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Daikin FWXT Series, Installation And User Manual

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Daikin FWXT Series Installation And User Manual Download Page 10

10

2.4 

A
B

A

B

B

A

Opening the unit

-    Remove the side panels by pulling them upwards as 

shown in the figure below;

-    Remove the 6 hex screws present on the sides of the 

front panel;

-   Remove the aesthetic front panel as shown in the figure;

side panels
aesthetic front panel

Summary of Contents for FWXT Series

Page 1: ...Aesthetic feet kit IT Manuale d installazione Kit piedini estetici ES Manual de instalación Kit de pies estéticos DE Installationshandbuch Kit design stützfüsse FR Manuel d installation Kit de pieds esthétiques NL Installatiehandleing Kit esthetische pootjes TR Montaj kılavuzu Estetik ayak kitini PT Manual de instalação Kit de pés estéticos EL ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ Κιτ με βάσεις στήριξης ...

Page 2: ...e of the machine in a rapid unmistakable way Symbols U User Refers to pages containing instructions or information for the user I Installer Refers to pages containing instructions or information for the installer S Service Refers to pages containing instructions or information for the installer TECHNICAL CUSTOMER SERVICE Safety pictograms Generic danger Signals that the operation described could c...

Page 3: ...CONNECTION 21 3 1 Board connections with TOUCHPAD AND REMOTE CONTROL 21 3 2 Connection for remote control panel 22 4 INSTRUCTIONS FOR USE WITH TOUCH SCREEN AND REMOTE CONTROL 26 4 1 Warnings 26 4 2 Management of the unit with the touch screen and remote control 26 4 3 Functional description 27 4 4 Troubleshooting 29 5 INSTRUCTIONS FOR USE WITH REMOTE PANEL EKWHCTRL1 30 5 1 Wall mounted control pan...

Page 4: ... shut down 34 5 18 Error signals 34 5 19 Electronic control board 34 5 20 LED Signals ref A 34 6 ROUTINE MAINTENANCE 36 6 1 Maintenance 36 6 2 External cleaning 36 6 3 Cleaning the air suction filter 37 6 4 Suggestions for power saving 38 7 TROUBLESHOOTING 39 7 1 Troubleshooting table 39 ...

Page 5: ...sonally on the appliance If the appliance is not used for a long period of time the following operations should be performed Turn the master switch of the system to OFF Close the water taps If there is the risk of freezing make sure that anti freeze has been added to the system otherwise empty the system If the room temperature is too low or too high it is damaging for the health and is also a use...

Page 6: ...bidden to carry out any cleaning before having disconnected the appliance from the electricity mains supply by turning the system master switch to OFF It is forbidden to modify the safety or adjustment devices or adjust without authorisation and indications of the manufacturer It is forbidden to pull cut or knot the electrical cables coming out of the appliance even if it is disconnected from the ...

Page 7: ... 54 0 74 0 93 Maximum operating pressure bar 10 10 10 Maximum water inlet temperature C 80 80 80 Minimum water inlet temperature C 4 4 4 Hydraulic connections Eurokonus 3 4 Eurokonus 3 4 Eurokonus 3 4 Power supply voltage V ph Hz 230 1 50 230 1 50 230 1 50 Maximum power consumption at maximum speed W 17 6 19 8 26 5 Maximum power consumption at minimum speed W 4 8 5 1 5 8 Length mm 902 1 102 1 302 ...

Page 8: ...TV3 L mm 927 1 127 1 327 M E 10ATV3 15ATV3 20ATV3 kg 15 17 20 L mm 1 035 1 235 1 435 H mm 490 490 490 P mm 213 213 213 Filomuro overall dimensions Dimensions Dimensions and weight for transportation Package Dimensions Weight LATERAL VIEW FRONT VIEW ...

Page 9: ...t there are no obstructions nearby that could compromise the inlet and outlet airflow the wall on which you are installing the unit is if possible an external perimeter wall in order to allow condensate drain outside the premises air flow is not directed towards by standers The assembly steps described below and their drawings refer to a version of the machine with connections on the right side Fo...

Page 10: ...nit Remove the side panels by pulling them upwards as shown in the figure below Remove the 6 hex screws present on the sides of the front panel Remove the aesthetic front panel as shown in the figure side panels aesthetic front panel ...

Page 11: ...1 A B C B A B C C Remove the upper grille by pulling it in your direction and lifting it upwards as shown in the figure remove the side panels by lifting them upwards upper filters side plates side screw ...

Page 12: ...ctor with a 90 fitting and socket with eurokonus connection another option if you can comfortably bend the pipeline which will depend on the depth of the installed recess is to install the eurokonus connection inside the pipeline pay attention to the tilt angle of the condensate drain pipe which must rest be laid on the lowermost part of the recess so that the pipe s height never exceeds the heigh...

