Beiträge von xlarge

One more detail,

Two shellys: One shelly pro 1 in ap mode. Will the next shelly pro 1pm be able to use that ap? (5 cm from one to another) or should I rather use a lan switch in front of both.

It's a little urgent, I need answer as a electrician come in the middle of the week.

Can I use lan to the first shelly pro 1 and set it in ap mode. Will the next shelly pro 1pm be able to use that ap? (5 cm from one to another).

Hallo,

I am going to use a RJ45 cabel from my router to the Pro 1 and the Pro 1PM. They will be situated in my pools machine room about 20 meters fromt the router in my house.

I wonder if it will work with Lan cabel between the two shellys or I need a split before them?

Another question, one of the shellys must be set i AP mode because I must have wifi there (shelly H&T). Will that confuse the other shelly pro?

If I use Plug S for the plug for the heat pump and want to use shedule for on/off, will the access point still be operational when the unit is off?

My case is a Shelly Pro 1PM and a Shelly Pro 1 inside my pool pump housing and a heat pump outside. The heat pump uses 1.4-2.1 kw. If I use the Plus S for the heat pump, can I also use the access point for contact with the two Shelly Pro? Or would it be better to use a lan cabel?

I also see another use for the Shelly Plug S, namely in my annex where I need a heater in the winter. It will be expensive to leave it on a lot so I want to control it. At the same time, I need to know the temperature inside the annex. Is there another Shelly unit that I would rather use for that?

Hopefully,

xlarge

Hi thgoebel,

What should I do without you and this forum. Thank you very much.

Regards,

xlarge

Sorry, two more questions,

I only need simple control over the 3-fase cirkulation pump. Wifi/lan must be able to shedule and stop/start, but no data of power use or history is needed. Can some other unit than Shelly 3EM be used?

Can lan connection from those units to my broadband connect to Shelly cloud app or must Wifi be used?

Sehr got, thgoebel. Thank you very much.

Thats all for now.

I love this forum.

Thanks,

The Aseko unit:

Power supply 230 V / 50 Hz

Power consumption 14 VA

Fuse T80 mA

Over-voltage category II

Ingress protection IP5

By the way, can Shelly EM do the same as Shelly PRO 1PM?

Thanks again, thgoebel.

My configuration appears to be:
A. 1 Shelly 3EM - with contactor in front of 3-phase circulation pump
B. 1 Shelly PRO 1PM in front of 1-phase heat pump
C. 1 Aseko net chlorine/ph automatic - 1-phase (must be switched off when the circulation pump is switched off.) What is needed to achieve this?
D. If simple, connect a Shelly DS18B20 temp. sensor to the Shelly PRO 1PM or do I need a 2PM?

Thanks again, thgoebel.

I hand this over to my electrician. My cirkulation pump use 0,45 kw (not variable) and here in Norway we have 230 v system. I think a 3-fase give 410 v.

Danke sehr, thgoebel

Zitat von thgoebel

Unfortunately, the Shelly pro 4PM is NOT a 3-phase device! To measure the power consumption of your 3-phase pump, a Shelly 3EM and a separate contactor will be needed!

To control and measure the (1-phase) heat pump, a Shelly pro 1PM may be sufficient.

A separate contactor needed, can you propose which one I should buy?

Old pool with 3-fase cirkulation pump and 1-fase heat pump (without wifi). Wish to control both and through wifi/lan. Need to stop the cirkulation pump every 12 hours and depending on water temp shut down the heat pump now and then. Shelly Pro 4PM and Shelly Pro 1PM seems to met my wishes incl. power consuming, acc. power and shedule everything.

Will history and set time be kept when power is cut off?

Can I use Shelly DS18B20 Temp. sensor in the same Shelly Pro 1PM as the heat pump?

Has Shelly another unit for 3-fase with wifi and history?