So what else might be the cause? You may find that the blower is still pushing out air, but the air is no longer hot. If you need a copy of your manual click here and enter your model number: Due to the variances in our wall mounted fireplaces we recommend checking the troubleshooting guide in the service manual or contact customer support at 888-DIMPLEX (346-7539). The flame is on, but no warm air is coming out. To fix this, make sure that all vents are clear and unobstructed. No Heat 5. Do not wire a 120-volt heater to a 240-volt circuit. Thats especially the case if you notice a blast of cold air coming through your vents right after the heat switches off. The vents are blocked - If the vents are blocked, the heater will have to work harder to circulate air, which can cause it to turn on and off more frequently. Space heaters turn off when they overheat. How do I know what part i need for my dimplex unit? Check to see if anything is blocking the air intake. Review the owners guide for your specific thermostat for additional details. This is not dangerous, and is due to the manufacturing process. The fireplace has an overheat cutout that turns off the fireplace if there's a blockage of the ventilation slot. Troubleshooting Guides and Replacement Parts lists are located in the Parts and Service Manual which is included in the original packaging along with the product. Otherwise, that short blast will cool down too soon. Keep your skill level in mind when purchasing an electric fireplace, consider working with a local installer to get the focal point of your dreams done correctly! Why does my air conditioner keep shutting off? 4 Storage heater troubleshooting FAQ. Electric Heater Technical Support. A furnace that keeps turning on and off can end up with a cracked heat exchanger. Is the fan actually turning properly and pushing out a good airflow? 5 How to save money with a Dimplex heater? The timer is set to max and dip switch set to 15-1hr. If your space heater keeps turning off, leave it to cool down before using it again. PROBLEM: Heater is on, but no heat is coming out. All that heat is no good for the components. This is potentially quite a dangerous situation that can lead to shock or fire, so it should be addressed immediately. Need help? Dimplex fireplaces operate for pennies a day. A wall heater generally should be powered by a dedicated circuit that powers no other devices in the house, but even here, a large heater powered by a circuit with insufficient amperage sometimes can cause an overload. Wipe off any excess dust from the front and back of the heater before turning it back on. Be sure heater is wired to the correct voltage (120 volt supply to 120 volt heater). A phased 30 minute 2 hour auto-off timer that adjusts heat down a level every 30 minutes until the heater turns off. The Furnace Is Too Big. According to Qlabe, an average space heater uses 1500 Watts (1.5kilowatts) to efficiently heat a space. Theyre not made to store the heat. Why does my Dimplex heater keep turning off? The total cost to operate the flame and heater is approximately 8 per hour (gas fireplace manufacturers regularly advertise running costs of 17 per hour)! Please dont. Please note! If youd like more information on Proposition 65, please visit Californias Proposition 65 FAQ page. Jan 26, 2014 #1 I have a heater (Dimplex FX20V) installed in my bathroom which only seems to go on for about 30-40 . It may not display this or other websites correctly. Similarly, check that no obstructions are affecting the airflow. 8 per hour based on heater cycling at 50%. Dimplex. Find answers to common questions and simple technical troubleshooting steps. In a fan-equipped heater check that the fan is blowing. Further, baseboard heaters operate at lower temperatures, which means their surfaces are cooler to the touch than the surface of wall heaters. Loose wiring in the fireplace can also cause power issues. It is common to not notice the bulbs are burnt out until the last one goes. It is very common for circuit breakers to be mislabeled in the panel. Most heaters have a built-in thermostat that controls the on-off cycle and a fan blower that circulates air around the heating element and out into the room. Make sure everything is secure. This could cause too much draw of amperage that is too close or over the maximum breaker amperage. If not, were here to help. 1. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. No matter the cause for short-cycling, you need to get it addressed as soon as possible. Convectair. This means you can enjoy the ambiance of of a realistic flame all year round! A Cadet SoftHEAT baseboard heater installed in a living room. Not only that, it may be signalling a bigger problem that you need to take care of. Using the brush attachment on your vacuum, you can gently suck up dirt from small crevices. They should be used to accompany central heating, rather than instead of. For minor problems, you can easily fix your wall-mounted electric heater with a combination of cleaning, inspection, and tightening loose connections. How to Market Your Business with Webinars? After that, however, its time to call a professional. A line voltage thermostat is typically used with single-room heaters, such as electric wall heaters or electric baseboard heaters. 