Operation and maintenance manual - EN
EN
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EN-75
If we set S15 = 2, the function for regulation by two temperatures on the tank is activated and
so we connect the water tempearture sensor in the lower part of the tank TS and the water
temperature sensor in the upper part of the tank TV to the clamps of the burner connector.
If we set S15 = 3, the function for regulation by two temperatures on the tank is also activated,
simultaneously with the solar functions. It is thus also necessary to connect the TK sensor located
in the middle of the accumulation tank between the TV and TS sensors and the TSV solar collector
sensor.
If we are going to use the AUTOSTART function for boilers DCxxSP(X)/(EP), CxxSP, ACxxSP
(S34 = 1 or S34 = 2), we must also connect the TK sensor as a boiler sensor and the TSV sensor
as the exhaust temperature sensor.
If we are going to control the pump in the boiler circuit (recommended S14 = 12 or S14 = 13),
we must always connect the TK sensor.
TESTING menu
• Autotest – This function is used for automatic testing of all the basic elements of the burner as the
fan, conveyor, ignition spirals, etc. The testing is carried out consecutively in 20-second intervals
so that the engineer can monitor the operation of individual devices.
If this test is not sufficient, individual devices can be run separately, namely with the use of the
following functions.
CAUTION – During testing the burner is put out of operation, therefore before the start of
testing always let the burner properly burn out with the use the STOP command.
• Fan - this function is used to test the operation of the fan
• Conveyor - this function is used to test the operation of the conveyor
• Spiral 1 - this function is used to test the operation of the ignition spiral 1
• Spiral 2 - this function is used to test the operation of the ignition spiral 2
• Reserve R – this function is used to test the switching device (relay) of the reserve output R
• Reserve R2 – this function is used to test the switching device (relay) of the reserve output R2
• Reserve R5 – this function is used to test the switching device (relay) of the reserve output R5
• Reserve R6 – this function is used to test the switching device (relay) of the reserve output R6
• Photocell -
used to test the photocell. Conduct the test by observing its sensitivity when it is
inserted in the burner or outside the burner in the natural light (never on the sun – will cause an alarm).
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