17 Mar '12, 5pm

Enabling DHW in Envision WF: I have an Envision WF its a NDV038A111CTR. My question is about the DHW. The piping was

I have an Envision WF its a NDV038A111CTR. My question is about the DHW. The piping was put in place the system was filled with water to the tank. The system has been on line for several months now but the hotwater portion was never turned on. I flipped the switch this morning and the DHW limit light started blinking a green light. The unit is cool it hasn't been running. Is this normal ?

Full article: http://www.geoexchange.org/forum/maintenance-and-troubles...

Tweets