPIA SPLENDID Bi2+ 2 TUBI Fan Coils And Fan Radiators Terminal Units User Manual

Bi2+ 2
SL+-SLR+
INSTALLATION AND MAINTENANCE INSTRUCTIONS

GENERAL

1.1 GENERAL INFORMATION
Thank you for choosing an Olimpia Splendid Bi2+ cooler-radiator/ cooler- convector for controlling the climate in your home. Please read this instruction use and installation manual carefully before installing and starting up the appliance. Following the indications contained in this manual will ensure that the appliance continues to function perfectly over time. In compliance with European standard 99/44/ EEC the manufacturer guaranteed the machine for 24 months from the date of purchase (except for any warranty extensions) against any defects that can be attributed to manufacturing defects. Excluded are all other problems linked to incorrect installation, extraordinary atmospheric events, non-compliant dimensioning or unauthorised interventions.
1.1.1 Conformity
The OLIMPIA SPLENDID Bi2+ cooler-radiator/cooler-convectors conform to the following European Directives:

• Lowtensiondirective 2006/95/EC: EN 60335-1:2002 + A11:2004 + A1:2004+ A12:2006 +A2:2006 + A13:2008; ENG0335-2-40:2003+ A11:2004 + A12:2005 + A1:2006 +A2:2009; EN 62233:2008. Electro-magnetic compatibility 2004/108/EC: EN 55014-1:2006
• A1:2009; EN 55014-2:1997 + A1:2001 + A2:2008; EN 61000- 3-2:2006 + A2:2009 + A1:2009; EN 61000-3-3:2008.

