DATA BOOK - BVT Partners OÜ

30Hang301236Drain hose135 78 Liquid side pipes(Connection opening diameter ø16)Liquid sideGas side(Do not turn)Connect the pipes on both liquid and gas sides.Tighten the nuts to the following torque.Liquid side : 14.0 ~ 18.0 N·m (1.4 ~ 1.8 kgf·m)Gas side (9.52) : 33.0 ~ 42.0 N·m (3.3 ~ 4.2 kgf·m)(12.7) : 49.0 ~ 61.0 N·m (4.9 ~ 6.1 kgf·m)Securing the ceiling hanging boltsit : mm)ipestatelamp38Gas side pipes8 Liquid side pipesIf steel embedded ceilingConnecting the Drain HoseHoled anchorHoled plugSecuring the wireless receiver3 CONNECTION OF REFRIGERANT PIPINGS Plate (display) Regarding the change in the sizes of gas side pipes (usage of the variable joints); If the 5.0 kw and 6.0 kw classindoor units (gas side pipe 12.7) is going to be connected to the operation valves (9.52), variable joints available asaccessories must be applied to the gas side operation valves.Wireless receiver[Connection of pipes]NOTECover the pipes with tape so that dust and sand do not enter the pipe until they are connected.Flat head Flat headWhen connecting machine screw the pipes machine to the screw outdoor unit, be careful about the discharge of fluorocarbon gas or oil.Make sure to (In match the pack of the ) pipes between the indoor unit and the outdoor unit with the correct operation valves.(1) PreparationsOpen a through-hole on the wall to install the reception face for the wireless receiver . Insert the wireless receiver in the installation frame , and fix the calking section. Indoor Fix the installation frame on the wall using the Dimension flat head A machine screws . CAUTION(Do not turn) Fix the plate (display) on the installation frame Liquid side using 9.1(mm) the flat headAGas sideDo machine not apply screws refrigerating packed machine together oil towith the plate (display) Press .9.52 : 13.2(mm) the flared surface.Remove the flared nuts.(on both liquid and gas sides)(2) ConnectionIndoorFlaringblockLiquid sideGas sideHanging bolts M8Installing the main unitRemove(Do not turn)Measurement BCopper pipeInsertsConcrete90 ± 0.5° Clamp Tapping screw Drain hoseIf wooden ceiling12.7 : 16.2(mm)Install the removed flared nuts to the pipesto be connected, then flare the pipes.Holes for ceiling hanging boltsOpposite slopeClampsBeams Secure the ceiling hangingbolts firmly following theTrapsillustrations and otherinstructions.BumpsAttach the washers and nuts to the ceiling hanging bolts.NOTEAttach the hanging tool to the above nuts, and tighten the nuts.Conduct the installation correctly, and ensure that the water is draining correctly.M8 handling boltIt may lead to water leaks. M8 nutMain frameAbout the option parts M8 large washer(standard accessory) M8 large washer(standard accessory)M8 spring lock washerM8 nutIf it is not leveled, the float switch may malfunction or may not start. Installation frameCalkingCut off this section if it interferes with the wall.Cut off this section if it interfereswith the wall.Square bars for hanging the air conditionerMeasurement B (mm)Copper pipe diameter Clutch type flare tool for Conventional (R22) flare toolR410AClutch type Wing nut type6.35 0.0 ~ 0.5 1.0 ~ 1.5 1.5 ~ 2.09.52 0.0 ~ 0.5 1.0 ~ 1.5 1.5 ~ 2.012.7 0.0 ~ 0.5 1.0 ~ 1.5 2.0 ~ 2.5Use a flare tool designed for R410A or a conventional flare tool. Please note thatmeasurement B (protrusion from the flaring block) will vary depending on the type of aflare tool in use. If a conventional flare tool is used, please use a copper pipe gauge or asimilar instrument to check protrusion so that you can Filter keep guide measurement B to a correctvalue.Air filterConnect the pipes on both liquid and gas sides.Tighten the nuts to the following torque.Liquid side : 14.0 ~ 18.0 N·m (1.4 ~ 1.8 kgf·m)Gas side (9.52) : 33.0 ~ 42.0 N·m (3.3 ~ 4.2 kgf·m)(12.7) : 49.0 ~ 61.0 N·m (4.9 ~ 6.1 kgf·m)Unit main bodyHEAT INSULATION FOR JOINTSHeat insulation for joints- 123 - '11 • SCM-DB-10945Vinyl tapeEARTHING WORKCover the joint withinsulation materialfor the indoor unitand tape it.Installation test check pointsPosition sothe slitcomes on top.TEST RUN AND HANDLING INSTRUCTIONSEarth work shall be carried out without fail in order toprevent electric shock and noise generation.The connection of the earth cable to the followingsubstances causes dangerous failures, thereforeit shall never be done. (City water pipe, Town gas pipe,TV antenna, lightning conductor, telephoneline, etc.)Finish and fixingPipe clampPipesExterior tapeCrossover wiresDrain hoseTapping screwApply exterior tape andshape along the placewhere the pipes will berouted. Secure to thewall with a pipe clamp.Be careful not todamage the pipes andthe wires.Check the following points again after completion of the installation, and before turning on the power.Conduct a test run again and ensure that the unit operates properly. At the same time, explain to thecustomer how to use the unit and how to take care of the unit following the instruction manual.If the compressor does not operate after the operation has started, wait for 5-10 minutes. (This may be dueto delayed start.)(Three-minute restart preventive timer)When the air conditioner is restarted or when changing the operation, the unit will not start operating forapproximately 3minutes. This is to protect the unit and it is not a malfunction.After installation The power supply voltage is correct as the rating. No gas leaks from the joints of the operation valve. Power cables and crossover wires are securely fixed tothe terminal board. Each indoor and outdoor unit is properly connected (nowrong wiring or piping). Operation valve is fully open. Refrigerant has been additionally charged (when the totalpipe length exceeds the refrigerant charged pipe length). The pipe joints for indoor and outdoor pipes have beeninsulated. Earthing work has been conducted properly. The screw of the control lid is tightened securely.Test run Air conditioning and heating are normal. No abnormal noise. Water drains smoothly. Protective functions are not working. Operation of the unit has beenexplained to the customer. The wireless remote control is normal.GAS LEAK DETECTOR Check that thereare no gas leaksfrom the pipejoints using aleak detector orsoap water.Indoor unit inspection pointRJD012A201Bair conditioneriling hanging4HEAT INSULATION FOR JOINTSHeat insulation for jointsCover the joint withFinish and fixingPipe clampApply exterior tape and