Hi,all. Happy new year!
I made a model with DB, and then ran with E+, there are some mistakes like calculated design cooling load is zero. Then I checked sizing:zone and thermostat input. And I can't find erro.The temperature in those zones can't be controlled in summer. Did anybody met this kind of problem before? Could you make some suggestion for this warning? Thanks.
The erros are copied below:
** Warning ** Calculated design cooling load for zone=BLOCK1:ZONE1 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design heating load for zone=BLOCK1:ZONE4 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=BLOCK1:ZONE3 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=BLOCK2:ZONE1 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=BLOCK2:ZONE3 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=BLOCK3:ZONE1 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=BLOCK3:ZONE3 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
************* Beginning System Sizing Calculations
************* Beginning Plant Sizing Calculations
** Warning ** The design coil load is zero for Coil:Heating:Water BLOCK1:ZONE4 SINGLE DUCT VAV REHEAT HEATING COIL
** ~~~ ** The autosize value for maximum water flow rate is zero
** ~~~ ** To change this, input a value for UA, change the heating design day, or lower
** ~~~ ** the system heating design supply air temperature
** Warning ** In calculating the design coil UA for Coil:Cooling:Water AIR LOOP1 AHU COOLING COIL
** ~~~ ** no apparatus dew-point can be found for the initial entering and leaving conditions;
** ~~~ ** The initial design conditions are: Tair,in = 29.8119
** ~~~ ** Wair,in = 2.125685E-002
** ~~~ ** Twater,in = 6.0000
** ~~~ ** Tair,out = 12.0000
** ~~~ ** Wair,out = 8.000000E-003
__._,_.___
Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx
The primary EnergyPlus web site is found at:
http://www.energyplus.gov
The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/
Attachments are currently allowed but be mindful that not everyone has a high speed connection. Limit attachments to small files.
EnergyPlus Documentation is searchable. Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.
Change settings via the Web (Yahoo! ID required)
Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured
Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe
__,_._,___