Inany case,as they are buit into the system, the compliance of the ventil radiators/fan coils in the specific installation must be verified and quaranteed by the installer in order to comply with the applicable laws and regulations.
1.1.2 Symbols
The pictograms in the next chapter provide the necessary information for correct, safe use of the machine in arapid, unmistakable way.
Index
– Paragraphs marked with this symbol contain very important in- formation and recommendations, particularly as regards safety.
Failure to comply with them may resultin:
– danger of injury to the operators
– loss of the warranty
– refusal of abillty by the manufac- turer.
Generic danger
– Signals to the personnel that the operation described could cause physical injury if not performed according to the safety rules.
1.3 GENERAL WARNINGS
After unpacking, make sure that all the components are present. If not, contact the OLIMPIA SPLENDID agent who sold the appliance to you.
OLIMPIA SPLENDID appliances mustbeinstalled by an authorised installerwho, oncompletionofthe work, will release a declaration of conformity to the client in respect of the laws in force and the indications given by OLIMPIA SPLENDID in the instructions leaflet supplied together with the appliance.
These appliances have been designed both for conditioning and/or heating environments and must be destined for this use only and compatibly with theirperformance characteristics. OLIMPIA SPLENDID accepts no responsibility, either contractual or extra-contractual, for any damage caused to persons, animals of property as a resultof incorrectinstallation, adjustment ormaintenance orimproperuse.
In case of water leaks, tum the master switch of the system to “OFF” and close the water taps. As soon as possible, call the OLIMPIA SPLENDID technical service department or else professionally qualified personnel and do not intervene personally on the appliance.
In the Bi2 installation, inaccessibility to the rear of the appliance must be guaranteed. Intheeventthisis notguaranteed by the wall or ceiling, it is obligatory to usetherear closure kit available as an accessory.
If the appliance is not used for a log period of time, the following operations shouldbe performed:
– Turn the master switch of the system to “OFF”
– Close the water taps
– Ifthere is the risk of freezing, make sure that anti-freeze has been added to the system otherwise empty the system.
The electrical system must be made in full compliance with the applicable laws and regulations, it must be earthed and have adequate protection against overloads and/or short-circuits. Installation of an omnipolar disconnection switch and suitable electrical protection is advisable on the power line of each appliance installed.
An excessively high or low temperature (depending on the operating mode) is hamful to the health and wastes energy needlessly.
Avoidprolongedcontactwith the direct air flow.
Do not leave the room closed for long periods. Periodically open the windows to ensure a correct change of air.
This instruction leaflet is an integral part of the appliance and consequently must be kept carefully and must ALWAYS accompany the appliance, even when itis passed to anew owner or user or transferred onto another system. Ifitis lost or damaged, please contact the local OLIMPIA SPLENDID technical service centre.
All repair or maintenance interventions mustbe performed by the technical service department or by professionally qualified personnel as foreseen in this booklet. Do not modify or intervene on the appliance as this could create dangerous situations and the manufacturer will not be responsible for any damage caused.
1.4 FUNDAMENTAL SAFETY RULES
Remember that some fundamental safety rules should befollowed when usingaproduct that uses electricity and water, such as:
It is forbidden for the applianceto beusedby childrenorunassisted disabled persons.
It is forbidden to touch the appliance withwet hands orbody when barefoot.
It is forbidden to carry out any cleaning before having disconnected the appliance from the electricity mains supply by turningthe system master switch to “OFF”.
It is forbidden to modify the safety or adjustment devices or adjust without authorisation and indications ofthe manufacturer.
It is forbidden to pull, cut or knot the electrical cables coming out of the appliance, even if it is disconnected from the mains supply.
It is forbidden to poke objects or anything else through the inlet or outlet grils.
It is forbidden to open the doors which access the intemal parts of the appliance without first turningthe systemmasterswitch to “OFF”.
It i forbidden to dispose of or leave in the reach of children the packaging materials which could become a source of danger.
It is forbidden to climb onto the appliance orrestanyobjectonit.
The extemal parts of the appliance can reach temperatures of more than 70°C.
DANGER FROMBURNS – TAKE CARE WHEN TOUCHING
1.5 PRODUCT RANGE
The there are two basic types of Bi2+ cooler-radiators/cooler- convectors, SL+andSLR+, each of which is offered in five sizes with different performances and dimensions.
SL+
cooler-convector (suitable for horizontal or vertical installations).
SLR+
ventil radiator with radiant plate (suitable forvertical installations).
1.6 MORE ABOUT THE Bi2+
Bi2+ 2 pipes fig. 1
A- Supporting structure in high resistance electro- galvanised steel sheet.
B-Cold water heat exchange battery in copper pipes and aluminium fins with high efficiency turbulence. eurokonus % type threaded unions in compliance with the new European community standardisation requirements. The battery is equipped with a special sensor for detecting the water temperature (SL+ electronic and SLR+ version).
C – Hot water heat exchange battery in copper pipes and aluminium fins. eurokonus % type threaded unions in compliance with the new European community standardisation requirements. The battery is equipped with a special sensor for detecting the water temperature (SL+ electronic and SLR+ version). D – High efficiency radiant plate connected to hot water battery (SLR version). For two-pipe versions the hydraulic unit is fitted with a Calostatvalve that prevents cold water from entering the plate.
E – Ventilating unit consisting of atangential fan with unphased blades in synthetic material (extremely quiet) mounted on anti-vibration supports in EPDM, balanced statically and dynamically, and splined directly onto the motor shaft.
F -High efficiency direct current electric motor with resin-coated coil mounted on anti-vibration supportsin EPDM.
G-Reversible air outlet grill in aluminium painted with epoxy powder paint (metallic silver colour) and oven-dried. The large size exalts its high mechanical resistance.
H – Air suction grill in electro- galvanised steel sheet painted with epoxy powders (metallic silver colour or RAL 9010) and oven dried, with rapid release device for filter cleaning and safety micro-switch.
I – condensation collection basin for vertical installation, made from ABS and easy to remove for cleaning. For horizontal installation of the SL versions, a horizontal condensation collection basin accessory kit is available SL.
L – Structural back-plate sound-insulated in high resistance compressed filament (FIMBORD GR900).
M- Dismountable front casing and lateral plates made from electro- galvanised steel sheet painted with epoxy powders (metallic silver colour or RAL 9010) and oven dried.
1.7 OVERALL DIMENSIONS Bi2+ 2 PIPES
See figure 3 and refer to the model in question.
1.8 NOMINAL TECHNICAL FEATURES Bi2+ 2 PIPE VERSION
Refer to the data for the respective model in the table in figure 5.
A Battery water contents
B Radiant plate water content
C Maximum working pressure
D Maximum water inlet temperature
E Minimum inlet water temperature
F Hydraulic fixtures
G Power supply
H Weight SLR+
I Weight SL+
For information on electrical consumption see the technical features plate on the unit.

