RXN50MV1B9 - Air Conditioning DAIKIN - Free user manual and instructions

USER MANUAL RXN50MV1B9 DAIKIN

Two DAIEN air conditioners with Chinese branding, shown from top and bottom (no visible text or symbols on the models themselves)

MODELS

FTXN25MV1B9 RXN25MV1B9

FTXN35MV1B9 RXN35MV1B9

FTXN50MV1B9 RXN50MV1B9

FTXN60MV1B9 RXN60MV1B9

Installation Manual R410A Split Series

OUTLINE AND DIMENSIONS

Indoor Unit [FTXN]

THE MARK SHOWS PIPING DIRECTION

A

REAR REAR

RIGHTLEFT

C

TOP VIEW

B

BOTTOM

LOUVER

FRONT GRILLE FIXED SCREWS (INSIDE)

FRONT VIEW

SIGNAL RECEIVER

INDOOR UNIT ON/OFF SWITCH

ROOM TEMPERATURE THERMISTOR (INSIDE)

B

SIDE VIEW

NAME PLATE

TERMINAL BLOCK WITH EARTH TERMINAL

NOTE: PLEASE BASED ON ACTUAL INSTALLATION PLATE DESIGN IN THE UNIT FOR INSTALLATION PLATE 25/35 DIMENSION REFERENCE AT PAGE 1&2.

↑ Recommended mounting plate retention spots (5 spots in all)

Use tape measure as shown. Position the end of a tape measure at ▶

D

F

E

F

B

Through the wall hole 65mm

C

H J

L M

A

Liquid pipe end

Gas pipe end

Drain hose position

INSTALLATION PLATE 25/35

Model

25/35

Dimension

A B C D

E F G H I

J K L M

800 288 204 166 184 42 46 55 56 154 182 263 52

All dimensions are in mm

Recommended mounting plate retention spots (5 spots in all) Through the wall hole Ø 65mm Drain hose position Liquid pipe end Gas pipe end

ALTERNATIVE INSTALLATION PLATE 25/35

All dimensions are in mm

Dimension Model

A

B

C

D

E

F

G

H

I

J

K

L

M

25/35

800 2

88 204

104 141

30 46

55 56 1

53 181

207 52

↑ Recommended mounting plate retention spots (7 spots in all)

D E F B G H J Liquid pipe end Gas pipe end L M A K I Through the wall hole Ø 65mm Drain hose position

INSTALLATION PLATE 50/60

All dimensions are in mm

Dimension Model

A

B

C

D

E

F

G

H

I

J

K

L

M

50/60

1065 3

10 228

190 173

61 40

45 48 9

1 219 5

80 45

Outdoor Unit [RXN]

Dimension Model

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

25/35 550 658 51 11 27

3 16

14 470

96 9

3 94 6

0 14

133 8

10 299

L K L N M Q 3.0 O D A U V B P S R

All dimensions are in mm

C G H E T I J

DimensionModel

A

B

C

D

E

F

G

H

I

J

K

L

M

N

50/60 855 730 328 520

179 46

93

149 10

1 113

603 12

6 164 15

Model\Dimension	O	P	Q	R	S	T	U	V
50/60	34	23	362	73	75	8	67	7

INSTALLATION MANUAL

This manual provides the procedures of installation to ensure a safe and good standard of operation for the air conditioner unit.

Special adjustment may be necessary to suit local requirement.

Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.

This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use by lay persons.

This appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

SAFETY PRECAUTIONS

⚠ WARNING ⚠ CAUTION

• Installation and maintenance should be performed by qualified persons who are familiar with local code and regulation, and experienced with this type of appliance.
• All field wiring must be installed in accordance with the national wiring regulation.
• Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram.
• The unit must be GROUNDED to prevent possible hazard due to insulation failure.
• All electrical wiring must not touch the water piping or any moving parts of the fan motors.
• Confirm that the unit has been switched OFF before installing or servicing the unit.
• Disconnect from the main power supply before servicing the air conditioner unit.
• DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which may result in the fire hazards.
• Keep the indoor and outdoor units, power cable and transmission wiring, at least 1m from TVs and radios, to prevent distorted pictures and static. {Depending on the type and source of the electrical waves, static may be heard even when more than 1m away}.

Please take note of the following important points when installing.

- Do not install the unit where leakage of flammable gas may occur.

If gas leaks and accumulates around the unit, it may cause fi re ignition.

- Ensure that drainage piping is connected properly. If the drainage piping is not connected properly, it may cause water leakage which will dampen the furniture.

- Do not overcharge the unit.

This unit is factory pre-charged.

Overcharge will cause over-current or damage to the compressor.

- Ensure that the unit's panel is closed after service or installation.

Unfored panels will cause the unit to operate noisily.

