Related Manuals for Daikin FXHA32AVEB
Summary of Contents for Daikin FXHA32AVEB
- Page 1 Installation and operation manual VRV system air conditioner FXHA32AVEB FXHA50AVEB Installation and operation manual FXHA63AVEB English VRV system air conditioner FXHA100AVEB...
- Page 2 4P686644-1...
- Page 3 4P686644-2...
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Page 4: Table Of Contents
Daikin website (publicly accessible). 13.1.1 Refrigerant piping requirements........19 13.1.2 Refrigerant piping insulation ........19 ▪ The full set of latest technical data is available on the Daikin 13.2 Connecting the refrigerant piping ..........20 Business Portal (authentication required). 13.2.1 To connect the refrigerant piping to the indoor unit .. - Page 5 WARNING Make sure installation, servicing, maintenance, repair and ALWAYS use multicore cable for power supply cables. applied materials follow the instructions from Daikin and, in WARNING addition, comply with applicable legislation and are performed by qualified persons only. In Europe and areas ▪...
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Page 6: Instructions For Equipment Using R32 Refrigerant
▪ Do NOT re-use joints and copper gaskets which have been used already. Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable ▪ Joints made in installation between parts of refrigerant legislation and are executed ONLY by authorised persons. -
Page 7: Instructions For Safe Operation
3 User safety instructions ▪ Batteries are marked with the following symbol: WARNING This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory This means that the batteries may NOT be mixed with unsorted household waste. - Page 8 3 User safety instructions Maintenance and service (see "7 Maintenance and WARNING service" [ 4 11]) This unit contains electrical and hot CAUTION: Pay attention to the fan! parts. It is dangerous to inspect the unit while WARNING the fan is running. Before operating the unit, be sure the Make sure to turn OFF the main switch installation has been carried out...
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Page 9: About The System
4 About the system location of the terminals, see the ▪ Do NOT use the unit until a service warning label for persons performing person confirms that the part from service and maintenance. which the refrigerant leaked has been repaired. CAUTION WARNING Turn off the unit before cleaning the... -
Page 10: System Layout
5 User interface System layout Operation INFORMATION Operation range The following illustration is an example and might NOT match your system layout. INFORMATION For the operation limits see the technical data of the connected outdoor unit. About operation modes INFORMATION Depending on the installed system, some operation modes will not be available. -
Page 11: Special Heating Operation Modes
7 Maintenance and service Note: The recommended position of the horizontal blades (flaps) 6.2.2 Special heating operation modes varies according to the operation mode. Operation Description Defrost To prevent a loss of heating capacity due to frost accumulation in the outdoor unit, the system will automatically switch to defrost operation. -
Page 12: Cleaning The Unit Exterior, Air Filter And Suction Grille
7 Maintenance and service CAUTION: Pay attention to the fan! It is dangerous to inspect the unit while the fan is running. Make sure to turn OFF the main switch before executing any maintenance task. CAUTION Do NOT insert fingers, rods or other objects into the air inlet or outlet. -
Page 13: To Clean The Suction Grille
7 Maintenance and service Clip Filter knob 3 Remove the air filter. Refer to "7.2.2 To clean the air filter" [ 4 12]. 3 Clean the air filter. Use a vacuum cleaner or wash with water. If the air filter is very dirty, use a soft brush and neutral 4 Clean the suction grille. -
Page 14: About The Refrigerant Leakage Sensor
8 Troubleshooting WARNING INFORMATION ▪ The refrigerant inside the unit is mildly flammable, but To stop alarm of the user interface see the reference guide normally does NOT leak. If the refrigerant leaks in the of the user interface. room and comes in contact with fire from a burner, a INFORMATION heater, or a cooker, this may result in fire, or the formation of a harmful gas. -
