Finest. 2 wire. Finest Gold. 2 wire. Radiant. RSF 24. 2 wire. Ravenheat RSF 820/
20. 2 wire. CSI 85 Condensing 2 wire. Saunier. Duval 623 Combi 2 wire. Myson.
Combi-Stat RTS8
Dimensions
Application
•
Suitable for 2 or 3 wire combination boilers
•
Ideal for 2 or 3 wire retro-fit applications
• • • •
86mm
Features Range limiting stops Set point locking Surface or conduit box mounting Double insulated
Technical data Sensing element
Bi-metal
Temperature range
RTS8: 10°C to 30°C
Switch rating
6 (2) A 230v AC/DC 24-230v AC/DC
Switch type
S.P.S.T.
Differential
1°C typical
37mm
Wiring regulations Designed for fixed wiring only to comply with the current I.E.E. regulations
Make
3 wire connection. Max load = 2A. Suitable for most wet CH systems.
N 230V AC 50Hz Fused 3A
LOAD
Call for heat
L
86mm
Combi-Stat boiler compatibility information
Wiring connections
N
N 2 3 L
Worcester Acc. Acc.
Vaillant
2 wire connection. No neutral. Load = 0.1A to 0.6A. Suitable for most wet CH systems. Note: Use this connection for gas CH systems, where there is no neutral wire, and follow set-up procedure. If current reading above 0.6 amps, wire as 2 wire connection below. 2 wire connection no Neutral.
N
LOAD
24V-230V AC/DC Fused 3A
Call for heat
L
N 2 3 L
Ideal
Model Series
2/3 wire* 3 wire
Si Series
2/3 wire*
EcoMax
2/3 wire*
TurboMax
2/3 wire*
Isar
2 wire
Response
2 wire
Mini
2 wire
Glow-Worm Energysaver 2/3 wire* Compact E
Acc.
LOAD
Call for heat
2/3 wire*
Acc.
Baxi
Alpha Ariston Biasi
3 wire recommended by Baxi across range
Potterton Acc. Acc.
Bahama Puma Combi
240
2 wire
Ocean 80
3 wire
Genus 27
2 wire
Euro Combi 27
2 wire
Prisma
2 wire
Riva
3 wire
Celtic FF Ferrolli Halstead
3 wire
Domina 80
2 wire
Modena 80
2 wire
Finest
2 wire
Finest Gold
2 wire
Radiant
RSF 24
2 wire
Ravenheat
RSF 820/20
2 wire
Maxflow N 2 3 L
Model
Chaffoteaux Britony Combi 80 3 wire
80 Eco
105E
24V-230V AC/DC N Suitably rated L fuse
Make
CDi Series
Combi 80E 2 wire connection. No neutral. Load = 0.6A to 6A. Typically for higher loads (i.e. electric heating)
Valve can be mounted vertically or horizontally on flow or return.
CSI 85 Condensing 2 wire 3 wire recommended by Pott’s across range
Saunier
Duval 623 Combi
2 wire
Myson
Midas BF
2 wire
Elm
Le Blanc
2 wire
* Where 2/3 wire is indicated use 3 wire connection for optimum performance. This information is for guidance only as the boiler manufacturer may change the mode of operation at any time without warning. For further information please refer to the boiler manufacturers handbook.
Climate Control Systems Europe 94 Farnham Road, Slough, Berkshire. SL1 4UH
AVAILABLE FROM:
Telephone: +44 (0) 845 130 5522 Facsimile: +44 (0) 845 130 0622 Technical Helpline: +44 (0) 845 130 7722 Website: www.climate-eu.invensys.com Email:
[email protected] Invensys Climate Control Systems Europe continuously seek to improve products and reserve the right to make changes without notice
Data Sheet D51-2
1002
