Operation Manual

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11
HRs / Jumbo : 661Y1200 • C
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TECHNICAL CHARACTERISTICS
HYDRAULIC CHARACTERISTICS
Main characteristics
HRs HR
s/JUMBO
321 601 800 1000
Total capacity L 303 606 800 1000
Primary circuit capacity L 40 161 125 160
Primary circuit connection [F] " 2 2 2 2
DHW connection [M] " 1 1/2 1 1/2 1 1/2 1 1/2
Auxiliary DHW loop connection [M] " 3/4 3/4 3/4 3/4
Heating surface area m² 2.65 3.58 4.56 5.50
Primary uid ow rate L/h 6900 7200 7500 7800
ELECTRICAL CHARACTERISTICS Option for HRs 321 - 601 - 800 - 1000
Main characteristics
HRs HRs / JUMBO
321 601 800 1000
Rated voltage V~ 230/240 230/240 230/240 230/240
Rated frequency Hz 50 50 50 50
Max. power kW 1.3 1.3 1.3 1.3
Max. amp. rating (fuse) A 6 6 6 6