Boiler Heating Problems

[ewan1492]

Hello

I have a 3-4 year old worcester bosch CD27 condensing boiler with Drayton Digistat+2RF wireless controller

The bar pressure is set to the correct level

The Hot water is still working and the batteries have been replaced in the drayton unit however the boiler us still not firing up to heat up the radiators when i send the signal from the remote sensor.

The remote sensor is indicating that it is sending a signal to the boiler but the boiler is not responding.

Any help would be appreciated!

Regards

 

[crashndie]

try this 1st

1. Turn off the power supply to the Digistat SCR (receiver unit)
and leave for 5 seconds.
2. Turn on power to SCR unit and check red light is on.
3. Press override button No.2 and check the green light comes
on and boiler fires.
4. Press & hold down button No.1 (Keep depressed), then
press No.2 and keep depressed. {The Red LED light will flash
a couple of times and then it will go out}
5. Now release both the buttons – {the two LED lights should
come back on}
6. Get the Digistat+2RF/+3RF unit and stand two metres away
from the SCR unit with the Digistat+2RF/+3RF unit in your hand.
7. Remove the battery cover and fit the batteries.
8. The Red LED light on the SCR will now flash for approx. 7
seconds.
9. This confirms that the radio signal is being sent and
received.
10. The Digistat+2RF/+3RF and the SCR are now successfully
linked by a dedicated RF address.
11. Install the Digistat+2RF/+3RF as follows:
COMMISSIONING THE DIGISTAT +2RF or
+3RF ‘WIRELESS SYSTEM’
IMPORTANT: MULTIZONE INSTALLATIONS ONLY
If more than one ‘wireless system’ is fitted within the same
property ie. for controlling 2 or more zones (multi-zone) it is
essential that the Digistat +RF units are matched correctly to
the relevant SCR. This is easily achieved by commissioning each
Digistat +RF and SCR in turn.