problem
Problem solving consists of using generic or ad hoc methods in an orderly manner to find solutions to difficulties.
Some of the problem-solving techniques developed and used in philosophy, medicine, societies, mathematics, engineering, computer science, and artificial intelligence in general are related to mental problem-solving techniques studied in psychology and cognitive sciences.
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Some of the problem-solving techniques developed and used in philosophy, medicine, societies, mathematics, engineering, computer science, and artificial intelligence in general are related to mental problem-solving techniques studied in psychology and cognitive sciences.
View More On Wikipedia.org
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Problem finding thermostat for Purmo radiator.
I am having problems finding a thermostat for my radiator. The radiator is a Purmo radiator and is about 15 years old. I have tried two replacements but none have fitted. -
Viessmann rf stat problem
Hi all. Recently moved house and have a viesssmann vitotrol 100 UTD-RF stat. I have looked thro the operating instructions and to be honest, it might as well have been written in Chinese. Can anyone tell me if you can completely reset it so as I can put my own program in it ? (P3) When you...- stings27
- Thread
- problem viessmann
- Replies: 8
- Forum: Central Heating Forum
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Annoying Gas Fire Problem
Hi, I have a Kohlangaz Gosford HE gas fire. It has recently been serviced but when it is set to it's lowest heat output setting using the Remote control the heat output now seems excessive compared to that which we have become used to since it was installed in 2017. I contacted the firm who...- Willum08
- Thread
- gas gas fire problem
- Replies: 6
- Forum: Gas Engineers Forum
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Logic Heat 15 problem
Hi all, having an issue with a Logic Heat Only. On a few occasions early this year the boiler was going to fault code L2/F2. The electrodes, gas valve, sump, syphon, and spark gen were replaced. All was well for a few weeks until it happened again, then the fan was replaced. All fine until now...- Cm19820
- Thread
- heat logic problem
- Replies: 1
- Forum: Central Heating Forum
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Rayburn 400k problem
Rayburn 400 K problem .Hi can anyone help please? Rayburn 400 k keeps blowing fuse D2 on motherboard New fan has been fitted. Can someone confirm what amperage the D2 fuse is as well. Thanks- Big Rob
- Thread
- america problem rayburn usa
- Replies: 0
- Forum: USA
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Opinion on thoughts for solving pipe problem
I am currently trying to solve a problem in terms of laying pipes in a screed floor. The old copper pipework under the screed is leaking and so I am going to abandon it and lay new pipe. I can't box them in or run from the ceiling. So my solution, after some research, was to bring in a new flow... -
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Viessmann rubber hoses problem
Are the rubber hoses known to fail on the 2016-2019 Viessmann Vitodens 100W? I've been dealing with circulation issues inside the boiler and I've found some anecdotal reports online of "crunchy hose syndrome" aka black granules or flakes. Some photos of the issue from several youtube vids... -
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Problem with Valor Ultimate Turbochim Side Flue Fire 517SF
I have a Turbochim side flue fire, installed Dec 2000 and has worked well for 20 years. It would not turn On the other day. Normally you press and hold On button and the fan starts. Now when you press the ON button you here a click and the fan fails to start. The fan has been tested ( Hereford...- Cappie83
- Thread
- fire flue problem ultimate
- Replies: 0
- Forum: Gas Engineers Forum
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Water Leakage Problem From My Upstairs Neighbor?
Water is leaking from my upstairs neighbor into my house. He claims that the water leak was not caused by him. I called a master from site for water leak detection. But he could not enter my neighbor's house for detection. What do I have to do in this situation?- sosyalkizlar2
- Thread
- america leakage problem upstairs usa water water leak
- Replies: 2
- Forum: USA
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Bypass valve problem
I have a S plan system with Ariston Clas HE boiler. Bypass valve is close to 1st radiator. When the hot water is on the radiators get hot. Motorised valves ok. Any ideas?- Scott B
- Thread
- america bypass bypass valve problem usa valve
- Replies: 1
- Forum: USA
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Thorn 25/30 ah fan problem
I have been asked this one by a customer and am not sure as it’s a old boiler I no nothing about how it’s meant to run. So the time clock packed up so I replaced it and all was well but now the customer is telling me that the fan runs all the time, even when the stat has cut the burner. Is...- Kris plumb
- Thread
- fan problem thorn
- Replies: 2
- Forum: Central Heating Forum
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Dripping kitchen mixer tap - problem with pressure?
We live on a farm and the main water pipe comes down a long driveway and then splits off two ways - 1) to the main farmhouse, which then feeds a pressure washing bay on one of the other units and 2) to the other units, including a small commercial kitchen, and another pressure washing bay. In...- helsbels
- Thread
- dripping kitchen kitchen mixer tap mixer mixer tap pressure problem tap
- Replies: 4
- Forum: DIY Plumbing Forum
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Fusion electric boiler problem
8 year old fusion electric combi boiler intermittent problem. Sometimes the boiler does not react to the room thermostat calling for heat. Turning off the power and switching back on cures the problem and the boiler kicks in. Everything ok for several days before it happens again. Recent problem...- SteveT
- Thread
- boiler electric electric boiler problem
- Replies: 2
- Forum: Central Heating Forum
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pressure problem with pump
You I have a jet pump and bladder tank. the water pressure is fine when I open a tap. then psi lowers and pump comes on when it reaches 30 psi. but it cannot get back to 50 psi. the pump keeps running as long as the tap is turned on. as soon as you shut the tap the pump gets the psi back to 50...- lake ainslie14
- Thread
- america pressure pressure problem problem pump usa
- Replies: 13
- Forum: USA
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adapters diamteter problem plus valve
hello all i have a problem i have a valve that is 1" wide and a hose that need t connect that is 1 1/2 wide is there anywhere coud fnd an adapter ?- Achille Becker
- Thread
- adapters america hose plus problem usa valve valves
- Replies: 1
- Forum: USA
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water seepage Problem ( Ferroli domicompact c30d )
Hi everyone i have this problem with ( Ferroli domicompact c30d ) water seepage any advice how can i fix it ?? -
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Dead leg problem? Outside tap removal, but pipes are underground...
Hi all Got a very old looking outside tap at our house which is not in use. A plumber is visiting soon to do a bathroom refit, and whilst here will remove the tap and cap it off. I asked whether this would cause a problem with a "dead leg" and he said no, but I want to check with you guys...- Plumb Line
- Thread
- america outside outside tap pipes problem removal tap underground usa
- Replies: 4
- Forum: USA
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Problem matching/replacing Bulldog TRV
Hi All, I cannot seem to find a replacement for my Bulldog 42 EN215 TRVs. See attached pics. I only want to buy the head. Does anyone know where I can buy these or are they obsolete? Thanks for any advice -
Hudson Reed shower - need help with identifying the solution to the water dripping problem
I had this exposed valve thermostatic shower system installed about 2 years ago. It has 2 shower heads - a round overhead mount and handheld attachment. There are 4 valves in total: one to select a shower head, one to control the water flow to the shower heads, one to control the water... -
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Small cracked heat exchanger really an immediate do-or-die-NOW problem?
I wrestle trying to get my mind around the claimed dangers of a heat exchanger with a small crack in it. I know salesman LOVE it, as it is very convincing to homeowners, and since personal safety is implied, it's pretty much a "signed deal" for a new furnace. I believe I have so much evidence...
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