Ukunemba kwemitha yamanzi kulinganiselwe ekilasini 1 nelesi-2.
1) Amamitha amanzi ekilasi 1 (asebenza kuphela kumamitha amanzi e-Q3≥100m3/h) ebangeni lokushisa lamanzi elisukela ku-0.1℃ kuya ku-30℃, iphutha elikhulu elivumelekile lamamitha amanzi endaweni ephezulu (Q2≤Q≤Q4) lingu-±1%; Indawo ephansi (Q1≤Q < Q2) yayingu-±3%. Lapho izinga lokushisa lamanzi lidlula u-30℃, iphutha elikhulu elivumelekile lemitha yamanzi endaweni ephezulu lingu-±2%. Indawo ephansi yayisengu-±3%.
2) Amamitha amanzi ekilasi lesi-2 (asebenza ku-Q3 < 100m3/h, futhi asebenza kumamitha amanzi e-Q3≥100m3/h) ngaphakathi kobubanzi bokushisa kwamanzi obungu-0.1℃ kuya ku-30℃, iphutha elikhulu elivumelekile lamamitha amanzi endaweni ephezulu (Q2≤Q≤Q4) lingu-±2%; Indawo ephansi (Q1≤Q
Isikhathi sokuthunyelwe: Septhemba 13-2022