Related Manuals for Daikin 5MWXM68A2V1B9
Summary of Contents for Daikin 5MWXM68A2V1B9
- Page 1 Installation manual R32 Split series Installation manual 5MWXM68A2V1B9 English R32 Split series 5MWXM90A2V1B9...
- Page 2 4P710996-3A...
- Page 3 4P710996-3A...
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Page 4: Table Of Contents
To finish the outdoor unit installation ......... 14 ▪ Installer reference guide: 9 Maintenance and service ▪ Preparation of the installation, reference data, … 10 Configuration ▪ Format: Digital files on https://www.daikin.eu. Use the search 10.1 About standby electricity saving function........15 function to find your model. -
Page 5: Specific Installer Safety Instructions
2 Specific installer safety instructions ▪ The full set of the latest technical data is available on the Daikin CAUTION Business Portal (authentication required). ▪ Incomplete flaring may cause refrigerant gas leakage. ▪ Do NOT re-use flares. Use new flares to prevent refrigerant gas leakage. -
Page 6: About The Box 6
3 About the box WARNING CAUTION If the supply cord is damaged, it MUST be replaced by the ALWAYS wear safety glasses and protective gloves. manufacturer, its service agent or similarly qualified DANGER: RISK OF EXPLOSION persons in order to avoid a hazard. ▪... -
Page 7: Installation Site Requirements Of The Outdoor Unit
4 Unit installation 4.1.1 Installation site requirements of the 4.1.2 Additional installation site requirements outdoor unit of the outdoor unit in cold climates Mind the following spacing guidelines: Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up. -
Page 8: To Install The Outdoor Unit
▪ Foreign materials inside pipes (including oils for fabrication) must be ≤30 mg/10 m. 4.2.3 To provide drainage Refrigerant piping diameter NOTICE 5MWXM68A2V1B9 Liquid piping Gas piping In cold areas, do NOT use a drain socket, hose and caps (large, small) with the outdoor unit. Take adequate 5× Ø6.4 mm (1/4") 2×... -
Page 9: Refrigerant Piping Insulation
5 Piping installation Refrigerant piping material Outdoor unit installed HIGHER than indoor unit Piping material Height difference Height difference Phosphoric acid deoxidised seamless copper outdoor-indoor indoor-indoor ≤15 m ≤7.5 m Flare connections ≤30 m Only use annealed material. FBA71, 100, 125 Piping temper grade and thickness Outdoor unit installed LOWER than at Outer diameter Temper grade... -
Page 10: Connections Between Outdoor And Indoor Unit Using Reducers
5 Piping installation 5.2.1 Connections between outdoor and indoor unit using reducers Outdoor unit Total indoor air conditioning units Ø15.9 mm Ø12.7 mm capacity class that can be connected to this outdoor unit Outdoor unit connection port Reducer no. 1 5MWXM68 ≤11 kW Reducer no. -
Page 11: To Install Sound Insulation
6 Charging refrigerant NOTICE NOTICE ▪ Use the flare nut fixed to the main unit. ALWAYS use a recommended bubble test solution from your wholesaler. ▪ To prevent gas leakage, apply refrigeration oil only to the inside of the flare. Use refrigeration oil for R32 NEVER use soap water: (Example: FW68DA, SUNISO Oil). -
Page 12: To Determine The Additional Refrigerant Amount
6 Charging refrigerant Periodical inspections for refrigerant leaks may be required For connection with other indoor units depending on the applicable legislation. Contact your installer for If the total liquid Then… more information. piping length is… WARNING: MILDLY FLAMMABLE MATERIAL ≤30 m Do NOT add additional refrigerant. -
Page 13: To Check Refrigerant Piping Joints For Leaks After Charging Refrigerant
7 Electrical installation NOTICE Specifications of standard wiring Applicable legislation on fluorinated greenhouse gases components requires that the refrigerant charge of the unit is indicated both in weight and CO equivalent. NOTICE Formula to calculate the quantity in CO equivalent We recommend using solid (single-core) wires. -
Page 14: Finishing The Outdoor Unit Installation
Maintenance and service NOTICE General maintenance/inspection checklist. Next to the maintenance instructions in this chapter, a general maintenance/inspection checklist is also available on the Daikin Business Portal (authentication required). general maintenance/inspection checklist complementary to the instructions in this chapter and can be used as a guideline and reporting template during maintenance. -
Page 15: Configuration
10 Configuration 10.2 About priority room function DC- / C- INFORMATION ▪ The priority room function requires initial settings to be DC+ / C+ made during the installation of the unit. Ask the customer in which rooms he plans to use this function and make the necessary settings during installation. -
Page 16: About Heat Mode Lock
Next commissioning instructions in this chapter, a general To perform a wiring check. commissioning checklist is also available on the Daikin Business Portal (authentication required). To perform an air purge. The general commissioning checklist is complementary to the instructions in this chapter and can be used as a To perform a test run. -
Page 17: About Wiring Error Check
12 Disposal 11.3.1 About wiring error check 11.3.2 To perform a test run INFORMATION INFORMATION This function is available only for the air-conditioning For DHW tank test run procedure, refer to installation indoor units. DHW tank wiring MUST be check manually, manual of DHW tank unit. -
Page 18: Technical Data
H*P, LED*, V*L Pilot lamp, light emitting diode Daikin website (publicly accessible). Light emitting diode (service ▪ The full set of the latest technical data is available on the Daikin monitor green) Business Portal (authentication required). HIGH VOLTAGE High voltage Intelligent eye sensor 13.1... -
Page 19: Piping Diagram: Outdoor Unit
13 Technical data Symbol Meaning 13.2 Piping diagram: Outdoor unit Wireless remote controller Component PED category classification: Terminal ▪ High pressure switches: category IV Terminal strip (block) ▪ Compressor: category II Electronic expansion valve coil ▪ Accumulator: category II Y*R, Y*S Reversing solenoid valve coil ▪... - Page 20 3P766062-3B 2024.10...
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