Haier HUM09HB03 Installation Manual

Also see for HSU-09HEA03/R2(DB): Installation manual

Contents

Haier HUM09HB03 Installation Manual Manual pdf 3 page image

3Indoor unitOutdoor unitPower cable:HSU-07HVA103/R2(DB)HSU-09HVA103/R2(DB)HSU-12HVA103/R2(DB)4G1.5mm 2HSU-09HA103/R2(DB)HSU-12HA103/R2(DB)Indoor unitOutdoor unitpower1(N) LN2(L) 3(C)HFU-09HA03/R2(DB)Indoor unit4G0.75mm2)C(3)N(1 )L(2 )C(3)N(1 )L(2^POWERPower cable: 3G1.5mm 2HFU-12HA03/R2(DB)Power cable: 3G1.5mm 24Outdoor unitIndoor unitHSU-09HEA03/R2(DB)-IHSU-12HEA03/R2(DB)-IOutdoor unitIndoor unitABOutdoor unitIndoor unitABABOutdoor unitIndoor unitOil trapOutdoor unitInstall according to Drawing for the installation of indoor and outdoor unitsTo bend a pipe, give the roundness as large as possible not to crush the pipe ,ƽand the bending radius should be 30 to 40 mm or longer.Connecting the pipe of gas side first makes working easier.ƽThe connection pipe is specialized for R410A.ƽUse the same method on indoor unit. Loosen the screws onƽ terminal block andinsert the plugs fully into terminal block, then tighten the screws.Insert the cable according to terminal number in the same manner as the indoorunit.ƽIf wiring is not correct, proper operation can not be carried out and controllermay be damaged.ƽFix the cable with a clamp.ƽInstallation of Outdoor UnitHalf union Flare nutTorque wrenchCAUTIONBe careful that matters, such as wastes of sands, etc. shall not enter the pipe.The standard pipe length is 5m. If it is over 7m, the function of the unit will beaffected. If the pipe has to be lengthened, the refrigerant should be charged,according to 20 g/m. But the charge of refrigerant must be conducted by profes-sional air conditioner engineer. Before adding additional refrigerant, perform airpurging from the refrigerant pipes and indoor unit using a vacuum pump,thenSpannerForced fastening without careful centering maydamage the threads and cause a leakage of gas.Max.Elevation: Amax=10m●In case the elevation A is more●than 5m, oil trap shoud beinstalled every 5~7mMax. Length: Bmax=15m●In case the pipe length B is●more than 7m, the refrigerantshould be charged, accordingto 20 g/m.Connection of pipescharge additional refrigerant.ConnectionPipe Diameter( ) Fastening torqueLiquid side6.35mm(1/4") 18N.mLiquid/Gas side9.52mm(3/8") 42 N.mGas side 12.7mm(1/2") 55N.mGas side 15.88mm(5/8") 60 N.mΦOutdoor unitHUM07HA03/R2(DB)HUM09HA03/R2(DB)HUM12HA03/R2(DB)1. If the supply cord is damaged, it must be replaced by the manufacturer or itsservice agent or a similar qualified person. The type of connecting wire isH05RN-F or H07RN-F.2. If the fuse on PC board is broken please change it with the type of3. The wiring method should be in line with the local wiring standard.4. After installation, the power plug should be easily reached.5. A breaker should be incorporated into fixed wiring. The breaker should beall-pole switch and the distance between its two contacts should be not lessthan 3mm.T.3.15A/250VAC (Indoor), T.25A/250VAC (Outdoor).HUM09HB03/R2(DB)HUM12HB03/R2(DB)HUM12HC03/R2(DB)HUM09HC03/R2(DB)HSU-09HEA03/R2(DB)HSU-12HEA03/R2(DB)