So you got a Ferroli Optimax bolier with the built-in programmer/clock and you are replacing it with this ROMEO W RF wireless OpenTherm thermostat:
You've connected the RF bridge, powered up the room unit and got RF comms going, but you get a fat "F" or "E" fault codes displayed on the room unit and the built-in programmer/clock displays "NoCN" or "NoCM":
The Ferroli manual doesn't tell you to disconnect the programmer/clock after installing the RF bridge. To fix the problem, disconnect the programmer/clock by pulling out the wiring loom going to the back of the clock out and leaving it disconnected.
Note: if you also want to control your boiler from your phone/Internet, read the following
Remote boiler control with Ferroli ROMEO W/RF OpenTherm thermostat and Marmitek UM7206 X10 module
http://blog.belodedenko.me/2015/01/x10-remote-boiler-control.html
5 comments:
Hi,
Just wondering where you bought this thermostat from? I can't seem to find it anywhere!
Any info would be great,
Cheers,
Marcus
I got mine from Russia, since it is not available in the UK for some strange reason...
ab - was it mail order from Russia or did u 'pick it up' I have the wired version but would like the RF version
Kim
I got it forwarded by a relative over there. There are Polish stores selling it also, possibly mail-order. Have a look using the P/N below:
Wireless thermostat ROMEO W RF
P/N: 013101XA
External temperature probe:
1KWMA62U
--ab1
I got it forwarded by a relative over there. There are Polish stores selling it also, possibly mail-order. Have a look using the P/N below:
Wireless thermostat ROMEO W RF
P/N: 013101XA
External temperature probe:
1KWMA62U
--ab1
Post a Comment