MUNTERS PRODUCT INFORMATION Humidity …

1 Humidity control SystemComplete system including SensorProduct DescriptionThe RH98 is a complete system equippedwith a control unit and a sensor forcontrolling the capacity of Muntersdehumidification systems. The normaldisplay setting indicates the actual relativehumidity in % RH. Furthermore, thecontrol unit can be pre-adjusted to thedesired relative Humidity , control para-meters, or alarm parameters. There is aseparate contact for connection to anexternal alarm. The RH98 can be factoryinstalled in the dehumidifier or is availablein a wall-mounted control unit receives a continuoussignal from the Humidity sensor andcontrols the capacity of the dehumidifier sreactivation heater in one or two stage electric heaters obtain one baseComplete control SystemComplete control SystemComplete control SystemComplete control SystemComplete control system Reduced energy consumption improved efficiency vs.

2 Ahumidistat Highly accurate reliablecomponents capacity controlwith precision Operator panel compliance IP54 controls multiple installationenvironments Wall-mounted housing includesrelay for external alarm all in oneEasy Installation and OperationEasy Installation and OperationEasy Installation and OperationEasy Installation and OperationEasy Installation and Operation Wall-mounted housing optionalplacement of operator panel Factory installed control unit requires a low voltageconnection for the sensor only Factory installed, preset para-meters and pre-calibrated sensor reliable startup Push buttons and display simpleadjustment and viewing Remote alarm eases detectionof failure or deviationMUNTERS PRODUCT INFORMATION step for 2/3 of the reactivation power afterwhich 1/3 of the reactivation power will becontrolled by the subsequent Humidity sensor is installed wherethe relative Humidity will be controlled andobserved, either in the actual location(room sensor) or directly in the air duct(duct sensor).

3 The wall-mounted housingmay be placed at an optional location inorder to facilitate access to the adjustmentsand/or pre-calibrated sensor and presetparameters ensure that the system is RH98 conforms to bothHarmonised European Standards and toCE marking PanelThe only additional equipment requiredwith a factory installed control unit is theconnection of an external Humidity sensorto the dehumidifier s electrical control unit operators panel is easilyaccessible for making adjustments andviewing directly on the dehumidifier scontrol buttons on the operators panelallow the operator to view and change pre-set adjustments for the relative Humidity , control parameters, or alarm push buttons perform the followingcontrol functions:RH98 SETD isplay/change the parametervalue and reset alarmIncrease setpointReduce setpoint%RH Display status for the three outputsthat guide function relay 1, functionrelay 2, and the external alarmSETRH 98%.

4 AUSTRIABELGIUMDENMARKFINLANDFRANCEGERMAN YM unters Europe ABMunters A/SMunters OYMunters France SAMunters GmbHP O Box 434 WienAartselaarFarumHelsingforsColombes Principal CedexHamburgS-191 24 SollentunaTel +43 (0) 1 616 42 98 Tel +32 (0) 3 458 2434 Tel +45 44 95 3355 Tel +358 (0) 9 8386 0330 Tel +33 (0) 1 41 19 24 42 Tel +49 (0) 40 73416 01 Tel +46 8 626 63 00 Fax +43 (0) 1 616 42 98 98 Fax +32 (0) 3 458 2433 Fax +45 44 95 3955 Fax +358 (0) 9 8386 0336 Fax +33 (0) 1 41 19 00 32 Fax +49 (0) 40 73416 131 Fax +46 8 626 63 65 ITALYNETHERLANDSNORWAYPOLANDSAUDI ARABIASOUTH AFRICAM unters VochtbeheersingContact SwedenMunters Poland Sp zooHawa MuntersMunters (Pty) LtdAssago (MI)Alphen a/d RijnGdanskRiyadhJohannesburgTel +39 (0)02 488 6781 Tel +31 (0) 172 43 32 31 Tel +48 (8) 58 305 35 17 Tel +966 (1) 477 1514 Tel +27 (0) 11 455 2550 /1/2 Fax +39 (0)02 488 1171 Fax +31 (0) 172 44 29 60 Fax +48 (8) 58 346 34 53 Fax +966 (1) 476 0936 Fax +27 (0) 11 455 2553 SPAINSWEDENSWITZERLANDUNITED KINGDOMM unters Spain SAMunters Europe ABMunters Trocknungs Service AGMunters UK LtdMadridSollentunaZ richHuntingdonTel +34 (9) 1 640 0902 Tel +46 (0) 8 626 6300 Tel +41 (0) 1 271 1013 Tel +44 (0) 1480 432 243 Fax +34 (9) 1 640 1132 Fax +46 (0) 8 754 8594 Fax +41 (0) 1 271 1019 Fax +44 (0) 1480 413 147RH98 Humidity control SystemDiagram dimensions are for reference SpecificationsDH/PGB-0066-09/01 Produced by Wikstr ms, Uppsala, SwedenSubject to change without matter.

