Daikin FCAG35AVEB Installer And User Reference Manual
Split system air conditioners
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- Installation and operation manual (20 pages) ,
- Technical data manual (33 pages)
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Summary of Contents for Daikin FCAG35AVEB
- Page 1 Installer and user reference guide Split system air conditioners FCAG35AVEB FCAG50AVEB FCAG60AVEB FCAG71AVEB FCAG100AVEB Installer and user reference guide FCAG125AVEB English Split system air conditioners FCAG140AVEB...
- Page 2 3P480520-2A...
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Page 3: Table Of Contents
Table of contents 8 Commissioning Table of contents Overview: Commissioning............20 Precautions when commissioning ..........20 Checklist before commissioning..........21 To perform a test run..............21 1 General safety precautions Error codes when performing a test run ........22 About the documentation ............1.1.1 Meaning of warnings and symbols...... -
Page 4: General Safety Precautions
Only use operation manual, and the wiring instruction sheet. accessories, optional equipment and spare parts made or approved by Daikin. Before performing maintenance and service tasks, read the service manual. For more information, see the installer and user reference guide. -
Page 5: Installation Site
Make sure installation, servicing, maintenance and repair ▪ Do NOT sit, climb or stand on the unit. comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are NOTICE executed only by authorised persons. -
Page 6: Refrigerant
1 General safety precautions Ceiling-mounted Wall-mounted Floor-standing Contains fluorinated greenhouse gases unit unit unit m (kg) m (kg) m (kg) GWP: xxx <1.224 — <1.224 — <1.224 — 1.225 1.43 1.225 12.9 1.225 0.956 1.87 16.8 1.25 2.44 22.0 1.63 GWP ×... -
Page 7: Brine
1 General safety precautions DANGER: RISK OF EXPLOSION CAUTION Pump down – Refrigerant leakage. If you want to pump When the refrigerant charging procedure is done or when down the system, and there is a leakage in the refrigerant pausing, close valve refrigerant... -
Page 8: About The Documentation
WARNING Daikin website (publicly accessible). ▪ After finishing the electrical work, confirm that each ▪ The full set of latest technical data is available on the Daikin electrical component and terminal inside the electrical extranet (authentication required). components box is connected securely. -
Page 9: For The Installer
3 About the box For the installer 3.2.2 To remove the accessories from the About the box indoor unit Overview: About the box 1× 1× 1× 8× 4× 7× This chapter describes what you have to do after the box with the indoor unit is delivered on-site. -
Page 10: Identification Label: Indoor Unit
4 About the units and options 4.2.1 Identification label: Indoor unit Outdoor units Cooling Heating 3MXM40~68 Outdoor –10~46°C DB –15~24°C DB Location temperature 4MXM68~80 –16~18°C WB Indoor 18~32°C DB 10~30°C DB 5MXM90 temperature RZAG71~140 Outdoor –20~52°C DB –19.5~21°C DB temperature –20~15.5°C WB Indoor 18~37°C DB 10~27°C DB temperature 12~28°C WB RZASG71~140 Outdoor –15~46°C DB –14~21°C DB... -
Page 11: Preparation
5 Preparation In places with weak reception, keep distances of 3 m or more to Preparation avoid electromagnetic disturbance of other equipment and use conduit tubes for power and transmission lines. Overview: Preparation ▪ Fluorescent lights. When installing a wireless user interface in a room with fluorescent lights, mind the following to avoid This chapter describes what you have to do and know before going interference:... -
Page 12: Preparing Refrigerant Piping
6 Installation ≥263 mm: In case of installation with fresh air intake kit 5.3.2 Refrigerant piping insulation 100~140 class: ≥256mm: In case of installation with standard panel ▪ Use polyethylene foam as insulation material: ≥306mm: In case of installation with fresh air intake kit ≥316mm: In case of installation with self-cleaning panel ▪... -
Page 13: Mounting The Indoor Unit
6 Installation Long nut or turnbuckle ▪ Connecting the refrigerant piping. Suspension bolt ▪ Checking the refrigerant piping. Suspended ceiling ▪ Charging refrigerant. ▪ Suspension bolts. Use M8~M10 suspension bolts for installation. Attach the hanger bracket to the suspension bolt. Fix it securely ▪... -
Page 14: Guidelines When Installing The Drain Piping
6 Installation If A Then 860 mm 10 mm 45 mm 1~1.5 m (= min.) 910 mm 35 mm 20 mm Hanging bar Allowed (= max.) Not allowed Ceiling opening ▪ Rising piping. If necessary to make the slope possible, you can Distance between the unit and the ceiling opening install rising piping. -
Page 15: Connecting The Refrigerant Piping
6 Installation ≤4 mm A-A' Plastic watering can Service drain outlet (with rubber plug). Use this outlet to Drain pipe connection (attached to the unit) drain water from the drain pan. Drain hose (accessory) Drain pump location Metal clamp (accessory) Drain pipe connection Large sealing pad (accessory) Drain pipe... -
Page 16: Guidelines When Connecting The Refrigerant Piping
6 Installation CAUTION ▪ Do NOT use mineral oil on flared part. ▪ NEVER install a drier to this unit to guarantee its lifetime. The drying material may dissolve and damage the system. NOTICE Torque wrench Take the following precautions on refrigerant piping into Spanner Piping union account:... -
