Panasonic CS-E10HB4EA Service Manual

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Contents

Panasonic CS-E10HB4EA Service Manual Manual pdf 31 page image

3111 Installation Instruction11.1. Select The Best LocationOUTDOOR UNIT• If an awning is built over the unit to prevent direct sunlight orrain, be careful that heat radiation from the condenser is notobstructed.• There should not be any animal or plant which could beaffected by hot air discharged.• Keep the spaces indicated by arrows from wall, ceiling,fence or other obstacles.• Do not place any obstacles which may cause a short circuitof the discharged air.• If piping length is over 10m, additional refrigerant should beadded as shown in the table.Example:If the unit is installed at a 12m distance, the quantity ofadditional refrigerant should be 40g ...... (12 - 10) m x 20g/m =40g11.2. Indoor/Outdoor Unit InstallationDiagram• This illustration is for explanation purposes only.The indoor unit will actually face a different way.11.3. Indoor Unit11.3.1. SELECTING THE LOCATION FOR THE INDOOR UNITProvide a check port on the piping side ceiling for repair and maintenance.• Install the indoor unit once the following conditions are satisfied and after receiving the customer approval.1. The indoor unit must be within a maintenance space.2. The indoor unit must be free from any obstacles in path of the air inlet and outlet, and must allow spreading of air throughoutthe room.3. Recommended installation height for indoor unit shall be at least 2.5 m.* If the height from the floor to ceiling exceeds three meters, air flow distribution deteriorates and the effect is decreased.ModelPiping size RatedLength(m)MaxElevation(m)Min.PipingLength(m)Max.PipingLength(m)AdditionalRefrigerant(g/m)Gas LiquidE10HBEA 3/8” 1/4” 7.5 15 3 20 20E15HBEA 1/2” 1/4” 7.5 15 3 20 20E18HBEA,E21HBEA 1/2” 1/4” 5 20 3 30 20