question

puitl avatar image
puitl asked

MP2 3000 bad cooling: Is it possible to connect a second fan parallel?

Hello!

I recognized that the cooling of the MP2 3000 is not the best, the problem is that there is no regulated airflow and that the fan "blows against a wall" (= the transformator).

With 21°C ambient temperature the constant-power stocks at 2000W.
Removing the blue cover and cool it with a standing fan results in 2300-2400W constant-power.

Now my question:
Is it possible to connect another fan parallel to the existing one?
Can the board deliver the double current so that both fans are running with full rpm?

Multiplus-II
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1 Answer
bathnm avatar image
bathnm answered ·

@Puitl You could connect a FAN to one of the relays on the MP, and then install an assistant to control the fan. There is even a trigger in the programable relay assistant for the units fan. See below.

You need a copy of the VE Configure tool, and then through VRM you an select to configure the MultiPlus, it will download a configuration to your PC, use the tool to modify it and push it back using VRM.

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