Related Manuals for Daikin FXFN40B2VEB
Summary of Contents for Daikin FXFN40B2VEB
- Page 1 Installation and operation manual CO₂ VRV system air conditioner FXFN40B2VEB FXFN50B2VEB Installation and operation manual FXFN63B2VEB English CO₂ VRV system air conditioner FXFN80B2VEB...
- Page 2 4P684901-29H...
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Page 3: Table Of Contents
Specifications of standard wiring components ......17 14.2 To connect the electrical wiring to the indoor unit ..... 17 ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 15 Commissioning 15.1 Checklist before commissioning .......... -
Page 4: Specific Installer Safety Instructions
General installation requirements 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: For The User
3 User safety instructions For the user ▪ Units are marked with the following symbol: User safety instructions Always observe the following safety instructions and regulations. General This means that electrical and electronic products may NOT be WARNING mixed with unsorted household waste. Do NOT try to dismantle the system yourself: dismantling the system, treatment of the If you are NOT sure how to operate the refrigerant, of oil and of other parts MUST be done by an... - Page 6 3 User safety instructions Maintenance and service (see "7 Maintenance and WARNING service" [ 4 9]) This unit contains electrical and hot WARNING: System contains parts. refrigerant under very high WARNING pressure. Before operating the unit, be sure the The system MUST be serviced by installation has been carried out qualified persons ONLY.
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Page 7: About The System
4 About the system WARNING About the system Do NOT let the indoor unit get wet. WARNING Possible consequence: Electrical Do NOT modify, disassemble, remove, reinstall or repair shock or fire. the unit yourself as incorrect dismantling or installation may cause an electrical shock or fire. -
Page 8: Operation
6 Operation NOTICE Icon Operation mode Dry. In this mode, the air humidity will be lowered with Do NOT wipe the controller operation panel with benzine, a minimal temperature decrease. thinner, chemical dust cloth, etc. The panel may get discoloured or the coating peeled off. If it is heavily dirty, The temperature and fan speed are controlled soak a cloth in water-diluted neutral detergent, squeeze it automatically and cannot be controlled by the... -
Page 9: Active Circulation Airflow
7 Maintenance and service Automatic airflow control NOTICE Cooling Heating Do NOT wipe the controller operation panel with benzine, thinner, chemical dust cloth, etc. The panel may get ▪ When the room temperature is ▪ When starting operation. discoloured or the coating peeled off. If it is heavily dirty, lower than controller's... -
Page 10: To Clean The Suction Grille
7 Maintenance and service How to clean the air filter: Standard panel: 1 Open the suction grille. Standard panel: Design panel: Design panel: 2 Remove the suction grille. Standard panel: 2 Remove the air filter. Standard panel: 45° Design panel: Design panel: 3 Remove the air filter. -
Page 11: About The Refrigerant
Refer reference guide located https:// www.daikin.eu for more troubleshooting tips. Use the search function to find your model. Troubleshooting After checking all the items above, if it is impossible to fix the problem yourself, contact your installer and state the symptoms, the... -
Page 12: For The Installer
11 About the box For the installer 12.1 Preparing the installation site About the box 12.1.1 Installation site requirements of the 11.1 Indoor unit indoor unit 11.1.1 To remove the accessories from the CAUTION indoor unit This equipment is NOT intended for use in residential locations and will NOT guarantee to provide adequate protection to radio reception in such locations. -
Page 13: Mounting The Indoor Unit
12 Unit installation ≥311 mm: In case of installation with standard decoration ▪ Ceiling strength. Check whether the ceiling is strong enough to panel support the weight of the unit. If there is a risk, reinforce the ceiling ≥353 mm: In case of installation with design decoration before installing the unit. -
Page 14: Guidelines When Installing The Drain Piping
12 Unit installation Level Vinyl tube Water level NOTICE Do NOT install the unit tilted. Possible consequence: If the unit is tilted against the direction of the condensate flow (the drain piping side is raised), the float switch might malfunction and cause water to drip. 12.2.2 Guidelines when installing the drain piping... -
Page 15: To Check For Water Leaks
12 Unit installation (mm) T-joint To connect the drain piping to the indoor unit NOTICE Incorrect connection of the drain hose might cause leaks, and damage the installation space and surroundings. Service cover with wiring diagram 1 Push the drain hose as far as possible over the drain pipe User interface terminal block Power supply terminal block connection. -
Page 16: Piping Installation
13 Piping installation If the temperature is higher than 30°C and the humidity is higher Piping installation than RH 80%, the thickness of the insulation materials should be at least 20 mm to prevent condensation on the surface of the insulation. 13.1 Preparing refrigerant piping 13.2... -
Page 17: Electrical Installation
14 Electrical installation Field piping 14.1 Specifications of standard wiring Brazed connection Piping on the indoor unit side components Plastic hold plate Insulation attached on the unit NOTICE 3 Insulate the refrigerant piping on the indoor unit as follows: We recommend using solid (single-core) wires. If stranded wires are used, slightly twist the strands to consolidate the end of the conductor for either direct use in the terminal clamp or insertion in a round crimp-style terminal. -
Page 18: Commissioning
Next commissioning instructions in this chapter, a general Service cover (with wiring diagram) commissioning checklist is also available on the Daikin Opening for cables Connection of power supply Business Portal (authentication required). Tie wrap Connection of user interface and interconnection cable... -
Page 19: To Perform A Test Run
16 Configuration Installation Configuration Check that the unit is properly installed, to avoid abnormal noises and vibrations when starting up the unit. 16.1 Field setting Drainage Make the following field settings so that they correspond with the Make sure drainage flows smoothly. actual installation setup and with the needs of the user: Possible consequence: Condensate water might drip. -
Page 20: Technical Data
Daikin website (publicly accessible). When the remote controller thermostat Then ▪ The full set of the latest technical data is available on the Daikin sensor is… SW/C1 —/C2 Business Portal (authentication required). Used in combination with indoor unit... - Page 21 17 Technical data Symbol Meaning Symbol Meaning Symbol Meaning Circuit breaker Protective earth Swing motor MR*, MRCW*, MRM*, MRN* Magnetic relay Noiseless earth Neutral Protective earth n=*, N=* Number of passes through ferrite (screw) core Connection Rectifier Pulse-amplitude modulation PCB* Printed circuit board Connector Relay connector...
- Page 24 3P672850-2C 2024.11...
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