INSTALLATION

2.1 POSITIONING THE UNIT
Avoid installing the unit in proximity to:
– positions subject to exposure to direct sunlight; in proximity to sources of heat;
– in damp areas or places with probable contact with water;
– in places with oil fumes
– places subject to high frequencies.
Make sure that:
– the wall on which the unit s to be installed is strong enough to support the weight;
– the part of the wall interested does nothave pipes or electric wires passing through;
– the interested wall is perfectly flat; there is an area free of obstacles which could interfere with the inlet and outlet air flow;
– the installation wall is preferably an outside perimeter wall to allow the discharge of the condensation outside;
2.2 INSTALLATION MODES
The following descriptions of the various mounting phase and the relative designs refer to a version of the machine with fixtures on the left.
The operations for the mounting of machines with fixtures on the right are exactly the same.
Only the images are to be considered as a mirror image. To ensure that the installation is performed correctly and that the appliance will perform perfectly carefully follow the instructions indicated in this manual. Failure to respect the rules indicated not only can cause malfunctions of the appliance but will also invalidate the warranty and hence OLIMPIA SPLENDID shall not respond for any damage to persons, animals or property.
The appliance must be installed in a position that allows the routine maintenance (filter cleaning) and the extraordinary interventions to be carried out easily, giving access to the air breather valves (battery and plates), reachable from the upper grill on the fixtures side.
2.3 MINIMUM INSTALLATION DISTANCES
Figure 7 indicates the minimum mounting distances between the wall-mounted cooler-convector andfumiture presentin the room.
2.4 SIDE OPENING
– Dismount the uppergrill (fig. 8 ref. A) by unscrewing the two fixing screws (fig. 8 ref. B).
– Open the side inspection flap (fig. 8 ref. C).
– On the left-hand side loosen the screw (fig. 8 ref. F) that fixes the left panel (fig. 8 ref. G), thenmove it slightly to the leftand ift it up.
– On the opposite side, lift the cover (fig. 8 ref. H) that protects the screw (fig. 8 ref. L) and unscrew .
– Move the side panel slightly to the right and Iit it out (fig. 8ref. P). 2.5 VERTICAL FLOOR OR WALL INSTALLATION
When mounting on the floor with support feet, refer to the individual instructions leaflets suppliedand the relative manual for the mounting of the feet.
Using the paper template, trace the position of the two fixing brackets on the wall (fig.9). Use asuitable drill to make the holes with and insert the toggle bolts (2 for each bracket) (fig. 10 ref. A); fix the two brackets (fig. 10 ref. B). Do not overtighten the screws so that the brackets can be adjusted with a spirit level (fig. 11).
Fully tighten the four screws to block the two brackets.
Check the stability by manually moving the brackets to the right andto the left, up and down.
Mount the unit, checking that it fits correctly onto the brackets and checking that it is stable (fig. 12). 2.6 HORIZONTAL OR CEILING INSTALLATION
This_installation is not permitted for the “Full Flat” version.
Using the paper template, trace on the ceiling the position of the two fixing brackets and the two rear screws. Using a suitable drill, make the holes and insert the toggle bolts (2 for each bracket) (fig. 13 ref. A); fix the two brackets (fig. 13 ref. B). Do not over-tighten the screws. Position the machine on the two brackets, keeping it in position and then fix the two screws into the rear toggle bolts (fig. 13 ref. C), one on each side.
Make sure that there is sufficient inclination of the unit towards the drainage pipe to facilitate the water drainage (fig. 13 ref. D). Fully tighten ail 6 fixing screws. For installation of the SL+ versions, horizontal condensation collection basin accessory kits are available SL.
2.7 HYDRAULIC CONNECTIONS
2.7.1 Pipeline diameter
The minimum internal diameter that must be respected for the pipelines of the hydraulic connections varies according to the model:

