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[EnergyPlus_Support] Economizer in Dual Duct VAV system doesn't work?
Hello, everyone:
I am trying to build a Dual Duct VAV System in
Energy-Plus. What I do is to modify the example idf
file in the E+ example directory and add an
economizer. Unfortunately, the economizer doesn?t
work. I have been blocked by this issue for more
than one week. Does anyone have some idea to solve
the problem? Thanks a lot.
The attached text file is part of my E+ system model.
Please let me know if you need more information or
the complete idf file.
Lei Zhou
======================================
NODE LIST,
Supply Fan Inlet Temp Nodes, !- Node List Name
Supply Fan Inlet Node; !- Node_ID_1
!- =========== ALL OBJECTS IN CLASS: BRANCH LIST ===========
BRANCH LIST,
Dual Duct Air Loop Branches, !- Branch List Name
Air Loop Main Branch, !- Branch Name 1
Heating Coil Air Sys Branch, !- Branch Name 2
Cooling Coil Air Sys Branch, !- Branch Name 3
Return Air Loop Branch; !- Branch Name 4
BRANCH LIST,
Cooling Supply Side Branches, !- Branch List Name
CW Pump Branch, !- Branch Name 1
Big Chiller Branch, !- Branch Name 2
Supply Bypass Branch, !- Branch Name 3
Cooling Supply Outlet; !- Branch Name 4
!- =========== ALL OBJECTS IN CLASS: BRANCH ===========
BRANCH,
Air Loop Main Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
OUTSIDE AIR SYSTEM, !- Comp1 Type
OA System 1, !- Comp1 Name
Return Fan Outlet Node, !- Comp1 Inlet Node Name
Supply Fan Inlet Node, !- Comp1 Outlet Node Name
PASSIVE, !- Comp1 Branch Control Type
FAN:SIMPLE:ConstVolume, !- Comp2 Type
Supply Fan 1, !- Comp2 Name
Supply Fan Inlet Node, !- Comp2 Inlet Node Name
Supply Fan Outlet Node, !- Comp2 Outlet Node Name
PASSIVE; !- Comp2 Branch Control Type
BRANCH,
Return Air Loop Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
FAN:SIMPLE:ConstVolume, !- Comp1 Type
Return Fan 1, !- Comp1 Name
Return Air Mixer Outlet, !- Comp1 Inlet Node Name
Return Fan Outlet Node, !- Comp1 Outlet Node Name
PASSIVE; !- Comp1 Branch Control Type
BRANCH,
Heating Coil Air Sys Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
COIL:Water:SimpleHeating,!- Comp1 Type
Main Heating Coil, !- Comp1 Name
Heating Coil Inlet Node, !- Comp1 Inlet Node Name
Heating Coil Outlet Node,!- Comp1 Outlet Node Name
ACTIVE; !- Comp1 Branch Control Type
BRANCH,
Cooling Coil Air Sys Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
COIL:Water:SimpleCooling,!- Comp1 Type
Simple Cooling Coil, !- Comp1 Name
Cooling Coil Inlet Node, !- Comp1 Inlet Node Name
Cooling Coil Outlet Node,!- Comp1 Outlet Node Name
ACTIVE; !- Comp1 Branch Control Type
!- =========== ALL OBJECTS IN CLASS: AIR PRIMARY LOOP ===========
AIR PRIMARY LOOP,
Main Dual Duct Air Loop, !- Primary Air Loop Name
Dual Duct System 1 Controllers, !- Name: Controller List
Dual Duct System 1 Schedule List, !- Name: System Availability Manager
List
autosize, !- Primary air design volumetric flow rate {m3/s}
Dual Duct Air Loop Branches, !- Air Loop Branch List Name
Dual Duct Connectors, !- Air Loop Connector List Name
Return Fan Outlet Node, !- ReturnAir AirLoop Inlet Node
Return Air Mixer Outlet, !- ZoneEquipGroup Outlet Node
