Daikin website (publicly accessible). 10.2 Checklist during commissioning ..........13 10.3 To perform a test run..............13 ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). 11 Maintenance and service 11.1 Winter season ................14...
2 Specific installer safety instructions Unit installation (see "4 Unit installation" [ 4 7]) CAUTION ▪ Incomplete flaring may cause refrigerant gas leakage. WARNING ▪ Do NOT re-use flares. Use new flares to prevent Installation shall be done by an installer, the choice of refrigerant gas leakage.
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2 Specific installer safety instructions Commissioning (see "10 Commissioning" [ 4 13]) WARNING ▪ If the power supply has a missing or wrong N-phase, DANGER: RISK OF ELECTROCUTION equipment might break down. ▪ Establish proper earthing. Do NOT earth the unit to a DANGER: RISK OF BURNING/SCALDING utility pipe, surge absorber, or telephone earth.
3 About the box 3.1.2 To remove the accessories from the About the box outdoor unit 1 Lift the outdoor unit. Outdoor unit 2 Remove the accessories at the bottom of the package. 3.1.1 To handle the outdoor unit 1× 1×...
5 Piping installation INFORMATION The sound pressure level is less than 70 dBA. The outdoor unit is designed for outdoor installation only, and for ambient temperatures within the following ranges: Cooling mode Heating mode –10~46°C DB –25~24°C DB 4.1.2 Additional installation site requirements of the outdoor unit in cold climates Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up.
5 Piping installation NOTICE Connecting the refrigerant piping The piping and other pressure-containing parts shall be DANGER: RISK OF BURNING/SCALDING suitable for refrigerant. Use phosphoric acid deoxidised seamless copper for refrigerant. CAUTION ▪ Foreign materials inside pipes (including oils for fabrication) must be ≤30 mg/10 m.
6 Charging refrigerant Checking the refrigerant piping Charging refrigerant 5.3.1 To check for leaks About the refrigerant NOTICE This product contains fluorinated greenhouse gases. Do NOT vent Do NOT exceed the unit's maximum working pressure (see gases into the atmosphere. "PS High"...
7 Electrical installation To determine the complete Electrical installation recharge amount DANGER: RISK OF ELECTROCUTION INFORMATION WARNING If a complete recharge is necessary, the total refrigerant charge is: the factory refrigerant charge (see unit name ▪ All wiring MUST be performed by an authorised plate) + the determined additional amount.
8 Finishing the outdoor unit installation c g e d f 3× 4 Tighten the terminal screws securely. We recommend using a Multimeter (DC voltage range) Phillips screwdriver. S80 – reversing solenoid valve lead wire S70 – fan motor lead wire S90 –...
Next commissioning instructions in this chapter, a general Prerequisite: Power supply MUST be in the specified range. commissioning checklist is also available on the Daikin Prerequisite: Test run may be performed in cooling or heating Business Portal (authentication required). mode.
▪ A subset of the latest technical data is available on the regional monitor green) Daikin website (publicly accessible). HIGH VOLTAGE High voltage ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). Intelligent eye sensor IPM* Intelligent power module 13.1...