Panasonic WH-UD07CE5-A Service Manual

Also see for WH-SDF07C3E5: Design handbook Operating instructions Service manual Operating instructions Service manual

Contents

Panasonic WH-UD07CE5-A Service Manual Manual pdf 43 page image

4311 Installation InstructionWH-UD07CE5-A WH-UD09CE5-A11.1. Select The Best LocationINDOOR UNIT• There should not be any heat source or steam near the unit.• A place where air circulation in the room is good.• A place where drainage can be easily done.• A place where noise prevention is taken into consideration.• Do not install the unit near the door way.• Ensure the spaces indicated by arrows from the wall, ceiling,fence or other obstacles.• Recommended installation height for indoor unit shall be atleast 800 mm.• Must install on a vertical wall.• When install electrical equipment at wooden building ofmetal lath or wire lath, according to electrical facilitytechnical standard, no electrical contact between equipmentand building is allowed. Insulator must be installed inbetween.• Do not install the unit at outdoor. This is designed for indoorinstallation only.• When connecting solar pump station cable between indoorunit and solar pump station, the distance between bothapparatuses shall be 2 ~ 8 meters and the length of the saidcable must be shorter than 10 meter.Failure to do so may lead to abnormal operation to thesystem.OUTDOOR UNIT• If an awning is built over the unit to prevent direct sunlight orrain, be careful that heat radiation from the condenser is notobstructed.• Avoid location where ambient temperature is below -20°C.• 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 outdoor unit installed near sea, region with high content ofsulphur or oily location (e.g. machinary oil, etc), it lifespanmaybe shorten.•• If piping length is over 10 m, additional refrigerant should beadded as shown in the table.Example : For SDF07C3E5/UD07CE5**If piping length is 20m, the quantity of additional refrigerantshould be 300g. [(20-10)m x 30 g/m = 300g ]11.2. Indoor/Outdoor UnitInstallation Diagram• When installing the product in a place where itwill be affected by typhoon or strong windsuch as wind blowing between buildings,including the rooftop of a building and a placewhere there is no building in surroundings, fixthe product with an overturn prevention wire,etc. (Overturn prevention fitting modelnumber: K-KYZP15C)ModelPiping size RatedLength(m)MaxEleva-tion(m)Min.PipingLength(m)Max.PipingLength(m)Addi-tionalRefrige-rant(g/m)Gas LiquidSDF07C3E5/UD07CE5**ø15.88mm(5/8”)ø6.53mm(1/4”)5 ~ 7.5 20 3 30 30SDF09C3E5/UD09CE5**ø15.88mm(5/8”)ø6.53mm(1/4”)5 ~ 7.5 20 3 30 30