FTXP 2600W - Unité intérieure multisplit DAIKIN - Free user manual and instructions

USER MANUAL FTXP 2600W DAIKIN

SMART INFORMATION Daikin room air conditioner

5.5 Finishing the indoor unit installation 5.5.1 Toinsulate the drain piping, refrigerant piping and

interconnection cable … 9

5.5.2 To pass the pipes through the wall hole | : 9

5.5.3 To fixthe unit on the mounting plate... 10

6 Configuration 10 6.1 To set a different address... … 10

7.1 Checklist before commissioning 72 To perform a test run 7.2.1 To perform a test run in winter season

INFORMATION Make sure that the user has the printed documentation and ask him/her to keep it for future reference.

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

This document is part of a documentation set. The complete set consists of:

+ General safety precautions: + Safety instructions that you MUST read before installing +_ Format: Paper (in the box of the indoor unit) + Indoor unit installation manual: +_ Installation instructions +_ Format: Paper (in the box of the indoor unit) +_ Installer reference guide: + Preparation of the installation, good practices, reference data.

+ Format: Digital files on http:/www.daikineurope.com/support- and-manuals/product-information/

Latest revisions of the supplied documentation may be available on the regional Daikin website or via your dealer.

The original documentation is written in English. All other languages are translations.

Technical engineering data

+ À subset of the latest technical data is available on the regional Daikin website (publiciy accessible).

+ The full set of latest technical data is available on the Daikin extranet (authentication required).

INFORMATION The following figures are just examples and may NOT completely match your system layout.

2.1.1 To remove the accessories from the indoor unit

1 Remove the accessories located at the bottom of the package. d e f

General safety precautions

Titanium apatite deodorizing and silver particle filter (only for FTXP)

Indoor unit fixing screw (M4x12L). Refer to "5.5.3 To fix the unit on the mounting plate" on page 10.

Dry battery AAA.LRO3 (alkaline) for user interface

User interface holder

(ANF)TXP20-35M5V1B Daikin room air conditioner 3P519290-4B — 2018.12

ÂÀ WARNING: FLAMMABLE MATERIAL The refrigerant inside this unit is mildly flammable.

Indoor unit Service lid

Titanium apatite deodorizing and silver particle filter (only for FTXP)

€ Refrigerant piping, drain hose and interconnection cable f _Insulation tape

+ Wall insulation. When conditions in the wall exceed 30°C and a relative humidity of 80%, or when fresh air is inducted into the wall, then additional insulation is required (minimum 10 mm thickness, polyethylene foam).

Wall strength. Check whether the wall or the floor is strong enough to support the weight of the unit. Ifthere is a risk, reinforce the wall or the floor before installing the unit.

Spacing. Install the unit at least 1.8 m from the floor and keep the following requirements in mind for distances from the walls and the ceiling:

Refrigerant piping diameter

Use the same diameters as the connections on the outdoor units:

(Class Li liquid piping [Li gas piping 20-35 o64 De.

Ifoperated outside the operation range: (a) A safety device might stop the operation of the system. (b) Condensation might occur on the indoor unit and drip.

4.1 Preparing the installation site

ÂÀ WARNING The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric:

Operation mode Operation range Refrigerant piping material

Coolingi® + Outdoor temperature: -10-46°C + Piping material: Phosphoric acid deoxidised seamless copper. F_ Indoor temperature: 18-32°C + Flare connections: Only use annealed material. Indoor humidity: 80% + Piping temper grade and thickness:

Heating Outdoor temperature: -15-24°C Outer diameter | Temper grade | Thickness (00 :_ Indoor temperature: 10-30°C (@)

Dryingt + Outdoor temperature: -10-46°C 6.4 mm (1/4") Annealed (O) 20.8 mm Indoor temperature: 18-32°C 1e) _Indoor humidity: <80% (&) Depending on the applicable legislation and the units

maximum working pressure (see "PS High” on the unit name plate), larger piping thickness might be required.

