Where can I find the Buderus GB 142 manual?
Where can I find the Buderus GB 142 manual?
Here’s the manual for my unit: http://www.buderus.us/files/201201301845020.0072149400_GB142_Service%20Instructions_en_2-2010.pdf Phil : Error messages are shown on page 55 Phil : Error code 6A is failure to sense flame… thats generally a dirty flame sensor rod, cured by cleaning the rod off with a scotch bright pot scrubber pad.
How to check for a Buderus gas boiler error?
Open the service valves. Electrical connection of the heating circuit pump to the main controller BC20. Rotate or replace the heating circuit pump. Correctly set the power of the pump or its characteristic and reconcile with maximum power. Check for damage or short circuit to the flow temperature sensor and its wire, replace if necessary.
What is the 4C code on a Buderus boiler?
4C – The heat exchanger temperature limiter or the limiter of the flue gas temperature of the Buderus boiler has tripped. If the blocking fault exists for a long time, then it goes into a locking fault. 4U – Flow temperature sensor is faulty (short circuit).
What should I do if my Buderus heater is overheating?
Open the servicing cocks. Fill and bleed the heating system. Open a thermostatic valve. Replace the supply, safety and/or return sensors. Replace the primary circulation pump The safety sensor has measured a temperature higher than 203 °F (95 °C).
What is the fault code for a Buderus boiler?
Listed below are the common Buderus fault codes as described by the boiler manufacturer along with a possible cause. No communication between UBA 3 and BC10. No communication between UBA 3 and BC10. Open the servicing cocks. Fill and bleed the heating system. Open a thermostatic valve. Replace the supply, safety and/or return sensors.
Is the Buderus GB 142 / 30 giving me intermittent 6A?
I have 10 year old LP fired GB 142/30. It is giving me intermittent 6A (sub code 227) some soft, some lockout. By intermittent I mean (recently) about every other call for heat or DHW. Luckily it is summer and I have the time to deal with it.
What is the lockout code on Buderus GB?
It tries this 4 times, then lockout code (flashing) 6A. After 1-2 times of this 4x sequence it will usually start. Green flame LED will be on solid and display shows =H (DHW call).
What are the servicing instructions for a gb142 boiler?
About these instructions These Servicing Instructions contain important information to diagnose and resolve issues concerning the GB142 boiler with capacities 24, 30, 45 and 60 kW. These Servicing Instructions are intended for specialist install- ers, who have the necessary tr aining and experience for working on heating and gas systems.
