▪ A subset of the latest technical data is available on the regional 13 Disposal Daikin website (publicly accessible). 14 Technical data ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). 14.1 Wiring diagram ................16 14.1.1...
2 Specific installer safety instructions DANGER: RISK OF EXPLOSION Specific installer safety Do NOT open the stop valves before the vacuum drying is instructions finished. Always observe the following safety instructions and regulations. refrigerant" [ 4 12]) Charging refrigerant (see "6 Charging installation" [ 4 9]) Unit installation (see "4 Unit...
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2 Specific installer safety instructions WARNING DANGER: RISK OF ELECTROCUTION Use an all-pole disconnection type breaker with at least All electrical parts (including thermistors) are powered by 3 mm between the contact point gaps that provides full the power supply. Do NOT touch them with bare hands. disconnection under overvoltage category III.
3 About the box NOTICE About the box The height of the wall on the outlet side of the outdoor unit MUST be ≤1200 mm. Outdoor unit Do NOT install the unit in sound sensitive areas (e.g. near a bedroom), so that the operation noise will cause no trouble. 3.1.1 To remove the accessories from the Note: If the sound is measured under actual installation conditions,...
5 Piping installation Drain port Bottom frame Drain plug Hose (field supply) To close the drain holes and attach the drain socket NOTICE In cold areas, do NOT use a drain socket, hose and caps (1, 2) with the outdoor unit. Take adequate measures so that the evacuated condensate CANNOT freeze.
5 Piping installation ▪ Flare connections: Only use annealed material. WARNING ▪ Piping temper grade and thickness: Connect the refrigerant piping securely before running the compressor. If the refrigerant piping is NOT connected and Outer diameter Temper grade Thickness (t) the stop valve is open when the compressor is run, air will (Ø) be sucked in.
6 Charging refrigerant 5.3.2 To perform vacuum drying WARNING The appliance shall be stored so as to prevent mechanical DANGER: RISK OF EXPLOSION damage and in a well-ventilated room without continuously Do NOT open the stop valves before the vacuum drying is operating ignition sources (e.g.
7 Electrical installation 2 Charge refrigerant. WARNING 3 Check for refrigerant leaks after charging (see below) If the supply cord is damaged, it MUST be replaced by the manufacturer, its service agent or similarly qualified Tightness test of field-made refrigerant joints indoors persons in order to avoid a hazard.
8 Finishing the outdoor unit installation Liquid pipe insulation 3 Connect the interconnection cable and power supply as follows: Finishing tape 2 Install the service cover. Configuration 50 Hz Facility setting 220-240 V Use this function for cooling at low outdoor temperature. This function is designed for facilities such as equipment of computer rooms.
Next service manual for the detailed troubleshooting guidelines. commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Prerequisite: The power supply MUST be in the specified range. Business Portal (authentication required). Prerequisite: Test run may be performed in cooling or heating The general commissioning checklist is complementary to mode.
Daikin website (publicly accessible). S80 – reversing solenoid valve lead wire S20 – electronic expansion valve lead wire ▪ The full set of latest technical data is available on the Daikin S40 – thermal overload relay lead wire Business Portal (authentication required).
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14 Technical data Symbol Meaning Symbol Meaning Symbol Meaning Circuit breaker Protective earth MR*, MRCW*, MRM*, MRN* Magnetic relay Neutral n=*, N=* Number of passes through ferrite core Pulse-amplitude modulation Connection Protective earth (screw) PCB* Printed circuit board Connector Rectifier Power module Earth Relay connector...