4.2.2 Refrigerant piping insulation

Pipe outer diameter | Insulation inner |Insulation thickness (2) diameter (2) {t) 6.4 mm (1/4") 8-10 mm 210 mm t

If the temperature is higher than 30°C and the humidity is higher

heater). than RH 80%, the thickness of the insulation materials should be at least 20 mm to prevent condensation on the surface of the 41.1 Installation site requirements of the irsulation. indoor unit

INFORMATION The sound pressure level is less than 70 dBA. + Aïr flow. Make sure nothing blocks the air flow. + Drainage. Make sure condensation water can be evacuated

1 Hold the front panel by the panel tabs on both sides and open

2 Remove the front panel by sliding it to the left or the right and pulling it toward you.

Result: The front panel shaft on 1 side will be disconnected.

3 Disconnect the front panel shaft on the other side in the same manner.

5.1.2 To re-install the front panel

1 Attach the front panel. Align the shafts with the slots and push them all the way in.

2 Close the front panel slowly; press at both sides and at the centre.

5.1.3 To remove the front grille

A CAUTION Wear adequate personal protective equipment (protective gloves, safety glasses…) when installing, maintaining or servicing the system.

1 Remove the front panel to remove the air filter.

2 Remove 2 screws from the front grille.

3 Push down the 3 upper hooks marked with a symbol with 3 circles.

il a Upper hook b Symbol with 3 circles

4 We recommend opening the flap before removing the front grille.

5. Place both hands under the centre of the front grille, push it up and then toward you.

5.1.4 To re-install the front grille 1 Install the front grille and firmly engage the 3 upper hooks. 2 Install 2 screws (class 20-35) back on the front grille. 3 Install the air filter and then mount the front panel. 5.1.5 To remove the electrical wiring box cover 1 Remove the front grille. 2 Remove 1 screw from the electrical wiring box.

3 Open the electrical wiring box cover by pulling the protruding part on the top of the cover.

4 Unhook the tab on the bottom and remove the electrical wiring box cover.

a Tab b_ Protruding part on the top of the cover © Screw

5 To re-install the cover, first hook the bottom tab onto the electrical wiring box, and slide the cover into the 2 upper tabs. 5.1.6 To open the service cover

1 Remove 1 screw from the service cover.

2 Pull out the service cover horizontally away from the unit.

a Service cover screw b Service cover

(ANF)TXP20-35M5V1B Daikin room air conditioner 3P519290-4B — 2018.12

DAIKIN Installation manual

5.2 Installing the indoor unit

5.2.1 To install the mounting plate

1 Install the mounting plate temporarily. 2 Level the mounting plate.

3 Mark the centres of the drilling points on the wall using a tape measure. Position the end of tape measure at symbol ">".

4. Finish the installation by securing the mounting plate on the wall using M4x25L screws (field supply).

INFORMATION The removed pipe port cover can be kept in the mounting plate pocket.

Recommended mounting plate fixing spots Pocket for the pipe port cover

Tabs for placing a spirit level Through-the-wall hole 265 mm

Position for the tape measure at symbol "D" Gas pipe end

5.2.2 To drill a wall hole

ÂA CAUTION For walls containing a metal frame or a metal board, use a wall embedded pipe and wall cover in the feed-through hole to prevent possible heat, electrical shock, or fire.

NOTICE Be sure to seal the gaps around the pipes with sealing material (field supply), in order to prevent water leakage.

1 Bore a 65 mm large feed-through hole in the wall with a downward slope towards the outside.

2 Insert a wall embedded pipe into the hole. 3 Insert a wall cover into the wall pipe. ab

ba {mm) a Wall embedded pipe b Puy € Wall hole cover

4 After completing wiring, refrigerant piping and drain piping, do NOT forget to seal the gap with putty.

5.2.3 To remove the pipe port cover

To connect the piping on right-side, right-bottom, left-side or left- bottom, the pipe port cover MUST be removed.

1 Cut off the pipe port cover from inside the front grille using a coping saw.

2 Remove any burrs along the cut section using a half round needie file.

C1] NOTICE Do NOT use nippers to remove the pipe port cover, as this would damage the front grille.

5.2.4 To provide drainage

Make sure condensation water can be evacuated properly. This invoives:

+ General guidelines + Connecting the drain piping to the indoor unit

+ Checking for water leaks

Installation manual DAIKIN {ANF)TXP20-35M5V1B

+ Pipe length. Keep drain piping as short as possible.