• Sharp edges and coil surfaces are potential locations which may cause injury hazards. Avoid from being in contact with these places.
• Before turning off the power supply, set the remote controller's ON/OFF switch to the "OFF" position to prevent the nuisance tripping of the unit. If this is not done, the unit's fans will start turning automatically when power resumes, posing a hazard to service personnel or the user.
• Do not install the units at or near doorway.
• Do not operate any heating apparatus too close to the air conditioner unit or use in room where mineral oil, oil vapour or oil steam exist, this may cause plastic part to melt or deform as a result of excessive heat or chemical reaction.
• When the unit is used in kitchen, keep flour away from going into suction of the unit.
• This unit is not suitable for factory used where cutting oil mist or iron powder exist or voltage fluctuates greatly.
• Do not install the units at area like hot spring or oil refinery plant where sulphide gas exists.
• Ensure the color of wires of the outdoor unit and the terminal markings are same to the indoors respectively.
• IMPORTANT: DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM.
• Don't use joined and twisted wires for incoming power supply.
• The equipment is not intended for use in a potentially explosive atmosphere.

NOTICE

Disposal requirements

Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not be mixed with unsorted household waste.

Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refrigerant, of oil and of other parts must be done by a qualified installer in accordance with relevant local and national legislation.

Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By ensuring this product is disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. Please contact the installer or local authority for more information.

Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local and national legislation.

IMPORTANT

Important information regarding the refrigerant used

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.

Do not vent gases into the atmosphere.

Refrigerant type: R410A

GWP ^(1) value: 1975

(1) GWP = Global Warming Potential

Please fill in with indelible ink,

■ 1 the factory refrigerant charge of the product,
■ 2 the additional refrigerant amount charged in the field and
■ 1 + 2 the total refrigerant charge

on the refrigerant charge label supplied with the product.

The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the service cover).

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

1 factory refrigerant charge of the product: see unit name plate (2)
2 additional refrigerant amount charged in the field
3 total refrigerant charge
4 contains fluorinated greenhouse gases covered by the Kyoto Protocol
5 outdoor unit
6 refrigerant cylinder and manifold for charging

(2) In case of multiple indoor systems, only 1 label must be adhered*, mentioning the total factory refrigerant charge of all indoor units connected in the refrigerant system.

Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact your local dealer for more information.

* on the outdoor unit

INSTALLATION DIAGRAM

Indoor Unit 30mm or more from ceiling Front panel 50mm or more from walls (on both sides) M4 x 12L Air filter Service lid • Opening service lid Service lid is opening/ closing type. • Opening method 1) Remove the service lid screws. 2) Pull out the service lid diagonally down in the direction of the arrow. 3) Pull down. 500mm from wall Canilk pipe hole gap with putty. Cut thermal insulation pipe to an appropriate length and wrap it with tape, making sure that no gap is left in the insulation pipe's cut line. Wrap the insulation pipe with the finishing tape from bottom to top. Outdoor Unit

INSTALLATION OF THE OUTDOOR UNIT (RXN25/35)

• Where a wall or other obstacle is in the path of outdoor unit's intake or exhaust airflow, follow the installation guidelines below.
• For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.

Unit : mm

Drain work. (Heat Pump Unit Only)

1) Use drain plug for drainage.
2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 30mm in height under the outdoor unit's feet.
3) In cold areas, do not use a drain hose with the outdoor unit. (Otherwise, drain water may freeze, impairing heating performance.)

Drain water hole

Bottom frame

Drain Plug

Hose (available commercially, inner dia. 16mm)

INSTALLATION OF THE OUTDOOR UNIT (RXN50/60)

The outdoor unit must be installed in such a way, so as to prevent short circuit of the hot discharged air or obstruction to the smooth air flow. Please follow the installation clearances shown in the figure. Select the coolest possible place where intake air temperature is not greater than the outside air temperature (Refer to operating range).

Installation clearances

Dimension

A

B

C

D

Minimum Distance, mm 300 1000 300 500

Note: If there is any obstacle higher than 2m, or if there is any obstruction at the upper part of the unit, please allow more space than the figure indicated in the above table.

Condensed Water Disposal Of Outdoor Unit (Heat Pump Unit Only)

• There are 2 holes on the base of Outdoor Unit for condensed water to flow out. Insert the drain elbow to one of the holes.
• To install the drain elbow, first insert one portion of the hook to the base (portion A), then pull the drain elbow in the direction shown by the arrow while inserting the other portion to the base. After installation, check to ensure that the drain elbow clings to base firmly.
• If the unit is installed in a snowy and chilly area, condensed water may freeze in the base. In such case, please remove plug at the bottom of unit to smooth the drainage.

Obstacle

Return air

Discharge air

Obstacle

Obstacle	Return air	C	D
		Service access	Obstacle

PLUG

A
BASE
	DRAIN ELBOW
	DRAIN ELBOW

Please remove side plate when connecting the piping and connecting cord

PUSH & PULL UP

INSTALLATION OF THE INDOOR UNIT

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.

Air flow (Indoor) min. 50 (Space for maintenance) required space min. 50 (Space for maintenance) min. 30 (Space for performance) All dimensions are in mm

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

Right-side piping Remove pipe port cover here for right-side piping Right-bottom piping Bind coolant pipe and drain hose together with insulating tape. Remove pipe port cover here for right-bottom piping

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

Remove pipe port cover here for left-side piping Left-side piping Remove pipe port cover here for left-bottom piping Left-back piping Left-bottom piping

Mounting Installation Plate

Ensure that the wall is strong enough to withstand the weight of the unit. Otherwise, it is necessary to reinforce the wall with plates, beams or pillars.

