Water Pump Control
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The way these inputs are interpreted, depends on the setting of parameter P. Twin/P. Twin Blk NC.
Note
It is possible to achieve the same result by inverting the digital input Water Pump A Input Block: select REG / IA1 instead of REG IA1, as indicated in the example.
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The indicated times are added together, so if 10 seconds is entered for each, if within 30 seconds the temperature does not fall below the maximum allowed, the system will signal an overheating alarm for circuit x.
Warning
The overheating alarm also occurs if the same circuit is called upon to work in both heating and cooling mode at the same time.
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The digital outputs available for the circuits are:
64. Pump A circCirc. 1 - switching on and off the water pump A of manifold 1
65. Valve Open Circ. 1- opening of 3-point mixing valve of circuit 1
66. Valve Close Circ. 1 - closing mixing valve 3 points of circuit 1
67. Pump B Circ. 1 - switching water pump B of circuit 1 on and off
68 to 95 are the same for circuits 2 to 8.PHOTO TBD
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AVAILABLE ANALOGUE OUTPUT
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is the same for circuits 2 to 8.PHOTO TBD
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