6 Whats the minimum temp for a Dimplex heater? To clean the heating element, open the housing and vacuum to remove the dust and debris. However, never assume you have turned off the correct breaker until you have tested the wires inside the heater. If your wall heater is cycling on and off every 15 seconds, and you are controlling your heater with a digital thermostat, then likely you need to update one of the thermostat settings. Electricity rates vary. Thats enough space for the hot air to escape the way it should. If it smells like an electrical firea distinctive coppery or metal smellit can be faulty wiring catching fire. To fix this, simply replace the air filter with a new one. To check if your electric fireplace has excess dust, turn off your fireplace at the wall and unplug it from the socket. Blower Not Working 2. For example, if youve only recently bought it, there shouldnt be a build-up of dust. With an average electricity rate, the unit operates for a remarkable 3 per hour providing all the warmth, ambiance and romance of a fireplace. The heater will try to deliver four times its rated wattage, causing it to overheat. If the issue persists, it may be due to a power overload. Be careful not to dislodge or damage the delicate vanes of the blower fan. Here are some common reasons that portable electric heaters shut off: The thermostat on the heater is not set high enough. If you leave your air filter in for too long, it gets clogged. The flame motor, flicker rod and the blower motor. There's A Thermostat Problem. You can find a control panel on the top of the heater which is made up of an LCD display and six touch-sensitive that give access to all the relevant functions. Should I use a wall heater or a baseboard heater? We do not have authorized service depots. It could be that the log set is not positioned properly in the firebox. You want to get to the bottom of it before this small, inconvenient issue becomes more severe and much more expensive to fix. SOLUTION: Check the thermostat is on the appropriate level. By immediately switching the heater back on, theres no time for the elements to cool down, and therefore it will automatically turn off again straight away. Why does my electric heater keep going on and off? How much Formaldehyde is there in your mantels? The appearance of soot, or black discoloration on the walls around electric wall heaters, is not caused by the heater itself. If the electric heater is turned on but the heating capacity is not enough, check to make sure the heating elements are glowing. Using a space heater comes with its risks. If you have a TH106, remove the thermostat cover . Change your air filter once a month when youre using the system, and then every three months when its not on. But a furnace that keeps shutting off every minute or two won't heat your house properly. Find My Store. Are you compliant. Portable heaters let you heat just the space you need to be warm, and not your entire home. 1 Why does my electric heater keep turning off? Yes. Carefully vacuum out the heater's fan with the shop vacuum. A right-sized system has just enough pressure to reach every room. MagikFlame will help you solve problems like a pro! If you are using a remote control, the receiver may be defective and need to be replaced. Then, well get into what could be causing it. How do I tell if my existing unit is a dimplex unit? Where can I find an authorized Dimplex service depot? I would always recommend contacting an electrician to take a look at faulty sockets, rather than trying to investigate yourself. If your problem continues here are a few trouble shooting points: A full heating cycle for a furnace or heat pump is usually around 15 minutes or more. At that point, your furnace generates heat but has no air pressure to force it out into the ductwork. How we test. How to Install a 240-Volt Electric Baseboard Heater, How to Wire a Line-Voltage Thermostat for a Baseboard Heater, How to Wire a 4-Prong Receptacle for a Dryer, How to Replace a Heating Element in an Electric Water Heater, How to Troubleshoot and Repair an Electric Water Heater, How Do Circuit Breakers Work? Dimplex. Most forced-air systems go through this cycle three or four times per hour. Extra heat will occur in the area where the build-up is concentrated, resulting in grill discoloration. Princess Smart Heating and Cooling Tower. The Air Filter Is Clogged. Or the reverse: The heating element is hot, yet the blower has stopped working. Yes! When it cannot sense that burner, the furnace runs then shuts off and starts again. And, neither are the drastic temperature changes when the system cools itself down. This means that you never need to worry about oxygen depletion or carbon monoxide poisoning in your home. Flip the breaker lever to the OFF position. Cadet uses a powder coat paint system that is electrostatically applied and baked on the surface. To keep your thermostat fit to run for a long duration of time. When that happens, you end up with a lot of damage. Lowest thermostat setting Highest thermostat setting Electric heaters can help conserve energy by spot-heating particular areas where heat is needed rather than heating the entire home. Do Honeywell heaters turn off automatically? If you have a TH401, in the Set Up Menu, change the Heating Cycle from Std to Fan. If the wall heater is not turning on with the thermostat, the thermostat could be faulty, or the wiring is to blame. As of August 30, 2018, manufacturers of products sold in California were required to notify consumers when products contain chemicals on the states Proposition 65 list. Not sure who installed it but does seem to be lack of airflow. Please call Dimplex tech support at (888) 346-7539. Check inside of the heater to confirm that all debris has been removed from the coils. Make sure there is no exposed wire visible beneath the wire connector. Dimplex fireplaces