5 License 341 051RH 8 SETRH 98% InstructionsEach RH98 Humidity control systemincludes a control unit and one to the following list to define thearticle number with its correspondingfunction and Humidity sensor : A standard alarm contact isprovided for control units which areinstalled in wall-mounted separate alarm relay must be orderedwith factory installed control No. 43152/5 Art. No. 43152/5 Art. No. 43152/5 Art. No. 43152/5 Art. No. 43152/5RH98-CB/SWRH98-CB/SWRH98-CB/SWRH9 8-CB/SWRH98-CB/SWInstalled control unit and room sensorArt. No. 43152/5 RArt. No. 43152/5 RArt. No. 43152/5 RArt. No. 43152/5 RArt. No. 43152/5 RRH98-CBA/SWRH98-CBA/SWRH98-CBA/SWRH98-C BA/SWRH98-CBA/SWSame as above and includes alarm relayArt. No. 43152/6 Art. No. 43152/6 Art. No. 43152/6 Art. No. 43152/6 Art. No. 43152/6RH98-CB/SDRH98-CB/SDRH98-CB/SDRH9 8-CB/SDRH98-CB/SDInstalled control unit and duct sensorArt.

6 No. 43152/6 RArt. No. 43152/6 RArt. No. 43152/6 RArt. No. 43152/6 RArt. No. 43152/6 RRH98-CBA/SDRH98-CBA/SDRH98-CBA/SDRH98-C BA/SDRH98-CBA/SDSame as above and includes alarm relayArt. No. 43154/5 Art. No. 43154/5 Art. No. 43154/5 Art. No. 43154/5 Art. No. 43154/5RH98-CW/SWRH98-CW/SWRH98-CW/SWRH9 8-CW/SWRH98-CW/SWWall-mounted control unit and roomsensorArt. No. 43154/6 Art. No. 43154/6 Art. No. 43154/6 Art. No. 43154/6 Art. No. 43154/6RH98-CW/SDRH98-CW/SDRH98-CW/SDRH9 8-CW/SDRH98-CW/SDWall-mounted control unit and ductsensorWidth (A)Width (A)Width (A)Width (A)Width (A)Depth (B)Depth (B)Depth (B)Depth (B)Depth (B)Height (C)Height (C)Height (C)Height (C)Height (C)WWWWW eighteighteighteighteightControl unit in wall-mounted housing136 mm105 mm183 mm0,795 kgDuct sensor 99 mm250 mm0,580 kgRoom sensor 83 mm 32 mm 108 mm0,063 kg BAC B A CBAC ontrol Unit RH98-CWControl Unit RH98-CWControl Unit RH98-CWControl Unit RH98-CWControl Unit RH98-CWRange0 100 %RH.

7 Per 1 %RHAccuracy 0,5 % of the rangeDisplay3 digit, digital with7 segmentsElectrical requirement1~ 200 240 VAC 50/60 HzFuseT2AL, 250 VOutputsRY1 SPST(NO)250V/8A (cos =1) of250V/5A(cos =0,4)RY2 SPDT(NO/NC)250V/8A (cos =1) of250V/5A(cos =0,4)Open collector, input4 20 mA (0 100 %RH)Material, wall-mounted enclosure windowPolycarbonate housingPolystyrolProtective classIP54 EMC-standardsEN50082-1, EN50082-2 General standardEN45014 Operation C /+50 oCStorage C /+60 oCOperation humidity10-90% RH (not conden-sing)OtherSelf test functionAutomatic sensor failuredetection functionSensorSensorSensorSensorSensorDu ct Sensor RH98-SDDuct Sensor RH98-SDDuct Sensor RH98-SDDuct Sensor RH98-SDDuct Sensor RH98-SDRoom Sensor RH98-SWRoom Sensor RH98-SWRoom Sensor RH98-SWRoom Sensor RH98-SWRoom Sensor RH98-SWMeasurement range0 100 %RH0 95 %RH (output signalcorresponds to 0 100 %RH)Accuracy at+20 oC 2 %RH (0 90 %RH) 2 %RH (0 90 %RH) 3 %RH (90 100 %RH) 3 %RH (90 95 %RH) 20 oC 3,5 %RH (0 90 RH) 4 %RH (0 90 RH)Response time (90%)

8 At +20 oC in still air15 seconds15 secondsHumidity sensorHUMICAP 180 HUMICAP 180 FilterMembrane filter Material housing, aluminium cover, ABS sensor head, stainless steel base plate, PAProtective class,housingIP65IP30 ConnectionsScrew terminals,Screw terminals,0,5 1,5 mm 0,5 1,5 mm Supply voltage10 35 VDC (RL=0 )10 35 VDC (RL=0 )20 35 VDC (RL=500 )20 35 VDC (RL=500 )Output signal4 20 mA4 20 mAOperating temperatureOperating range electronics 20 oC /+55 oC 20 oC /+55 oC sensor head 40 oC /+80 oC 20 oC /+55 oCStorage range,not connected 40 oC /+80 oC 40 oC /+80 oCLong-term application, Humidity range0 85 %RH0 85 %RHEMC-standards 50081-1 and 50082-1, Emission EN55022 class B,Immunity IEC801-2:1991 criteria B, IEC801-4:1988 criteria B,IEC801-3:1984 criteria A, ENV50204:1995 criteria A