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The indoor unit must be installed in such a way so as to prevent 
short circuit of the cool discharged air with the hot return air. 
Please follow the installation clearance shown in the figure. Do 
not place the indoor unit where there could be direct sunlight 
shining on it. Also, this location must be suitable for piping 
and drainage, and be away from doors or windows.

min. 50
(Space for 
maintenance)

Air flow 
(Indoor)

The refrigerant piping can be routed to the unit in a number 
of ways (left or right from the back of the unit), by using the 
cut-out holes on the casing of the unit. Bend the pipes carefully 
to the required position in order to align it with the holes. For 
the side and bottom out, hold the bottom of the piping and 
then position it to the required direction. The condensation 
drain hose can be taped to the pipes.

Right-side, right-back or right-bottom piping

min. 50
(Space for 
maintenance)

min. 30 

(Space for 

performance)

Required space

Right-back piping

All dimensions are in mm

Right-bottom 
piping

Right-side piping

Remove pipe port cover 
here for right-side piping

Left-back piping

Left-side piping

Left-bottom piping

Left-side, left-back or left-bottom piping

INSTALLATION OF THE INDOOR UNIT

Remove pipe port cover 
here for right-bottom piping

Bind coolant pipe 
and drain hose 
together with 
insulating tape.

Remove pipe port 
cover here for 
left-side piping

Remove pipe port cover 
here for left-bottom piping

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Summary of Contents for FTXN25MV1B

Page 1: ...FTK35JXV1 RK35FXV1 FTK50JXV1 RK50CXV1 FTK60JXV1 RK60CXV1 Installation Manual R410A Split Series Manuale d installazione Serie Multiambienti R410A Installationsanleitung Split Baureihe R410A Manual de...

Page 2: ...CVR IM 5WMYJ 1113 2 DK EN 39396B2 2 CVR IM 5WMYJ 1113 2 DK EN 39396B2 2 4 23 14 12 07 15 PM 4 23 14 12 07 15 PM...

Page 3: ...R INSIDE NAME PLATE TERMINAL BLOCK WITH EARTH TERMINAL F E J G G L D B K M A Gas pipe end INSTALLATION PLATE 25 35 Liquid pipe end Through the wall hole 65mm All dimensions are in mm Drain hose positi...

Page 4: ...mm Drain hose position Liquid pipe end Gas pipe end INSTALLATION PLATE 50 60 Recommended mounting plate retention spots 7 spots in all All dimensions are in mm Recommended mounting plate retention spo...

Page 5: ...XN RK All dimensions are in mm Dimension Model A B C D E F G H I J K L M N 50 60 855 730 328 520 179 46 93 149 101 113 603 126 164 15 All dimensions are in mm Dimension Model O P Q R S T U V 50 60 34...

Page 6: ...melt or deform as a result of excessive heat or chemical reaction When the unit is used in kitchen keep flouraway from going into suction of the unit This unit is not suitable for factory used where...

Page 7: ...the inside of the service cover factory refrigerant charge of the product see unit name plate 2 additional refrigerant amount charged in the field total refrigerant charge contains fluorinated greenho...

Page 8: ...ove the service lid screws 2 Pull out the service lid diagonally down in the direction of the arrow 3 Pull down 500mm from wall Where a wall or other obstacle is in the path of outdoor unit s intake o...

Page 9: ...the upper part of the unit please allow more space than the figure indicated in the above table Dimension A B C D Minimum Distance mm 300 1000 300 500 Condensed Water Disposal Of Outdoor Unit Heat Pum...

Page 10: ...the side and bottom out hold the bottom of the piping and then position it to the required direction The condensation drain hose can be taped to the pipes Right side right back or right bottom piping...

Page 11: ...25 35 FTK 25 35 When stripping the ends of interconnecting wires in advance bind right ends of wires with insulating tape Hand indoor unit s hook here Mounting plate Interconnecting wires Wire guide...

Page 12: ...IGERANT PIPING Additional Charge The refrigerant is pre charged in the outdoor unit If the piping length is less than 7 5m then additional charge after vacuuming is not necessary If the piping length...

Page 13: ...pes The exact length of pipe protruding from the top surface of the swaging block is determined by the flaring tool See Figure III Fix the pipe firmly on the swaging block Match the centers of both th...

Page 14: ...terminal connectors and wires Make sure all the covers are properly fixed to avoid any gap Use round crimp style terminal for connecting wires to the power supply terminal block Connect the wires by...

Page 15: ...from the valve and the service port Connect the center of the charging gauge to the vacuum pump Connect the charging gauge to the service port of the 3 way valve Start the vacuum pump Evacuate for app...

Page 16: ...ows the LED indicator lights for the air conditioner unit under normal operation and fault conditions The LED indicator lights are located at the side of the air conditioner unit The heat pump units a...

Page 17: ...EMP CWB Heat Pump Model INDOOR TEMP CDB OPERATING RANGE DB Dry bulb WB Wet bulb DB Dry bulb WB Wet bulb Model FTXN 25 35 RXN 25 35 20 15 0 3 7 2 5 2 0 1 20 18 10 0 10 15 20 50 46 43 40 30 20 10 10 14...

Page 18: ...hildren If you keep this Bio Filter for a long time please keep it unopened and store in a cool place avoiding direct sunlight Please dispose the old Bio Filter as nonflammable garbage after use Opera...

Page 19: ...Remove any dust adhering to the filter by using a vacuum cleaner or wash in lukewarm water below 40 C 104 F with a neutral cleaning detergent Rinse the filter well and dry before placing it back onto...

Page 20: ...h might have adhered onto the coil Condensation on the front air grille of the indoor unit 5 This is caused by air humidity after an extended long period of operation The set temperature is too low in...

Page 21: ...de este manual y en su traducci n a cualquier idioma prevalecer la versi n inglesa El fabricante se reserva el derecho a modificar cualquiera de las especificaciones y dise os contenidos en el present...

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