Page 13: ... tighten the screws so that you can adjust them with a spirit level 3 Firmly fasten the brackets by tightening the four screws 4 Check stability by moving the brackets to the right and left up and down 5 Assemble the unit making sure it fastens properly onto the brackets and that it is stable 6 Make sure the tilt angle of the cooler radiator matches the measure shown in the figure below plugs brac...

Page 14: ...IC CONNECTIONS ZONE FOR LEFT INSTALLATION EXTERNAL PERIMETER FOR RIGHT INSTALLATION EXTERNAL PERIMETER FOR LEFT INSTALLATION ELECTRICAL CONNECTIONS ZONE FOR RIGHT INSTALLATION OUTLET FOR LEFT HYDRAULIC CONNECTIONS TO INSTALL 900 MM MODEL FOLD AND JOINT THE TWO DOTTED LINES Installation template ...

Page 15: ...R PERIMETER OF THE MACHINE UPPER PERIMETER OF THE MACHINE HYDRAULIC CONNECTIONS ZONE FOR RIGHT INSTALLATION TO INSTALL 1100 MM MODEL FOLD AND JOINT THE TWO DOTTED LINES ø8 HOLES FOR DOWELS EXTERNAL PERIMETER FOR RIGHT INSTALLATION EXTERNAL PERIMETER FOR LEFT INSTALLATION Level for alignment check ...

Page 16: ...he connections use proper insulating material The hydraulic lines and fittings must be thermally insulated Avoid partial insulation of the pipes Avoid over tightening the pipes to avoid damage to the insulation To ensure water tightness of the threaded connections use hemp and green paste the use of teflon tape is recommended if you have poured anti freeze liquid in the water circuit Carefully che...

Page 17: ...cal connections as described in para 2 11 A convector B electric cable entry hole C thermoelectric motor IN water inlet pipe fitting OUT water outlet pipe fitting Connect the pipeline to the delivery and return lines as shown in the figure with the delivery line at the top Comply with the requirements for electrical connections as described in para 2 11 Connection to the 3 way diverter valve unit ...

Page 18: ...te tray If you need to drain the condensate into a container it must remain open and the pipe must not be immersed in water to prevent adhesion and back pressure that would obstruct free flow If the drain pipe has to overcome a gap in height due to its particular installation which would obstruct condensate flow remember to install a pump These pumps are commonly available on the market However it...

Page 19: ...the water tap With the aid of a screwdriver open the vent on the uppermost coil connection see figure below When water begins to leak out of the breather valves close them and continue to fill the system as per the rated specifications Check the tightness of the gaskets We recommend that you repeat this operation when the device has been running for a few hours and that you regularly check the sys...

Page 20: ...elective differential circuit breakers upstream of the system For safety reasons the on off switch referred to above should be installed near the device or at any rate in open view The power cables must be equipped with copper conductors having the following unitary sections the values indicated refer to a maximum line length of 15m The cables must be appropriate for the type of installation in ac...

Page 21: ...in compliance with the applicable national laws You can use a cable embedded in the wall in the position traced with the installation template to make the electrical connection recommended connection for devices installed in the upper part of the wall In any case you must check that the power supply is protected against overload and or short circuits In order to prevent any risk of electric shock ...

Page 22: ... Y1 thermoelectric motor 230V 50Hz 1A powered output L N 230V 50Hz electrical power supply connection BO heating request output free contact max 1A CH cooling request output free contact max 1A CP presence sensor input if closed the convector goes into stand by AIR Optional air probe SM Step motor diffuser Connect as an alternative to the air probe of the EKWHCTRL1 wall mounted control panel If af...

Page 23: ...ght on internal walls at a height of about 1 5 m from the floor The wall mounted remote control is already assembled in the package therefore before mounting them the two parts must be disconnected by unhooking the two protruding notches on their back A Use the base of the control ref B in figure to trace the fixing point on the wall use the two opposite holes Then proceed with the operations belo...

Page 24: ...below if the cable is rigid you should be able to insert its end easily while if it is flexible you should use a pair of nose grippers insert the cables completely and make sure they are properly fixed by pulling them slightly To disconnect the cables use a screwdriver to press the corresponding white notch ref C and remove the conductor CP presence contact input connection When the contact connec...

Page 25: ...ine with the 120 Ω resistance supplied Do not make star connections The RS485 connection is polarised observe the indications A and B on each peripheral device connected for the connection it is preferable to use a shielded cable with a minimum section of 0 35 mm2 Connect the and power supply terminals of the wall mounted terminal 5 V DC voltage on one of the convector boards respecting the polari...

