Shaun Merrigan's Information Pages

Tag: Canada

Nest Thermostat Update

Posted by Shaun Merrigan in News, Tech. Comments Off on Nest Thermostat Update

10th October

I was pleasantly surprised to see that my NEST Gen 1 thermostat updated itself to the latest software (V3) last week. This added a couple of new features like filter change reminder based on hours of use(forced air heating), energy use comparisons to similar house builds, Early On, Auto Schedule in Heat/Cool mode and several other new features. This is the same software that was rolled out with the Gen 2 Nest Thermostat, so I am not feeling left behind.

There were no issues transitioning from cooling season to heating season. We typically have 4-6 weeks in the fall and again in the spring where heating and cooling is not required, and we are just now getting into the heating season. I have had no issues at all with the NEST: Network connectivity has been … Read More »

NEST Thermostat

Posted by Shaun Merrigan in News. Comments Off on NEST Thermostat

24th June

Further updates on my experiences with the NEST thermostat:

Although it is possible to enter a Canadian Postal Code using the NEST itself, I found that I could only change the geographic location ( City, Province) using the WEB app. The geographic location could not be changed using the iOS NEST app either, as that option is not made available. Having said all of that, once I made the changes using the WEB app, the proper location appeared on my NEST thermostat.

Had a problem earlier in the week with the NEST dropping my wifi connection and the battery not recharging. I did two things which solved the problem: first I reconnected all of the thermostat wires by pulling them out of the base plate (while pressing the release) and then pushing them back (not touching the release) to make sure … Read More »

NEST Thermostat

Posted by Shaun Merrigan in News. Comments Off on NEST Thermostat

2nd June

I installed a NEST learning thermostat ( this weekend.  No issues with the installation on my 2 stage heating 1 stage cooling, forced air HVAC system. I tested both heating and cooling and all worked fine. There are several problems which I have solved which may help other people who decide to install the NEST themselves:

1) The NEST will not behave as expected if the battery voltage is <3.7 volts.  For example, I thought that the proximity sensors were not functioning, and that I had some obscure network connectivity issues upon first installing the NEST. The NEST would not dectect me as I approached it (approach detection enabled) and kept dropping my network connection.  It turned out that ALL of these problems were related to the battery voltage being < 3.70 volts.

2) I could have waited several hours for the … Read More »