Zone Equipment Inlet Node List, !- SupplyAirPath ZoneEquipGroup Inlet
Nodes
Air Loop Outlet Node List; !- AirLoop Outlet Nodes
!- =========== ALL OBJECTS IN CLASS: CONTROLLER LIST ===========
CONTROLLER LIST,
Dual Duct System 1 Controllers, !- Name
Controller:Simple, !- Controller Type 1
Main Cooling Coil Controller, !- Controller Name 1
Controller:Simple, !- Controller Type 2
Main Heating Coil Controller; !- Controller Name 2
CONTROLLER LIST,
OA System 1 Controller, !- Name
CONTROLLER:OUTSIDE AIR, !- Controller Type 1
OA Controler 1; !- Controller Name 1
!- =========== ALL OBJECTS IN CLASS: AIR LOOP EQUIPMENT LIST ===========
AIR LOOP EQUIPMENT LIST,
OA System 1 Equipment, !- Name
OUTSIDE AIR MIXER, !- KEY--System Component 1
OA Mixing Box 1; !- Component Name 1
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR SYSTEM ===========
OUTSIDE AIR SYSTEM,
OA System 1, !- Name
OA System 1 Controller, !- Name: Controller List
OA System 1 Equipment, !- Name of an Air Loop Equipment List
VAV Sys 1 Avail List; !- Name of a System Availability Manager List
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR INLET NODE LIST ===========
OUTSIDE AIR INLET NODE LIST,
OA Inlet Node 1; !- 1st Node name or node list name
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR MIXER ===========
OUTSIDE AIR MIXER,
OA Mixing Box 1, !- Name
Supply Fan Inlet Node, !- Mixed_Air_Node
Outside Air Inlet Node 1,!- Outside_Air_Stream_Node
Relief Air Outlet Node 1,!- Relief_Air_Stream_Node
Return Fan Outlet Node; !- Return_Air_Stream_Node
!- =========== ALL OBJECTS IN CLASS: SYSTEM AVAILABILITY MANAGER LIST
===========
SYSTEM AVAILABILITY MANAGER LIST,
VAV Sys 1 Avail List, !- Name
SYSTEM AVAILABILITY MANAGER:SCHEDULED, !- System Availability Manager type
1
VAV Sys 1 Avail; !- System Availability Manager name 1
SYSTEM AVAILABILITY MANAGER LIST,
Dual Duct System 1 Schedule List, !- Name
SYSTEM AVAILABILITY MANAGER:SCHEDULED, !- System Availability Manager type
1
Dual Duct System 1 Schedule; !- System Availability Manager name 1
!- =========== ALL OBJECTS IN CLASS: SYSTEM AVAILABILITY MANAGER:SCHEDULED
===========
SYSTEM AVAILABILITY MANAGER:SCHEDULED,
VAV Sys 1 Avail, !- Name
AirSysAvailSched; !- Schedule name
SYSTEM AVAILABILITY MANAGER:SCHEDULED,
Dual Duct System 1 Schedule, !- Name
FanAndCoilAvailSched; !- Schedule name
!- =========== ALL OBJECTS IN CLASS: SET POINT MANAGER:SCHEDULED ===========
SET POINT MANAGER:SCHEDULED,
Supply Air Temp Manager, !- Name
TEMP, !- Control variable
Seasonal Reset Supply Air Temp Sch, !- Schedule Name
Supply Air Temp Nodes; !- Name of the set point Node List
SET POINT MANAGER:SCHEDULED,
Heating Coil Supply Air Temp Manager, !- Name
TEMP, !- Control variable
Heating Coil Supply Air Temp Sch, !- Schedule Name
Heating Coil Supply Air Temp Nodes; !- Name of the set point Node List
!- =========== ALL OBJECTS IN CLASS: SET POINT MANAGER:OUTSIDE AIR
===========
SET POINT MANAGER:OUTSIDE AIR,
Supply Air Temp Manager 1, !- Name
TEMP, !- Control variable
16.7, !- Set point at outside low {C}
0.0, !- Outside low {C}
12.8, !- Set point at outside high {C}
32.8, !- Outside high {C}
Supply Fan Inlet Temp Nodes; !- Name of the set point Node List
!- =========== ALL OBJECTS IN CLASS: CONTROLLER:SIMPLE ===========
