ページ1に含まれる内容の要旨
527
2
Series B
Heating Controller
RVL469
for use with a partner unit
• Multifunctional heating controller for use in residential and non-residential
buildings; suitable for weather-dependent flow temperature control of heating
zones with or without room temperature compensation
• For exclusive use on the bus together with an RVL47... heatinmg controller as
a partner unit
• 1 programmed plant type: three-position control of the mixing valve in a heat-
ing zone
• Analog or digital setting of the h
ページ2に含まれる内容の要旨
– Optimization functions Other functions – Protective functions – Remote control – Commissioning aids – Communication functions When ordering, please give type reference RVL469. Partner unit, sensors, actuator and Ordering valve and, if required, room unit must be ordered as separate items. Equipment combinations Partner unit Suitable partner units are: – RVL470 (data sheet CE1N2522E) – RVL471 (data sheet CE1N2524E) – RVL472 (data sheet CE1N2526E) – RVL47 (data sheet CE1N2523E) Suitable sensors
ページ3に含まれる内容の要旨
Enduser settings With weather-dependent control, the flow temperature is controlled in function of the pre- vailing outside temperature via the heating curve. Its basic setting is made with the little bar on the front of the unit or on an operating line. The room temperature can be read- justed with the knob. In addition, following can be entered by the enduser: – Room temperature setpoints for normal heating, reduced heating and frost protec- tion/holidays – Seven-day switching program and a ma
ページ4に含まれる内容の要旨
Communication To provide this function, connection of the RVL469 to ist partner unit via the data bus is mandatory. Each RVL469 requires one partner unit. Communication with other units also takes place via the data bus and facilitates: – Signalling of heat demand to the heat source – Exchange of locking and enforced signals – Exchange of measured values such as outside temperature, return temperature, flow temperature and of clock signals – Communication with other devices – Reception of heat d
ページ5に含まれる内容の要旨
1 Operating mode buttons (selected button is lit) 2 Buttons for operating the display Prog = selection of operating line -- + = readjustment of displayed value 3 Operating instructions 4 Button for «Close valve» in manual operation 5 Button for «Open valve» in manual operation 6 Button for manual operation 7LEDs for: Manual operation Valve opens Valve closes Pump runs 8 Sealing facility in the cover 9 Info button for display of actual values 10 Display (LCD) 11 Setting slider for flow temperat
ページ6に含まれる内容の要旨
–conformity to Technical data EMC directive 89/336/EWG Immunity EN 50082-2 Emissions EN 50081-1 Low voltage directive 73/23/EWG Safety EN 60730-1 Rated operating voltage AC 230 V Frequency 50 Hz Power consumption 8 VA Degree of protection (cover closed) IP42 EN 60529 Safety class II EN 60730 Output relays Rated voltage AC 230 V Rated current 2 (2) A Contact current at AC 24...90 V 0.1...2 A, cos ϕ >0.6 Contact current at AC 90...250 V 0.02...2 A, cos ϕ >0.6 Rated current of ignition transformer
ページ7に含まれる内容の要旨
144 Dimensions 139 1,5 95 (42,5) 19 26 26 26 26 144 max. 3 18 4,5 14 36 -0/+1 72 138 106 108 Dimensions in mm Siemens Building Technologies CE1N2527E / 04.03.1999 Landis & Staefa Division 7/8 15 106 50 39 39 35 144 36 29 -0/+1 138
ページ8に含まれる内容の要旨
1999 Siemens Building Technologies Ltd. CE1N2527E / 04.03.1999 Siemens Building Technologies 8/8 Landis & Staefa Division
