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Informacje o produkcie
MICROPROCESSOR TEMPERATURE CONTROLLER RT-08G is a controller of the heating system, in which the heat source is the water jacket stove whose operation is controlled by the air damper controlling the combustion process. The primary function of the controller is to maintain the temperature in the water jacket at a preset level. That is carried out by the corresponding opening of the air damper that supplies air to the combustion chamber depending on the temperature measured in the water jacket. One of the basic functions of the controller is also maintaining a fully automatic operation of the 2 CH circulating pumps and the HW load pump whose work is regulated by temperature measurements made by two sensors in the HW hot water storage tank. Operation of the air damper is realized on the basis of comparing the temperature set by the user with real temperature of the water jacket of the stove and depending on the temperature difference the air damper is sufficiently closed or opened. In one cycle the air damper opens by 10% (100% - a full opening), then the rest time is being counted down after which the air damper can change its position. The rest time can be individually specified by the user in the range of 30 s to 10 min. Each time you switch on the air damper the corresponding LED lights up on the control panel. The loss of voltage in the grid or turning off the controller from the mains causes the air damper to be set in a fully closed state, thus cutting off the air supply to the combustion chamber. This controller is another solution suited to operate water jacket stoves, which further extends the capabilities of the most efficient use of the heat obtained in the course of using this type of stove. The controller can use the SUMMER operation mode, which allows you to only operate the load pump of the HW storage tank during the summer season without the need for the operation of central heating pumps that operate the heating system. Additionally the operation mode HW - priority has been modernized by increasing the stove temperature during the loading of the HW storage tank. The next feature that was implemented in the controller is a programmable thermostat function, due to that you can choose the temperature settings of HW in 4 time zones of the day and in 2 time zones for the temperature CH. The controller has a backlit graphics display, giving full descriptive data on the current operation of the controller and usability features that are subject to change. The equipment of the controller also includes alarms indicating the failure of one of the temperature sensors and an alarm indicating overheating of water in the system, which, in addition to the beeps and light signals, results in switching on the continuous operation of the 2 circulating pumps and a complete closing of the air damper to bring about the safe extinguishing of the fire. Just like in the other models offered by TATAREK for this type of application, it also has anti-freeze alarm system. While maintaining restrictions on the connection powers it‘s possible to use contacts to operate other devices in heating systems that use heating inserts with the water jacket (e.g. valves).