Taie FY400 Operation Manual
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Contents
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11.5 Dehumidification FunctionDescriptionThe FY controller provides dehumidification function to protect the heater. When the power is turned on, the heater isdehumidified with low power. When the dehumidification is completed, the normal power is output to the heater.Function DiagramPV < RHTC use RHPO as manipulated output valuescale(%)100.0 COUT15.0RHPORHTC temperatureParameterParameter Symbol Content Range Default Level Hide/yalpsiDNIMXAMDehumidification temperature*RHTC If PV less than RHTC manipulated 200.0 0.0 0.5 Level 3 SET5.3value = RHPO(Please refer to Chapter 11.5)Dehumidification manipulated value0 : OFF disable dehumidification*RHPO function 100.0 OFF OFF Level 3 SET5.3Other values : 0.1~100.0manipulated value(Please refer to Chapter 11.5)* This parameter is multi-display, wnen OUTY≠3 display RHTC* This parameter is multi-display, wnen PROG=OFF display RHPOExampleAfter the controller is turned on, when the PV does not reach 50°C, output will be 20% of the operation time. When the timeexceeds 15 minutes or the PV is greater than 50°C, the controller will produce output of normal PID gain.Parameter settingLevel Parameter Set value Description4 SET5.3 1 Display parameter RHTC、RHPO1 SV 100.0 Target temperature3 RHTC 50.0 Execute de-humidifying function when PV islower than this temperature3 RHPO 20.0 20% operation output when executingde-humidifying function37 FY/FU operation manual |
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