Use the level gauge for horizontal mounting, and fix it with 5 suitable screws for FTXN25/35 and 7 suitable screws for FTXN50/60.

In case the rear piping draws out, drill a hole 65mm in diameter with a cone drill, slightly lower on the outside wall (see figure).

FTXN 25/35 Mounting plate Mounting plate fixing screw

(ALTERNATIVE INSTALLATION PLATE)FTXN 25/3 Mounting plate Mounting plate fixing screw

FTXN 50/60 Mounting plate Mounting plate fixing screw

Recommended Mounting Plate Retention Spots And Dimensions

FTXN 25/35 Recommended mounting plate retention spots (5 spots in all) Use tape measure as shown. Position the end of a tape measure at ▶ 166 184 208 Through the wall hole Ø 65mm Drain hose position Gas pipe end/Liquid pipe and All dimensions are in mm

(ALTERNATIVE INSTALLATION PLATE)FTXN 25/35 Recommended mounting plate retention spots (5 spots in all) Through the wall hole Ø 65mm Drain base position Liquid pipe end Gas pipe end All dimensions are in mm

FTXN 50/60 ↑ Recommended mounting plate retention spots (7 spots in all) 190 173 60 310 40 42 91 580 15 1065 Gia pipe enliquid pipe end 219 Through the wall hole Ø 65mm Drain hose position All dimensions are in mm

Hole with cone drill

Inside Outside Wall embedded pipe (Field supply) Caulking Ø 65 Wall hole cover (Field supply) Wall embedded pipe (Field supply)

Mount The Unit Onto The Installation Plate

Hook the indoor unit onto the upper portion of the installation plate (Engage the two hooks at the rear top of the indoor unit with the upper edge of the installation plate). Ensure that the hooks are properly seated on the installation plate by moving it to the left and right.

How To Attach The Indoor Unit

Hook the claws of the bottom frame to the mounting plate.

How To Remove The Indoor Unit

Push up the marked area (at the lower part of the front grille) to release the claws.

Mounting plate Clip Front grille Bottom frame Mark (Rear side)

Hand indoor unit's hook here. Mounting plate When stripping the ends of interconnecting wires in advance, bind right ends of wires with insulating tape. Interconnecting wires Wire guide

Water Drainage Piping

The indoor drain pipe must be in a downward gradient for smooth drainage. Avoid situations that are likely to cause water to leak.

Water Drainage Water leaking Water retention Water leaking End dipped into water Drain Correct Wrong Wrong Wrong

CAUTION • Do not install the unit at altitude over 2000m for both indoor & outdoor.

REFRIGERANT PIPING

Allowable Piping Length

If the pipe is too long, both the capacity and reliability of the unit will drop. As the number of bends increases, resistance to the flow of refrigerant system increases, thus lowering cooling capacity. As a result, the compressor may become defective. Always choose the shortest path and follow the recommendations as tabulated below:

Indoor unit Outdoor Unit L E

Model	Indoor (FTXN)	25	35	50	60
	Outdoor (RXN)	25	35	50	60
Min. Allowable Length (L), m 3		3
Max. Allowable Length (L), m 20 30
Max. Allowable Elevation (E), m 10 10
Gas Pipe Size, mm/(in) 9.52 (3/8") 12.70 (1/2")		15.88 (5/8")
Liquid Pipe Size, mm/(in) 6.35 (1/4") 6.35 (1/4")

*Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced performance.
Remark: The refrigerant pre-charged in the outdoor unit is for piping length up to 7.5m.

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 is more than 7.5m, then use the additional charge value as indicated in the table.

Additional refrigerant charge [g] per additional 1m length as tabulated

Model	Indoor (FTXN)	25	35	50	60
	Outdoor (RXN)	25	35	50	60
Additional charge [g/m] 20 20 20 20

Example:

FTXN25 & RXN25 with 12m piping length, additional piping length is 4.5m. Thus,

Additional charge = 4.5[m] x 20[g/m]

$$ = 9 0. 0 [ \mathrm{g} ] $$

REFRIGERANT PIPING

Piping Works And Flaring Technique

• Do not use contaminated or damaged copper tubing. If any piping, evaporator or condenser had been exposed or had been opened for 15 seconds or more, the system must be vacuumed. Generally do not remove plastic, rubber plugs and brass nuts from the valves, fittings, tubing and coils until it is ready to connect suction or liquid line into valves or fittings.
• If any brazing work is required, ensure that nitrogen gas is passed through coil and joints while the brazing work is being done. This will eliminate soot formation on the inside wall of copper tubings.
• Cut the pipe stages by stages, advancing the blade of pipe cutter slowly. Extra force and a deep cut will cause more distortion of pipe and therefore extra burr. See Figure I.
• Remove burrs from cut edges of the pipes with remover. See Figure II. Hold the pipe on top position and burr remover at lower position to prevent metal chips from entering the pipe. This will avoid unevenness on the flare faces which will cause gas leak.
• Insert the flare nuts, mounted on the connection parts of both the indoor unit and outdoor unit, into the copper pipes.
• 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 the swaging block and the flaring punch, then tighten the flaring punch fully.
• The refrigerant pipe connection are insulated by closed cell polyurethane.

