DATA BOOK - BVT Partners OÜ

'11 • SCM-DB-109Before installationPreparation before installation (continued)Install correctly according to the installation manual.Pitch of suspension bolts and pipe positionLocation of pipe outletsConfirm the following points:Top coverPitch of suspension boltsDrain lineDrain line (left)Unit type/Power supply specification Pipes/Wires/Small parts Accessory itemsA(rear left)24 B24Blowout openingAccessory itemTop outletRight outletFor unit hangingFor refrigerant pipeFor drain pipeFor air return grilleRear coverDrain hoseRear outletStrapHose clamp Fixing bracket Screw Cutout parts(with clamp)Heay insulation Screw※The outlet through which the pipings are taken out isWall(mm) available in three directions.※Pipes can be taken out in 3 directions (rear, right or8 1 1 1 4 1 11 2 1 4Series type A Btop).For unit hanging For heat insulation For heat insulation For fixing of pipe For drain pipe For drain hose For fixing of For installing of For drain hose For fixing air40 to 50type 1070 1022and adjustment of gas pipe of liquid pipe coverconnection mounting drain hose fixing bracketreturn grilleSingle Split (PAC)・ Cut out holes using nippers, etc.series 60 to 71type 1320 1272・ Cut out holes to take out pipes along the cutoff line100 to 140type 1620 1572 on the rear cover.Accessories36 to 56type 1070 1022 ・ Cut out the top face cover aligning to the pipingAir return grilleare inside.VRF (KX) series 71type 1320 1272 position.112 to 140type 1620 1572 ・ When taking pipe out to right-hand side, cut out ahole along the groove at the inside of side panel.Pipe position・ After installing pipes and wires, seal clearancesaround pipes and wires with putty, etc. to shut off235(Liquid piping)135 GasRefrigerant linedust.piping75Drain piping (left)195(Gas piping)LiquidpipingMake sure to install the covers at rear and top in order toprotect the inside of unit from intrusion of dust orprotect wires from damages by sharp edges. Whentaking them out to the right-hand side, remove burrs or271 Unit interior10 mm slope 110 76 sharp edges from the cutout.Selection of installation location for the indoor unitDrain piping(right)HaulageGrille upside Select the suitable areas to install the unit under approval of the user.Move the box as close to the installation area as possible packed.・Areas where the indoor unit can deliver hot and cold wind sufficiently.If it must be unpacked, wrap the unit with a nylon sling,Suggest to the user to use a circulator if the ceiling height is over 3m toand be careful not to damage the unit.(Indoor unit)avoid warm air being accumulated on the ceiling.If you need to lay the unit on a floor after unpacking, always・Areas where there is enough space to install and service.put it with the intake grille facing upward.・Areas where it can be drained properly. Areas where drain pipe descendingslope can be taken.Preparation before instalation1. Remove the air return grille. 2. Remove the side panel.・Areas where there is no obstruction of airflow on both air return grille and air supply port.Slide stoppers (4 places) of the catches, Remove the screw and detach the・Areas where fire alarm will not be accidentally activated by the air conditioner.then pull out the pins ( 4 or 6 places).side panel by sliding it toward the・Areas where the supply air does not short-circuit.Filterdirection indicated by the arrow mark.・Areas where it is not influenced by draft air.PinSide panel screw・Areas not exposed to direct sunlight.(1 each on the left and right) (M4)・Areas where dew point is lower than around 23°C and relative humidity is lower than 80%.This indoor unit is tested under the condition of JIS (Japan IndustrialStandard) high humidity condition and confirmed there is no problem.Side panelHowever, there is some risk of condensation drop if the air conditioner is3. Remove the hanging plate.operated under the severer condition than mentioned above.Remove the screw, and then loosen・Areas where TV and radio stays away more than 1m. (It could cause jamming and noise.)the fixing bolts.Hanging platescrew・Areas where any items which will be damaged by getting wet are not placedUnscrew Indoor Hangingsuch as food, table wares, server, or medical equipment under the unit.8-12mm unit plate fixing・Areas where there is no influence by the heat which cookware generates.bolts(M8)Hanging plateHanging plate・Areas where not exposed to oil mist, powder and/or steam directly such as above fryer.・Areas where lighting device such as fluorescent light or incandescent lightdoesn’t affect the operation.Remote controller(A beam from lighting device sometimes affects the infrared receiver for thewireless remote controller and the air conditioner might not work properly.)Installation of remote controller Check if the place where the air conditioner is installed can hold the weight of the unit.If it is not able to hold, reinforce the structure with boards and beams strong enoughUp to two receiver or wired remote controller can be installed in one indoor unitgroup.to hold it. If the strength is not enough, it could cause injury due to unit falling. If there are 2 units of wireless type, keep them away for more than 6m toWhen both wired and wireless remote controller are usedavoid malfunction due to cross communication.It is necessary to set wired or wireless remote controller as slave. When plural indoor units are installed nearby, keep them away for more than 4 to 5m.(For the method of changing the setting, refer to the installtionmanual attached to remote controller or wireless kit.)Space for installation and serviceWhen wired remote controller are used only (wireless type)4000~5000mm or moreIt is necessary to remove the line that is connected to the receiver.Remove signal line connected to the receiver from primary side ofterminal block (X, Y).100mmATTENTIONor more150mm or moreInsulate with tape the removed line.5mm or moreThe LED of that removed connector will not be able to make anyindication.ObstaclePreparation before installationIf suspension bolt becomes longer, do reinforcement of earthquake resistant.For grid ceilingWhen suspension bolt length is over 500mm, or the gap between the ceilingand roof is over 700mm, apply earthquake resistant brace to the bolt.In case the unit is hanged directly from the slab and is installed on theceiling plane which has enough strength.When suspension bolt length is over 1000mm, apply the earthquake resistant brace to the bolt.Prepare four (4) sets of suspension bolt, nut and spring washer (M10) on site.Remove the line- 131 -Flat washer (M10) Paper pattern Pipe cover (large) Pipe cover (small)For unit hanging300mm or more6901010953215 2905312060 100175 1927 10827 3160 47