About heat mode lock ..........14 Daikin website (publicly accessible). 4.6.6 About cool mode lock..........14 ▪ The full set of latest technical data is available on the Daikin 5 Commissioning Business Portal (authentication required). Checklist before commissioning..........15 Checklist during commissioning ..........15 Trial operation and testing............
2 About the box 3.1.1 Installation site requirements of the About the box outdoor unit Mind the following spacing guidelines: Outdoor unit >100 >350 2.1.1 To remove the accessories from the >100 outdoor unit >50 1× 1× 1× 1× 1× (mm) (mm) Air outlet...
4 Installation Prevailing wind direction Mounting the outdoor unit Air outlet It is recommended to provide at least 150 mm of free space below 4.1.1 To provide the installation structure the unit (300 mm for heavy snowfall areas). Additionally, make sure the unit is positioned at least 100 mm above the maximum expected Use a vibration-proof rubber (field supply) in cases where vibrations level of snow.
4 Installation NOTICE CAUTION If the drain holes of the outdoor unit are blocked up by a ▪ No brazing or welding on site for units with R32 mounting base or floor surface, place additional foot bases refrigerant charge during shipment. ≤30 mm under the outdoor unit's feet.
4 Installation Coat the threaded connection port of the outdoor unit where the flare Port Class Reducer nut comes in with refrigeration oil. C + D 15, 20, 25, 35 Flare nut for (mm) Tightening torque (N•m) 42, 50, 60 Ø9.5 33~39 —...
4 Installation 1 Charge the system with nitrogen gas up to a gauge pressure of WARNING at least 200 kPa (2 bar). It is recommended to pressurize to ▪ Do NOT pierce or burn refrigerant cycle parts. 3000 kPa (30 bar) in order to detect small leaks. ▪...
4 Installation 2 Charge the additional refrigerant amount. WARNING 3 Open the gas stop valve. ▪ Do NOT use locally purchased electrical parts inside the product. 4.4.5 To fix the fluorinated greenhouse gases ▪ Do NOT branch the power supply for the drain pump, label etc.
4 Installation 1× 3 Turn on the main power supply. 4.6.3 About priority room function INFORMATION 2 Set the night quiet mode switch (SW6-1) to ON. ▪ The priority room function requires initial settings to be made during the installation of the unit. Ask the 4.6.5 About heat mode lock customer in which rooms he plans to use this function...
Next commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Trial operation and testing Business Portal (authentication required). For the Hybrid for Multi, certain precautions are required before The general commissioning checklist is complementary to using this function.
6 Disposal INFORMATION ▪ Test run can be disabled if necessary. 1× ▪ After the unit is turned OFF, it cannot be started again for 3 minutes. ▪ When the test run is started in the heat mode right after turning the safety breaker on, in some cases no air will be output for about 15 minutes in order to protect the unit.
Liquid stop valve Daikin website (publicly accessible). To start and stop forced cooling ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). 1 Turn OFF the power. 2 Remove the service cover and the switch box cover.