Piping Connection To The Units

• Align the center of the piping and tighten the flare nut sufficiently with fingers. See Figure IV.
• Finally, tighten the flare nut with torque wrench until the wrench clicks.
• When tightening the flare nut with the torque wrench, ensure that the tightening direction follows the arrow indicated on the wrench.
• The refrigerant pipe connection are insulated by closed cell polyurethane.

Pipe Size, mm (in) Torque, Nm/(ft-lb)
6.35 (1/4") 18 (13.3)
9.52 (3/8") 42 (31.0)
12.70 (1/2") 55 (40.6)
15.88 (5/8") 65 (48.0)
19.05 (3/4") 78 (57.6)

Figure I Cutting Copper Tube 1/4t

Figure II Remove Burr

Figure III Copper Tube Swaging Block D A

∅ Tube, D A (mm)
Inch mm Imperial(Wing-nut Type)	Rigid(Clutch Type)
1/4" 6.35 1.3 0.7
3/8" 9.52 1.6 1.0
1/2" 12.70 1.9 1.3
5/8" 15.88 2.2 1.7
3/4" 19.05 2.5 2.0

Figure IV Flare Joint Flared Tube Flare NutIndoor Piping Spanner Torque Wrench

ELECTRICAL WIRING CONNECTION

IMPORTANT : * The figures shown in the table are for information purpose only. They should be checked and selected to comply with the local/national codes of regulations. This is also subject to the type of installation and conductors used.

** The appropriate voltage range should be checked with label data on the unit.

Indoor Unit Terminal Block Interconnection cable Outdoor Unit Terminal Block 1 2 SIG N L Power Supply Cable Fuse / Circuit Breaker Main Switch L/L1 N/L2 Power Supply There must be an all pole disconnection in the supply mains with a contact separation of at least 3mm.

Model Indoor (FTXN)		25 35 50 60
		Outdoor (RXN)	25 35 50 60
Voltage range**		220-240V~/50Hz + ≡
Power supply cable size*	mm ^2	1.5	2.5
Number of conductors		3	3
Interconnection cable size*	mm ^2	1.5	2.5
Number of conductors		4	4
Recommended fuse /circuit breaker rating A 16/20

* If the length of the cable is more than 2m, use cable with bigger size.

• All wires must be firmly connected.
• Make sure all the wire do not touch the refrigerant pipings, compressor or any moving parts.
• The connecting wire between the indoor unit and the outdoor unit must be clamped by using provided cord anchorage.
• The power supply cord must be equivalent to H07RN-F which is the minimum requirement.
• Make sure no external pressure is applied to the 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 matching to the indication on terminal block. (Refer to the wiring diagram attached on the unit).

Attach insulation sleeve

Electric wire

Round crimp-style terminal

• Used the correct screwdriver for terminal screws tightening. Unsuitable screwdrivers can damage the screw head.
  • Over tightening can damage the terminal screws.
• Do not connect wire of different gauge to same terminal.
• Keep wiring in an orderly manner. Prevent the wiring from obstructing other parts and the terminal box cover.

Connect wires of the same gauge to both side.

Do not connect wires of the same gauge to one side.

Do not connect wires of different gauges.

SPECIAL PRECAUTIONS WHEN DEALING WITH R410A UNIT

R410A is a new HFC refrigerant which does not damage the ozone layer. The working pressure of this new refrigerant is 1.6 times higher than conventional refrigerant (R22), thus proper installation/servicing is essential.

• Never use refrigerant other than R410A in an air conditioner which is designed to operate with R410A.
• POE or PVE oil is used as lubricant for R410A compressor, which is different from the mineral oil used for R22 compressor. During installation or servicing, extra precaution must be taken not to expose the R410A system too long to moist air. Residual POE or PVE oil in the piping and components can absorb moisture from the air.

• To prevent mischarging, the diameter of the service port on the flare valve is different from that of R22.

• Use tools and materials exclusively for refrigerant R410A. Tools exclusively for R410A are manifold valve, charging hose, pressure gauge, gas leak detector, flare tools, torque wrench, vacuum pump and refrigerant cylinder.

• As an R410A air conditioner incurs higher pressure than R22 units, it is essential to choose the copper pipes correctly. Never use copper pipes thinner than 0.8mm even though they are available in the market.
• If the refrigerant gas leakage occurs during installation/servicing, be sure to ventilate fully. If the refrigerant gas comes into contact with fire, a poisonous gas may occur.
• When installing or removing an air conditioner, do not allow air or moisture to remain in the refrigerant cycle.

VACUUMING AND CHARGING

Vacuuming is necessary to eliminate all moisture and air from the system.

Vacuuming The Piping And The Indoor Unit

Except for the outdoor unit which is pre-charged with refrigerant, the indoor unit and the refrigerant connection pipes must be air-purged because the air containing moisture that remains in the refrigerant cycle may cause malfunction of the compressor.

