There are three types of failures that are associated with the Fridge start capacitor. These failures are a defective capacitor. an open filament capacitor, and a grounded capacitor. You can check each of the above failures with the volt/ohmmeter. First, unplug the Fridge power cord. Using hand tools, remove the screws that secure the Fridge back and remove the starting capacitor from the compressor starting package. Look for traces of oil on or around the capacitor. If oil is present, the capacitor is defective.
CAUTION: A charged capacitor is extremely dangerous. A capacitor that has been removed from the compressor starting package will hold a charge indefinitely, even when not in use. If you touch the terminals of a charged capacitor, the built-up voltage could give a high-voltage shock that could be fatal. A flat-blade screwdriver across the terminals should be used to discharge a capacitor. Read the rest of this entry »
You can check the evaporator fan motor by removing the plastic breaker strips on the left- and right-hand sides of the freezer section of the fridge.
NOTE: When removing the plastic breaker strips, it is recommended that they be pre-heated using a 40-to-60-watt light bulb. The light bulb is applied to each breaker strip for 5 to 7 minutes, to warm the pieces and make them more pliable and less subject to breakage. Read the rest of this entry »
Specific failure symptoms include: 1) Frost build-up on back wall in freezer section of Fridge. 2) Fridge ice maker not making ice. 3) Food not remaining at the desired temperature in both the Fridge and freezer sections.
When the Fridge starts to build up frost in the freezer section, you can assume that something is preventing the Fridge from going into the defrost cycle. You will have to check the components of the defrost circuit. Move the Fridge out from the wall and unplug the Fridge power cord. Check the components in the order listed below. Read the rest of this entry »
Specific symptoms include: 1) Compressor motor runs all the time and does not cycle regularly. 2) Food freezing in the fridge section of the fridge. To find the cause of this problem, which is usually caused by a faulty thermostat, move the fridge out from the wall and unplug the fridge power cord.
Unplug the fridge power cord before servicing the fridge. Move the fridge out from the wall. Use extreme care when moving the fridge because the fridge feet can damage the floor. Read the rest of this entry »
Unplug refrigerator power cord. Using hand tools, remove the icemaker from the freezer section of the refrigerator. Remove the front cover from the icemaker. Remove the front component plate that is secured to the ice maker support housing. Remove the screws that secure the cycling thermostat to the icemaker support.
Remove electrical wires from the terminals on the support housing, and carefully remove the thermostat. Read the rest of this entry »
Next in line after the water supply valve is the water inlet valve, usually located at the back of the machine near the bottom. The role of the water inlet valve is to release supply water from the supply line so that it can enter the icemaker mold cavity. However, the valve’s internal components can eventually become worn out from the corrosive properties and algae in the water, and fail to supply water to the mold cavity. Check the water inlet valve to see if it is electrically releasing the water on command to the mold cavity. Read the rest of this entry »
Electric heating of water can be carried out in a variety of ways. These include small capacity heaters fitted above the sink, instantaneous sink heaters or immersion heaters in the hot water tank.
Small storage water heaters fitted over the sink or washbasin having capacities of up to about 3 gallons and electrical loadings of 1 to 3 kW are usually supplied from the ring circuit by means of a spur. Except in a bathroom, the outlet can be a fused plug and switched socket-outlet, preferably with neon indicator. Read the rest of this entry »
Have you ever used an electrical lawn-mower, or seen someone use it? Enough said. Cords on appliances also fray and sometimes a loose connection is the simple result of wear and tear. So somewhere along the line you may have to repair the wiring of an appliance or replace a plug that is no longer working. Read the rest of this entry »
A fused clock connector is a small non- switched fused outlet designed expressly for supplying a mains electric clock.
The unit is in two sections: a fixed base which is connected to the fixed circuit wiring, and another section in.the form of a flat pin plug which plugs into sockets in the base. The plug section carries the flex of the clock and contains the fuse. The plug is secured in the base by a retaining screw. This prevents the plug being pulled out accidentally and stopping the clock. Read the rest of this entry »
Cord rewinds are now found on all types of cleaners, from simple hand-operated versions to the fully automatic rewind at the touch of a button. Many auto cord rewind systems use open coil springs and great care should be exercised if a stripdown of these systems is called for. Protection for the eyes is recommended. Goggles afford adequate protection from the spring itself or any item that it may throw out in the event of its slipping from position.
Operation of the cord rewind relies on tensioning of the rewind spring as the cord is pulled out for use. A small brake pad prevents the immediate return of the spring and cord drum to its original position. Read the rest of this entry »
