To determine the complete recharge amount ..... 10 Daikin website (publicly accessible). 4.4.5 To charge additional refrigerant ........10 ▪ The full set of latest technical data is available on the Daikin 4.4.6 To fix the fluorinated greenhouse gases label .... 10 extranet (authentication required).
3 Preparation Do NOT install the unit in sound sensitive areas (e.g. near a Preparation bedroom), so that the operation noise will cause no trouble. INFORMATION Preparing the installation site The sound pressure level is less than 70 dBA. WARNING 3.1.2 Additional installation site requirements The appliance shall be stored in a room without of the outdoor unit in cold climates...
4 Installation Prepare 4 sets of M8 or M10 anchor bolts, nuts and washers (field Connecting the refrigerant piping supply). DANGER: RISK OF BURNING CAUTION ▪ No brazing or welding on site for units with R32 refrigerant charge during shipment. ▪...
4 Installation NOTICE INFORMATION Make sure to use a recommended bubble test solution Depending on the units and/or the installation conditions, it from your wholesaler. Do not use soap water, which may might be necessary to connect electrical wiring before you cause cracking of flare nuts (soap water may contain salt, can charge refrigerant.
4 Installation If a multilingual fluorinated greenhouse gases label is WARNING delivered with the unit (see accessories), peel off the The refrigerant inside the unit is mildly flammable, but applicable language and stick it on top of a. Factory refrigerant charge: see unit name plate normally does NOT leak.
5 Commissioning WARNING Keep the interconnection wiring away from copper pipes without thermal insulation as such pipes will be very hot. DANGER: RISK OF ELECTROCUTION 50 Hz 220-240 V All electrical parts (including thermistors) are powered by the power supply. Do not touch them with bare hands. DANGER: RISK OF ELECTROCUTION Interconnection cable Power supply cable...
Daikin website (publicly accessible). Prerequisite: Power supply MUST be in the specified range. Prerequisite: Test run may be performed in cooling or heating ▪ The full set of latest technical data is available on the Daikin mode. extranet (authentication required).
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8 Technical data Symbol Meaning Symbol Meaning Symbol Meaning Connection Protective earth PCB* Printed circuit board (screw) Power module Connector Rectifier Switching power supply Earth Relay connector PTC* PTC thermistor Insulated gate bipolar transistor Field wiring Short-circuit (IGBT) connector Q*DI Earth leak circuit breaker Fuse Terminal...