Evcon 3600-367P to Honeywell RTH7500D
#1
08-27-10, 06:00 PM
Evcon 3600-367P to Honeywell RTH7500D
I have a heat pump with electric emergency heat.
On the Evcon thermostat, I have:
O - White
R - Red
G - Green
Y - Yellow
W2 - White
X - Blue
There is no X on the Honeywell. Where should I hook the blue wire?
Thanks
On the Evcon thermostat, I have:
O - White
R - Red
G - Green
Y - Yellow
W2 - White
X - Blue
There is no X on the Honeywell. Where should I hook the blue wire?
Thanks
#2
08-27-10, 07:53 PM
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Location: Rochester, Minnesota
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Welcome aboard.
X is "common", you can use that on C.
Here is how the wires will match.
Old----------New
O - White---O/B
R - Red------R/Rc
G - Green---G
Y - Yellow---Y
W2 - White--Aux w/ jumper to E
X - Blue-----C
System set up menu.
170-7
180-1
190-0
240-3 (If it shows up.)
270-3
Let me know if you have questions on the rest of the settings.
X is "common", you can use that on C.
Here is how the wires will match.
Old----------New
O - White---O/B
R - Red------R/Rc
G - Green---G
Y - Yellow---Y
W2 - White--Aux w/ jumper to E
X - Blue-----C
System set up menu.
170-7
180-1
190-0
240-3 (If it shows up.)
270-3
Let me know if you have questions on the rest of the settings.
#3
08-27-10, 08:30 PM
Thanks Jay.
Two things
1. Should R go to R or RC (the Honeywell has both)
2. What do you mean by jumper (W2 - White--Aux w/ jumper to E)? I assume you mean wire Aux and E together? What gauge wire should I use for this?
Thanks
Two things
1. Should R go to R or RC (the Honeywell has both)
2. What do you mean by jumper (W2 - White--Aux w/ jumper to E)? I assume you mean wire Aux and E together? What gauge wire should I use for this?
Thanks
#4
08-27-10, 09:15 PM
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Join Date: Sep 2001
Location: Rochester, Minnesota
Posts: 18,427
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Originally Posted by mpriley02
1. Should R go to R or RC (the Honeywell has both)
2. What do you mean by jumper (W2 - White--Aux w/ jumper to E)? I assume you mean wire Aux and E together? What gauge wire should I use for this?