• Remove the caps 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 approximately 30 minutes. The evacuation time varies with different vacuum pump capacity. Confirm that the charging gauge needle has moved towards -760mmHg.

Caution

• If the gauge needle does not move to -760mmHg, be sure to check for gas leaks (using the refrigerant detector) at flare type connection of the indoor and outdoor unit and repair the leak before proceeding to the next step.
• Close the valve of the changing gauge and stop the vacuum pump.
• On the outdoor unit, open the suction valve (3 way) and liquid valve (2 way) (in anti-clockwise direction) with 4mm key for hexagon sacked screw.

Charge Operation

This operation must be done by using a gas cylinder and a precise weighing machine. The additional charge is topped-up into the outdoor unit using the suction valve via the service port.

• Remove the service port cap.
• Connect the low pressure side of the charging gauge to the suction service port center of the cylinder tank and close the high pressure side of the gauge. Purge the air from the service hose.
• Start the air conditioner unit.
• Open the gas cylinder and low pressure charging valve.
• When the required refrigerant quantity is pumped into the unit, close the low pressure side and the gas cylinder valve.
• Disconnect the service hose from service port. Put back the service port cap.

Allen key Flare nut Refrigerant Piping Service Port Outdoor Unit 3 ways valve

LOW PRESSURE GAUGE -760mmHg HANDLE LO CHARGE HOSE LIQUID VALVE GAS VALVE (3-WAY) HIGH PRESSURE GAUGE GAUGE MANIFOLD HANDLE HI (ALWAYS CLOSED) CHARGE IIHOSE VACUUM PUMP ADAPTER FOR COUNTER FLOW PREVENTION CHECK VALVE CONFIGURATION OF AIR PURGE BY CHARGING

LOW PRESSURE GAUGE -760mmHg HANDLE LO CHARGE HOSE LIQUID VALVE GAS VALVE (3-WAY) HIGH PRESSURE GAUGE GAUGE MANIFOLD HANDLE HI (ALWAYS CLOSED) CHARGE HOSE CHECK VALVE CONFIGURATION OF AIR PURGE BY CHARGING

INDICATOR LIGHTS

IR Signal Receiver

When an infrared remote control operating signal has been transmitted, the signal receiver on the indoor unit will respond as below to confirm acceptance of the signal transmission.

ON to OFF 1 Long Beep
OFF to ON Pump down / Cool force on	2 Short Beep
Others 1 Short Beep

Cooling Unit/Heat Pump Unit

The table shows 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 are equipped with an “auto” mode sensor whereby it will provide reasonable room temperature by switching automatically to either “cool” or “heat” mode according to the temperature set by the user.

IR Receiver

LED Indicator Lights for Cooling Unit/Heat Pump Unit

IR Receiver Cool/Heat Timer Sleep ON/OFF switch

LED Indicator Lights: Normal Operation And Fault Conditions For Cooling/Heat Pump Unit

	COOL/HEAT(GREEN/RED)		Operation
	GREEN		Cool mode
	RED		Heat mode
	RED		Auto mode in Heating operation
	GREEN		Auto mode in Cooling operation
	O	O	Timer on
O	O		Sleep mode on
	GREEN		Fan mode on
	GREEN		Dry mode on
	RED		Defrost operation
	GREEN		Unit error

ON

Blinking

OPERATING RANGE

Model: FTXN 25/35 RXN 25/35

COOLING HEATING

DB: Dry bulb WB: Wet bulb

Model: FTXN 50/60 RXN 50/60

COOLING HEATING

DB: Dry bulb WB: Wet bulb

AIR FILTER

1. Open the front panel.

- Hold the panel at the recesses on the main unit (2 recesses on right and left sides) and lift it until it stops.

Recess on main unit

2. Pull out the air filters.

- Push a little upwards the tab at the center of each air filter, then pull it down.

3. Take off the Bio filter with bacteriostatic, virustatic functions.

- Hold the recessed parts of the frame and unhook the four claws.

Titanium Apatite Filter (Bio Filter) Attached Concept

Diagram of a car air conditioner unit with a handle and ventilation grille (no text or symbols)

Air Filter Heat exchanger Bio Filter attached part Titanium Apare Filter

4. Clean or replace each filter.

See figure.

- When shaking off remaining water, do not wring the filter.

Filter frame Tab Air filter Bio filter with bacteriostatic, virustatic functions

5. Set the air filter and Bio filter with bacteriostatic, virustatic functions as they were and close the front panel.

- Insert claws of the filters into slots of the front panel. Close the front panel slowly and push the panel at the 3 points. (1 on each side and 1 in the middle.)

- The air filter and Bio filter with bacteriostatic, virustatic functions have a symmetrical form in the horizontal direction.

FRONT

* Bio Filter and Titanium Apatite Filter are optional accessories.

Installation Procedure for Bio Filter

Bio Filter packs in a hermetically-sealed bag.

Take it out at the time of installation.

Slip the Filter in between Filter frame and Titanium Apatite Filter.

Filter frame Bio Filter Titanium Apatite Filter

CAUTION

• Please use this Bio Filter during dry season such as winter.
  • Storage, handling and disposal methods.

