User ManualTable of ContentsAbout this document3Revision history3Reference documents3Before you start3Copyright3Quality assurance3Document use / request to the reader4Summary5Brief description5Types and features5LCD, backlit5Backlit LCD5Control outputs5Operating voltage5Equipment combinations6Accessories7Ordering7Use7Functions8Temperature control8Integral action time8Proportional band8Operating modes9Comfort mode9Operating mode button9Operating mode input9Protection mode / Standby9Energy Saving9Standby / Protection mode9Setpoints10Setpoint limitation10Temporary setpoint10Setpoints and sequence11Setpoint Comfort11Setpoint Energy Saving11Setpoint Protection11Setpointts and sequences11Applications overview13Applications13Additional features14Air flow min / max14Min / max air flow14Output signal inversion14Remote heating/ cooling changeover14Dewpoint monitoring15External/return air temperature sensor15Floor heating15Floor heating limitation function15Absence16Button lock16Presence16Extend Comfort mode16Extension of presence / absence16Window contact16Control sequences17Applications and sequences17Sequences overview (setting via parameter P01)17Manually select heating or cooling mode17Control sequences17Cooling mode17Sequences17Heating mode17Control outputs overview (setting via DIP 4 / 5 and parameters P46 / P47)18Control outputs (overview)18Single duct19Single duct with electrical heater20Electrical heater20Single duct with radiator or floor heating21Radiator21Single duct with heating / cooling coil22Control outputs23Control output for air flow233-position control signal233-position for air flow23On/off control signal23DC 0 … 10 V control signal23DC 0 … 10 V for air flow23PWM23Control output for electrical heater, radiator and heating / cooling coil24DC 0 … 10 V for el. heaters24PWM for el. heater25Multifunctional input, Digital input26Multifunctional inputs26Operating mode switchover26Dewpoint monitor26Digital input26Sensor input26External/Return air temp26Fault26Heat/cool changeover26Handling of faults27DIP switches27DIP switches27Fault, handling27Temperature out of range27Control parameters28Control parameters28Parameter setting28Diagnostics & test28Reset parameters28Expert level parameters28Service level parameters28Parameters Service level29Parameters Expert level, diagnostics & test30Handling32Mounting and installation32Mounting and installation32Operation33Disposal34LCD display34Disposal34Engineering35Connection terminals35Connection diagrams36Mechanical design37General37Dimensions37Technical data38Index40Size: 1.14 MBPages: 42Language: EnglishOpen manual