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Immergas AUDAX.DK4 Instructions And Warnings
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Immergas AUDAX.DK4 Instructions And Warnings

Immergas AUDAX.DK4 Instructions And Warnings

Outdoor unit
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AUDAX.DK4
Outdoor unit
IE
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Summary of Contents for Immergas AUDAX.DK4

  • Page 1 AUDAX.DK4 Instructions and Outdoor unit warnings...
  • Page 2 ST.004511/002 Audax.DK4...
  • Page 3 The symbol on the appliance represents the prohibition of disposing of the product as mixed municipal waste. The company IMMERGAS S.p.A., with registered office in via Cisa Ligure 95 42041 Brescello (RE), declares that the design, manufacturing and after-sales assistance processes comply with the requirements of standard UNI EN ISO 9001:2015.
  • Page 4 = Installation manual of the outdoor unit e = Cable clamp f = Drain fitting NOTE  The shut-off valves, the control panel and the vibra- tion-dampening feet are located inside the accessory unit, inside the indoor unit packaging. Slowly transport the unit as shown: ST.004511/002 Audax.DK4...
  • Page 5 Casing-related information MAIN DIMENSIONS. KEY: RHT (G1") = Return to heat pump MHT (G1") = Flow from heat pump ST.004511/002 Audax.DK4...
  • Page 6 = Air outlet standards. For units installed outdoors in a place where the release of However, provide a space of at least 300 mm under the unit. In ad- refrigerant may stagnate, follow the guidelines of legislation in force ST.004511/002 Audax.DK4...
  • Page 7 Maximum height difference It depends on the expansion between outdoor unit and in- vessel present in the indoor unit Outdoor unit connections: door unit Maximum oper- Item Description Wires ating current Power supply Outdoor unit power 2+GND supply Control panel ST.004511/002 Audax.DK4...
  • Page 8 Other technical specifications of the various connec- tions can be found inside the outdoor unit. Indoor unit connections NOTE  Other technical specifications of the various connec- tions can be found inside the instruction manual of the hybrid heat pump. ST.004511/002 Audax.DK4...
  • Page 9 KEY: - When the antifreeze protection valve is installed inside the outdoor a = Maximum height reached by the fallen snow unit. - When the anti-freeze resistance kit is installed. Option 2: on plastic assembly feet ST.004511/002 Audax.DK4...
  • Page 10 3) Insert a rubber sheet between the cables and the outdoor unit to prevent the cables scratching the paint (obtain locally). 4) Fix the ends of the cable and tighten them. (mm) KEY: a = Vibration-dampening rubber (supplied inside the kit) 3.2.2 INSTALLING THE OUTDOOR UNIT 4× M8/M10 ST.004511/002 Audax.DK4...
  • Page 11 (if applicable). hose. 1) Connect the shut-off valves by inserting flat gaskets and position 6) Close the front plate and the upper plate. them with the vent facing up. 2) Connect the site pipes on the shut-off valves. ST.004511/002 Audax.DK4...
  • Page 12 5) Connect the cables inside the electrical panel to the corresponding terminals. 6) After having connected all the cables, close the front plate and upper plate. INFORMATION  Anti-freeze resistance kit. For the cable path, see the installation manual of the anti-freeze resistance kit. KEY: a~d = See below ST.004511/002 Audax.DK4...
  • Page 13 Q1DI = Differential switch 2) Fix the cable to the appropriate supports using the clamps. Control panel connection Connect the cable from the control panel to the outdoor unit. Fix the cable to the appropriate supports using the clamps. 1× ST.004511/002 Audax.DK4...
  • Page 14 = Water isolation inside the home in the event of a power failure. KEY: a = Part of the connection for b1 b1 = Antifreeze protection valve (for water drainage) b2 = Vacuum switch (facing up for air supply) ST.004511/002 Audax.DK4...
  • Page 15 Vacuum switch must be installed correctly: - Directly on the water outlet of the unit, without any valve or local pipe in between. - Facing up to suck the air. ST.004511/002 Audax.DK4...
  • Page 16 Operating diagrams OPERATING DIAGRAMS. FUNCTIONAL LAYOUT 7.0 CuT (****) VALVOLE DI (**) VALVOLE DI 7.0 CuT SHUT-OFF VALVES SHUT-OFF VALVES INTERCETTAZIONE INTERCETTAZIONE 9.5 CuT 4.8 CuT 6.4 CuT 6.4 CuT 4.8 CuT (***) Ø4.0×ID2.0 CuT 9.5 CuT 9.5 CuT t> VALVOLE DI SHUT-OFF VALVES 6.4 CuT...
  • Page 17 Operating diagrams WIRING DIAGRAMS...
  • Page 18 Operating diagrams Inverter connection diagram...
  • Page 19 Should any doubts arise, contact the cylinders. The circuit must be washed with nitrogen to remove im- Authorised Immergas Technical Service for assistance. The following purities from the appliance. This process might need to be repeated controls must be applied to appliances that use flammable refrigerants: several times.
  • Page 20 When refrigerant is removed from a system, both for maintenance operations and deactivation, good practice is recommended to remove the refrigerant correctly. When the refrigerant is transferred to cylinders, make sure that only adequate cylinders for recovery of refrigerant are used. ST.004511/002 Audax.DK4...
  • Page 21 Maintenance ST.004511/002 Audax.DK4...
  • Page 22 Maintenance ST.004511/002 Audax.DK4...
  • Page 23 Maintenance ST.004511/002 Audax.DK4...
  • Page 24 Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 immergas.com This instruction booklet is made of ecological paper.