flamco MeiTronic W10, Руководство пользователя

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68 Service setting manual
EN
HEAT ACCUMULATOR PROTECTION
If the temperature of the heat accumulator drops below the set minimum heat
accumulator temperature - parameter P5.3, the mixing valve will gradually begin to
close. If the heat accumulator temperature exceeds the maximum heat accumulator
temperature - parameter S5.13, the heat accumulator overheating protection is
activated, which opens the mixing valve up to the maximum stand-pipe temperature
- parameters S2.6 and S3.6. The protection is deactivated, when the heat accumulator
temperature drops below the maximum temperature.
LIMITATION OF ΔT OR HEATING POWER IN FIRST CIRCUIT
If you wish to limit the maximum power of the heating circuit, connect the return-pipe
temperature sensor. Set the parameter S1.4=2 (for sensor T1) or S1.5=4 (for sensor T8),
then set the maximum permissible difference between stand-pipe and return-pipe
temperatures with parameter S2.14.
LIMITATION OF ΔT OR HEATING POWER IN SECOND CIRCUIT
If you wish to limit the maximum power of the heating circuit, connect the return-pipe
temperature sensor. Set the parameter S1.4=2 (for sensor T1) or S1.5=4 (for sensor T8),
then set the maximum permissible difference between stand-pipe and return-pipe
temperatures with parameter S3.14.
LIMITATION OF RETURN TEMPERATURE INTO THE BOILER
Install T1 sensor into the return-pipe into the boiler and set parameter S1.4=11.
If return-pipe temperature drops below the minimum temperature - parameter S5.14,
the mixing valve will gradually close. This measure relieves the boiler and prevents
condensation in boiler fireplace. In order to enable proper functioning, the hydraulic
connection must provide primary circulation of boiler water.
BASIC DESCRIPTIONS OF
CONTROLLER OPERATION