换thermostat 后问题请教# Living
z*9
1 楼
买了imore上次推荐的honeywell thermostat http://www.homedepot.com/p/Honeywell-7-Day-Universal-Programmable-Thermostat-RTH7500D/203534981,昨天换上后cool变成出热风了。请教一下哪儿出错了。
可能出错的情况有两种,1)线接错,2)program出错
原来的线一共有6跟, C,G,O,R,Y1,W2/E。对应的thermostat 接, C到C, G到G, O
到O/B,R到R(R和RC的jumper保留), Y1到Y,最后一根我接到了W2,不知道对不对
program比较confusing的是select system。 7,8,9,10我都试了,好像都不work
。我们家的空调是全电的,cool and heat,带AUX。请指正哪儿错了。
0170 Select System
Type
1 Heat/cool: Gas, oil or electric heating with central air conditioning.
2 Heat pump: Heat pump without backup or auxiliary heat.
3 Heat only: Gas, oil or electric heat without central air conditioning.
4 Heat only with fan: Gas, oil or electric heat without central air
conditioning.
5 Hot water heat only (no fan): Gas, oil or hot water heat without central
air conditioning.
6 Cool only: Central air conditioning only.
7 Heat pump: Heat pump with backup or auxiliary heating.
8 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 2 cooling
stages (wires on Y and Y2).
9 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 1 cooling
stage (wire on Y).
.
10 Heat/Cool Multiple stages: 1 heat stage (wire on W), 2 cooling stages (
wires on Y and Y2).
可能出错的情况有两种,1)线接错,2)program出错
原来的线一共有6跟, C,G,O,R,Y1,W2/E。对应的thermostat 接, C到C, G到G, O
到O/B,R到R(R和RC的jumper保留), Y1到Y,最后一根我接到了W2,不知道对不对
program比较confusing的是select system。 7,8,9,10我都试了,好像都不work
。我们家的空调是全电的,cool and heat,带AUX。请指正哪儿错了。
0170 Select System
Type
1 Heat/cool: Gas, oil or electric heating with central air conditioning.
2 Heat pump: Heat pump without backup or auxiliary heat.
3 Heat only: Gas, oil or electric heat without central air conditioning.
4 Heat only with fan: Gas, oil or electric heat without central air
conditioning.
5 Hot water heat only (no fan): Gas, oil or hot water heat without central
air conditioning.
6 Cool only: Central air conditioning only.
7 Heat pump: Heat pump with backup or auxiliary heating.
8 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 2 cooling
stages (wires on Y and Y2).
9 Heat/Cool Multiple stages: 2 heat stages (wires on W and W2), 1 cooling
stage (wire on Y).
.
10 Heat/Cool Multiple stages: 1 heat stage (wire on W), 2 cooling stages (
wires on Y and Y2).