For the position of the pipeline and the wall fixings, refer to the designs shown in the following sections, based on the specific configuration. Connections
The choice and sizing of the hydraulic lines must be made by an expert who must operate according to the rules of good technique and the laws in force.
To make the connections:
– position the hydraulic lines
– tighten the connections using the “spanner and counter spanner” method (fig. 14 ref. B check for any leaks of liquid coat the connections with insulating material (fig. 14 ref. ).
The hydraulic lines and joints must be thermally insulated.
Avoid partially insulating the pipes.
Do not over-tighten to avoid damaging the insulation.
Use hemp and green paste to seal the threaded connections; the use of Teflon is advised when there is anti-freeze in the hydraulic circuit. 2.8 CONDENSATION DISCHARGE
The condensation discharge network must be suitably sized (minimum inside pipe diameter 16 mm) and the pipeline positioned so that it keeps a constant inclination, never less than 1%. In the vertical installation, the discharge pipe is connected directly to the discharge tray, positioned at the bottom of the side shoulder underneath the hydraulic fixtures. Ina horizontal installation the discharge tube is connected to the one already present on the machine. For installation of the SL+ versions in a horizontal position, horizontal condensation collection basin accessory kits are available SL.
– If possible, make the condensation liquid flow directly in a gutter or a “rainwater” discharge.
– When discharging directly into the main drains, it is advisable to make a siphon to prevent bad smells returning up the pipe towards the room. The curve of the siphon must be lower than the condensation collection bowl.
– If the condensation needs to be discharged into a container, it must be open to the atmosphere and the tube must not be immerged in water to avoid problems of adhesiveness and counter- pressure that would interfere with the normal outflow.
– If there is a height difference that could interfere with the outfiow of the condensation, a pump must be mounted (accessory kit):
– in a vertical installation mount the pump under the lateral drainage tray;
– in a horizontal installation the pump position must be decided according to the specific requirements.
In any case, consult the specific instructions in the condensation discharge pump kit.
However, on completion of the installation it is advisable to check the correct outflow of the condensation liquid by slowly pouring about % I of water into the collection tray in about 5-10 minutes.
2.8.1 Mounting the condensation discharge device in the vertical version
Connect to the condensation collection tray discharge union (fig. 15 ref. A) a pipe for the outflow of the liquid (fig. 15 ref B) blocking it adequately. Check that the drip-collector extension (fig. 15 ref C) is present and correctly installed.
2.8.2 Mounting the condensation discharge device in the horizontal version
To mount the horizontal bowl on the SL+ versions refer to the instructions in kits.
– check that the “L” pipe and the flexible rubber hose are correctly connected to the bowl (fig. 16 ref. A).
– slide in the side of the machine keeping the pipe in position up against the front grill.
– fully close the side checking that the pipe remains blocked in the special grove on the side (fig. 16 ref. B).
N.B. for the horizontal installation carefully note the following precautions:
– make sure that the machine is installed perfectly level or with a slight inclination towards the condensation discharge;
– insulate carefully the inflow and outflow pipes up to the machine union to prevent any drops of condensation outside the same collection bowl;
– insulate the bowl condensation discharge pipe along all of its length. 2.9 FIXTURE ROTATION
The operations described and the relative images refer to a machine with fixtures on the left on which the fixtures on the right side must be rotated.
If there is a machine available with right side fixtures that require rotation to the left, the sequence of the operations is the same, only the images are a mirror image.
To connect the motor to the control kits, use the special optional cabling B0632 for unit 200/400/600 and B0633 for 800/1000.
