Reply 51 - 71 - 101
One direct heating circuit and one DHW circuit with pump
Check/Change parameter P02 of the "Transparent Parameters Menu" to 2.
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
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42
I
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298
306
D
B
fig. 20
EN
63
cod. 3540H322 - 09/2008 (Rev. 01)