SEZKA50 Mitsu

[Zigzag]

Can anyone tell me how to change the static pressure from the set 30 to 50Pa on the SEZKA50.Searched all manuals can't find infor.
cheers
Brian

[Brian_UK]

Select high fan speed.

[Zigzag]

Thanks for that but high fan speed has no effect on the static pressure which is duct related.

[Brian_UK]

So how else is the pressure generated ??

[Zigzag]

Thanks but where i am coming from is the unit is preset at 30pa on high fan speed , what i need to do is increase to 50pa which will help with restrictions on the duct run.

[Thermatech]

On the more expensive full fuction Mr Slim units PEAD type indoor ducted unit you can use static pressure option.
The circuit board energizes a different set of windings on the fan motor.

But the SEZ indoor unit is the budget model with limited optional fuctions.
To be fair its more like the M series units.

I am not completely sure
but
I dont think that model has any high & low static pressure option like the PEAD units have.

There is no detail in the sales guf
There is no detail in the installation manual
There is no detail in the service manual

[sinewave]

That'll be that then!