Page 26: ... and temperature out of the limits defined in the installation manual Regularly clean the air filter as described in the relevant paragraph Normally the display shows the operating status see the Functional description chapter and any alarms see the Alarms display paragraph You can also select the various functions by pressing on the symbols 1 Remote control 2 Touch screen display KEY DISPLAY Setp...

Page 27: ... authorities To insert the battery open the slot on the bottom of the remote control Make sure to insert the battery according to the polarity Close the cover after inserting the battery To control the device with the remote control or touch screen display make sure you have enabled the main switch on the power line the technician who installed the device can help you locate the switch or introduc...

Page 28: ...n should be activated just before falling asleep In cooling mode the set temperature is increased by 1 C after 1 hour and by 1 C after 2 hours After the second hour the temperature setting is not altered any more and after 6 more hours the device shifts to stand by In heating mode the set temperature is decreased by 1 C after 1 hour and by 1 C after 2 hours After the second hour the temperature se...

Page 29: ...s to switch to stand by When the cooler radiator is off you can programme it to switch on by pressing the Timer key and then setting the number of hours from 1 to 24 after which the device is to switch on Next press the enter key Touch screen display keylock To lock the keys hold the Timer symbol on the touch screen display pressed for 3 seconds The keylock will prevent the user from enabling or d...

Page 30: ...lled by the wall mounted panel Thanks to the temperature probe it ensures anti freeze safety even when set to stand by After 20 seconds from the last action the panel brightness will be reduced and on the display will appear the room temperature Press any key to restore maximum brightness Display The display also offers information on the statuses and on any active alarms through 8 specific symbol...

Page 31: ...up Activation Heating cooling operating mode set up In order to control the device from the control panel it first has to be connected to mains If a main power switch has been installed on the power line it must be activated Start the system by toggling the main switch To activate the device Key Operation Display Press ON Standby key From off to on state Pressing function key select one of four po...

Page 32: ... a more reduced maximum value By selecting this operating mode the ventilation speed is significantly reduced and the set temperature is changed automatically as follows decreased by 1 C after one hour and by another degree after 2 hours in heating function increased by 1 C after one hour and by another degree after 2 hours in cooling function Silent operation Key Operation Display Hold the Night ...

Page 33: ...ctivation will be signalled by the relative symbol on the display Key Operation Display With the panel off press the key for 5 seconds until the text 01 appears on the display Use the key to bring the value to 00 and wait 20 seconds to check for the correct configuration 00 In some cases the detected values might not represent the real temperature due to the fact that the temperature probe is loca...

Page 34: ... all functions from the wall mounted EKWHCTRL1 control panel You can connect to and remote command up to 30 convectors that will be controlled in broadcast mode with simultaneous commands to all convectors The board has a green LED indicating the status and any faults The main operating parameters the setpoint and the room temperature are transmitted from the wall mounted remote control panel to a...

Page 35: ...on sensor 2 flashes pause Water temperature probe failure In this case make sure the probe has 10 kΩ 3 flashes pause Water temperature outside operating range over 20 C in cooling below 30 C in heating The fan will stop until the temperature reaches an appropriate value to meet the request 1 flash pause If after powering the equipment the board detects the water probe the start up will take place ...

Page 36: ...such tasks and which can also supply original spare parts if necessary Disconnect the unit from the power supply before each cleaning and maintenance intervention by setting the main power supply switch to off Wait for the components to cool down in order to avoid any burns Do not use abrasive sponges or abrasive or corrosive detergents as you might damage the painted surfaces Clean the external s...

Page 37: ... impurities in the air or when you plan to restart the system after prolonged stand by proceed as follows Remove the filter cells by lifting them slightly and turning them until they come out of their housing Remove the filter by pulling it horizontally and upwards Extraction of filter cells Filter Filter removal ...

Page 38: ...sh filter The device features a safety switch that prevents the fan from starting if the mobile panel is incorrectly positioned or missing After filter cleaning check if the panel is properly mounted Filter media cleaning Filter Suggestions for power saving Keep the filters clean Keep the doors and windows of the rooms fitted with air conditioning systems closed as much as possible During summer l...

Page 39: ...problem may be in the electronic control The ventilation motor is jammed or burnt Check the motor windings and check if the fan rotates freely The wirings are not correct Check all wirings The device is losing water in heating mode Leaks at the hydraulic connections of the system Check the leak and tighten the connections Leaks at the valves unit Check the condition of the gaskets There is dew on ...

Page 40: ...Copyright 2019 Daikin cod N273110A Rev 05 ...

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