• The lifetime of this Bio Filter is about a year after opening.
- In case you do not use this Bio Filter right away, please don't place the Bio Filter in any place where it will be subjected to direct sunlight, high temperatures and/or high humidity.
- There can be slight differences between Bio Filter color because of the manufacturing reasons, there is no effect on the unit performance.
- Please open this bag right before you use it. Bio Filter should remain unopened and sealed in its packaging until right before usage. (It may cause performance deterioration or quality change.)
- To avoid danger of suffocation and any unexpected accident, please dispose the plastic bag immediately after you remove the Bio Filter. Keep out of reach of babies and children.
- 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.
  • Operation with dirty filters:

(1) cannot deodorize the air. (3) results in poor heating or cooling.

(2) cannot clean the air. (4) may cause odour.

• To order Bio Filter, contact the service shop where you bought the air conditioner.

SERVICE AND MAINTENANCE

Service Parts Maintenance Procedures Period
Indoor air filter	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.2. Rinse the filter well and dry before placing it back onto the unit.3. Do not use gasoline, volatile substances or chemicals to clean the filter.	At least once every 2 weeks.More frequently if necessary.
Indoor unit Clean	any dirt or dust on the grille or panel by wiping it with a soft cloth soaked in lukewarm water (below 40°C/104°F) and a neutral detergent solution.2. Do not use gasoline, volatile substances or chemicals to clean the indoor unit.	At least once every 2 weeks.More frequently if necessary.

CAUTION

- Avoid direct contact of any coil treatment cleaners on plastic part. This may cause plastic part to deform as a result of chemical reaction.

1. Open the front panel.

- Hold the panel at the recesses on the main unit (2 recesses on right and left sides) and lift it until it stops.

2. Remove the front panel.

- While lifting the front panel further, slide it to the right and pull it to the front side. The left rotating shaft is detached. Slide the right rotating shaft to the left and pull it to the front side to remove it.

3. Attach the front panel.

• Align the right and left rotating shafts of the front panel with the grooves and push them all the way in.
• Gently close the front panel. (Push both ends and the center on the front panel.)

Recess on main unit Rotating shaft

CAUTION

• Don't touch the metal parts of the indoor unit. It may cause an injury.
• When removing or attaching the front panel, support the panel securely with hand to prevent it from falling.
• For cleaning, do not use hot water above 40^ C, benzine, gasoline, thinner, nor other volatile oils, polishing compound, scrubbing brushes, nor other hand stuff.
  • After cleaning, make sure that the front panel is securely fixed.

When The Unit Is Not To Be Used For An Extended Long Period Of Time

Operate the unit for 2 hours with the following setting.Operating mode : coolTemperature : 30°C/86°F

Remove the power plug.If you are using an independent electric circuit for your unit, cut off the circuit.Remove the batteries in the remote control.

TROUBLESHOOTING

For any enquiries on spare part, please contact your authorized dealer. When any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit. Check the following fault conditions and causes for some simple troubleshooting tips.

Fault Causes / Action
1. Protecting a page is done for the part of the air conditioner unit is started.	–for the compressor to start operating.
The air conditioner unit does not operate.2. Power failure,	of the fuse needs to be replaced.– The power plug is disconnected.– It is possible that your delay timer has been set incorrectly.– If the fault persist after all these verifications, please contact the air conditioner unit installer.
The air flow is too low.3. The air filter is dirty.	––The doors or windows are open.– The air suction and discharge are clogged.– The regulated temperature is not high enough.
Discharge air flow has bad odour.4. Odours may be caused by cigarettes, smoke particles,perfume etc. which 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, increase the temperature setting and operate the unit at high fan speed.
Water flowing out from the air conditioner unit.6. Switch off unit and call dealer.

If the fault persists, please call your local dealer / serviceman.

CONTOUR ET DIMENSIONS

2,0 D B C A M K L

Technical line drawing of a mechanical device with internal components (no text or symbols)

Modèle\Dimension	A	B	C	D	E	F	G	H	I		J	K	L	M	N	O	P	Q
25/35	550	658	51	11	273	16	14	470	96	93	94	60	14	133	8	10	299

L K L N M Q 3,0 O A D U V B P R S

C G H F E T I J

Modèle\Dimension

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 1

13 603

126 16

4 15

Modèle\Dimension	O	P	Q	R	S	T	U	V
50/60	34	23	362	73	75	8	67	7

MANUEL D'INSTALLATION

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

Tuyau, mm (pouce) Couple, Nm / (ft-lb)

6,35 (1/4")	18 (13,3)
9,52 (3/8")	42 (31,0)
12,70 (1/2")	55 (40,6)
15,88 (5/8")	65 (48,0)
19,05 (3/4")	78 (57,6)

RAUMTEMPERATUR THERMISTOR (INNEN)

图

NAMENSSCHILD

2,0 D B C A M K L

J H I Z Q Δ

Technical line drawing of a mechanical device with internal components (no text or symbols)

Model\Abmessung	A	B	C	D	E	F	G	H	I		J	K	L	M	N	O	P	Q
25/35	550	658	51	11	273	16	14	470	96	93	94	60	14	133	8	10	299

