Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
trouble wiring pump control
boiler_man
Member Posts: 21
I recently purchased a DPC-CLL dumpexing pump control from "DWYER". I and 2 electricians have been scratching our heads for many hours at this control trying to understand how to wire it in. I have tried to attach the only wiring diagram that came with the control.
The switch is to control and alternate 2 condensate return pumps to a steam boiler. The boiler has a float switch that sends 220 directly to the pumps. Id like to install this control between the float switch and the pumps so that it will alternate them.
Any light that can be shed on this matter is appreciated.
The switch is to control and alternate 2 condensate return pumps to a steam boiler. The boiler has a float switch that sends 220 directly to the pumps. Id like to install this control between the float switch and the pumps so that it will alternate them.
Any light that can be shed on this matter is appreciated.
0
Comments
-
Nothing attached.
Nothing attached. Does this control have a time clock or is it used as "Lead/Lag".?
Mike T.0 -
thank you empire
0 -
dpc control
It is a lead / lag0 -
You
want to use the float switch as the control switch in that diagram,and let the new controller direct the 240. http://www.dwyer-inst.com/PDF_files/DPC_iom.pdf0
This discussion has been closed.
Categories
- All Categories
- 86.3K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 99 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 63 Pipe Deterioration
- 916 Plumbing
- 6K Radiant Heating
- 381 Solar
- 14.9K Strictly Steam
- 3.3K Thermostats and Controls
- 53 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements