Water Pump Control
When a circuit is active (in Comfort, Economy, Antifreeze mode), the associated pump in the “Circuit Water Pump Management” section is switched on:
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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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Once the overheating alarm is reached, it is not enough for the circuit probe to cool down, the system must also be switched off and on again!PHOTO TBD
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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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68 to 95 are the same for circuits 2 to 8.
PHOTO TBD
AVAILABLE ANALOGUE OUTPUT
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is the same for circuits 2 to 8.
PHOTO TBD