Related Manuals for Daikin ATXTM30A2V1B
Summary of Contents for Daikin ATXTM30A2V1B
- Page 1 Installer reference guide Daikin room air conditioner FTXTM30A2V1B FTXTM40A2V1B ATXTM30A2V1B...
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Page 2: Table Of Contents
To connect optional accessories (wired user interface, central user interface, etc.) ..........9 Finishing the indoor unit installation To insulate the drain piping, refrigerant piping and interconnection cable..............Installer reference guide FTXTM-A, ATXTM-A Daikin room air conditioner 4P769827-1 – 2024.04... - Page 3 12 Hand-over to the user 13 Troubleshooting 13.1 Solving problems based on error codes ........................14 Disposal 15 Technical data 15.1 Wiring diagram ................................15.1.1 Unified wiring diagram legend ........................16 Glossary FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 4: About The Documentation
WARNING Make sure installation, servicing, maintenance, repair and applied materials follow the instructions from Daikin (including all documents listed in “Documentation set”) and, in addition, comply with applicable legislation and are performed by qualified persons only. In Europe and areas where IEC standards apply, EN/IEC 60335-2-40 is the applicable standard. -
Page 5: Meaning Of Warnings And Symbols
A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 1.1.1 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury. - Page 6 Example: " 1–3 Figure title" means "Figure 3 in chapter 1". Indicates a table title or a reference to it. Example: " 1–3 Table title" means "Table 3 in chapter 1". FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 7: General Safety Precautions
WARNING Improper installation or attachment of equipment or accessories could result in electrical shock, short-circuit, leaks, fire or other damage to the equipment. ONLY use accessories, optional equipment and spare parts made or approved by Daikin unless otherwise specified. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the Daikin documentation). -
Page 8: Installation Site
WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed ONLY by authorised persons. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 –... - Page 9 Keep the pipework installation to a minimum. To determine the minimum floor area 1 Determine the total refrigerant charge in the system (= factory refrigerant charge additional refrigerant amount charged). FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
- Page 10 Total refrigerant charge in the system Minimum floor area (a) Ceiling-mounted unit (= Ceiling-mounted unit) (b) Wall-mounted unit (= Wall-mounted unit) (c) Floor-standing unit (= Floor-standing unit) FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 11: Refrigerant - In Case Of R410A Or R32
Make sure refrigerant piping installation complies with applicable legislation. In Europe, EN378 is the applicable standard. NOTICE Make sure the field piping and connections are NOT subjected to stress. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 12: Electrical
For the location of the terminals, see the wiring diagram. ▪ Do NOT touch electrical components with wet hands. ▪ Do NOT leave the unit unattended when the service cover is removed. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 13 MUST be as such that the current-carrying wires are tautened before the earth wire is in case the power supply is pulled loose from the stress relief. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
- Page 14 ON and OFF while the product is operating, attach a reversed phase protection circuit locally. Running the product in reversed phase can break the compressor and other parts. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 15: Specific Installer Safety Instructions
Use flare nuts that are included with the unit. Using different flare nuts may cause refrigerant gas leakage. "8 Electrical installation" [ 38]) Electrical installation (see DANGER: RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 16 This could result in electrical shock or fire. WARNING Keep the interconnection wiring away from copper pipes without thermal insulation as such pipes will be very hot. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 17: About The Box
1× 2× a Installation manual b Operation manual c General safety precautions d Spare SSID sticker e Titanium apatite deodorising filter and silver allergen removal air purifying filter FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 18 Spare SSID sticker. Do NOT throw away the spare sticker. Keep it in a safe place in case it is needed in future (e.g. in case the front grille was replaced attach it to the new front grille). FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 19: About The Unit
Condensation and water dripping might occur if the unit runs outside its operation range. 5.3 About the wireless LAN For detailed specifications, installation instructions, setting methods, FAQ, declaration of conformity and the latest version of this manual, visit app.daikineurope.com. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 20: Precautions When Using The Wireless Lan
About the unit INFORMATION: Declaration of conformity ▪ Daikin Industries Czech Republic s.r.o. declares that the radio equipment type inside of this unit is in compliance with Directive 2014/53/EU. ▪ This unit is considered as combined equipment according to the definition of Directive 2014/53/EU. -