+ Pipe size. If drain hose extension or embedded drain piping is required, use appropriate parts that match the hose front end. ©

1 Attach the drain hose with adhesive vinyl tape to the bottom of the refrigerant pipes.

2 Wrap the drain hose and the refrigerant pipes together using insulation tape.

+_ Install the drain hose with a downward slope. +_Traps are NOT permitted. +_Do NOT put the end of the hose in water.

* Drain hose extension. To extend the drain hose, use a field supplied hose with inner 16 mm. Do NOT forget to use a heat insulation tube on the indoor section of the extension hose.

a Drain hose supplied with the indoor unit b Heat insulation tube (field supply) € Extension drain hose

Rigid polyvinyl chloride pipe. When connecting a rigid polyvinyl chloride pipe (nominal 213 mm) directly to the drain hose as with embedded piping work, use a field supplied drain socket (nominal 913 mm).

a © b ce Si | | Zi + OTD + mer) a Drain hose supplied with the indoor unit b__ Drain socket with nominal 213 mm (field supply) € Rigid polyvinyl chloride pipe (field supply) + Condensation. Take measures against condensation. Insulate the complete drain piping in the building.

1 Insert the drain hose in the drain pipe as shown in the following figure, so it will NOT be pulled out of the drain pipe.

To connect the piping on right side, right-back, or right-bottom

INFORMATION The factory default is right-side piping. For left-side piping, remove the piping from the right side and install it on the left side.

B_Right-bottom piping

a Remove the pipe port cover here for right-side piping.

b Remove the pipe port cover here for right-bottom piping

To connect the piping on left side, left-back, or left-bottom

INFORMATION The factory default is right-side piping. For left-side piping. remove the piping from the right side and install it on the left side.

Remove the insulation fixing screw on the right side and remove the drain hose.

2 Remove the drain plug on the left side and attach it to the right side.

Oo NOTICE Do NOT apply lubricating oil (refrigerant oil) to the drain plug when inserting it. The drain plug may deteriorate and cause drain leakage from the plug.

a 4 mm hexagonal wrench

3 Insert the drain hose on the left side and do not forget to tighten it with the fixing screw otherwise water leakage may occur.

a _Insulation fixing screw b_ Drainhose

4 Attach the drain hose to the refrigerant pipes bottom side using adhesive vinyl tape.

(ANF)TXP20-35M5V1B Daikin room air conditioner 3P519290-4B — 2018.12

DAIKIN Installation manual

€ Left-bottom piping

a Remove the pipe port cover here for left-side piping.

b Remove the pipe port cover here for left-bottom piping.

To check for water leaks

1 Remove the air filters.

2 Gradually pour approximately 1 | of water in the drain pan, and check for water leaks.

5.3.1 Guidelines when connecting the refrigerant piping

Take the following guidelines into account when connecting pipes:

+ Coat the flare inner surface with ether oil or ester oil when connecting a flare nut. Tighten 3 or 4 turns by hand, before tightening firmly.

+ ALWAYS use 2 wrenches together when loosening a flare nut.

+ ALWAYS use a spanner and torque wrench together to tighten the flare nut when connecting the piping. This to prevent nut cracking and leaks.

5.3.2 To connect the refrigerant piping to the

Pipe length. Keep refrigerant piping as short as possible.

Flare connections. Connect refrigerant piping to the unit using flare connections.

Insulation. Insulate the refrigerant piping, interconnection cable and drain hose on the indoor unit as follows:

a Gas pipe b_ Gas pipe insulation € | Interconnection cable d_ Liquid pipe

e Liquid pipe insulation #_ Finishing tape

0 NOTICE Make sure to insulate all refrigerant piping. Any exposed piping might cause condensation.

5.4 Connecting the electrical wiring

{ANF)TXP20-35M5V1B Daikin room air conditioner 3P519209.4B — 2018.12

5.4.1 To connect the electrical wiring on the 5.5 indoor unit

Finishing the indoor unit installation

Electrical work should be carried out in accordance with the installation manual and the national electrical wiring rules or code of 5,5,1 practice.

