wiring new boiler
#1
08-28-06, 04:46 PM
wiring new boiler
Hello all, I have a question about wiring a new 2 zone boiler system. I'll be using an ARGO 861-2 control relay with two 4 wire zone valves, but only one circulator pump. each of two stats will be controlling its respective valve, with the corrisponding end switches on their T1/T1 and T2/T2 terminals. The A & R terminals will send power to the burner. Sounds like I have to jump out the circ. pump to the second set of terminals. Is this correct? Also there is a priority setting, would that need to be in the on Position? or does it not matter?
Thank You.
Thank You.
#2
09-25-06, 10:39 AM
Weil-McLain CG4a standing pilot
I too am having a problem wiring my 2 zone honeywell 4 wire zone valves with 2 wire thermostat back to the heater. WeilMclain help was useless. Schematics are laid out poorly and difficult to understand. Can anyone help?? Please!
#4
09-25-06, 05:57 PM
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kcannava
Here is a link to a Crown installation manual. It shows pretty good wiring diagarams for various configurations. I would expect the wiring to be very similar to your boiler.
http://www.crownboiler.com/manuals/content/Residential_Boilers/Gas/AWI%20&%20TWI%20Series%20Installation%20Instructions.pdf
http://www.crownboiler.com/manuals/content/Residential_Boilers/Gas/AWI%20&%20TWI%20Series%20Installation%20Instructions.pdf
#6
09-26-06, 07:18 PM
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kcannava
Hope it works out for you. Some companies' manuals do a better job of showing piping or venting, but Crown has about the best wiring diagrams I've seen.
#8
09-27-06, 02:43 PM
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Heat
Way to go. Glad you got it fixed & we were able to help in some small way. If you have any other DIY jobs around the house, we have loads of folks in lots of different areas all glad to help when they can.
