Editing Storage heater (section)

=== Basic controls ===
<!-- Deleted image removed: [[File:StorageHeaterInputOutputSwitches.jpg|right|250px|thumb|Input and Output switches on a basic storage heater]] -->
Basic storage heaters have an input switch, and an output switch, called ''heat boost'' on some models.

The position of the input switch may be changed to reflect how cold the next day is predicted to be. The input switch is normally [[thermostat]]ic, cutting off the charge when the room reaches a certain temperature overnight.<ref>Dimplex CXLSN Operating Instructions page 2</ref> The exact setting needed will depend on the size of the storage heater, the desired room temperature during the day, the number of hours that this needs to be maintained, and the room's rate of heat loss under a given set of circumstances. Some experimenting may be needed to find the relationship between forecast outside temperature and best input setting for a particular room. Most storage heater users follow simpler guidelines; for example, in the middle of winter, it is often appropriate to turn the input switch to its maximum setting. There is no need to touch the input switch on a daily basis if the same sort of weather prevails for weeks at a time. There is no need to touch the input switch during the day, as storage heaters only use electricity at night.

The output switch may require attention throughout the day. Before going to bed, the operator should switch the output to its minimum setting. This keeps as much heat in the bricks as possible. Enough will leak out into the room to make it warm in the morning. Only in exceptionally cold circumstances will the operator require output overnight. The operator may wish to slowly increase the output switch during the day to try to maintain the temperature in the house. Increasing the output will allow the heat to convect out of the heater. If the house is empty during the day, the output should be left at a minimum all day and then switched up when returning to the house in order to let more heat escape.

Many storage heaters also have a mechanically-controlled automatic output switch. In this case, if the manual output switch is '''not''' set to minimum overnight, the damper will automatically close (as if the output switch had been set to minimum), and then the damper will re-open after a time delay; this time delay is measured by the gradual drop in the heater's core temperature, and is therefore longer if the core temperature started higher due to more charge. The delay can also be biased by the output switch's setting.<ref>Dimplex CXLSN Operating Instructions page 3</ref>  Some output switches that are set up this way are marked "early" and "late" as well as "closed" and "open"; the minimum "closed" setting corresponds with "early" and the maximum "open" setting corresponds with "late". These output switches can be controlled manually by ensuring they are closed at night and opened when desired, or they can be left to automatic operation by not closing at night.