To insulate the drain piping, refrigerant piping and interconnection cable

1 Set the indoor unit on the mounting plate hooks. Use the

marks as a guide. 1 After the drain piping, refrigerant piping and the electrical wiring

are finished. Wrap refrigerant pipes, interconnection cable and drain hose together using insulation tape. Overlap at least half the width of the tape with each turn.

a Mounting plate (accessory) b _Interconnection cable © Wire guide

2 Open the front panel, and then the service cover. Refer to "5.1 Opening the indoor unit’ on page 5.

3 Pass the interconnection cable from the outdoor unit through the feed-through wall hole, through the back of the indoor unit and through the front side.

Note: In case the interconnection cable was stripped in advance, cover the ends with insulating tape.

4 Bendthe end of the cable up.

+ Be sure to keep the power line and transmission line apart from each other. Transmission wiring and power Supply wiring may cross, but may NOT run parallel.

*_In order to avoid any electrical interference the distance

between both wirings should ALWAYS be at least 50 mm.

ÂA WARNING Provide adequate measures to prevent that the unit can be used as a shelter by small animals. Small animals that make contact with electrical parts can cause malfunctions, smoke or fire.

5 Strip the wire ends approximately 15 mm.

6 Match wire colours with terminal numbers on the indoor unit terminal blocks and firmly screw the wires to the corresponding terminals.

7 Connect the earth wire to the corresponding terminal. 8 Firmly fix the wires with the terminal screws.

9 Pull the wires to make sure that they are securely attached, then retain the wires with the wire retainer.

10 Shape the wires so that the service cover fits securely, then close the service cover.

a b Interconnection cable

€ Mounting plate (accessory)

d_ Refrigerant pipes

e _ Indoor unit fixing screw M4x12L (accessory) f_ Bottom frame

5.5.2 To pass the pipes through the wall hole

1 Shape the refrigerant pipes along the pipe path marking on the mounting plate.

b Caulk this hole with putty or caulking material. € Adhesive vinyl tape

€ Mounting plate (accessory)

NOTICE + Do NOT bend refrigerant pipes.

+ Do NOT push the refrigerant pipes onto the bottom frame or the front grille.

2 Pass the drain hose and refrigerant pipes through the wall hole.

(ANF)TXP20-35M5V1B DAIKIN Installation manual Daikin room air conditioner 9 3P519290-4B — 2018.12

5.5.3 To fix the unit on the mounting plate

1 Set the indoor unit on the mounting plate hooks. Use the " marks as a guide.

2 Press the bottom frame of the unit with both hands to set it on the bottom hooks of the mounting plate. Make sure that the wires do NOT get squeezed anywhere.

Note: Take care that the interconnection cable does NOT get caught in the indoor unit.

3 Press the bottom edge of the indoor unit with both hands until it is firmly caught by the mounting plate hooks.

4 Secure the indoor unit to the mounting plate using 2 indoor unit fixing screws M4x12L (accessory).

6.1 To set a different address

In case 2 indoor units are installed in 1 room, different addresses for 2 user interfaces can be set.

1 Remove the batteries from the user interface.

2 Cutthe address jumper

FTXP and ATXP G FTXF q”

FTXP and ATXP FTXF SX

a Operation lamp b Indoor unit ON/OFF switch

8 Press the indoor unit ON/OFF switch while the operation lamp

is blinking Jumper Address Factory setting 1 JAfter cutting with nippers [2

NOTICE Be careful NOT to damage any of the surrounding parts when cutting the address jumper.

INFORMATION Ifthe setting could NOT be completed while the operation lamp was blinking, repeat the setting process from the beginning.

9 When the setting is complete, press:

3 Turn the power supply on. Result: The flap of the indoor unit will open and close to set the reference position.

+ For FTXF units, the following setting MUST be completed within 5 minutes after the power supply is turned on.

+ In case you could NOT complete the setting in time, turn the power supply off and wait at least 1 minute before tuming the power supply back on.

