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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, by the program, tothe supply air.Procedure:(1) Specify SYSTEM-TYPE = UHT or UVT in the SYSTEM command.(2) If SYSTEM-TYPE = UVT, specify COOL-TEMP-SCH in the ZONE-CONTROLsubcommand (and an associated SCHEDULE) with hourly values ofdesired ZONE temperature for cooling by ventilation. Thesetemperatures will be used to modulate the ventilation air flow rate.(3) Specify HEAT-TEMP-SCH in the ZONE-CONTROL subcommand (and anassociated SCHEDULE) with hourly values of desired ZONE temperaturefor heating. These temperatures will be used to modulate theheating coil output in the ZONE. If the user does not specify aHEAT-TEMP-SCH for a ZONE, it will not be heated.(4) Specify THERMOSTAT-TYPE = PROP.QRTIONAL (or allow it to default tothat value) in the ZONE-CONTROL subcommand.(5) Specify MIN-OUTSIDE-AIR in the SYSTEM-AIR subcommand (UVT only).(6) 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 default.IV.148 (Revised 5/81)

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