AL320

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Yasen
Messaggi: 5
Iscritto il: 09/09/2017, 17:00
Modello Camper: Rimor SuperBrid 728

AL320

Messaggio da Yasen » 29/02/2020, 11:17

Hello Guys,
Just saw this in the manual:

- J4 molex caimano mlx 94213 - 2014 (connettore “F” usato per la connessione al
Frigorifero; da non usare per il montaggio del Frigo AES)
- contatto N.4 Æ Negativo
- contatto N.3 Æ Positivo +12 (Potenza)
- contatto N.2 Æ Positivo (+12) (Bassa Potenza)
- contatto N.1 Æ Ingresso per eventuale dispositivi acustici

Why AES fridge should not be connected to the AL320?
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SimoneR
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Messaggi: 317
Iscritto il: 03/09/2015, 8:46
Località: Monteriggioni

Re: AL320

Messaggio da SimoneR » 29/02/2020, 22:04

Because AES fridge use more current with other model.
ze_carrilho
Messaggi: 5
Iscritto il: 25/08/2020, 11:56
Località: Lisbon
Modello Camper: Rimor Superbrig 688TC 2005

Re: AL320 AES fridge connection

Messaggio da ze_carrilho » 28/12/2020, 16:40

Hello Simone

my AES fridge power line is connected to cell battery . The fridge ground line is connected to AL320 on F4 and the signal line (12v low power for fridge electronics) is connected to AL320 on F2 (fridge light). Is this setup correct? If not, how an AES fridge should be correctly connected to AL320?

Im asking this because i found out the fridge works on 12v with engine off, which might indicate a D+ connection problem (not receiving alternator OFF signal) and im trying to solve the issue by trial and error approach (its a second-hand motorhome i dont known for sure what the previous owner did regarding electric wiring and connections)

Many thanks

ZC
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SimoneR
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Re: AL320

Messaggio da SimoneR » 28/12/2020, 22:04

The connections are correct. Normally the fridge not work without engine. Check if you have a problem on D+ signal. Also check if you have 12V on fridge connector (d+ contact) with engine ON. If you have 12V only engine ON probably your fridge have a problem.
ze_carrilho
Messaggi: 5
Iscritto il: 25/08/2020, 11:56
Località: Lisbon
Modello Camper: Rimor Superbrig 688TC 2005

Re: AL320

Messaggio da ze_carrilho » 03/01/2021, 13:15

Hello SimoneR
tks for yr reply.
I will check D+ connection as i think alternator signal is not reaching the fridge.

Stay safe

ZC
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SimoneR
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Re: AL320

Messaggio da SimoneR » 03/01/2021, 17:24

Hello
You have check d+ signal on red connector? If you haven't it, the problem is on cable from engine to AL320
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