Page 17: To Braze The Pipe End
6 Installation Tighten the cable ties on the insulation pieces. 6.3.6 To braze the pipe end Wrap the sealing pad from the base of the unit to the top of the flare nut. The indoor unit and outdoor unit have flare connections. Connect both ends without brazing. -
Page 18: Specifications Of Standard Wiring Components
6 Installation 2 User interface cable: Route the cable through the frame, Wire type Installation method connect the cable to the terminal block, and fix the cable with a Single core wire cable tie. AA´ 3 Interconnection cable (indoor↔outdoor): Route the cable A´... -
Page 19: Configuration
7 Configuration 1~ 50 Hz 1~ 50 Hz 1~ 50 Hz Configuration 220-240 V 220-240 V 220-240 V Field settings Make the following field settings so that they correspond with the actual installation setup and with the needs of the user: ▪... -
Page 20: Commissioning
8 Commissioning 1~ 50 Hz If you want Then 220-240 V Outdoor unit General 3MX/4MX/5M During cooling operation (22) Setup volume During heating Monitoring 1 operation (22) Setup volume Monitoring 2 Setting: Time to clean air filter This setting must correspond with the air contamination in the room. It determines the interval at which the TIME TO CLEAN AIR FILTER notification is displayed on the user interface. -
Page 21: Checklist Before Commissioning
8 Commissioning NOTICE To perform a test run NEVER operate the unit without thermistors and/or This task is only applicable when using the BRC1E52 or BRC1E53 pressure sensors/switches. Burning of the compressor user interface. When using any other user interface, see the might result. -
Page 22: Error Codes When Performing A Test Run
▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). test run ▪ The full set of latest technical data is available on the Daikin If the installation of the outdoor unit has NOT been done correctly, extranet (authentication required). -
Page 23: Wiring Diagram
11 Technical data 11.2 Wiring diagram Unified Wiring Diagram Legend For applied parts and numbering refer to the wiring diagram sticker supplied on the unit. Part numbering is realized by Arabic numbers in ascending order for each part and is represented in the overview below by symbol “*” in the part code. CIRCUIT BREAKER PROTECTIVE EARTH CONNECTION... -
Page 24: For The User
Unit About the system Contact details: The indoor unit of this split system air conditioner can be used for DAIKIN INDUSTRIES CZECH REPUBLIC s.r.o. U Nové Hospody heating/cooling applications. 1/1155, 301 00 Plzeň Skvrňany, Czech Republic NOTICE Do not use the system for other purposes. In order to avoid FCAG125 8.71... -
Page 25: Operation
15 Operation Outdoor units Cooling Heating Operation RZASG71~140 Outdoor –15~46°C DB –14~21°C DB temperature –15~15.5°C WB 15.1 Operation range Indoor 20~37°C DB 10~27°C DB temperature Use the system in the following temperature and humidity ranges for 14~28°C WB safe and effective operation. AZAS71~140 Outdoor –15~46°C DB –14~21°C DB For combination with R410A outdoor unit, refer to the following table: temperature –15~15.5°C WB... -
Page 26: To Operate The System
16 Energy saving and optimum operation For the following conditions, a micro computer controls the air flow INFORMATION direction which may be different from the display. ▪ The heating capacity drops when outside temperature falls. If this happens, use another heating Cooling Heating device together with the unit. -
Page 27: 17 Maintenance And Service
17 Maintenance and service ▪ Do not place items under the indoor unit, they may be damaged ▪ If the dirt becomes impossible to clean, change the air filter by water. (= optional equipment). ▪ Condensation may form if the humidity is above 80% or if the How to clean the air filter: drain outlet gets blocked. -
Page 28: To Clean The Air Outlet And Outside Panels
17 Maintenance and service 3 Remove the air filter. Refrigerant type: R32 Global warming potential (GWP) value: 675 Refrigerant type: R410A Global warming potential (GWP) value: 2087.5 NOTICE In Europe, the greenhouse gas emissions of the total 4 Clean the suction grille. Wash with a soft bristle brush, and refrigerant charge in the system (expressed as tonnes water or neutral detergent. -
Page 29: Recommended Maintenance And Inspection Cycles
18 Troubleshooting When asking your dealer for an intervention, always state: The unit is used in locations where: ▪ The complete model name of the unit. ▪ Heat and humidity fluctuate out of the ordinary. ▪ The manufacturing number (stated on the nameplate of the unit). ▪... -
Page 30: Symptoms That Are Not System Malfunctions
18 Troubleshooting If the system does not properly operate except for the above 18.1.2 Symptom: The fan strength does not mentioned cases and none of the above mentioned malfunctions is correspond to the setting evident, investigate the system according to the following procedures. - Page 31 Field supply This is to prevent refrigerant from remaining in the compressor. The Equipment not made by Daikin that can be combined with unit will stop after 5 to 10 minutes. product according instructions accompanying documentation.
- Page 32 4P473927-1 2017.03...
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