Page 21: Unit Installation
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). FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 22: Opening The Unit
6.2.1 To remove the front panel 1 Place your fingers in the indentations on the unit (one each on the left and right sides), and open the front panel until it stops. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 23: To Open The Service Cover
For class 40 remove the flap (horizontal blade). Push the blade on its left side to the centre and unhook it. Push blade on its right side to centre to unhook it from shaft. Disconnect the 2 centre connection points. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 24 3× a Half-moon shaped dent b Slot c Triangle symbol 8 Place both hands under the centre of the front grille, push it up and then toward you. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 25: To Remove The Electrical Wiring Box Cover
6.3 Mounting the indoor unit In this chapter 6.3.1 To install the mounting plate..........................6.3.2 To drill a wall hole ..............................6.3.3 To remove the pipe port cover..........................FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 26: To Install The Mounting Plate
M4×25L screws (field supply). Class 30 Class 40 INFORMATION The removed pipe port cover can be kept in the mounting plate pocket. m: 802 k: ±522 l: ±573 (mm) FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 27: To Drill A Wall Hole
2 Insert a wall embedded pipe into the hole. 3 Insert a wall cover into the wall pipe. a Wall embedded pipe b Putty c Wall hole cover FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 28: To Remove The Pipe Port Cover
NOTICE ▪ Install the drain hose with a downward slope. ▪ Traps are NOT permitted. ▪ Do NOT put the end of the hose in water. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 29: To Connect The Piping On Right Side, Right-Back, Or Right-Bottom
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. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 30: To Connect The Piping On Left Side, Left-Back, Or Left-Bottom
Insulation fixing screw b Drain hose 4 Attach the drain hose to the refrigerant piping bottom side using adhesive vinyl tape. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 31: To Check For Water Leaks
6.4.4 To check for water leaks 1 Remove the air filters. 2 Gradually pour approximately 1 l of water in the drain pan, and check for water leaks. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 32: Piping Installation
Annealed (O) Depending on the applicable legislation and the maximum working pressure of the unit (see "PS High" on the unit name plate), larger piping thickness might be required. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 33: Refrigerant Piping Insulation
7.2.2 Precautions when connecting the refrigerant piping INFORMATION Also read the precautions and requirements in the following chapters: ▪ "2 General safety precautions" [ 7] ▪ "7.1 Preparing refrigerant piping" [ 32] DANGER: RISK OF BURNING/SCALDING FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 34: 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. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 35: Pipe Bending Guidelines
4 Flare the pipe. Set exactly at the position as shown in the following figure. Flare tool for R32 Conventional flare tool (clutch type) Clutch type Wing nut type (Ridgid-type) (Imperial-type) 0~0.5 mm 1.0~1.5 mm 1.5~2.0 mm FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 36: To Connect The Refrigerant Piping To The Indoor Unit
7.2.7 To check refrigerant piping joints for leaks after charging refrigerant 1 Perform the leak tests according to instructions in the outdoor unit installation manual. 2 Charge refrigerant. 3 Check for refrigerant leaks after charging (see below). FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 37 Test leaks using a pressure of at least 0.25 times the maximum working pressure (see "PS High" on the unit nameplate). If a leak is detected 1 Recover the refrigerant, repair the joint, and repeat the test. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 38: Electrical Installation
ALWAYS use multicore cable for power supply cables. INFORMATION Also read the precautions and requirements in the "2 General safety precautions" [ 7]. INFORMATION Also read "8.1.3 Specifications of standard wiring components" [ 41]. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 39: Guidelines When Connecting The Electrical Wiring
To prepare stranded conductor wire for installation Method 1: Twisting conductor 1 Strip insulation (20 mm) from the wires. 2 Slightly twist the end of the conductor to create a "solid-like" connection. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 40 Terminal b Screw c Flat washer Allowed NOT allowed ▪ The earth wire between the wire retainer and the terminal must be longer than the other wires. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 41: Specifications Of Standard Wiring Components
Wire guide INFORMATION Support the unit using a piece of packing material. Example: 2 Open the front panel, and then the service cover. Refer to "6.2 Opening the unit" [ 22]. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 42: To Connect Optional Accessories (Wired User Interface, Central User Interface, Etc.)
