In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Rinnai E110C DHW temperature too hot
I have a Rinnai E110C installed by plumber almost a year ago. The DHW has always been too hot. I checked the online manual from http://www.rinnai.us/documentation/downloads/8W516000_Installation_manual_E-Series_ENG_FR_V1109.pdf which does mention about a PARAM code (31) to set the DHW temperature. However, on my unit, I can't find that PARAM code of 31 (DHW temperature).
I only have code 43 which sets the "Maximum power DHW in kW". The value is 36.6 by default. Is this something I can set to lower in order to bring down the DHW temperature?
I set it to 15 and it is still quite hot. It seems to be better than 36.6 but I just want to confirm with the pros before setting it too cold so my wife will yell at me :-)