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DOE-2 Reference Manual Version 2.1 - DOE2.com

DOE-2 Reference Manual Version 2.1 - DOE2.com

DOE-2 Reference Manual Version 2.1 - DOE2.com

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The heat from the supply air fan is added entirely to the supply air.The effect of the humidifier, if specified, is also added entirely to the ZONE.Procedure:(1) Specify SYSTEM-TYPE = TPFC or FPFC in the SYSTEM command.(2) Specify COOL-TEMP-SCH in the ZONE-CONTROL subcommand (and an associatedSCHEDULE) with hourly values of desired ZONE temperature forcooling. These temperatures will be used to modulate the fluid flowrate in (1) the one coil of the TPFC unit or (2) the cooling coil ofthe FPFC unit. If the user does not specify a COOL-TEMP-SCH for aZONE, this zone cool ing coil is never activated.(3) Speci fy HEAT - TEMP-SCH in the ZONE-CONTROL subcommand (and an associatedSCHEDULE) with hourly values of desired ZONE temperature forheating. These temperatures wi 11 be used to modulate the fluid flowrate in (1) the one coil of the TPFC unit or (2) the heating coil ofthe FPFC unit. If the user does not specify a HEAT-TEMP-SCH for aZONE, this zone heating coil is never activated.(4) Specify THERMOSTAT-TYPE = PROPORTIONAL (or allow it to default) inthe ZONE-CONTROL subcommand.(5) The control strategy for the system has now been specified. Tocomplete the input, specify values for the other keywords that areappropriate to the SYSTEM-TYPE being simulated, or allow thesekeywords to defaul t.IV.138 (Revised 5/81)

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