FTXP and ATXP Keep ressed for about

FTXF Result: The user interface will return to the previous screen 10 Press simultaneously:

Fe [rée) CR) an pre (MODE) fréieland LE)

4 Press simultaneously: 11 Press:

Model Buttons Model Button

FTXP and ATXP EN] TP] and LOFE) FTXP [FA]

FTxF (el an (2) FTxF

Model Button Model Symbol

FTXP and ATXP A] FTXP R FTXF 1

Installation manual DAIKIN (ANFITXP20-35M5V18

13 Press: PU vrainase Model Button Make sure drainage flows smoothly. ETXP CAN) Possible consequence: Condensate water might drip. EX DM 1e system 1 proper earthed and the eanh terminals are tightened. The fuses or locally installed protection devices are installed according to this document, and have NOT been bypassed. [An] 1re power supply veltage matches the volage on the identification label of the unit. ovor Ep 1vs, species vres are used for no Interconnection cable. [Au Te indoor uni receives 1he signais oflhe user interface. = [Au 1nere are NO loose connections or damaged electrical components in the switch box. a Operation lamp [AN Te insulation resistance ofine compressoris OK. b Indoor unit ON/OFF switch 14 Press the indoor unit ON/OFF switch while the operation lamp [ji Tree 2e NO damaged components or squeezed is biinking. pipes on the inside of the indoor and outdoor units. Rampe TRANS LAN reve are NO refrigerant leaks. Factory setting 1 pire corect pie size is installed and the pipes are After cutting with nippers [2 properly insulated. INFORMATION = me se valves (gas and liquid) on the outdoor unit are

Ifthe setting could NOT be completed while the operation lamp was blinking, repeat the setting process from the beginning.

15 When the setting is complete, press:

FTXP Keep (@FAN) pressed for about 5 seconds.

FTXF Result: The user interface will return to the previous screen.

Oo NOTICE NEVER operate the unit without thermistors and/or pressure sensors/switches. Burning of the compressor might result.

7.1 Checklist before commissioning

Do NOT operate the system before the following checks are OK:

Ü You read the complete installation instructions, as described in the installer reference guide.

The indoor units are properly mounted.

(m] Fj"| The outdoor unit is properly mounted. Aïr inlet/outlet (m]

Check that the air inlet and outlet of the unit is NOT obstructed by paper sheets, cardboard, or any other material.

[ji There are NO missing phases or reversed phases.

(An | 7e refrigerant pipes (gas and liquid) are thermally insulated.

7.2 To perform a test run

Prerequisite: Power supply MUST be in the specified range. e: Test run may be performed in cooling or heating

Prerequisite: Test run should be performed in accordance with the operation manual of the indoor unit to make sure that all functions and parts are working properly.

1 In cooling mode, select the lowest programmable temperature. In heating mode, select the highest programmable temperature. Test run can be disabled if necessary.

2 When the test run is finished, set the temperature to a normal level. In cooling mode: 26-28°C, in heating mode: 20-24°C.

3 The system stops operating 3 minutes after the unit is turned OFF. 7.2.1 To perform a test run in winter season

When operating the air conditioner in Cooling mode in winter, set it to test run operation using the following method.

5 Press (00 /to switch the system on.

Result: Test run operation will stop automatically after about 30 minutes.

6 To stop operation, press LOF), For FTXF units

7. Press to switch the system on.

A) |TEMP 8 Press the centre of [TEMPI, LY. 7, and simultaneously.

(ANF)TXP20-35M5V1B Daikin room air conditioner 3P519299-4B -— 2018.12

Result: 7 will appear on the display. Test run operation is selected. Test run operation will stop automatically after about 30 minutes.

10 To stop operation, press .

INFORMATION Some of the functions CANNOT be used in the test run operation mode.

If a power failure occurs during operation, the system automatically restarts immediately after power is restored.

Dismantling of the unit and treatment of the refrigerant, oil and other parts MUST comply with the applicable legislation.

À subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required).

Unified Wiring Diagram Legend

For applied parts and numbering, refer to the wiring diagram on the unit. Part numbering is by Arabic numbers in ascending order for each part

and is represented in the overview below by symbol “*" in the part code.

CIRCUIT BREAKER CONNECTION CONNECTOR EARTH FIELD WIRING FUSE INDOOR UNIT PROTECTIVE EARTH PROTECTIVE EARTH (SCREW)

FTXF (one) (rl et (7)

2 Knip de adresjumper door.

CM\MCMMCIM CIN MDI NC]

20-35 o6.4 CE Marepyan y3roToBneHya Tpy6 ana TPy6onpoBsono8 xnagareHTa

Fe [réel Ru CO) FTXF (one) A] u 152

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