CONTROLLER:SIMPLE,
! $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
Main Cooling Coil Controller, !- Name
TEMP, !- Control variable
Reverse, !- Action
FLOW, !- Actuator variable
Cooling Coil Outlet Node,!- Control_Node
Cooling Coil Water Inlet Node, !- Actuator_Node
0.001, !- Controller Convergence Tolerance: delta temp
from setpoint temp {deltaC}
autosize, !- Max Actuated Flow {m3/s}
0.0; !- Min Actuated Flow {m3/s}
CONTROLLER:SIMPLE,
Main Heating Coil Controller, !- Name
TEMP, !- Control variable
Normal, !- Action
FLOW, !- Actuator variable
Heating Coil Outlet Node,!- Control_Node
Heating Coil Water Inlet,!- Actuator_Node
0.01, !- Controller Convergence Tolerance: delta temp
from setpoint temp {deltaC}
autosize, !- Max Actuated Flow {m3/s}
0.0; !- Min Actuated Flow {m3/s}
!- =========== ALL OBJECTS IN CLASS: CONTROLLER:OUTSIDE AIR ===========
CONTROLLER:OUTSIDE AIR,
OA Controler 1, !- Name
ECONOMIZER, !- EconomizerChoice
RETURN AIR TEMP LIMIT, !- ReturnAirTempLimit
NO RETURN AIR ENTHALPY LIMIT, !- ReturnAirEnthalpyLimit
NO LOCKOUT, !- Lockout
FIXED MINIMUM, !- MinimumLimit
Supply Fan Inlet Node, !- Control_Node
Outside Air Inlet Node 1,!- Actuated_Node
autosize, !- minimum outside air flow rate {m3/s}
autosize, !- maximum outside air flow rate {m3/s}
19, !- temperature limit {C}
4, !- temperature lower limit {C}
3, !- enthalpy limit {J/kg}
Relief Air Outlet Node 1,!- Relief_Air_Outlet_Node
Return Fan Outlet Node; !- Return_Air_Node
!- =========== ALL OBJECTS IN CLASS: ZONE SPLITTER ===========
ZONE SPLITTER,
ZoneColdAirSupplySplitter, !- Splitter Name
Main Cold Air Inlet, !- Inlet_Node
Zone ABC3 Dual Duct Cold Inlet, !- Outlet_Node_1
Zone DEF3 Dual Duct Cold Inlet, !- Outlet_Node_2
Zone ABC2 Dual Duct Cold Inlet, !- Outlet_Node_3
Zone DEF2 Dual Duct Cold Inlet, !- Outlet_Node_4
Zone ABC1 Dual Duct Cold Inlet, !- Outlet_Node_5
Zone DEF1 Dual Duct Cold Inlet; !- Outlet_Node_6
ZONE SPLITTER,
ZoneHotAirSupplySplitter,!- Splitter Name
Main Hot Air Inlet, !- Inlet_Node
Zone ABC3 Dual Duct Hot Inlet, !- Outlet_Node_1
Zone DEF3 Dual Duct Hot Inlet, !- Outlet_Node_2
Zone ABC2 Dual Duct Hot Inlet, !- Outlet_Node_3
Zone DEF2 Dual Duct Hot Inlet, !- Outlet_Node_4
Zone ABC1 Dual Duct Hot Inlet, !- Outlet_Node_5
Zone DEF1 Dual Duct Hot Inlet; !- Outlet_Node_6
!- =========== ALL OBJECTS IN CLASS: ZONE MIXER ===========
ZONE MIXER,
ZoneReturnAirMixer, !- Mixer Name
Return Air Mixer Outlet, !- Outlet_Node
Zone ABC3 Outlet Node, !- Inlet_Node_1
Zone DEF3 Outlet Node, !- Inlet_Node_2
Zone ABC2 Outlet Node, !- Inlet_Node_3
Zone DEF2 Outlet Node, !- Inlet_Node_4
Zone ABC1 Outlet Node, !- Inlet_Node_5
Zone DEF1 Outlet Node; !- Inlet_Node_6
!- =========== ALL OBJECTS IN CLASS: FAN:SIMPLE:CONSTVOLUME ===========
FAN:SIMPLE:ConstVolume,
Supply Fan 1, !- Fan Name
FanAndCoilAvailSched, !- Available Schedule
0.7, !- Fan Total Efficiency
600.0, !- Delta Pressure {Pa}
autosize, !- Max Flow Rate {m3/s}
0.9, !- Motor Efficiency
1.0, !- Motor In Airstream Fraction
Supply Fan Inlet Node, !- Fan_Inlet_Node
Supply Fan Outlet Node; !- Fan_Outlet_Node
FAN:SIMPLE:ConstVolume,
Return Fan 1, !- Fan Name
FanAndCoilAvailSched, !- Available Schedule
