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Engine room fan problem |
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Petersson
Lieutenant Joined: 26 December 2015 Status: Offline Points: 22 |
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Posted: 14 July 2022 at 14:01 |
Ey up guys!
On vacation with the. Oat.
My enginefan doesnt start when i power on the penta panel. Doesnt start at all. I have the d1-30 in my h385 My-14 Where are all fuses located for this fan? (I found the 50 amp fuse on the high current board but that seems fine. Any other fuses involved? If all fuses are ok, what’s the next to start to fault trace? Anyone encountered this problem before? Thanks beforehand. |
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stevejmorrow
Sub Lieutenant Joined: 07 February 2020 Location: Hamble Status: Offline Points: 10 |
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Hi
This has happened to me several times! My guess (having done lots of research on this) is the MDI unit has gone. My boat is on it's 4th (2016 H385) - 2 before my time and 2 with me. The last one was supplied under warranty. The first one cost me £500 ish. Good luck. Steve
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Petersson
Lieutenant Joined: 26 December 2015 Status: Offline Points: 22 |
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the mdi? Is that really connected to the fan you think?
The motor is running without a problem. Edited by Petersson - 14 July 2022 at 14:40 |
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stevejmorrow
Sub Lieutenant Joined: 07 February 2020 Location: Hamble Status: Offline Points: 10 |
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Do you have any power at the engine control panel? Gauges coming on etc? If not, my guess is MDI unit. Do a search on Volvo Penta D1-30 MDI unit and you’ll find lots of information including links to the workshop manual with the circuit diagrams. My blower is wired into the ignition circuit somewhere and when the MDI goes, the blower is dead. Volvo know about this issue and with some pushing you’ll get a warranty replacement. If a Volvo dealer fits it you have another 2 years of warranty.
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Petersson
Lieutenant Joined: 26 December 2015 Status: Offline Points: 22 |
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yep controlpanel is working. Display working and everything seems like normal reg starting and stopping. I think i should look elsewhere in a first instance.
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H8jer
Admiral Joined: 14 September 2010 Location: Denmark Status: Offline Points: 1347 |
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Hi
Have you tried measuring the voltage at the fan wires? I have replaced a faulty engine blower because it was dead. Think it was a Attwood 3000.
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Hanse 370#487 30HP 3-cabin
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Gaia
Lieutenant Joined: 26 June 2013 Location: Norway Status: Offline Points: 36 |
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Hi I do not have any problem with the blower, but just wondering if it necessary in Scandinavia? It is a lot of anoying noise from it.
Kind regards Gaia The sailor from Lillesand Norway
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The sailor from Lillesand, Norway
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cptgood
Commadore Joined: 26 August 2016 Location: Tuscany - Italy Status: Offline Points: 409 |
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the 320 has no cb but a relais ( I found it faulty) that is near the 220v charger.
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Hanse320 - Hull#127/08 - Wheel - ST headsail - Yanmar 3YM30 - SD20
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Petersson
Lieutenant Joined: 26 December 2015 Status: Offline Points: 22 |
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thanks guys for all the support and input on fault possibilities.
Today the fan started. Without any reason really. …..so i’m sure i’ll be back in the matter, but as of right now it seems back on line. Moist issue perhaps?
Edited by Petersson - 15 July 2022 at 21:38 |
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Mark&Catherine
Admiral Joined: 18 January 2013 Location: Turkey Status: Offline Points: 1200 |
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Just to finish this story, our fan failed and I have replaced it, when I did so the supplier asked me if I wanted to stick with the one Hanse had fitted (not rated for continuous use) or buy the slightly more expensive one that was rated for continuous use, which was the same size and fits in the same way. We all know that there are days with no wind when we have to motor, so I upgraded for a small extra to the better one. So if your fan fails, make sure you ask about the better one.
Mark
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385 ubulukutu sail number GBR 3350L in Turkey and Greece with Mark and Catherine
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