The Dispatch | Expert | Scudo Hub

Getting hot air is a current obsession so I removed the panels to see what's what
One pipe to the heater matrix gets very hot while the other is
noticeably cooler.
I did get some warm air for a while but the faster I ran the fan the
temp dropped from warm to tepid
The coolant looks a bit manky would a rad flush help I wonder?

I'm still not sure the electric flap actuator is working properly, there's no manual cable to control this and lookin the top of the pcb I see 2 ULN2003A ICs which are common stepper motor drivers
The small square chip out of pic on the LHS is a 5V regulator.
So, the mixer flap/s are driven by stepper motors, still havent found them yet.
The air con switches appear to work but will worry about air con/regas later

I found some 'owner improvements' I've yet to look at and decide whether to keep or
rip out, I think one is the supply to the miniwash.

PCB

Thinking about it.
That rear compartment was skinned with some kind of acrylic resin presumably to deal with some kind of wet or
wash down/clean up activity, especially as it has 2 drains, but there's  no trace of insulation or a cooler unit you'd expect
in a fridge truck so I'm still unsure what it was used for.

I wondered if it was some kind sewage inspection van, will tell you if I find out
I did have other ideas, but I'm new here so better behave myself.

Its an Eberspacher Miniwash so had a Google and apparently its a 12v water heater with a 6 litre tank
that heats the water to 49C
No good for making tea so no use to me, will test it and flog it if it works
The spec says 12V 9.6A that's around 115 watts
It has drain pipe/nozzle at the bottom so when you flip the folding sink back up, it drains out of that