0.7, !- Fan Total Efficiency
600.0, !- Delta Pressure {Pa}
autosize, !- Max Flow Rate {m3/s}
0.9, !- Motor Efficiency
1.0, !- Motor In Airstream Fraction
Return Air Mixer Outlet, !- Fan_Inlet_Node
Return Fan Outlet Node; !- Fan_Outlet_Node
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----------
NODE LIST,
Supply Fan Inlet Temp Nodes, !- Node List Name
Supply Fan Inlet Node; !- Node_ID_1
!- =========== ALL OBJECTS IN CLASS: BRANCH LIST ===========
BRANCH LIST,
Dual Duct Air Loop Branches, !- Branch List Name
Air Loop Main Branch, !- Branch Name 1
Heating Coil Air Sys Branch, !- Branch Name 2
Cooling Coil Air Sys Branch, !- Branch Name 3
Return Air Loop Branch; !- Branch Name 4
BRANCH LIST,
Cooling Supply Side Branches, !- Branch List Name
CW Pump Branch, !- Branch Name 1
Big Chiller Branch, !- Branch Name 2
Supply Bypass Branch, !- Branch Name 3
Cooling Supply Outlet; !- Branch Name 4
!- =========== ALL OBJECTS IN CLASS: BRANCH ===========
BRANCH,
Air Loop Main Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
OUTSIDE AIR SYSTEM, !- Comp1 Type
OA System 1, !- Comp1 Name
Return Fan Outlet Node, !- Comp1 Inlet Node Name
Supply Fan Inlet Node, !- Comp1 Outlet Node Name
PASSIVE, !- Comp1 Branch Control Type
FAN:SIMPLE:ConstVolume, !- Comp2 Type
Supply Fan 1, !- Comp2 Name
Supply Fan Inlet Node, !- Comp2 Inlet Node Name
Supply Fan Outlet Node, !- Comp2 Outlet Node Name
PASSIVE; !- Comp2 Branch Control Type
BRANCH,
Return Air Loop Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
FAN:SIMPLE:ConstVolume, !- Comp1 Type
Return Fan 1, !- Comp1 Name
Return Air Mixer Outlet, !- Comp1 Inlet Node Name
Return Fan Outlet Node, !- Comp1 Outlet Node Name
PASSIVE; !- Comp1 Branch Control Type
BRANCH,
Heating Coil Air Sys Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
COIL:Water:SimpleHeating,!- Comp1 Type
Main Heating Coil, !- Comp1 Name
Heating Coil Inlet Node, !- Comp1 Inlet Node Name
Heating Coil Outlet Node,!- Comp1 Outlet Node Name
ACTIVE; !- Comp1 Branch Control Type
BRANCH,
Cooling Coil Air Sys Branch, !- Branch Name
autosize, !- Maximum Branch Flow Rate {m3/s}
COIL:Water:SimpleCooling,!- Comp1 Type
Simple Cooling Coil, !- Comp1 Name
Cooling Coil Inlet Node, !- Comp1 Inlet Node Name
Cooling Coil Outlet Node,!- Comp1 Outlet Node Name
ACTIVE; !- Comp1 Branch Control Type
!- =========== ALL OBJECTS IN CLASS: AIR PRIMARY LOOP ===========
AIR PRIMARY LOOP,
Main Dual Duct Air Loop, !- Primary Air Loop Name
Dual Duct System 1 Controllers, !- Name: Controller List
Dual Duct System 1 Schedule List, !- Name: System Availability Manager List
autosize, !- Primary air design volumetric flow rate {m3/s}
Dual Duct Air Loop Branches, !- Air Loop Branch List Name
Dual Duct Connectors, !- Air Loop Connector List Name
Return Fan Outlet Node, !- ReturnAir AirLoop Inlet Node
Return Air Mixer Outlet, !- ZoneEquipGroup Outlet Node
Zone Equipment Inlet Node List, !- SupplyAirPath ZoneEquipGroup Inlet Nodes
Air Loop Outlet Node List; !- AirLoop Outlet Nodes
!- =========== ALL OBJECTS IN CLASS: CONTROLLER LIST ===========
CONTROLLER LIST,
Dual Duct System 1 Controllers, !- Name
Controller:Simple, !- Controller Type 1
Main Cooling Coil Controller, !- Controller Name 1
