Daikin AGZ 025D Operating & Maintenance Manual

Daikin AGZ 025D Operating & Maintenance Manual Manual pdf 10 page image

10 AGZ 025D through 190D OMM 1166-1Pressure Drop CurvesThe pressure drop for any given unit is the same regardless of constant or variable flow. Only thelower cutoff point for minimum flow will change.Table 8 on page 11 contains the evaporator reference letter and the minimum and maximum flowsallowed for each unit. Occasionally the same evaporator is used on multiple units resulting inoverlapping lines.The nominal and maximum flow and pressure drop are the same for a given unit size regardless ofhaving fixed or variable flow.The curves are based on water use only. Use glycol adjustment factors located in the catalogPerformance Section as required.Figure 1, Evaporator Pressure Drops. See following page for curve cross-referenceSee following page for curve cross-reference and min/max flow rates.