2.9.1 Dismounting panels
– Dismount the upper gril (fig. 17 ref. A) unscrewing the two fixing screws (fig. 17 ref. B).
– Open the side inspection hatch (fig. 17 ref. C).
– On the left-hand side loosen the screw (fig. 8 ref. ) that fixes the left panel (fig. 8 ref. G), then move it slightly tothe left and ift it up.
– On the opposite side Iift the cover (fig. 17 ref. H) covering the screw (fig. 17 ref. L) and unscrew it lft the stopper (fig. 17 ref. M) and loosen the screw below (fig. 17 ref. N).
– Move the side panel siightly to the right and Ift it (fig. 17 ref. P)
– Remove the lower front grill (fig. 18 ref. A).
– Unscrew the screws (fig. 18 ref. B-D) fastening the front plate (fig. 18 ref. E)
– Unscrew the two nions (fig. 18 ref. F) from the collector units and remove the radiant plate Dismounting the radiant plate (SLR+ model only)
– Unscrew the two connecting nuts (fig. 19 ref. A-B)
– Detach the two adhesive insulating protections (fig. 23 ref. H) inside the machine
– Dismount the radiant plate (fg. 19 ref. C) by unscrewing the two top fastening screws (fig. 19 ref. D) and the three bottom fastening screws (fig. 19 ref. E)
2.9.3 Dismounting control panel
– Position the system master switch to OFF.
– Dismount the door that accesses the collector units (ig. 20 ref. A) unscrewing the two fixing screws (fig. 20 ref. B).
– Dismount the control panel (fig. 20 ref. C) unscrewing the two fixing screws (fig. 20 ref. D).
– Unplug the control board (fig. 20 ref. E).
– Unplug the connectors of the electrical connections.
– Remove the cables inside the machine and re-insert them from the opposite side.
– To connect the motor, use the special cable for right- hand fixtures B0632 for unit 200/400/600 and B0633 for 8000/1000, available as an accessory.- Invert the mounting positions of the door (fig. 20 ref. A) with the control panel (fig. 20 ref. C) and remount them in their respective positions.
– Dismount the condensation collection tray (fig. 20ref. F) and remount it on the opposite side with the relative fixing screws (fig. 20 ref. G).
– Remove the two unions (fig. 20 ref. H-I) 2.9.4 Dismounting exchangers
– Unscrew the two side screws (fig. 21 ref. A) that fasten the front deflector (fig. 21 ref. B).
– Loosen the four screws that fix the exchanger (fig. 21 ref. C);
– remove the bDattery water probe;
– remove the exchanger (fig. 21 ref. F);
– remove the drip-collector extension from the central tray (fig. 21 ref. D);
– on the opposite side remove the plug on the condensation evacuation hole (fig. 21 ref. E);
– loosen the central condensation collection tray fixing screw (fig. 21 ref. G), move the tray and rest it on the opposite side so that the fixture mouth for the drip- collector extension comes out of the structure, and block the tray with the screw previously removed;
– re-insert the drip-collector extension and the plug on the opposite side;
– open the pre-cut hexagonal holes on the right side insulation and close with insulation the hexagonal holes on the left shoulder (for the Bi2+ 4 pipe version);
– rotate the exchanger moving the fixtures to the opposite side, and reinsert it on the machine (fig. 22) (for the Bi2+ 4 pipe version);– tighten all the fixing screws of the exchanger
– open the four tabs on the front plate (fig. 23 ref. A) fastening the insulating panel
– detach the exchanger insulation (fig. 23a ref. A), the insulating panel (fig. 23a ref. B) and the coil (fig. 23a ref. C) from the front plate (fig. 23a ref. D)
– turn the insulating panel (fig. 23b ref. A) and the coil (fig. 23b ref. B), bringing the fixtures to the opposite side (fig. 23b)
– refit the exchanger insulation (fig. 23b ref. C), the insulating panel (fig. 23a ref. B) and the coil (fig. 23a ref. C) onto the front plate (fig. 23b ref. C) and fasten them with the four tabs. The exchanger insulation (fig. 23b ref. C) must be inserted between the lip of the front plate sheet (fig. 23b ref. E) and the insulating panel and positioned between the two grooves on the inside of the front plate (fig. 23b ref. F).
When all the operations described have been completed, remount all the components dismounted previously following the dismounting operations in the opposite order. 2. 10 MOUNTING FRONT GRILL SAFETY SUPPORT
