DOE-2 Reference Manual Version 2.1 - DOE2.com

This establishes the hourly temperature of the primary air of theSYSTEM. If the user does not specify a value for COOL-CONTROL, itwill default to CONSTANT and COOL-SET-T will default toMIN-SUPPLY-T. (However, if SYSTEM-TYPE; TPIU and the hourlySCHEDULE value referenced by INDUC-MODE-SCH is < 0, COOL-CONTROLwill default to CONSTANT and the value specified for COOL-SET-T, ifspecified, will be used.)If SYSTEM-TYPE; TPIU, specify an INDUC-MODE-SCH and its associatedSCHEDULE with the value 1 for those hours when the SYSTEM isoperating in the summer mode and the value -1 for those hours whenthe SYSTEM is operating in the winter mode.(3) Specify COOL-TEMP-SCH in the ZONE-CONTROL subcommand (and anassociated SCHEDULE) with hourly values of desired ZONE temperaturefor cooling. These temperatures will be used to modulate the outputof the coil in the TPIU or FPIU unit. If the user does not specifya COOL-TEMP-SCH for a ZONE, it will be cooled (unless theCOOLING-SCHEDULE is set to off) only by the primary air stream.(4) Specify input for HEAT-SET-T in the SYSTEM-CONTROL subcommand. Thisvalue is used to size the heating coil in the main air-handler.(5) 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 output of the zone coil of the TPIU or FPIU unit. If theuser does not specify a HEAT-TEMP-SCH for a ZONE, it will be heated(per HEAT-SET-T) but only by the primary air.(6) Specify THERMOSTAT-TYPE; PROPORTIONAL (or allow it to default) inthe ZONE-CONTROL subcommand.(7) 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.159 (Revised 5/81)