User manual HONEYWELL CM67RFMV DATASHEET

[. . . ] WIREFREE CHRONOTHERM PRODUCT DATA CM67RFMV GENERAL The CM67RFMV Chronotherm is designed to provide automatic time and temperature control of heating or cooling applications. [. . . ] The CM67RFMV uses reliable RF communication technology in the 868, 3 MHz band. I FEATURES · · · · · · · · · · · · CM67RF MV can be installed without disrupting your room décor ­ no wired connection required between the room unit and the boiler Reliable RF communication utilising 868, 3 MHz band with 1 % duty cycle limit to minimise communication disturbance CM67RF MV can be used to control directly mixing valves depending on the room setpoint temperature Maximum system efficiency and extended boiler life due to unique zoning system synchronisation Up to 4 CM67RF MV can be bound with one HC60NG for boiler feedback heat on demand Suitable for any room décor due to subtle styling Easy to program ­ user friendly interface allowing 7day programming to match variety of lifestyles Armchair programmed Non volatile memory holds the user program permanently even when batteries being replaced Party button to temporarily maintain (or adjust) the current temperature for 1-23 hours Day Off button copies Sunday's program into tomorrow or today to allow a rest day program without having to re-program the CM67RF MV Holiday button provides energy savings by reducing the temperature for 1 to 99 days when homeowner is on holiday, returning to normal operation (AUTO or MANUAL) on the day of return. The unit is ideal for consumers who want reliable and precise temperature control from an easy-to-use product. FEATURES continued · · When used with the table top stand the room unit can be positioned anywhere in the room where RF communication is reliable Installer Set-Up Mode allows extra functions to be set at the discretion of the installer to match the application : · · · · · · · · · · · Pump after running time Mixing valve running time Upper / Lower Flow Temperature Limit Adjust Upper / Lower Setpoint Limit Adjust Forced operation pump Forced operation mixing valve Temperature offset Heat / Cool Operation Fail-safe mode for communication loss Frost protection is ensured when the slider is in the OFF position. CM67RFMV can be used with Automatic Time Setting module (Q6667B1007) EN0H0551GE51 R0905 CM 67 RFMV CM67RFMV CONTROLS/DISPLAY LAYOUT Battery Low Indicator Day Button Copy Day Button Time Change Buttons Setting Slider Party Button Day Off Button Holiday Button Day Marker Time Display Heat Demand Temperature Indicator Display Information Enquiry Button Temperature Change Buttons = increase = decrease Battery Compartment Programming Buttons SPECIFICATIONS ELECTRICAL Room unit power supply Battery life Battery replacement Receiver power supply Switch type Output rating Wiring (receiver only) Wire access : 2 x 1. 5 V IEC LR6 (AA) Alkaline cells : 3 years typical : Program retained in EEPROM : 230 V AC + 10% - 15%, 50Hz : SPDT potential free : 24-230 V AC, 10 A resistive, 3 A inductive 0. 6 p. f. : Cable terminals for mains and relay wiring for 2 max 2. 5 mm wire : from the rear (wall box mounting), right and bottom TEMPERATURE CONTROL Sensing element : 100K (@ 25 C ) NTC thermistor o TIME SETTING / PROGRAMMING Time display Time keeping accuracy Program Time setting resolution Temperature setting range Room Temperature display range : 24 hour or 12 hour AM/PM format : Typically better than 10 minutes per year : 7-day with 6 daily time and temperature level changes : Time of day - 1 minute Program ­ 10 minute steps o o : Program : 5 to 30 C in 0. 5 C steps Frost : 5 oC or equal to lower limit (5 oC to 16 oC). : From 0 oC to 40 oC (Display resolution 0. 5oC) RF Communication RF operation band RF communication range RF communication technology Blocking immunity : ISM (868. 0-868. 6) MHz, 1% duty cycle : 30 m in a residential building environment : short, high rate transmissions to minimise air time and avoid collisions : Receiver class 2 (ETSI EN300 220-1 version 1. 3. 1) RF binding method : Factory pre-bound with the room unit. For multi-zone application receiver can be bound to 4 different room units via simple binding procedure) ENVIRONMENTAL & STANDARDS Operating temperature Shipping & storage temperature Humidity IP class Meeting the following standards : 0 to 40 °C when relay load < 8 A : 0 to 30 °C when relay load > 8 A : -20 to 55 °C : Humidity range 0 to 90 %, non-condensing : 30 : EN60730-1(1995), EN55014-1(1997), EN55014-2(1996), ETSI EN300 220-3(2000), ETSI EN301 489-3(2000) EN0H0551GE51 R0905 CM 67 RFMV APPLICATION A Mixing Valve Application for UFH without boiler feedback CM67RFMV CM67RFMV with parameter settings Pump after running time 0. . . 99 min Actuator running time 0. . . 240 s Min flow temperature setpoint 0. . . 50°C Max flow temperature setpoint 0. . . 99°C CM67RFMV Flow temperature sensor T7414C1012 (optional) HM80 Pump M Mixing Valve The HM80 controls the mixing valve depending on the room temperature setpoint and communicates with the CM67RFMV. In addition the controller has a relay output for pump control and connection for the flow sensor. Without using the flow sensor the mixing valve position is adjusted in accordance with the room setpoint temperature and the actual room temperature. If the flow sensor is used the mixing valve position is adjusted in accordance with the calculated flow temperature setpoint and the measured flow temperature. [. . . ] Printed in Germany EN0H0551GE51 R0905 Manufacturing location certified to [. . . ]