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Group: Theben

General Catalogue 2008 - 196 Pages

fCIM IIIUUIIllllLj
igital clock thermostat with radio control
5-39 °C
7d1
24M
auto
holidays 1
I Function:
THEBEN offers an innovative system for room temperature control in combination with under-floor and radiator heating. I Cost-efficient and convenient retrofitting for all systems through I radio-controlled communication. This creates completely new I opportunities, not only for new-build but predominantly in habited flats, apartments and functional buildings. Each system I comprises a clock thermostat per room with integrated radio I transmitter and a receiver. For control over several rooms/ heating circuits, several sets can be operated in parallel.
• RAMSES 813 top HF, the new radio system enables optimal energy saving while ensuring an individual pleasant, comfortable room climate
• The sets can be upgraded with further modules for operation over several heating zones without mutual interference
• Operation is especially simple thanks to step-by-step user I guidance through text lines in the display
• A rotary switch can be set to one of 3 different programs I (2 pre-programmed basic and one individualised program I with a max. of 22 temperature phases)
• Further comfort functions include Party and ECO program, I date-controlled holdiay program and automatic summer/wintertime changeover.
• The highly-modern radio system is digitally-coded and protected against interference from other radio systems
• The central control unit reliably receives the radio signals I of the battery-powered room transmitter in the building through walls and ceilings
• High interference immunity through repeated transmission I of coded ON and OFF signals for each channel, ensuring zero I failure even in large buildings with individual room control
• Level display with 5 LEDs for checking reception quality and I detecting interference fields at the installation location
• Extremely reliable thanks to battery monitoring and battery replacement indicator
• Simple battery replacement without loss of time of program I
• Emergency receiver function, in the event of transmitter failing or radio receiver being defective over a prolonged I period
I RAMSES 813 top HF, Set A, RAMSES8 1 zone controller
• Comprising a RAM 813 top HF clock thermostat and a REC 11 receiver with a NO contact, 16(2) A/250 V for wall-mounting I
I RAMSES 813 top HF, Set S, RAMSES® 1 zone controller
• Comprising a RAM 813 top HF clock thermostat and a REC 211 receiver as earthed intermediate connector (16 (2) A), e.g. I for heated towel rail or fan heater
Technical data:
Control accuracy: < ± 0.2 K
Control period: 5..30 min
Transmission frequency: 868 MHz
Transmission power: < 10 mW
Supply voltage:
2 x 1.5 VAA alkaline batteries
Battery life:
approx. 2 years, depending on switching frequency Range:
approx. 25-30 m in buildings, depending on type REC 11/21 receiver
Operating voltage: 230 V, ±10 %, 50/60 Hz Switching capacity: 16 (2) A/250 V~ (Set A) 16 (2) A/230 V~ (Set S)
Coding: 65536 Codes Field strength display: 5 LEDs Relay status display: 1 LED Protection class: II to EN 60730-1 subject to designated installation Protection rating: IP 20 to EN 60529
■V,
Ihct vif'1
RAMSES 813 top HF (radio control)
*
Receiver REC 11 for top mounting (Set A)
Receiver REC 21 as earthed intermediate connector (Set S)
Dimension drawings
145
INDIVIDUAL ROOM CONTROL
r
By combining the above clock thermostats with THEBEN actuators creates a convenient, needs-driven individual room control. The actuators are simply screwed onto the individual radiators or into the heating circuit distributor in underfloor heating systems. See Page 114 for a detailed description.
o
Type
Clock thermostat
Programs Temperature range ?/(!
Switching differential
Connection
Receiver
Nominal voltage
Switching contacts
Nominal current
Order No.
RAMSES 813 top HF Set A
24 h/7 days +6 °C to +30 °C Holiday program Frost protection
±0,2 K
wireless
230 V 50/60 Hz
1 NO contact
16 (2) A/250 V~
813 9 403
RAMSES 813 top HF SetS
24 h/7 days +6 °C to +30 °C Holiday program Frost protection
±0,2 K
wireless
230 V 50/60 Hz
1 NO contact
16 (2) A/230 V~
813 9 405
1031
General Catalogue 2008
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