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  1. Replies
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    reply

    didn't check the amperage , good vac old mostly virgin r22 about 75%, no oil removed, I have heard of oil slugging at the compressor and wondered if the evap could be loaded w oil but when I tapped...
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    update here: coil is not perfectly clean but...

    update here: coil is not perfectly clean but can see light through it, a;pprox. 20 deg sub cool, 35 + superheat , 85-95 deg return,, , cap tubes mentioned, 160 to 240 head p on fan cycle...
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    another thought...

    It could be that there is low voltage on the control circuit or that the coil is wired for the wrong control voltage. Many times you can have this and the coil will hold but not pull in without...
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    refrigerant restriction

    Any ideas what restriction I could have?
    6 ton Armstrong RTU
    replaced the Scroll compressor with and exact replacement andnow have 10 -2o psig suction.
    Replaced the (new) drier and the cap...
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    This is probably a fuel gas code issue and has to...

    This is probably a fuel gas code issue and has to do with the size of the regulator and size of the gas lines supplying it. Call The manufacturer for easier answer. The tech guy there is just...
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    motor starter is just as said previously here :...

    motor starter is just as said previously here : It is a contatctor with an overload relay mechanism that must be wired correctly....the protection only works if the control circuit is wired...
  7. Hilmor problems

    Upon delivery of the Hilmore dual digital not mechanical gauges ...the delivery man , muy usual counter man said;" We'll give you new seals because every one who has bought these gauges ahas had...
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    if the circuit breaker (you said it was a 50 amp...

    if the circuit breaker (you said it was a 50 amp ) is the correct breaker for the wire feeding the equipment and it does not exceed teh max fuse listed on the equipment, then you do not need another...
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    What are you trying to do ? What do you mean by...

    What are you trying to do ?
    What do you mean by "would it affect the waveguide "?
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    Try going to ham radio sites such as qrz. I...

    Try going to ham radio sites such as qrz. I don't understand exactly what you mean by having the waves travel in one direction.

    They go out of the waveguide as they originated at the entrance....
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    Well here it is 2 months later.....after a few...

    Well here it is 2 months later.....after a few wasted trips and a lot of differing opinions at Manitowoc...we ended up installing :
    a new compressor,
    a new higher pressure headmaster,
    a new...
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    YES NEW FAN CYCLE SW IF I ADDED A NEW...

    YES NEW FAN CYCLE SW IF I ADDED A NEW ADJUSTABLE SW SET 250 220 I COULD GET RID OF MY CARDBOARD AND GO HOME. ... DID I MENTION I HAVE 5 OR 6 TRIPS 1.5 HR ONE WAY ?
    GOTTA GO BAC AND TRY...
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    WHY DO I HAVE SUCH HIGH SUCTION AND NO ICE...

    WHY DO I HAVE SUCH HIGH SUCTION AND NO ICE HARVEST ? IT ONLY TAKES ABOUT 80 PSI NORMALLY TO HARVEST W 404.
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    INSULATED LINES YES 145 HEAD W 125 SUCTION...

    INSULATED LINES YES 145 HEAD W 125 SUCTION AFTER SEVERAL MINUTES INTO HARVEST
    WEIGHED THE CAHRGE IN AND OUT. VERIFIED THE CHARGE VALUE OF 200 OZ = 12.5 LB
    IT HARVESTS W CONDENSER COVERED .
  15. Replies
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    STILL 125 SUCTION ATER SEVERAL MINUTES OF NON...

    STILL 125 SUCTION ATER SEVERAL MINUTES OF NON HARVEST.
    SUCTION AT END OF FREEZE IS ABOUT 20.
    LINE SET IS 20 FEET OR MAYBE 25
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    I LET A CUSTOMER INSTALL HIS OWN LINESET A WHILE...

    I LET A CUSTOMER INSTALL HIS OWN LINESET A WHILE BACK ON A USED ICE M SALE . SAME QUIET CUBE BUT NOT ICVD INDIGO. THEY KINKED THE LIQUID LINE . IT MADE ICE FINE BUT WOULD NOT HERVEST. REMOVED THE...
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    I THINK THE NEW FAN CYLE IS WORKING AND WIHT THE...

    I THINK THE NEW FAN CYLE IS WORKING AND WIHT THE NEW COMPRESSOR
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    AMBIENT WAS -3 LAST WEEK. ABOUT 30 NOW. THE...

    AMBIENT WAS -3 LAST WEEK. ABOUT 30 NOW. THE HIGH SUCTION IS WHY I DONT THINK THAT THE HARVEST VAVLES ARENT OPENING. AND YES IT IS HIGH. THAT IS ALSO WHY WE THOUGHT MAYBE A SUCTION VALVE WAS...
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    ALL OEM BOTH EVAPS WONT HARVEST OOR BOTH DO...

    ALL OEM
    BOTH EVAPS WONT HARVEST OOR BOTH DO WHEN THE CONDENSER IS COVERED DURING FREEZE.
    I THINK A FAN CYCLE SW WOULD FIX IT ALL BUT IT IS NOT FACTORY DESIGN AND ALL WARRANTY WORK
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    YEAH IT PUMPED DOWN AND HELD LIKE A ROCK. BUT WE...

    YEAH IT PUMPED DOWN AND HELD LIKE A ROCK. BUT WE FIGURED THAT IT COULD HAVE A SUCTION VALVE BAD AND STILL HOLD. WWOULDN'T PUMP EFFECIENTLY . HE SAID IT WASN'T MAKING ANY HEAT FOR HARVEST DURING...
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    HEAD DROPS TO 145 IN HARV AND SUCTION GETS UP TO...

    HEAD DROPS TO 145 IN HARV AND SUCTION GETS UP TO 125 . DONT THINK THE HARVEST VALVES ARENT OPENING.
    TH 160 PSI IN FREEZE WAS BEFORE THE NEW HEADMASTER. 210 NOW. DIDN'T CHECK THE SETTING ON THE...
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    I WAS WONDERING WHY MORE AXV'S AREN'T USED . ...

    I WAS WONDERING WHY MORE AXV'S AREN'T USED . SEEMS GENIUS TO ME . I NEED TO RY THAT.
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    YOU 'RE LUCKY HERE SO FAR, (OR TALENTED) I...

    YOU 'RE LUCKY HERE SO FAR, (OR TALENTED) I REPLACED THE HEADMASTER AND COMPRESSOR AND I STILL CANT HARVEST WITHOUT KEEPING THE CONDENSER COVERED IN FREEZE CYCLE. SEE MY POST AND HELP ME OUT...
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    Manitowoc harvest help

    IY1474C W ICVD1495 R404A
    COLD WEATHER NO HARVEST.
    WEIGHED THE 12.5 LB CHARGE OUT AND IN.
    LOW HEAD ,,REOLACED HEADMASTER ,DRIER,AND FAN CYCLE SW AND GOT BETTER HEAD . WENT FROM 160 TO 210 IN...
  25. right on ....I have beer cases running at 28 deg...

    right on ....I have beer cases running at 28 deg f with no coil freeze up due to off cycle defrost every cycle. you cna adjsut the internmal screw on most of those stats also. it doe snotseem to...
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