# Fibaro flood with shelly 1 relay flow issue **URL:** \ **Category:** Flows\ **Created:** [August 30, 2020, 9:13am UTC](https://community.homey.app/t/fibaro-flood-with-shelly-1-relay-flow-issue/34167 "2020-08-30T09:13:50Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![RMA68](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rma68/32/13125_2.png) [@RMA68](https://community.homey.app/u/RMA68)\ **Post date:** [August 30, 2020, 9:13am UTC](https://community.homey.app/t/fibaro-flood-with-shelly-1-relay-flow-issue/34167/1 "2020-08-30T09:13:50Z")
I have made a very simple flow with a fibaro flood sensor and a shelly1 relay. If the flood sensor detects water, the relay should be activated and the attached pump starts working. In the flow editor I can test it and the pump gets activated. But when I do a real life test the fibaro goes in alarm, but the pump doesn’t start. The flow is that simple and stupid that I probably overlooked something, but I don’t see it… ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/b/5b9e2bdd7d45d82892481d4700c7d639373bfafe.png) Any suggestions? PS: In the shelly relay I used auto off after 10 minutes. The idea is that if the flood sensor still is in alarm the flow starts again. ---
**Author:** ![RMA68](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rma68/32/13125_2.png) [@RMA68](https://community.homey.app/u/RMA68)\ **Post date:** [August 30, 2020, 9:23am UTC](https://community.homey.app/t/fibaro-flood-with-shelly-1-relay-flow-issue/34167/3 "2020-08-30T09:23:12Z")
If I do the flood test, sensor in water, the sensor goes in alarm (led flash and sound) so the sensor is picking up the water and is giving the alarm. I can also see the alarm in Homey, so I suspect that part is also ok. But the flow is not activated it seems. ---
**Author:** ![RMA68](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rma68/32/13125_2.png) [@RMA68](https://community.homey.app/u/RMA68)\ **Post date:** [August 30, 2020, 9:34am UTC](https://community.homey.app/t/fibaro-flood-with-shelly-1-relay-flow-issue/34167/5 "2020-08-30T09:34:33Z")
I do a PTP every night, but not since I made and tried the flow. I already rebooted the system, without success. Now trying a PTP. ---
**Author:** ![RMA68](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rma68/32/13125_2.png) [@RMA68](https://community.homey.app/u/RMA68)\ **Post date:** [August 30, 2020, 1:09pm UTC](https://community.homey.app/t/fibaro-flood-with-shelly-1-relay-flow-issue/34167/7 "2020-08-30T13:09:53Z")
Homey is connected to a smart plug managed by the hue bridge and every night I do a PTP… It solves a lot of small issues. Also now the issue is solved, but I didn’t think about doing a PTP because it’s done every night. So thanks for the suggestions.