Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...
Fix It Homestead on MSN
What to do if a recalled product is already installed in your house
When a recall hits a product that is already wired into your walls, plumbed into your kitchen, or bolted to your ceiling, you are not just dealing with an errand, you are managing a safety risk inside ...
Abstract: The increasing complexity of systems and the heterogeneous origin of the possible malfunctions bring about the necessity of redefining the troubleshooting processes. Troubleshooting ...
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