Danfoss A S TYPE-CFR15 Wireless Floor Heating Control System User Manual cfm cfr install oper

Danfoss A/S Wireless Floor Heating Control System cfm cfr install oper

User manual

www.danfoss.com DKCD 5/2002Temperature settingSet room temperature on the thermostat dial. Onthe right-hand side of the thermostat is a func-tion switch with 3 possible settings:Sun: The room temperature will be as set on thethermostat.Clock: Used only if the zone regulator is en-gaged. The temperature will be as set on theroom thermostat, but in accordance with theconsumption pattern entered.The consumption pattern in the zone regulatorcan be overridden by moving the switch to sun ormoon.Moon: The room temperature will be as set onthe thermostat - minus 5°C.Limitation of the setting rangeBehind the button for temperature setting are twolock-pins. These can be placed in the settingknob as shown in fig. 4 if the thermostat settingrange is to be narrowed.Putting into operationEach room thermostat has a unique ID numberpreventing conflicts with other thermostats.A single room thermostat is capable of regulatingseveral heating outputs, provided these outputsare assigned to the thermostat. Assigning thermostats to output(s)-The installation cable between room thermostatand CFM (fig. 2) must be connected in assigningeach thermostat to the respective output(s).-In the LED array the first available output willflash. The LED in the CFR will also flash. Out-puts already assigned will not be lit (fig. 2). Bypressing OK the thermostat will be assigned tothat output. If the room thermostat is to be as-signed under another lit output, scroll to the out-put by means of the +/- keys, then press OK.-When the installation cable is removed, the redLED behind the front panel (fig. 4) will flash for atleast 4 minutes. See “Test of room thermostat”Removal of assigned thermostat-It is not necessary to have the installationcable in place when removing an assigned ther-mostat. Once a thermostat has been removed, itmay be reassigned to another output.-Removal of room thermostat is done by pressingOK for 5 seconds, then the entire LED array willbe lit. Scroll to the specific room thermostat tobe removed with the +/- button,and press OK for5 seconds. The thermostat has now been re-moved.Test of room thermostatIf a defect in a room thermostat is suspected, thefollowing test may be carried out:- Set the thermostat to the highest temperature.- Move the function switch on the side of theroom thermostat to a new position.- If the LED behind the front panel (fig. 4)flashes quickly for 4 minutes, the room thermo-stat is OK.Battery changeIf the battery is getting low, the LED will flash 6times every 6 seconds. See fig. 4.Master regulator CFMThis regulator governs the individual heat cir-cuits via wireless communication with the asso-ciated room thermostats. Connection of 8 heatcircuits is enabled.If more heat circuits are required, connect oneor max. two slave regulators CFS, each withconnection for 8 circuits. This allows max. 24heat circuits to be governed.The master/slave is to be fitted immediatelyabove the distributor pipe on the wall or in a dis-tribution cabinet. Easy access to plugs and ter-minals should be ensured. See instruction draw-ing on the opposite page.If two slave regulators are connected, move thejumper in “slave 2” to position 2. See instructiondrawing.The connection cable for the slave regulator is 1m. Cable lengths of up to 100 m are enabled(available from your electrical items wholesaler)AlarmThere are 2 options with respect to alarms givenby the master regulator:-Integral acoustic signal can be selected bymoving the jumper marked “buzzer” from OFFto ON. See installation drawing.-External alarm generator can be connected tothe output marked .Technical dataMax. ambient temperature 60°C.Enclosure IP40Zone regulator CFZThe zone regulator governs a maximum of 6heat zones. For each heat zone, individual tim-ing programmes can be connected. For readingand operating convenience, it is recommendedto place the regulator at eye height.The connection cable is 5 m. Cable lengths upto 100 m are permitted (available from yourelectrical items supplier).TroubleshootingAppearance Problem Reason/cause Solution CommentsCFM controller out-put array blinksspecifically from arow and column(s)Alarm symbol inzone controller,CFZ flashesAcoustic alarmbuzzes (providedjumper is set to“ON”)Master or slavecontroller row(s)and entire columnslit on master outputarrayConstant light inLED arrayLED on back ofroom thermostatdoes not blink dur-ing test modeAll output LEDs areunresponsiveCFM controller out-put array blinks rap-idly 3 times specifi-cally from a rowand column(s)Lack or ex-cessive heatto floor heat-ing systemRoom tem-perature isbelow 6oC(43oF)No heatNo heatLack or ex-cessive heatto floor heat-ing systemNo heatNoneDistance between room andmaster is too far.Degradation of signal due toreinforced