Carel Large ROL 160-1K2, User Manual

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64
ENG
Antiscalant WTS LARGE +0300131IT rel. 1.0 - 05.09.2022
16. ANTISCALANT
Dosage specifications:
When using the recommended antiscalant Pragmaclean 309 the correct dosage depends on the ROL size and on raw
water hardness, keeping constant at 30% the stroke on the dosing pump.
Notice:
Use only diluted antiscalant!
How to proceed:
Fill the empty canister (20l) with the quantity of antiscalant specified in the table below (l), then fill with permeate water
collected from the sample tap up to full tank.
Litres of antiscalant < 25 °fH 25 to 33 °fH 33 to 50 °fH
ROL160 0.8 0.9 1
ROL320 0.8 1 1.2
ROL460 2.1 2.5 2.9
ROL600 2.7 3.2 3.7
ROL1K0 2.5 3.1 3.7
ROL1K2 3 3.7 4.5