Carrier FLOTRONIC II 30GN040-420 Operating And Troubleshooting Manual

Table 9 — Keypad Directory (cont)SET POINTTo read a set point, go to proper subfunction and read desired set point. To change a set point, enter new set point value, then press .LOCAL/ENABLE-STOP-CCN switch must be in LOCAL/ENABLE or STOP position.SUBFUNCTION KEYPAD ENTRY DISPLAY COMMENT1 SET POINTS SET POINT Unit Set PointCSP1 X Chiller Fluid Set Point 1 (F)CSP2 X Chiller Fluid Set Point 2 (F)HSPA X Head Pressure Set Point Circuit A (F)HSPB X Head Pressure Set Point Circuit B (F)CRAMP X Cooling Ramp Loading Rate (F)2 RESET SET POINTS RESET Reset Set PointsCRT1 X Cooling reset at 20 mA (F)CRT2N X Reference Temperature at No Reset (F)CRT2F X Reference Temperature at Full Reset (F)CRT2D X Total Degrees of Reset (F)CRT3N X Chiller Fluid DT at No Reset (F)CRT3F X Chiller Fluid DT at Full Reset (F)CRT3D X Total Degrees of Reset (F)3 DEMAND SET POINTS DEMAND Demand Set PointsDLS1 X† Demand Switch 1 Set Point (percent)DLS2 X† Demand Switch 2 Set Point (percent)DL20 X Demand Limit at 20 mA (percent)DLGN X Loadshed Group NumberLSDD X Loadshed Demand (percent)TIME X Minimum Loadshed Time (minutes)4 DATE AND TIME DATE.TIME Date, Time and Day of WeekDOW.HR.MIN Day 1 = Mon, 2 = Tues. . .7 = SunHours are displayed in 24-hr time. Decimal point serves as colon.MM.DD.YR Month.Day.Year. When entering date, enter a decimalpoint between entries. Each entry must be two numbers.5 LEAVING CHILLERFLUID ALERT LIMIT LMT X Leaving Chiller Fluid Alert Limit (F)LEGENDCCN — Carrier Comfort NetworkEXV — Electronic Expansion ValveMOP — Maximum Operating Pressure*Will read ALARM or ALERT as appropriate.†Must be configured.**If applicable.††Not manually resettable.NOTE: If metric option is selected under , temperatureexpressed as Celsius and pressure will be expressed as kPa.35