concrete or foilfaced insulation betweenfloors.External antenna mountedclose to metal parts or wires.Master control is placed inmetal enclosure.Interference from electronicequipment using the samefrequency, 433.92Mhz (i.e.baby monitors, portable orwireless headphones)Low batteryProblem in heating systemor signal to thermostatBlown fuse in master/slaveLoose wire connection be-tween master and slave con-trollerDefective zone actuatorLack of heated fluid to sys-temFaulty batteryBad contacts between bat-tery and thermostatDefective room thermostatImproper wiringMaster controller is defectiveNormal operation during testof room thermostatReposition thermostat inroom until signal is clear.Reposition external an-tenna, however if signal isstill unclear move externalantenna to thesame floor asthermostat(s)Reposition room thermo-stat and run test modeMount external antenna ifnot already installed.Eliminate interfering elec-tronic equipmentReplace battery and testthermostatCheck heating supply tothe system and the circu-lator pumpCheck master control,CFM, is properly wired.First check actuators forproper wiring then re-place fuse inmaster/slave controller,1.25ACheck wire and connec-tion between master andslaveReplace zone actuatorCheck heating supply tothe system and the circu-lator pumpReplace battery/Adjust connection in ther-mostat to ensure bettercontact to batteryReplace room thermostatCheck wiring of power toCFMReplace master control-ler.If signal iscontinuoslypoor contactDanfossMax. load forCFM 6W,max. Loadfor CFS 3WInstallation and operation Wireless floorheating controller and room thermostat, type CF
www.danfoss.com DKCD 5/2002CFR CFZ CFMCFSCFS 24 T 1.25A+ T 0.5ACFS 230 F 4A+ T 0.5ACFM 24 T 1.25ACFM 230 F 4A12345
www.danfoss.com DKCD 5/2002GB Typical wiring diagram (Europe)D Typischer SchaltplanDK Typisk el-diagramS ElanslutningFIN KytkentäkaaviomalliTypical wiring diagram(Applies to the USA & Canada)Pump: 115V, 1 phase, 60 Hz, 3A max.T 1.25 A protects outputsT 0.5 A protects controllerL1L2L1L2 FCC ID: PGBTYPE-CFR , CAN 3934104209This device complies with Part 15 of the FCC Rules and withRSS-210 of Industry Canada and with RSS-210 of IndustryCanada:Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) This device must accept any interference received,including interference that may cause undesired operation.Warning: Changes or modifications to this unit not expresslyapproved by the party responsible for compliance could voidthe user’s authority to operate the equipment.F Diagramme (Europe)NL Aansluitschema (Europa)PL Przykład schematu połączeń (Europa)CZ Typické schéma zapojení (Evropa)GB If the regulator is fitted in a metal cabinet or where a wall, a concretefloor or other structural components attenuate the transmission signal from theroom thermostats to such an extent that a faulty alarm is triggered, an externalantenna, order no. 088H0093, must be used.D Wird der Regler in einem Metallschrank oder an einem Ort montiert,an dem die Dämpfung des Signals von den Raumthermostaten durch Wände,Betondecken oder andere Gebäudeteile zu Fehlalarmen führt, so ist eine ex-terne Antenne, Bestellnr. 088H0093, einzusetzen.DK Hvis regulatoren monteres i et metalskab eller hvor væg, betondækeller andre bygningsdele dæmper sendesignalet fra rumtermostaterne såmeget, at der op står fejlalarm, skal der anvendes en ekstern antenne, best. nr.088H0093.S Om regulatorn monteras i ett metallskåp, eller där väggar, betonggolveller andra byggnadsdelar dämpar sändarsignalen från rumstermostaten såmycket att larmet löser ut, ska man använda en extern antenn, best.nr088H0093.FIN Jos ohjain asennetaan metallikoteloon tai paikkaan, jossa seinä,betonilattia tai muut rakennusosat vaimentavat huonetermostaattienlähettämää viestiä niin paljon, että järjestelmä antaa vikahälytyksen, onkäytettävä ulkopuolista antennia, tuotenumero 088H0093.F En cas d’installation du régulateur dans une armoire métallique oubien à tout autre endroit où un mur, une plate-forme en béton ou d’autreséléments de construction atténuent le signal émis par les thermostatsd’ambiance au point de déclencher une fausse alarme, il convient d’utiliser uncapteur externe, n° de code 088H0093.NL Als de regelaar in een metalen behuizing wordt gemonteerd of opplaatsen waar een wand, beton of andere delen van een gebouw hetzendsignaal van de ruimtethermostaten dusdanig dempt dat er foutalarmenontstaan, moet er een externe antenne, best.nr. 088H0093, worden gebruikt.PL Jeżeli regulator znajduje się w metalowej obudowie lub betonoweściany i stropy osłabiają sygnał wysyłany przez termostaty pokojowe, należyzastosować zewnetrzną antenę (numer katalogowy 088H0093)CZ Pokud je regulátor namontován v kovové skříni nebo na místě, kdedochází ke snížení kvality signálu /stěna, betonový strop nebo jiné částibudovy/ je třeba instalovat přídavnou anténu, obj. č. 0088H0093.

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