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regcooldude
11-04-2012, 09:12 PM
Anybody ever had a h01 fault (compressor breakdown) that you could share any info ?

install monkey
11-04-2012, 09:25 PM
tosh super multi r407c -3 pipe- were a f**ker for comp failures- 2 compressors on 1 shell, weighed about 80kg- took 4 hrs to remove electrics-boards etc-then undo the reactor on top then split the acoustic enclosure.
then u see the 1 3/8 common suction silver soldered onto the steel comp stubb-at 12 inch high-
had 3 comp changes 10r ago-

regcooldude
11-04-2012, 10:06 PM
Its a 410a super multi mmy-map 1002fte

The Viking
12-04-2012, 12:34 AM
You can download the full manual HERE (http://www.toshiba-aircon.co.uk/technical/VRF/SMMS/Service/SMMS Service manual slim duct A05-006.pdf).

If you look on pg 91 you will find the flowchart for troubleshooting H01.

But generally, the second code will tell you which compressor tripped and then it's just basic faultfinding.
Does the windings have the right resistance?
Is the compressor down to earth?
Is the inverter's output OK?

Happy hunting!

:cool:

.

regcooldude
06-05-2012, 10:26 PM
The outcome was, compressor 2 was faulty even though it metered out ok, not down to earth and inverter output ok. Replaced compressor, all up and running now.

aramis
07-05-2012, 10:16 PM
The job is not complete until you diagnose the cause of failure of the compressor or you may have another service call soon.

install monkey
07-05-2012, 10:18 PM
metered out ok-multimeter the windings or insulation test? could have been siezing up to cause the problem-have u done an acid test on the oil?

The outcome was, compressor 2 was faulty even though it metered out ok, not down to earth and inverter output ok. Replaced compressor, all up and running now.