On Oct 21, 6:28 pm, "Dave Liquorice"
wrote:
On Wed, 21 Oct 2009 18:09:36 +0100, Harry Bloomfield wrote:
No, the transmitter part shows that it thinks the heating is on.
(little fan symbol)

That doesn't answer the question that was asked. Have you checked
that any programmer/switch before the *reciever* is also on.

Read the instructions, it may have lost its 'pairing'.

I'd check any batteries first then check the pairing (or more likely
just go through the pairing sequence).

I expect the light on the Rx only comes on when it has correctly
received a call for heat from the Tx.

--
Cheers
Dave.

my similar sounding Towerstat RF jobby turns from red led to green led
when heat is called.
....and of course when CH channek of programmer is "off" no LED at
all...... that's my guess--- OP??

JimK