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Type: Posts; User: nick_verm

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  1. Replies
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    I've come acrossed short cycle alarms on these...

    I've come acrossed short cycle alarms on these before and it was caused by weak discharge valves. Time your compressors when in the off cycle. If the suction pressure continues to rise after multiple...
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    Well I just got off the phone with Beckett tech...

    Well I just got off the phone with Beckett tech support and they said to just take the reading from the bleed port. Don't know why I didn't think of that first
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    Beckett clean cut pump pressure.

    Was looking for some info on how to check pump disch pressure on a Beckett clean cut pump. There is no port that says gauge. I was going to fab up a new pump to nozzle line with a T in it and use it...
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    1,778

    Condenser fan not compressor

    Condenser fan not compressor
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    1,778

    Yes it is wired up exactly how a psc motor should...

    Yes it is wired up exactly how a psc motor should be wired
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    1,778

    3 wires: black/common (L1), yellow/run (L2 + one...

    3 wires: black/common (L1), yellow/run (L2 + one side of cap), and brown/start (other side of cap) it's not that complicated of set up. Just a 460v PSC cwle motor. Does not have the option to be...
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    New motor spins backwards

    Just installed a new single phase 460v cond fan motor and cap. Motor was spinning backwards at start up. Checked cap and all wire connections. Even checked for voltage drop acrossed comp contactors....
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    925

    I was wondering because I had recently replaced a...

    I was wondering because I had recently replaced a comp that was replaced prior to me. So I put in the third one. Well when I pulled the the second one out a large quality of oil came out of the...
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    925

    Sealed hermetic oil level

    Does anyone know of an accurate way of telling what the oil level in a fully hermetic comp is. If there is know sight glass. Without having to pull the comp out and drain the oil into a measuring cup.
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    I wish I had photos of the units from a certain...

    I wish I had photos of the units from a certain self storage chain (wont mention the customer) that hired my company to service their heat pumps at multiple locations. Found a couple dozen heat pumps...
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    Not one. I actually check s/h and s/h. As well as...

    Not one. I actually check s/h and s/h. As well as educate the customer on the importance of filter changes and coil cleanings. So the few res. Systems I have installed are running tip top. I sense...
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    I have a pretty good idea of how I could make it...

    I have a pretty good idea of how I could make it work properly. But what manufacturer would agree with it and still honor the warranty
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    1 cond + 2 a/h's possible?

    Ok, first off I want to explain that I am not a res. install guy. I have been in the commercial hvac-r service field for my entire career. Only serviced about 20 res. units and installed 5. I tend to...
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    I personally have the 6cfm cooltech from robinair...

    I personally have the 6cfm cooltech from robinair and have never had a problem with it. Been using it for 3 years on everything from Ice storage chest that take only 7oz of ref. Up to Liebert...
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