"6.2.4 To remove the electrical wiring box cover" [ 25]). 2 Attach the connection cable to the S21 connector and pull the wire harness as shown in the following figure. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 43 Electrical installation Class 30 Class 40 3 Put the electrical wiring box cover back and pull the wire harness around it as shown in the figure above. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 44: Finishing The Indoor Unit Installation
1 Shape the refrigerant pipes along the pipe path marking on the mounting plate. a Drain hose b Caulk this hole with putty or caulking material c Adhesive vinyl tape d Insulation tape e Mounting plate (accessory) FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 45: To Fix The Unit On The Mounting Plate
3 Install the service cover and fix it with the service cover screw. 4 Install the air filter, mount the front panel and close it "9.4.3 To re-install the front panel" [ 46]. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 46: To Close The Service Cover
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. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 47: Configuration
, select and press Result: The Daikin eye will start to blink. a Daikin eye b Indoor unit ON/OFF switch 6 Press the indoor unit ON/OFF switch while the Daikin eye is blinking. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner... - Page 48 Configuration INFORMATION If the setting could NOT be completed while the Daikin eye was blinking, repeat the setting process from the beginning. 7 When the setting is complete, keep pressed for at least 5 seconds. Result: The remote control display will return to the previous screen.
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Page 49: Commissioning
11 Commissioning NOTICE General commissioning checklist. Next to the commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Business Portal (authentication required). The general commissioning checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during commissioning and hand-over to the user. -
Page 50: To Perform A Test Run
2 Press simultaneously. 3 Press , select and press Result: Test run operation will stop automatically after about 30 minutes. 4 To stop operation sooner, press FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 51: Hand-Over To The User
Explain the user how to properly operate the system and what to do in case of problems. ▪ Show the user what to do for the maintenance of the unit. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 52: Troubleshooting
Indoor unit Error code Description Indoor unit PCB abnormality Freeze-up protection or high-pressure control Fan motor (DC motor) abnormality Indoor heat exchanger thermistor abnormality Room temperature thermistor abnormality FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... - Page 53 DC voltage / current sensor abnormality Outdoor temperature thermistor abnormality Discharge pipe thermistor abnormality Outdoor heat exchanger thermistor abnormality Radiation fin temperature rise Inverter instantaneous overcurrent (DC) Radiation fin thermistor abnormality FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 54: Disposal
Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04... -
Page 55: Technical Data
A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 15.1 Wiring diagram The wiring diagram is delivered with the unit, located on the inner right side of the indoor unit front grille. - Page 56 N=* Number of passes through ferrite core Pulse-amplitude modulation PCB* Printed circuit board Power module Switching power supply PTC* PTC thermistor Insulated gate bipolar transistor (IGBT) Circuit breaker FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
- Page 57 Diode bridge, Insulated-gate bipolar transistor (IGBT) power module Wireless remote controller Terminal Terminal strip (block) Electronic expansion valve coil Y*R, Y*S Reversing solenoid valve coil Ferrite core ZF, Z*F Noise filter FTXTM-A, ATXTM-A Installer reference guide Daikin room air conditioner 4P769827-1 – 2024.04...
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Page 58: Glossary
Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation. - Page 60 4P769827-1 2024.04...
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