请问imore及各位大侠, 关于安装Ecobee

http://www.mitbbs.com/article_t/Living/33650877.html

发信人: wangsu (努力复习……), 信区: Living
标  题: 请问imore及各位大侠, 关于安装Ecobee
发信站: BBS 未名空间站 (Tue Aug 30 08:44:39 2016, 美东)

新买的房子, 家里的Thermostat是古董级别的...而且还是两个...

一个是Honeywell Chronotherm T8082....
刚搬进了那个钟哒哒哒一直想,老婆一生气就给拆了.
这个据说只能控制暖气..

还有一个Honeywell t87 thermostat,只能控制冷气....

仔细看了furnace control panel, 虽然也是古董级别, 但是好像WYRCG是全的.

然后线走到一个转换panel分出三根线, 一根去外面的空调机, 两根去连接之前的
Thermostat

下面是笔记...F是furnace

F---Black(C line Power 24V)---------------------Red(Out)+Blue(Heat)
F---Orange(Y)-------------------Empty(Cut)
F---White(W)--------------------White(Heat)
F---Green(G)--------------------Cool Black
F---Red(R)----------------------Cool Red- Heat Red- Heat Yellow

Out White ------ Cool White
Out Black ----- Cut
Out Red ------ Blue(Heat) + F-Black

Cool Black(G) ----- F Green
Cool Red(R) ------ F Red
Cool White(Y) ----- Out White

Heat Red(R) ------- F Red + Heat Yellow + Cool Red
Heat White(W) --- F White
Heat Green --- Cut
Heat Blue(C) --- F-Black + Red(Out)
Heat Yellow(C?? on Honeywell Chronotherm T8082 there are two C) ---- All Red


我试了好几种接法,
Cool Red(R)   ------ Ecobee Rc
Cool White(Y) ------ Ecobee Y1
Cool Black(G) ------ Ecobee G

Heat Red(R)   ------- Ecobee Rh (或者不接)
Heat White(W) ------- Ecobee W1 or W2
Heat Blue(C)  ------- Ecobee C


但是Ecobee怎么都不亮....

是需要排查哪几点呢?

Ecobee FAQ 推荐:

Some HVAC equipment have a safety switch that cuts off power to the
equipment if the equipment cover panel is not closed properly. Please ensure
the cover panel of the equipment is closed properly

这个有可能吗? 我家的furnace  是91 年的...我的确一直没关门.

If you have a multi-meter, please check the AC voltage between Rc and C or
Rh and C and ensure it is 24V

万用表得找找.....

Capture.GIF 是furnace 的panel...


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