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Posts Made By:
pedro
Forum:
Geothermal & Heat Pumps
01-23-17, 07:39 PM
Replies:
2
Extending the heatpump controller - dewpoint
Views:
5,255
Posted By
pedro
Are you using the Arduino IDE to program them?
Are you using the Arduino IDE to program them?
Forum:
Geothermal & Heat Pumps
01-20-17, 08:02 PM
Replies:
14
IOT heatpump controller
Views:
19,055
Posted By
pedro
Can you describe a little more how you would...
Can you describe a little more how you would control a pump? I looked up the expansion module. Do you just use that to control a relay that sends power to the pump?
Forum:
Geothermal & Heat Pumps
01-16-17, 07:54 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
The raspberry has a simple dweet.io to send the...
The raspberry has a simple dweet.io to send the data somewhere where I can look at when I need to but it isn't recorded.
https://pypi.python.org/pypi/dweepy/
Forum:
Geothermal & Heat Pumps
01-16-17, 07:45 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
Also I need two more post so I can answer PMs. I...
Also I need two more post so I can answer PMs. I will just put the information here I hope you see it Ron. He had a question on how I monitor flow to my geo.
I use a raspberry Pi, a flow meter...
Forum:
Geothermal & Heat Pumps
01-16-17, 07:29 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
What pressure is going through the geo? You...
What pressure is going through the geo? You might look at getting a pressure reducer from Menards to help control the flow a little better.
Forum:
Geothermal & Heat Pumps
01-08-17, 08:16 AM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
I think you can get by on a lot less flow but you...
I think you can get by on a lot less flow but you need a good and accurate way to measure bare minimum entering water temperature and leaving water temperature. If your entering temperature is 58F...
Forum:
Geothermal & Heat Pumps
01-07-17, 08:24 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
Link now included. I monitor entering water...
Link now included. I monitor entering water temp, leaving water temp and GPM. I also monitor geo power and well pump power. (got a new monitoring unit as I found the current one is a little off...
Forum:
Geothermal & Heat Pumps
01-07-17, 08:17 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
Here is live data on my geo
Here is live data on my geo
Forum:
Geothermal & Heat Pumps
01-07-17, 08:16 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
Need two more posts.
Need two more posts.
Forum:
Geothermal & Heat Pumps
01-07-17, 08:15 PM
Replies:
18
Open-Loop Geothermal 2-stage Operation
Views:
10,103
Posted By
pedro
They are more efficient when they run longer so a...
They are more efficient when they run longer so a bigger Geo unit with dual stage should use both stages. To take advantage of this a couple things should happen.
Do you know how many hp the...
Forum:
Appliances & Gadgets
10-15-12, 04:02 PM
Replies:
25
Custom hydronic heating controller
Views:
21,365
Posted By
pedro
You might look at using RRDTool for your...
You might look at using RRDTool for your database. I have installed it but haven't got a chance to play with it yet. Seems perfect for the R-Pi.
oss.oetiker.ch/rrdtool/index.en.html
Can't...
Forum:
Appliances & Gadgets
10-03-12, 10:08 PM
Replies:
25
Custom hydronic heating controller
Views:
21,365
Posted By
pedro
Just wanted to say thanks as I looked at these a...
Just wanted to say thanks as I looked at these a couple months ago but they were out of stock. Saw your thread and decided to check again. In stock so I ordered one. The first night I just kinda...
Showing results 1 to 12 of 12
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