DATA BOOK - BVT Partners OÜ

ote controllerto apply unexpected stress on thelfunction.enough to generate condensationr steam directlya packaging box or bag inskness in 1mm or more.4 screw (2 pieces)ded)Screwinstall the lower case to erectrical box.oller cord,er upper part.r or knife,.Controller cordTighten the screws aftercutting off the thin part ofscrew mounting part.M4 screwThe thin partUpperErectrical box(Prepare on site)2 (Prepare on site)Lower caseLowerUpperLower caseLower'11 • SCM-DB-109Connect the remote controller cord to theUpper SheathSheathUpperThe range of temperature settingterminal block.Connect the terminal of remote controller (X,Y)Upper caseUpper case When shipped, the range of set temperaBoardBoardwith the terminal of indoor unit (X,Y).Heating : 16~30˚C (55~86˚F)(X and Y are no polarity)Except heating (cooling, fan, dry,Wiring route is as shown in the right diagramUpper limit and lower limit odepending on the pulling out direction.Lower WiringLower WiringUpper limit setting: valid during heatiIn case of pulling out from In case of pulling out fromupper leftupper centerLower limit setting: valid except heatThe wiring inside the remote controller case should be within 0.3mm 2 (recommended) to 0.5mm 2 .79°F).The sheath should be peeled off inside the remote controller case.When you set upper and lower limit bThe peeling-off length of each wire is as below.1. When TEMP RANGE SET, remPulling out from upper left Pulling out from upper centerIf upper limit value is setX wiring : 215mm X wiring : 170mmThe peeling-off lengthDuring heating, you cannot set thY wiring : 195mm Y wiring : 190mmof sheathIf lower limit value is setInstall the upper case as before so as not to catch up the remote controller cord, and tighten withDuring operation mode except hethe screws.In case of exposing cord, fix the cord on the wall with cord clamp so as not to slack.2. When TEMP RANGE SET, remIf upper limit value is setInstallation and wiring of remote controllerDuring heating, even if the valueWiring of remote controller should use 0.3mm 2 2 core wires or cables. (on-site configuration)But, the indication is the same asMaximum prolongation of remote controller wiring is 600 m.If lower limit value is setIf the prolongation is over 100m, change to the size below.During except heating, even if theBut, wiring in the remote controller case should be under 0.5mm 2 . Change the wire size outsideof the case according to wire connecting. Waterproof treatment is necessary at the wireBut, the indication is the same asconnecting section. Be careful about contact failure.How to set upper and lower100 - 200m.........................0.5mm 2 2 cores1. Stop the air-conditioner, and preUnder 300m.......................0.75mm 2 2 coresseconds .Under 400m.......................1.25mm 2 2 coresThe indication changes to "FUNCUnder 500m.......................2.0mm 2 2 cores2. Press button once, and chaMaster/ slave setting when more than one remote controllers are used3. Press (SET) button, and4. Select "UPPER LIMIT " or "LA maximum of two remote controllers can be connected to one indoor unit (or one group of indoor units.) 5. Press (SET) button to fix.Indoor units6. When "UPPER LIMIT " is selSwitch Setting ContentsIndication: " SET UPM Master remote controllerSW1Select the upper limit value wS Slave remote controller(blinking)Remote controller cord (no polarity)Press (SET) button toUpperAfter the fixed upper limit valMaster7. When "LOWER LIMIT " is seRemote controller Remote controllerSW1 "Master"SW1 "Slave"SlaveBoardIndication: " SET UPSelect the lower limit value wLower(blinking)Set SW1 to "Slave" for the slave remote controller. It was factory set to "Master" for shipment.Press (SET) button toNote: The setting "Remote controller thermistor enabled" is only selectable with the master remoteAfter the fixed lower limit valucontroller in the position where you want to check room temperature.8. Press ON/OFF button to finish.The air conditioner operation follows the last operation of the remote controller regardless of themaster/ slave setting of it.The indication when power source is suppliedWhen power source is turned on, the following is displayed on the remote controller until thecommunication between the remote controller and indoor unit settled.Master remote controller : " "It is possible to finish by pressinSlave remote controller : " "ON/OFF button on the way, buAt the same time, a mark or a number will be displayed for two seconds first.unfinished change of setting isThis is the software's administration number of the remote controller, not an error cord.unavailable.During setting, if you pressThe left mark is only an(RESET) button, you return to thexample. Other marks mayappear.previous screen.When remote controller cannot communicate with the indoor unit for half an hour, the below indication willappear.Check wiring of the indoor unit and the outdoor unit etc.