6INSTALLATIONIdeal airtherm - Air Source Heat Pump - Installation150mmAIR INLETAIR OUTLET1500mm500mm50mmAT9630TYPICAL INSIDE OR PLANT ROOM INSTALLATIONGrill or apertures MUST comply with Figures (See Table 1)AIR FLOWAIR FLOWINCORRECT CORRECTAT9631Table 1Model Minimum Free Area m2Inlet Dischargeairtherm 4.5 0.440 0.114airtherm 9 0.440 0.114airtherm 12 0.619 0.1313LOCATIONThe heat pump is suitable for outside installation.a. Select a location where any potential noise disturbance isminimised.b. Provide a firm level base capable of supporting the weightof the machine. Fixing holes are provided for bolting themachine down to the base.c. If wall mounting, ensure that the wall and framework arecapable of supporting the machine and use anti-vibrationmounts to prevent noise transmission. The weights of theheat pumps are included on the data sheet on page 16 ofthis manual.d. If installing in a location exposed to strong wind, do notface the air outlet of the unit against the direction of thewind as wind entering the unit may impede the normalairflow and result in a malfunction.e. Allow for the minimum clearances around the machine, asshown below, required for unobstructed air flow andaccess to service panels. A clearance of 1 metre above theunit is recommended for servicing access through the toppanel.f. Consider protection from extreme weather conditions with acover or enclosure if the machine is installed externallyg. Consider fitting a protective guard where the machine couldbe exposed to vandalism or other damage.h. If installed in a plant room or other building, ensure that theair outlet is positioned directly adjacent to the outside wallwith inlet and discharge grilles or apertures of minimum freeareas as detailed below.UNPACKINGAT96561. Position the heat pump close to point of installation on asound flat surface and in an area large enough to unpackthe unit.2. Carefully remove the plastic strapping securing the unitand carton sleeve to the pallet.3. Fold back the top flaps to gain access to the literaturepack.4. Remove the instructions and read thoroughly beforeunpacking the product.5. When ready for installation lift off the cardboard cartonsleeve.6. Carefully remove the unit from the pallet.