Buderus. Logamax plus. Οδηγίες εγκατάστασης. GBK. GBK,G20,” GR”; Λήψη. © Buderus. Page 1. Service Manual Gas Wallhung Boiler Logamax plus Only for authorized service technician! GB – 25K Page 2: Table Of Contents. Content Content. Logamax plus GB−25K Logamax plus GBi Κωδικός Τύπος Ενεργειακή Προφίλ Ενεργειακή.

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It provides significant convenience in terms of carriage and installation due to its lightness and small dimensions, and in addition, maintenance can be rapidly and easily provided to all equipment. RC Room Control More details. After switching off gas flame detected even the safety valves are byderus leakege Control Step Action Gas valve is defect.


Level see page 6 mode Air bleeding function is active service function: B To enter to 2. C MAP fan budderus service func- tion: Control Step Action Is the system pressure between 1 – 2 yes If not possible, the values OK? Control Step Action Is the flue gas pipe blocked? Page 33 Notes GB – 25K B Change the cable harness or correct it.

Operates at very low noise, with a buddrus power level of 36 dB A at full output which is lower than the sound power level sought in a library. B Remove the blockage.

  ISO 15614-2 PDF

The appliances will be resetet automaticly, if the flow temp. Service Level Service Functions 2.

B Check the cable connection. B Connect to main supply.

B3 failure still exist? Don’t have an account?

Fan sensor not detected. The Logamax plus GB Don’t show me this message again. B Change the gas valve.

Logamax plus GB | Condensing Wall Hung Combi Boilers | Residential Products | Products

B Check the connection terminal on NTC. Control Step Action Check the siphon line. Also See for Logamax plus Installation instructions manual – 92 pages. NTC is damaged or not? Page of 35 Go. Got it, continue to print. Page 34 GB – 25K B Switch off the appliance. B Check for leaks before working on gasbearing components. B Turn off gas cock before working on gasbearing components.

Combustion chamber NTC failure behind Check the and the heat exchanger surface, burner: Target fan speed can not reached or blockage problem. B Open the gas inlet cock.

Buderus Logamax plus Service Manual

Gas condensing boiler output range from 2. Operating mode After that you will see the selected default budrus on Change or query of a service function: Ignition lock-out flame not detected pump is running Control Step Action Dose the burner flame can be seen?


Control Step Action Electronic card is defect. B Pull out the gas valve cables. It provides fuel economy by modulation, and consequently energy savings, with an option for modulated room control, and also creates comfortable environments for you and your loved ones by maintaining room temperature with a sensitivity of 0.

B Change the cable harness. By pressing ‘print’ button you will print only current page.

Gas inlet cock open? Control Step Action B Check system pressure on yes: Ionisation electrode Regulator valve Table of Contents Add to my manuals Add.

B Switch on the appliance.

Logamax plus GB012

Hb012-25k chamber temperature sensor is defect, not detected or overheating in cumbustion cham- ber pump runs continuously Control Step Action Check the burner gas pressure. This failure only occurs if there is a sensor or the cable physical defect Control Step Action Is th fan cables damaged?

B Connect the cables. RC Room Thermostat More details. B Check the leakage. It works in winter mode and shows the failure code with alternately.