have full electrical certification throughout North America for complete peace of mind. The flame should be a constant smooth flowing flicker. The timer is set to max and dip switch set to 15-1hr. 4 Why does my electric heater keep going on and off? Test at various points throughout the heater, focusing on the connections where the circuit wires and wire leads are joined. Because it is not just turning off, it is also setting the timer or oscillation is turned on or the fan mode or the fan speed. Turn the dial all the way down to "off": heaters stay the same temperature. Heres Why (+ How to Fix), Kenmore Elite Dryer Not Heating? If your wall heater is cycling on and off every 15 seconds, and you are controlling your heater with a digital thermostat, then likely you need to update one of the thermostat settings. This way, it doesnt collect so much debris that it clogs. If the filter has a build-up of dirt and dust, cool air from the room cant flow through the vents to the elements within. For example, I recommend the Lasko 7542000 Space Heater because it has built-in overheating protection, as well as an exterior cooler, which means its body can be touched safely even when on high. The electricity flows through the metal or ceramic heating element, which causes it to become hot. If you happen to be using a SoftHEAT heater in a vacation home in an extremely cold climate, the important thing to remember is even if the fluid temperature drops to 9 degrees or below, the heater will operate as long as it has power. A faulty circuit breaker should be replaced by an electrician. Do space heaters have automatic shut off? He worked as an electronic technician and later an engineer for the IBM Corp. is a member of The Spruce Home Improvement Review Board. If your problem continues here are a few trouble shooting points: Dimplex has developed a patented technology which provides a realistic, wood-burning flame. Another culprit could be that your thermostat is on the fritz. If your unit has a service warranty we will arrange service. If your log set does not light up any more than the log set must be replaced. The issue might have nothing to do with your usage, but actually, the product itself is faulty. Remote Not Working 9. did you have the cover on when you tried it? A line voltage thermostat is typically used with single-room heaters, such as electric wall heaters or electric baseboard heaters. Why is my log set or ember bed not glowing/ pulsing? In some cases, it may be as simple as hitting a reset button on the heater; but often, troubleshooting is not that easy. The flicker rod may not be connected to the shaft on the flicker motor You are using an out of date browser. Unplug a few large electricity consumers. Then remove it from the wall (once all power is cut to the unit) and check all the wiring. Having an oversized heater causes the same problems as blocked vents: You end up with a lot of heat but nowhere for it to go. Sometimes the thermostat's location, such as the sun hitting it at certain times of the day, can also cause the thermostat sensors to skew the temperature readings, making it act wildly. Fan Heater Keeps Turning Off After About 30 Sec. Or, the heater can be replaced by one with a lower power demand. In this article, well run through the most common causes. Wall Heaters. There's a label on every product with this information. When dust, hair, or other debris comes in contact with the heating element while it's on, the high heat from the heating element can singe and burn those items, giving the room a burning smell. If it continues shutting off, it could be a ventilation issue. If pushing the heater switch on/off does not change the situation then you will need to replace it. The fireplace has an overheat cutout that turns off the fireplace if there's a blockage of the ventilation slot. Shut off the fan only to see if the noise stops. The good news is that this wont be the case if the short-cycling just started happening. And, well note what you can do about each one. Also, clean the vent cover or replace a dirty air filter (if your unit has one). Its connected to a MRT-16-PC timer. They can be found at most home improvement stores. Experts have identified four reasons why your heater may refuse to go off even when you turn off the thermostat; 1. CLICK TO LEARN MORE ABOUT INFLATION REDUCTION ACT HEAT PUMP REBATES, by Jose Aguilar | Oct 21, 2021 | Heating, Heating Problem, Heating Service, HVAC Service, Uncategorized | 0 comments. Where is the control panel on a Dimplex heater? Conquerall Electrical, 2022. 1 Why does my Dimplex heater keep turning off? Properly wired, these heaters will run adequately in either configuration. Read on for helpful information on how they work, ways to clean them, and methods to check the unit for a problem. Even if your short-cycling problem just started, it can cause a lot of internal damage to your furnace. In some cases, the problem may lie with a faulty circuit breaker in the main service panel. Turn it back on after five minutes or longer. 3. It also does not contribute to indoor moisture or mold concerns. Room reaches 70F: thermostat turns off (I can hear the click), one of the heaters cools to around 110F while the other cools to around 160F. SOLUTION: Turn all switches to the "off" position and unplug the unit from the wall for five minutes. If your heater keeps turning off after only five minutes, that . I have actually cleaned the fan with compressed air recently. Nothing I say represents any past, present or future employer. 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