Decalcifying & Sanitizing with the Truma AquaGo Water Heater

[Boudicca908]

TECHNICAL SUPPORT TEAM answered my question -- I will leave it here, for others who might be asking the same. 

When you plan to decalcify the Truma AquaGo Water Heater AND Sanitize the plumbing system, there is a specific order that this should be done. It's logical, but I wasn't sure about any potential chemical reactions between the one (Truma Decalcification Tablets) and the other (a diluted water & bleach solution). 

FIRST -- complete the Decalcification process.  Then flush the system with clean water.

SECOND -- Sanitize the system. REMEMBER to put the system into BYPASS CONFIGURATION for the Water Heater during the Sanitization process. After Sanitization, flush the system TWICE with clean water.

THIRD -- Fill the tank with fresh water 

Shout-out to Chris with Oliver's Technical Department for helping me out with this question this morning. 

Edited 11 hours ago by Boudicca908
updated with Tech Support answer