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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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Graphically" this example strategy for MZS or PMZS looks like thefollowing:MZS, PMZSConstant Air VolumeCOOL - CONTROL· CONSTANT, RESET, or SCHEDULEDHEAT-CONTROL' CONSTANT, RESET. or SCHEDULEDMIN - CFM - RATIO. 1,0THERMOSTAT - TYPE' anyspecify HEAT-TEMP-SCHCold DeckAirFlowHot DeckAir ZONEFlow Temperature Dampersofo ~z2""* ColdE "~ -- '"§; c';;;2 ~"' o u "-;: .s0->Zone Set pointAs Specified viaHEAT-TEMP-SCH** Hot -...Cold- **~Hot '-V~~.-'-::r:=> '-'/"'Q Wormt"¢ Hot*** At the temperature specified by COOL-SET-T,COOL-SET-SCH,orCOOL - RESET-SCH as appropriate plus DUCT- DELTA-T,** At the temperature specified by HEAT-SET-T, HEAT­SET-SCH or HEAT-RESET-SCH as appropriate minusDUCT-DEL TA-TIf SYSTEM-TYPE; DDS, the above diagram would be identical, except thatthe dual dampers would be replaced with mixing boxes,I V.l21 (Revised 5/81)

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