Controller:Simple, !- Controller Type 2
Main Heating Coil Controller; !- Controller Name 2
CONTROLLER LIST,
OA System 1 Controller, !- Name
CONTROLLER:OUTSIDE AIR, !- Controller Type 1
OA Controler 1; !- Controller Name 1
!- =========== ALL OBJECTS IN CLASS: AIR LOOP EQUIPMENT LIST ===========
AIR LOOP EQUIPMENT LIST,
OA System 1 Equipment, !- Name
OUTSIDE AIR MIXER, !- KEY--System Component 1
OA Mixing Box 1; !- Component Name 1
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR SYSTEM ===========
OUTSIDE AIR SYSTEM,
OA System 1, !- Name
OA System 1 Controller, !- Name: Controller List
OA System 1 Equipment, !- Name of an Air Loop Equipment List
VAV Sys 1 Avail List; !- Name of a System Availability Manager List
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR INLET NODE LIST ===========
OUTSIDE AIR INLET NODE LIST,
OA Inlet Node 1; !- 1st Node name or node list name
!- =========== ALL OBJECTS IN CLASS: OUTSIDE AIR MIXER ===========
OUTSIDE AIR MIXER,
OA Mixing Box 1, !- Name
Supply Fan Inlet Node, !- Mixed_Air_Node
Outside Air Inlet Node 1,!- Outside_Air_Stream_Node
Relief Air Outlet Node 1,!- Relief_Air_Stream_Node
Return Fan Outlet Node; !- Return_Air_Stream_Node
!- =========== ALL OBJECTS IN CLASS: SYSTEM AVAILABILITY MANAGER LIST ===========
SYSTEM AVAILABILITY MANAGER LIST,
VAV Sys 1 Avail List, !- Name
SYSTEM AVAILABILITY MANAGER:SCHEDULED, !- System Availability Manager type 1
VAV Sys 1 Avail; !- System Availability Manager name 1
SYSTEM AVAILABILITY MANAGER LIST,
Dual Duct System 1 Schedule List, !- Name
SYSTEM AVAILABILITY MANAGER:SCHEDULED, !- System Availability Manager type 1
Dual Duct System 1 Schedule; !- System Availability Manager name 1
!- =========== ALL OBJECTS IN CLASS: SYSTEM AVAILABILITY MANAGER:SCHEDULED ===========
SYSTEM AVAILABILITY MANAGER:SCHEDULED,
VAV Sys 1 Avail, !- Name
AirSysAvailSched; !- Schedule name
SYSTEM AVAILABILITY MANAGER:SCHEDULED,
Dual Duct System 1 Schedule, !- Name
FanAndCoilAvailSched; !- Schedule name
!- =========== ALL OBJECTS IN CLASS: SET POINT MANAGER:SCHEDULED ===========
SET POINT MANAGER:SCHEDULED,
Supply Air Temp Manager, !- Name
TEMP, !- Control variable
Seasonal Reset Supply Air Temp Sch, !- Schedule Name
Supply Air Temp Nodes; !- Name of the set point Node List
SET POINT MANAGER:SCHEDULED,
Heating Coil Supply Air Temp Manager, !- Name
TEMP, !- Control variable
Heating Coil Supply Air Temp Sch, !- Schedule Name
Heating Coil Supply Air Temp Nodes; !- Name of the set point Node List
!- =========== ALL OBJECTS IN CLASS: SET POINT MANAGER:OUTSIDE AIR ===========
SET POINT MANAGER:OUTSIDE AIR,
Supply Air Temp Manager 1, !- Name
TEMP, !- Control variable
16.7, !- Set point at outside low {C}
0.0, !- Outside low {C}
12.8, !- Set point at outside high {C}
32.8, !- Outside high {C}
Supply Fan Inlet Temp Nodes; !- Name of the set point Node List
!- =========== ALL OBJECTS IN CLASS: CONTROLLER:SIMPLE ===========
CONTROLLER:SIMPLE,
! $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
Main Cooling Coil Controller, !- Name
TEMP, !- Control variable
Reverse, !- Action
FLOW, !- Actuator variable
Cooling Coil Outlet Node,!- Control_Node
Cooling Coil Water Inlet Node, !- Actuator_Node
