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Thread: Mitsubishi Cassette - seepage
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12-08-2014, 09:37 AM #1
Mitsubishi Cassette - seepage
Morning people,
Quick question!
I have installed on a site a 2001 Mitsubishi City Multi on R407c.
Off that condenser I have an eight way box with 3 wall units and 5 cassette units, the compact type (not the 600x600, but not the standard size either, the size in between) a PLFY-P40VKM-E.
I've noticed on each of the 5 cassettes there seems to be a slight stain/seepage in a corner of the cassette on the decoration panel - its the same corner on each cassette! I can't make my mind up if its water or oil will investigate further.
The system doesn't appear to have a leak as I've leak tested to the correct pressures and over a 48 hour period but seems strange whatever it is! PLEASE SEE PIC 20140812_081300.jpg
Has anybody else ever come across this problem? maybe an internal solenoid or expansion valve passing oil? Pass.
Cheers
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12-08-2014, 07:34 PM #2
Re: Mitsubishi Cassette - seepage
Bit of condensation that's all wipe it off, jobs a goodun
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13-08-2014, 05:43 AM #3
Re: Mitsubishi Cassette - seepage
I have seen similar stains to be from condensate a lot. Just make sure your condansate pumps are working properly.