Daikin FDA125A5VEB Installer And User Reference Manual
Split system air conditioners
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- Installation and operation manual (24 pages) ,
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Summary of Contents for Daikin FDA125A5VEB
- Page 1 Installer and user reference guide Split system air conditioners Installer and user reference guide English Split system air conditioners FDA125A5VEB...
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Page 2: Table Of Contents
▪ The installation of the system, and all activities described in the 8 Commissioning installation manual and the installer reference guide MUST be Overview: Commissioning............18 performed by an authorised installer. Checklist before commissioning..........18 Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 3: Meaning Of Warnings And Symbols
▪ If you are NOT sure how to operate the unit, contact your installer. comply with applicable legislation (on top of the instructions described in the Daikin documentation). ▪ This appliance can be used by children aged from 8 years and... -
Page 4: Installation Site
▪ Do NOT sit, climb or stand on the unit. Make sure installation, servicing, maintenance and repair NOTICE comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are Works executed on the outdoor unit are best done under executed only by authorised persons. -
Page 5: Refrigerant
▪ The unit is factory charged with refrigerant and depending on pipe Minimum floor area sizes and pipe lengths some systems require additional charging Ceiling-mounted unit (= Ceiling-mounted unit) of refrigerant. Wall-mounted unit (= Wall-mounted unit) FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 6: Brine
If applicable. See the installation manual or installer reference guide is pulled loose from the stress relief. of your application for more information. NOTICE Make sure water quality complies with EU directive 98/83 EC. Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 7: About The Documentation
Technical engineering data ▪ A 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 extranet (authentication required). For the installer About the box... -
Page 8: To Remove The Accessories From The Indoor Unit
Outdoor unit equipment, personal computers, etc. User interface Suction air Discharge air Refrigerant piping + interconnection cable Drain pipe Earth wiring Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 9: Preparing Refrigerant Piping
Depending on the applicable legislation and the unit's Gas pipe maximum working pressure (see "PS High" on the unit Liquid pipe name plate), larger piping thickness might be required. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 10: Refrigerant Piping Insulation
ALWAYS use multicore cable for power supply cables. 2 Remove the interchangeable plate. 3 Install the air filter(s) on the inside of the unit. 4 Reinstall the interchangeable plate. Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... - Page 11 (the drain piping side is raised), the float switch might hanger bracket. malfunction and cause water to drip. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03...
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Page 12: Guidelines When Installing The Ducting
"To check for water leaks" on Recommended height is 300 mm. page 13). ▪ Pipe length. Keep drain piping as short as possible. 4 Install the insulation piece (drain pipe). Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... - Page 13 12 Reattach the control box cover. 3 Connect the single-phase power supply (50 Hz, 230 V) to connections No. 1 and No. 2 on the terminal block for power supply and earth. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03...
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Page 14: Connecting The Refrigerant Piping
▪ Protect the piping as described in the following table to prevent dirt, liquid or dust from entering the piping. ▪ Use caution when passing copper tubes through walls (see figure below). Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 15: To Flare The Pipe End
WARNING If the supply cord is damaged, it MUST be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 16: Guidelines When Connecting The Electrical Wiring
220~240 V H05RN-F (60245 IEC 57) User interface cable Vinyl cord with 0.75 to 1.25 mm sheath or cables (2 core wires) Maximum 500 m H03VV-F (60227 IEC 52) Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 17: Configuration
▪ When the air conditioning unit is running in fan operation mode: 1 Stop the air conditioning unit. 2 Set second code number to 03. Dashed line represents separate power supply. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 18: Commissioning
▪ M: Mode number – First number: for group of units – Number between brackets: for individual unit ▪ C1: First code number ▪ C2: Second code number ▪ : Default Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 19: Error Codes When Performing A Test Run
Action Result ▪ Show the user what to do for the maintenance of the unit. Press at least 4 seconds. The Service Settings menu is displayed. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 20: 10 Disposal
Magnetic relay ▪ A subset of the latest technical data is available on the regional Live Daikin website (publicly accessible). Coil ▪ The full set of latest technical data is available on the Daikin Reactor extranet (authentication required). Stepper motor 11.1... -
Page 21: For The User
Only use accessories, optional equipment and spare parts made or NOTICE approved by Daikin. Do NOT wipe the controller operation panel with benzine, thinner, chemical dust cloth, etc. The panel may get 12.1... -
Page 22: Information Requirements For Fan Coil Units
CAUTION Contact details: It is not good for your health to expose your body to the air DAIKIN INDUSTRIES CZECH REPUBLIC s.r.o. U Nové Hospody flow for a long time. 1/1155, 301 00 Plzeň Skvrňany, Czech Republic CAUTION... -
Page 23: Operation Procedure
Maintenance and service CAUTION NEVER expose little children, plants or animals directly to the airflow. 17.1 Overview: Maintenance and service The installer has to perform a yearly maintenance. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 24: Cleaning The Air Filter, Suction Grille, Air Outlet And Outside Panels
After a long use, check the unit stand and fitting for damage. If damaged, the unit may fall and result in injury. Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 25: Maintenance Before A Long Stop Period
Maintenance tips and procedures for cleaning are provided in the installation/operation manuals of dedicated indoor units. Make sure to install cleaned air filters back in the same position. FDA125A5VEB Installer and user reference guide Split system air conditioners 4P495031-1A – 2019.03... -
Page 26: Symptoms That Are Not System Malfunctions
Wait 1 minute until the microcomputer is prepared for operation. The unit can absorb the smell of rooms, furniture, cigarettes, etc., and then emit it again. Installer and user reference guide FDA125A5VEB Split system air conditioners 4P495031-1A – 2019.03... -
Page 27: Symptom: The Display Shows "88
▪ While the air conditioner is not in operation. When the outdoor Field supply temperature is very high, the outdoor fan starts to rotate for Equipment NOT made by Daikin that can be combined with system protection. product according instructions accompanying documentation. - Page 28 4P495031-1A 2019.03...