In the case in which the cooler- convector is installed in a horizontal position, to guarantee the safety of the cleaning/ilter replacement operations it is obligatory that the two clamps, in the supplied bag together with the instruction manual and the accessories, are mounted by the installer.
– Separate the two clamps (fig. 24 ref. A);
– open the front grill and completely unscrew the fixing screws on the springs (fig. 24 ref. B);
– fix the two clamps, blocking them by retightening the screws (fig. 24 ref. B);
– fix the other part of the clamp to the grill using the supplied screws (fig. 24 ref. C);
– close the gnill. 2.11 FILLING THE SYSTEM
When starting up the system, make sure that the hydraulic unit lockshield is open. If there is no electric power and the thermo- valve has already been powered use the special cap to press the valve stopper to open it.
2.12 EVACUATING AIR WHILE FILLING THE SYSTEM
– Open all the system interception devices (manual or automatic);
– Start the filling by slowly opening the system water filling tap;
– For SL+ models without radiant plate installed in a vertical position, use a screwdriver on the highest breather of the battery (fig.25 ref. A);; for appliances installed in a horizontal position, act on the highest positioned breather (fig. 25 ref. B).
– For SLR+ models with radiant plate, use a screwdniver both on the side breather of the battery (fig. 25 ref. A) and on the manual breather of the radiant plate (fig. 26 ref. A).– When water starts coming out of the breather valves of the appliance, close them and continue filling until reaching the nominal value for the system.
Check the hydraulic seal of the gaskets.
It is advisable to repeat these operations after the appliance has been running for a few ‘hours and periodically check the pressure of the system.
MAINTENANCE
Routine maintenance is indispensable to keep the Bi2+ cooler-convector in perfect working condition, safe and reliable over the years. This can be done every six months for some interventions and annually for others, by the Technical Service Assistance, technically authorised and prepared, using always original spare parts.
2.14 CLEANING THE OUTSIDE
Before every cleaning and maintenance intervention, disconnect the appliance from the mains by switching off the master switch.
Wait until the parts have cooled down to avoid the risk of burns.
When necessary, clean the outer surfaces of the Bi2+ cooler-convector with a soft cloth damp cloth (fig. 28).
Do not use abrasive sponges or abrasive or corrosive detergents to avoid damaging the painted surfaces. 2.15 CLEANING AIR SUCTION FILTER
The air filters must be checked at regular intervals and cleaned when necessary, and in any event whenever recommended by the electronic controls installed (if present).
The frequency with which filters are cleaned will depend on specific machine running conditions.
To clean the air filters, proceed as described in the following sections.
2.15.1Extraction of filter cells
Before opening the intake grill, switch off the machine and cut the power.
– Extract the front grill by lfting it slightly (fig. 29 ref. A) and turn it until it comes right out of its seat (fig. 29 ref. B);
– extractthefilter (fig. 29ref. C), pulling it horizontally outwards (fig. 29 ref. D). 2.15.2 Cleaning filtering seats
– suck up the powder with a vacuum cleaner (fig. 31 ref. A)
– wash the filter (fig. 31 ref. B) with running water without using detergents or solvents, and leave to dry.
– Remount the filter on the cooler-convector (fig. 32 ref. A), taking care to insert the lower flap (fig. 32 ref. B) into its seat (fig. 32 ref. C).
– Itis forbidden to use the unit without the net filters.
– The appliance is fitted witha safety switch that prevents the operation of the fan whenever the intake grill is not fitted. After finishing the cleaning of the filter, check that the panel is mounted correctly.
2.15.3 Ending Cleaning Operations
– For the versions with a grill with flaps, insert the two lugs (fig. 33 ref. A) into the special slots (fig. 33 ref. B), turn it and hook it up with a slight tap on the upper part. 2.16 ENERGY SAVING TIPS
– Always keep the fiters clean;
– when far possible, keep the doors and windows closed in the room being condtioned;
– limit where possible the effect of direct sun rays in the rooms being conditioned (use curtains, shutters etc.)

