Ok so I've followed the instructions sent by tado. These were to press the service button (looks like a spanner) until "- -" is displayed. Then use the CH water temp control (radiator) symbol to select 2.2. The only problem being apart from the boiler going into service mode and the "- -" being...
It's funny you've mentioned this. I've just been sent the engineering instructions on how to enter level 1 and level 2 service mode which explains how to access the water pump settings. From the information the default setting is option 2 where the pump is controlled by the TR2. Option 1 is a...
That's just it. When you go into service on text display menu and press select for 5 sec on the adjust service parameters option you can scroll through the service options. The pump settings are number 2.3 in the menu but when scrolling through the list if jumps from 2.0 (boiler mode: normal...
I've had a look and thought of that. I've found one potential solution that if you bridge junctions f and 4 with a 3.3k resistor the boiler thinks the temp is 13 degrees. Then wire a 10 and a 2.2k resistor in series between 3 and 4. This fools the programmer into thinking it's in frost mode...
Hello
I am new on here and am looking for information on how to access the CH water pump settings. I am aware there are three settings for the water pump (which specify how the pump is controlled and turned on/off). these are indicated in the service manual as menu points 2.2.
However there...