說仔細點。開關在哪裏，怎麽需要在配電箱上操作。

所有跟帖： 

• 謝謝回複，我發了半天貼也發不出去。 -瓜瓜ruby- ♀ (0 bytes) () 11/24/2023 postreply 14:35:05

• 開關就在邊上。我去照一張相片，會比我說的清楚 -瓜瓜ruby- ♀ (0 bytes) () 11/24/2023 postreply 14:36:24

• 請見下圖，這個是開關 -瓜瓜ruby- ♀ (81 bytes) () 11/24/2023 postreply 14:49:51

• OK, I see it. Then tell me what happened. -borisg- ♂ (0 bytes) () 11/24/2023 postreply 14:51:34

• 這個是heater -瓜瓜ruby- ♀ (81 bytes) () 11/24/2023 postreply 14:51:47

• 還有這個， -瓜瓜ruby- ♀ (81 bytes) () 11/24/2023 postreply 14:54:26

• 請看問題 -瓜瓜ruby- ♀ (1932 bytes) () 11/24/2023 postreply 14:56:56

• that does not tell very much. -borisg- ♂ (0 bytes) () 11/24/2023 postreply 15:01:58

• 每當打開heater的時候，heater的service light 就亮了。heater 不製熱了。 -瓜瓜ruby- ♀ (124 bytes) () 11/24/2023 postreply 15:18:00

• try again, still not saying much.. -borisg- ♂ (0 bytes) () 11/24/2023 postreply 15:22:46

• try many times, 幾個檢查人員都不知道是啥毛病。他們試了很多方法，都沒發現毛病。 -瓜瓜ruby- ♀ (0 bytes) () 11/24/2023 postreply 15:26:37

• your words are more expensive than my time.. -borisg- ♂ (69 bytes) () 11/24/2023 postreply 15:28:38

• service light is on. -瓜瓜ruby- ♀ (0 bytes) () 11/24/2023 postreply 15:34:44

• this is the manual. go to page 33 and -borisg- ♂ (320 bytes) () 11/24/2023 postreply 15:41:24

• 謝謝，按您說的再作幾遍。感謝manual. -瓜瓜ruby- ♀ (0 bytes) () 11/24/2023 postreply 15:51:40