0.001, !- Controller Convergence Tolerance: delta temp from setpoint temp {deltaC}
autosize, !- Max Actuated Flow {m3/s}
0.0; !- Min Actuated Flow {m3/s}
CONTROLLER:SIMPLE,
Main Heating Coil Controller, !- Name
TEMP, !- Control variable
Normal, !- Action
FLOW, !- Actuator variable
Heating Coil Outlet Node,!- Control_Node
Heating Coil Water Inlet,!- Actuator_Node
0.01, !- Controller Convergence Tolerance: delta temp from setpoint temp {deltaC}
autosize, !- Max Actuated Flow {m3/s}
0.0; !- Min Actuated Flow {m3/s}
!- =========== ALL OBJECTS IN CLASS: CONTROLLER:OUTSIDE AIR ===========
CONTROLLER:OUTSIDE AIR,
OA Controler 1, !- Name
ECONOMIZER, !- EconomizerChoice
RETURN AIR TEMP LIMIT, !- ReturnAirTempLimit
NO RETURN AIR ENTHALPY LIMIT, !- ReturnAirEnthalpyLimit
NO LOCKOUT, !- Lockout
FIXED MINIMUM, !- MinimumLimit
Supply Fan Inlet Node, !- Control_Node
Outside Air Inlet Node 1,!- Actuated_Node
autosize, !- minimum outside air flow rate {m3/s}
autosize, !- maximum outside air flow rate {m3/s}
19, !- temperature limit {C}
4, !- temperature lower limit {C}
3, !- enthalpy limit {J/kg}
Relief Air Outlet Node 1,!- Relief_Air_Outlet_Node
Return Fan Outlet Node; !- Return_Air_Node
!- =========== ALL OBJECTS IN CLASS: ZONE SPLITTER ===========
ZONE SPLITTER,
ZoneColdAirSupplySplitter, !- Splitter Name
Main Cold Air Inlet, !- Inlet_Node
Zone ABC3 Dual Duct Cold Inlet, !- Outlet_Node_1
Zone DEF3 Dual Duct Cold Inlet, !- Outlet_Node_2
Zone ABC2 Dual Duct Cold Inlet, !- Outlet_Node_3
Zone DEF2 Dual Duct Cold Inlet, !- Outlet_Node_4
Zone ABC1 Dual Duct Cold Inlet, !- Outlet_Node_5
Zone DEF1 Dual Duct Cold Inlet; !- Outlet_Node_6
ZONE SPLITTER,
ZoneHotAirSupplySplitter,!- Splitter Name
Main Hot Air Inlet, !- Inlet_Node
Zone ABC3 Dual Duct Hot Inlet, !- Outlet_Node_1
Zone DEF3 Dual Duct Hot Inlet, !- Outlet_Node_2
Zone ABC2 Dual Duct Hot Inlet, !- Outlet_Node_3
Zone DEF2 Dual Duct Hot Inlet, !- Outlet_Node_4
Zone ABC1 Dual Duct Hot Inlet, !- Outlet_Node_5
Zone DEF1 Dual Duct Hot Inlet; !- Outlet_Node_6
!- =========== ALL OBJECTS IN CLASS: ZONE MIXER ===========
ZONE MIXER,
ZoneReturnAirMixer, !- Mixer Name
Return Air Mixer Outlet, !- Outlet_Node
Zone ABC3 Outlet Node, !- Inlet_Node_1
Zone DEF3 Outlet Node, !- Inlet_Node_2
Zone ABC2 Outlet Node, !- Inlet_Node_3
Zone DEF2 Outlet Node, !- Inlet_Node_4
Zone ABC1 Outlet Node, !- Inlet_Node_5
Zone DEF1 Outlet Node; !- Inlet_Node_6
!- =========== ALL OBJECTS IN CLASS: FAN:SIMPLE:CONSTVOLUME ===========
FAN:SIMPLE:ConstVolume,
Supply Fan 1, !- Fan Name
FanAndCoilAvailSched, !- Available Schedule
0.7, !- Fan Total Efficiency
600.0, !- Delta Pressure {Pa}
autosize, !- Max Flow Rate {m3/s}
0.9, !- Motor Efficiency
1.0, !- Motor In Airstream Fraction
Supply Fan Inlet Node, !- Fan_Inlet_Node
Supply Fan Outlet Node; !- Fan_Outlet_Node
FAN:SIMPLE:ConstVolume,
Return Fan 1, !- Fan Name
FanAndCoilAvailSched, !- Available Schedule
0.7, !- Fan Total Efficiency
600.0, !- Delta Pressure {Pa}
autosize, !- Max Flow Rate {m3/s}
0.9, !- Motor Efficiency
1.0, !- Motor In Airstream Fraction
Return Air Mixer Outlet, !- Fan_Inlet_Node
Return Fan Outlet Node; !- Fan_Outlet_Node
[Non-text portions of this message have been removed]
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