Unverified90% confidenceCautionTime unknown
接线式温控器安装需要零线(N线),老房子暗盒内常只有火线无零线,选购前务必开盖确认,否则需选电池供电版或加装辅助设备
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified老房改造若只能换温控器不能改布线,需选与原温控接线方式(预留零线、传感器线孔位、86盒深度)匹配的型号;很多智能温控要求预留零线,无零线老墙盒需选电池供电或专用无零线机型89% similarUnverified接线式温控器需确认供电方式:单火线(2线)温控器无零线容易造成灯光频闪或无法带屏,有零线(3线)更稳定,老房子多为单火线,改造前先确认底盒有无零线85% similarUnverified选墙插改造型(86盒暗装智能开关/插座)需确认零线是否入盒,无零线的老房只能选零火版专用款或带电池方案,否则无法安装83% similarUnverified老房改造若接线盒内没有零线(只有火线单火),必须选单火版智能开关,或选带电容/储能方案的单火产品,否则WiFi版无法稳定供电,会出现指示灯闪烁、频繁掉线80% similarUnverified嵌墙式智能面板首选零火线供电(86盒需预留零线),无零线场景选带电容储能款或改用无线电池款,纯火线取电面板长期驱动大屏易出现闪屏、频闪问题80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/230674API
curl https://kongchang.com/api/v1/knowledge/claims/230674MCP
get_claim(id=230674)