Home |
Search |
Today's Posts |
![]() |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
My son has a Ropor refrigerator. I think this was a Whirlpool
contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny |
#2
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Sat, 2 Jun 2012 08:44:49 -0700 (PDT), klem kedidelhopper
wrote: My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny In addition to cleaning the condenser (always a good idea), if this is a two door refrigerator let it sit unplugged and with the door open for a day. A common fault of some designs is the evaporator in the refrigerator section will freeze up. There are other issues with the 'end of defrost' sensor failing, and an open defrost heater. Some designs use a single evaporator and a fan to move air between freezer and refrigerator sections. As a general rule of thumb, if the freezersection gets cold enough to freeze ice cubes, and there are no mechanical problems (bad hinges, etc), it is repairable. www.elektrotanya.com has a large inventory of free service manuals for appliances as well as electronics; the model number would be necessary to locate that. PlainBill |
#3
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Jun 2, 10:44*am, klem kedidelhopper
wrote: My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils *first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny If the freezer gets down to 0F, then the compressor and cooling system is ok, it's a problem of distributing the cold. The first thing that comes to mind is the fan(s). It's also possible that ice built up somewhere in the air flow passage. After letting it sit out for a day or two with the door open so everything has a chance to completely defrost, plug it back in and see how it works. |
#5
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
In article ,
klem kedidelhopper wrote: My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny On the frost free Whirlpool I've been keeping going for years, the thermostat sets the refrigerator section temperature. The freezer temp control works the opposite of what I first expected. The freezer section temperature is set by a baffle. (There's one internal fan at the cooling coils in the freezer section and a duct to the refrigerator section). If the baffle control is set to wide open, the refrigerator section gets cooled down as quick as possible, so the compressor runs the minimum amount of time (and the freezer ends up at a warmer temperature). To lower the freezer temperature, the control blocks off the air flow so the compressor needs to run longer to cool down the refrigerator section, and the freezer gets colder as a side effect. If it's not a frost free, 1. check the door seal 2. ice makes a good insulator Other suggestions out of the Whirlpool "Do It Yourself" repair book are checking the air ducts, and making sure the light goes out, making sure the refigerator isn't in too warm a location, and after all that, it might be the thermostat. Mark Zenier Googleproofaddress(account:mzenier provider:eskimo domain:com) |
#6
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Jun 2, 8:44*am, klem kedidelhopper
wrote: My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils *first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny We had the same symptoms twice, with a GE side-by-side. The first time, the defroster element had failed, and the repairman put in a heavy-duty element, for free, under a secret warranty. (Enough had failed where GE realized they needed to redesign the part, but they were not about to pro-actively contact any owners.) The second time, the refrigerator door had sagged to the point where the light stayed on all the time, because the door no longer actuated the switch when it closed. I noticed the butter melting in its top door compartment, and feared the defroster element had failed again. The repairman simply took out a socket wrench and ratcheted the fridge door upwards. |
#7
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On 06/02/12 15:44, klem kedidelhopper wrote:
My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny I have a tip. Maybe the fat ******* shouldn't be opening and closing it so often. |
#8
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
[This followup was posted to sci.electronics.repair and a copy was sent
to the cited author.] In article 96719723-72f2-4be2-98a2- , says... My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny Not mentioned here but I have had the fan that circulates the cold air around in the refrigerator fail several times. One time the motor bearing seized up so the fan would no longer run. Another time the motor shaft to impeller coupling failed the blades simply sat still while the motor ran free. Both fixes were straightforward. -- Michael Karas Carousel Design Solutions http://www.carousel-design.com |
#9
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Jun 5, 1:45*am, Michael Karas wrote:
[This followup was posted to sci.electronics.repair and a copy was sent to the cited author.] In article 96719723-72f2-4be2-98a2- , says... My son has a Ropor refrigerator. I think this was a Whirlpool contractor model for about 300.00 I haven't got the model number but it is 7 years old. The freezer is on top. Recently he noticed that the freezer seemed cold enough but the refrigerator section was too warm. The controls were both apparently set to max. He cleaned it out and disconnected power with the intention of getting rid of it. I told him that we should at least try to investigate this a little further before condemning the box. I'm not sure if they've ever cleaned the coils under it or not. We just vacuumed the dust off the coils of his other refrigerator last night and although it didn't seem to have any performance issues it looked like a blanket of dust, ( I'm not talking about the fiberglass mat that belongs there) under neath it. I told him to try vacuuming the coils *first and see what happens. Does anyone have any other diagnostic tips past that point they might be able to offer? Thanks, Lenny Not mentioned here but I have had the fan that circulates the cold air around in the refrigerator fail several times. One time the motor bearing seized up so the fan would no longer run. Another time the motor shaft to impeller coupling failed the blades simply sat still while the motor ran free. Both fixes were straightforward. -- Michael Karas Carousel Design Solutionshttp://www.carousel-design.com A lot of good ideas. I'm going to look a bit further. Thanks everyone. Lenny BTW he may be fat but you're stupid. He can go on a diet. What the **** can you do? |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
LG refrigerator model LBN2251#** problems | Electronics Repair | |||
Refrigerator problems in UK | Home Repair | |||
Help diagnosing problems with refrigerator | Home Repair | |||
Refrigerator water dispenser and ice maker problems | Home Repair |