L K L N M Q Z A 3,0 O D U V B P R S

C G H E T I J

(1) GWP = Treibhauspotential

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

Diagram of a car air conditioner unit with a handle and ventilation grille (no text or symbols)

Technical line drawing of a door with labeled dimensions E and F (no text or symbols beyond labels)

2,0 D B C A L M K

Technical line drawing of a mechanical device with internal components (no text or symbols)

DimensioniModello	A	B	C	D	E	F	G	H	I		J	K	L	M	N	O	P	Q
25/35	550	658	51	11	273	16	14	470	96	93	94	60	14	133	8	10	299

L K L N M Q Z A 3,0 O D U V B P R S

C G H F E T I J

DimensioniModello

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 1

13 603

126 16

4 15

DimensioniModello	OP	QRS	T	U	V
50/60	34	23	362	73	75	8	67	7

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

RISCALDAMENTO

Pent ventricle lift unit principle

Line drawing of a car air conditioner unit with a handle and ventilation grille (no text or symbols)

Fibre Area Sunbore flutes Part etrogen de film Re Fibre dispatchable

2,0 D B C A M K L

Technical line drawing of a mechanical device with internal components (no text or symbols)

Modelo\Dimensión	A	B	C	D	E	F	G	H	I		J	K	L	M	N	O	P	Q
25/35	550	658	51	11	273	16	14	470	96	93	94	60	14	133	8	10	299

LL K Z M Q A 3,0 O D U V B P R S B B

C G H F E T I J

Modelo\Dimensión

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 1

13 603

126 164

15

Modelo\Dimensión	O	P	Q	R	S	T	U	V
50/60	34	23	362	73	75	8	67	7

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

Diagram of a car air conditioner unit with a handle and ventilation grille (no text or symbols)

Fiber chain Interconnect element Fiber shep material acetate Fiber Extrusion Acetate

Contains illuminated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

Technical diagram of a car air conditioner unit with labeled components and directional arrows indicating airflow or movement.

Our reference: SLY-C V1

Subject:

MANUFACTURER'S DECLARATION OF CONFORMITY

We, Daikin Europe N.V. Zandvoordestraat 300, B-8400 Oostende, Belgium declare that the products :

Description of Goods

Split type "L" coil outdoor unit

Model Designations

RXB50AV1B, RXB60AV1B, RXB50BV1B, RXB60BV1B,

RXN50MV1B9, RXN60MV1B9

to which this declaration relates are in conformity with the following standard(s) or other normative document(s):

Low Voltage 2006/95/EC

Machinery 2006/42/EC

Electromagnetic Compatibility 2004/108/EC (*)

EN 60335-2-40:2003 + A11:2004 + A12:2005 + A1:2006 + A2:2009 used in combination with

EN 60335-1:2002 + A1:2004 + A11:2004 + A12:2006 + A2:2006 + A13:2008 + A14:2010

(*) The tests were performed according to following standards :

EN 55014-1:2006 + A1:2009

EN 55014-2:1997 + A1:2001 + A2:2008

EN 61000-3-2:2006 + A1:2009 + A2:2009

EN 61000-3-3:2008

Shigeki Morita is authorised to compile the Technical construction file.

"Note: Year of affixing CE marking: 13"

李四宝女子

Ostend, 27 ^th of February 2014

Yours sincerely,

Shigeki Morita,

Director

Our reference: SLY-F V0

Subject:

MANUFACTURER'S DECLARATION OF CONFORMITY

We, Daikin Europe N.V. Zandvoordestraat 300, B-8400 Oostende, Belgium declare that the products :

Description of Goods

Split type "L" coil outdoor unit

Model Designations

RXN25MV1B9, RXN35MV1B9

to which this declaration relates are in conformity with the following standard(s) or other normative document(s):

Low Voltage 2006/95/EC

Machinery 2006/42/EC

Electromagnetic Compatibility 2004/108/EC (*)

EN 60335-2-40:2003 + A11:2004 + A12:2005 + A1:2006 + A2:2009 used in combination with

EN 60335-1:2002 + A1:2004 + A11:2004 + A12:2006 + A2:2006 + A13:2008 + A14:2010

(*) The tests were performed according to following standards :

EN 55014-1:2006 + A1:2009

EN 55014-2:1997 + A1:2001 + A2:2008

EN 61000-3-2:2006 + A1:2009 + A2:2009

EN 61000-3-3:2008

Shigeki Morita is authorised to compile the Technical construction file.