Page 15: For The Installer
11 About the box For the installer 12.1.1 Installation site requirements of the About the box indoor unit Minimum floor area requirements 11.1 Indoor unit CAUTION 11.1.1 To remove the accessories from the The total refrigerant charge in the system cannot exceed indoor unit the requirements for minimum floor area of the smallest room that is served. -
Page 16: Mounting The Indoor Unit
12 Unit installation Front view (mm) Top (ceiling) view (mm) Discharge Suction Obstacle Floor INFORMATION Some options may require additional service space. Refer to the installation manual of the used option before 4× installation. 12.2 Mounting the indoor unit 12.2.1 Guidelines when installing the indoor unit (mm) INFORMATION... -
Page 17: Guidelines When Installing The Drain Piping
12 Unit installation To open the indoor unit ▪ Remove the suction grille. Slide the fixing knobs to the back (2 for class 32, 3 for class 50~100), open the suction grille wide and hold the rear knob. Pull the suction grille to the front to remove it. 10 mm Hanger bracket fixing screw (M5) Hanger bracket installation bolt (M8) - Page 18 12 Unit installation ▪ Slope. Make sure the drain piping slopes down (at least 1/100) to prevent air from being trapped in the piping. Use hanging bars as shown. 1~1.5 m Hanging bar Allowed Rear left knockout part (sheet metal) Not allowed Rear left drain piping Putty or insulation (field supply)
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Page 19: Piping Installation
13 Piping installation Drain piping connection Piping installation 13.1 Preparing refrigerant piping 13.1.1 Refrigerant piping requirements CAUTION Piping MUST be installed according to instructions given in installation" [ 4 19]. Only mechanical joints (e.g. "13 Piping braze+flare connections) that are compliant with the latest A-A' A-A' version of ISO14903 can be used. -
Page 20: Connecting The Refrigerant Piping
13 Piping installation a b c If the temperature is higher than 30°C and the humidity is higher than RH 80%, the thickness of the insulation materials should be at least 20 mm to prevent condensation on the surface of the insulation. -
Page 21: Electrical Installation
14 Electrical installation 14.1 Specifications of standard wiring components Component Class Power 0.5 A 0.6 A 0.7 A 1.3 A supply cable Voltage 220~240 V/220 V Phase Frequency 50/60 Hz Wire sizes 1.5 mm (3‑core wire) Screw H07RN-F (60245 IEC 66) Reinforcing plate Decoration side panel Transmission wiring For specifications, refer to the installation manual of the outdoor unit ▪... -
Page 22: Finishing The Indoor Unit Installation
15 Finishing the indoor unit installation User interface cable and transmission cable Outdoor unit Indoor unit 3 Install the 2 wiring fixtures with screws for wiring fixture User interface (accessory). Most downstream indoor unit 4 User interface cable: Route the cable through the large cut out NOTICE hole and connect it to the terminal block (symbols P1, P2). -
Page 23: Commissioning
Next outdoor unit manual. commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin ▪ The test run is only completed if there is no malfunction Business Portal (authentication required). code displayed on the user interface or the outdoor unit 7‑segment display. - Page 24 17 Configuration If you want… Then If you want to Then Example set… — — During thermostat 12 (22) 0°C 12 (22) cooling 24°C/heating OFF at cooling 24°C Setup volume operation 1°C cooling 24°C/heating 23°C Monitoring 1 2°C cooling 24°C/heating Monitoring 2 22°C During thermostat...
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Page 25: Technical Data
▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). Light emitting diode (service monitor green) ▪ The full set of latest technical data is available on the Daikin HIGH VOLTAGE High voltage Business Portal (authentication required). - Page 26 18 Technical data Symbol Meaning S*NG Refrigerant leak detector S*NPH Pressure sensor (high) S*NPL Pressure sensor (low) S*PH, HPS* Pressure switch (high) S*PL Pressure switch (low) Thermostat S*RH Humidity sensor S*W, SW* Operation switch SA*, F1S Surge arrester SR*, WLU Signal receiver Selector switch SHEET METAL...
- Page 28 3P668115-1C 2022.01 Verantwortung für Energie und Umwelt...