WalkerHunter Posted April 27 Share Posted April 27 After five, ten minutes of powering my hotwater service the Pro1PM send an over-heating message and stops powering. Is this expected behaviour? Quote Link to comment Share on other sites More sharing options...
Administrators Olsche Posted April 27 Administrators Share Posted April 27 What is the installation situation (ambient temperature, space to the left and right of the Pro1PM)? what does the output of http:/DeviceIP/rpc/Shelly.GetStatus say? Quote Link to comment Share on other sites More sharing options...
terae Posted April 27 Share Posted April 27 Do you route N through device terminals? It's common cause... Quote Link to comment Share on other sites More sharing options...
Members thgoebel Posted April 27 Members Share Posted April 27 (edited) Due to the fact, the Shelly pro 1PM has only one N terminal, it is IMHO hardly possible to route a neutral wire through the device. But a close distance to other components (Shellies, relays, fuses) in the fuse box may increase the internal temperature, which is measured by a NTC nearby the internal relay. Edited April 27 by thgoebel Quote Link to comment Share on other sites More sharing options...
WalkerHunter Posted May 13 Author Share Posted May 13 (edited) On 4/27/2024 at 10:25 PM, Olsche said: What is the installation situation (ambient temperature, space to the left and right of the Pro1PM)? what does the output of http:/DeviceIP/rpc/Shelly.GetStatus say? This occurred today: {"ble":{},"cloud":{"connected":true},"eth":{"ip":null},"input:0":{"id":0,"state":true},"input:1":{"id":1,"state":true},"mqtt":{"connected":true},"switch:0":{"id":0, "source":"overtemp", "output":false, "apower":0.0, "voltage":241.3, "freq":50.0, "current":0.000, "pf":0.00, "aenergy":{"total":386435.051,"by_minute":[0.000,0.000,0.000],"minute_ts":1715575260}, "ret_aenergy":{"total":0.000,"by_minute":[0.000,0.000,0.000],"minute_ts":1715575260},"temperature":{"tC":46.8, "tF":116.3}},"sys":{"mac":"30C6F7829EAC","restart_required":false,"time":"14:41","unixtime":1715575302,"uptime":1402356,"ram_size":259240,"ram_free":100384,"fs_size":524288,"fs_free":217088,"cfg_rev":11,"kvs_rev":0,"schedule_rev":0,"webhook_rev":0,"available_updates":{},"reset_reason":3},"wifi":{"sta_ip":"192.168.1.250","status":"got ip","ssid":"LeStrandStarlunk","rssi":-89},"ws":{"connected":false}} I will get a thermometer into the panel. Edited May 13 by WalkerHunter Quote Link to comment Share on other sites More sharing options...
Administrators Olsche Posted May 13 Administrators Share Posted May 13 37 minutes ago, WalkerHunter said: temperature":{"tC":46.8, "tF":116.3}}, is a very low temperature value when idle. What does it look like when the relay is switched on and there is the 3kW load? Quote Link to comment Share on other sites More sharing options...
gunther Posted June 25 Share Posted June 25 Hi Guys, I have he same issue with the Plus 1 PM, already on switched 2600W. Also ventilation did not help, I mounted it in a installation box which I designed as a swiss cheese with a lot of wholes. The device should be able to switch up to 3500W. Any help or Ideas? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.