"Note: Year of affixing CE marking: 14"

李四宝女子

Ostend, 27 ^th of February 2014

Yours sincerely,

Shigeki Morita,

Director

Our reference: WMY-J V2

Subject:

MANUFACTURER'S DECLARATION OF CONFORMITY

We, Daikin Europe N.V. Zandvoordestraat 300, B-8400 Oostende, Belgium declare that the products :

Description of Goods

Split Air-conditioner wall mounted indoor unit,

Model Designations

FTXB50AV1B, FTXB60AV1B, FTXB50BV1B, FTXB60BV1B,

FTXN25MV1B9, FTXN35MV1B9, FTXN50MV1B9, FTXN60MV1B9

to which this declaration relates are in conformity with the following standard(s) or other normative document(s):

Low Voltage 2006/95/EC

Electromagnetic Compatibility 2004/108/EC (*)

EN 60335-2-40:2003 + A11:2004 + A12:2005 + A1:2006 +A2:2009 used in combination with

EN 60335-1:2002 + A1:2004 + A11:2004 + A12:2006 + A2:2006 + A13:2008 + A14:2010

(*) The tests were performed according to following standards :

EN 55014-1:2006 + A1:2009

EN 55014-2:1997 + A1:2001 + A2:2008

EN 61000-3-2:2006 + A1:2009 + A2:2009

EN 61000-3-3:2008

Shigeki Morita is authorised to compile the Technical construction file.

"Note: Year of affixing CE marking: 13"

李旭雯 石

Ostend, 27 ^th of February 2014

Yours sincerely,

Shigeki Morita,

Director

• In the event that there is any conflict in the interpretation of this manual and any translation of the same in any language, the English version of this manual shall prevail.
• The manufacturer reserves the right to revise any of the specification and design contain herein at any time without prior notification.
• En cas de désaccord sur l'interprétation de ce manuel ou une de ses traductions, la version anglaise fera autorité.
• Le fabriquant se réserve le droit de modifier à tout moment et sans préavis la conception et les caractéristiques techniques des appareils présentés dans ce manuel.
• Im Falle einer widersprüchlichen Auslegung der vorliegenden Anleitung bzw. einer ihrer Übersetzungen gilt die Ausführung in Englisch.
• Änderungen von Design und technischen Merkmalen der in dieser Anleitung beschriebenen Geräte bleiben dem Hersteller jederzeit vorbehalten.
• Nel caso ci fossero conflitti nell'interpretazione di questo manuale o delle sue stesse traduzioni in altre lingue, la versione in lingua inglese prevale.
• Il fabbricante mantiene il diritto di cambiare qualsiasi specificazione e disegno contenuti qui senza precedente notifica.
• En caso de conflicto en la interpretación de este manual, y en su traducción a cualquier idioma, prevalecerá la versión inglesa.
• El fabricante se reserva el derecho a modificar cualquiera de las especificaciones y diseños contenidos en el presente manual en cualquier momento y sin notificación previa.
• В случае противоречия перевода данного руководства с другими переводами одного и того же текста, английский вариант рассматривается как приоритетный.
• Завод-изготовитель оставляет за собой право изменять характеристики и конструкцию в любое время без предварительного уведомления.
• Bu kılavuzun anlaşılmasında bir çatışma olduğunda ve farklı dillerdeki tercümeler farklılık gösterliğinde, bu kılavuzun ingilizce sürümü üstün tutulacaktır.
• Üretici burada bulunan teknik özellikleri ve tasarımları herhangi bir zamanda ve önceden haber vermeden değiştirme hakkını saklı tutar.

DAIKIN EUROPE N.V.

P.O.Box 18674, Galleries 4, 11th Floor, Downtown Jebel Ali, Dubai, UAE.

DAIKIN INDUSTRIES, LTD.

Head office:

Umeda Center Bldg., 2-4-12, Nakazaki-Nishi,

Kita-ku, Osaka, 530-8323 Japan

Tokyo offi ce:

JR Shinagawa East Bldg., 2-18-1, Konan,

Minato-ku, Tokyo, 108-0075 Japan

http://www.daikin.com/global/

Importer for Turkey

DAIKIN ISITMA ve SOĞUTMA SISTEMLERI SAN TIC A.Ş.

JR Shinagawa East Bldg., 2-18-1, Konan,

Minato-ku, Tokyo, 108-0075 Japan

http://www.daikin.com/global/

DAIKIN EUROPE N.V.

P.O.Box 18674, Galleries 4, 11th Floor,

Downtown Jebel Ali, Dubai, UAE.

Importer for Turkey

DAIKIN ISITMA ve SOĞUTMA SISTEMLERI SAN TIC A.Ş.

Diagram of a car air conditioner unit with a mesh grille and airflow direction indicator (no text or symbols)

Contains fluorinated greenhouse gases covered by the Kyoto Protocol R410A ①= kg ②= kg ①+②= kg 6 5 4 1 2 3

J H I Z O O' O

E F 10000

2.0 D B C A M K L

Technical line drawing of a mechanical device with internal components (no text or symbols)

Q	P	O	N	M	L	K	J	I	H	G	F	E	D	C	B	A	الأبعادالموديل
299	10	8	133	14	60	94	93	96	470	14	16	273	11	51	658	550	25/35

L K L Z M O A Z

3.0 O A D U V B P R S Z

C G H F E T I J

ABCDEFGIJKLMNالصوييل

50/608557303285201

							الابعادTOPOQRSالموديل
							34233627375867750/60

Front view of a white DAIKIN air conditioner unit (no visible text or symbols on body)

Front view of a Panasonic air conditioner unit (no visible text or symbols on body)

الموديل

FTXN25MV1B9RXN25

FTXN35MV1B9RXN35

FTXN50MV1B9RXN50

FTXN60MV1B9RXN6C