TROUBLESHOOTING

In case of water leaks or anomalous functioning immediately cut off the power supply and close the water taps.
Should one of the following anomalies occur, contact an authorised service centre or an authorised qualified person, but do not intervene personally.
– The radiant plate does not reach a uniform heating temperature.
– The ventilation does not activate even if there is hot or cold water in the hydraulic circuit.
– The appliance leaks water during the heating function.
– The appliance leaks water only during the cooling function.
– The appliance makes an excessive noise.
– There are formations of dew on the front panel.
– The blue and red LEDs at the end of the thermostat cursor flash. TABLE OF ANOMALIES AND REMEDIES
The interventions must be carried out by a qualified installer or by a specialised service centre.

times (see sect 2.12).
A delayed activation of the ventilation respect to the new temperature or function settings.| – The circuit valve needs some time to open and as a result the hot or cold water takes time to circulate in the appliance.| – Wait for 2 or 3 minutes to open the circuit valve.
The ventilation speed increases or decreases automatically| – The electronic control adjusts the comfort level regulark| – Wait for the temperature adjustment or in case of necessity select the silent function.
The appliance does not activate the ventilation.| – No hot or cold water in the system.| – Check that the water boiler or cooler are functioning correctly.
The ventilation does not activate even if there is hot or cold water in the hydraulic circuit.| – The hydraulic valve remains closed.
– the fan motor is blocked or burnt out.
– the micro-switch that stops the ventilation when the filter grill is opened does not dose correctly.
– the electrical connections are not correct.| – Dismount the valve body and check if the water circulation is restored.
– Check the working efficiency of the valve by powering it separately with 220V If it activates the problem could be the electronic control.
– Check the windings of the motor and the free rotation of the fan.
– Check that by closing the grill the micro-switch contact is activated.
– Check the electrical connections.
The appliance leaks water during the heating function.| – Leaks in the hydraulic connections of the system.
– Leaks in the valve unit.| – Check the leak and fully tighten the connections.
– Check the state of the gaskets.
There are formations of dew on the front panel.| – The thermostatic valve built into the connection unit between heating plate and battery does not shut off the flow towards the wall.
– Thermal insulation unstuck| – Replace the union that joins the thermostatic valve to the water inlet upper unit.
– Check the correct positioning of the the rmo -a co ustic insulation paying attention to that in the front above the finned battery.
Them am drops of water on the air outlet grill.| – In situations of high humidity (>60%) condensation could form, especially at the minimum ventilation speeds.| – As soon as the humidity starts falling the phenomenon disappears. In any case the presence of a few drops of water in the appliance does not indicate a malfunction.
The appliance leaks water only during the cooling function.| – The condensation bowl is blocked.
– The condensation discharge does not need an inclination for correct drainage.
– The connection pipes and the valve unit are not insulated welt.| – Slowly pour a bottle of water in the low part of the battery to check the drainage; if necessary, clean the bowl and/or increase the inclination of the drainage Pipe.
– Check the insulation of the pipes.
The appliance makes a strange noise.| – The fan touches the structure.
– The fan is unbalanced.| – Check for any interference by manually rotating the fan.
– The unbalancing causes excessive vibrations of the machine; replace the fan.
All the LEDs flash at the same time (if the signal is enabled).| – Dirty filters.| – Clean the filters and reset the signal by pressing the MODE key for at least 5 seconds.

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The technical data and aesthetic characteristics of the products are subject to change. Olimpia Splendid reserves the right to modify them at any time without notice.

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