{0;0;0;0} 0. Current document units is in Meters 1. Conversion to Meters will be applied = 1.000 2. Current working directory is set to: C:\Users\ASUS\AppData\Roaming\Ladybug\unnamed\OpenStudio 3. Can't find ddy file next to the EPW. 4. Extreme values from the weather file design will be used instead. 5. Model saved to: C:\Users\ASUS\AppData\Roaming\Ladybug\unnamed\OpenStudio\unnamed.osm 6. OSM > IDF: C:/Users/ASUS/AppData/Roaming/Ladybug/unnamed/OpenStudio/unnamed/ModelToIdf/in.idf 7. Program Version,EnergyPlus, Version 8.8.0-7c3bbe4830, YMD=2018.06.04 15:48,IDD_Version 8.8.0 8. 9. ************* Beginning Zone Sizing Calculations 10. 11. ** Warning ** ProcessScheduleInput: Schedule:Constant="ALWAYS OFF DISCRETE", Blank Schedule Type Limits Name input -- will not be validated. 12. 13. ** Warning ** GetSurfaceData: InterZone Surface Areas do not match as expected and might not satisfy conservation of energy: 14. 15. ** ~~~ ** ...use Output:Diagnostics,DisplayExtraWarnings; to show more details on individual mismatches. 16. 17. ************* Beginning System Sizing Calculations 18. 19. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 20. 21. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 1 22. 23. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 24. 25. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 2 26. 27. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 28. 29. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 10 30. 31. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 32. 33. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 11 34. 35. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 36. 37. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 12 38. 39. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 40. 41. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 13 42. 43. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 44. 45. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 14 46. 47. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 48. 49. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 15 50. 51. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 52. 53. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 16 54. 55. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 56. 57. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 3 58. 59. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 60. 61. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 4 62. 63. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 64. 65. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 5 66. 67. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 68. 69. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 6 70. 71. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 72. 73. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 7 74. 75. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 76. 77. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 8 78. 79. ** Warning ** Since Zone Minimum Air Flow Input Method = CONSTANT, input for Fixed Minimum Air Flow Rate will be ignored. 80. 81. ** ~~~ ** Occurs in AirTerminal:SingleDuct:VAV:Reheat = AIR TERMINAL SINGLE DUCT VAV REHEAT 9 82. 83. ** Warning ** HVACControllers: GetControllerInput: Controller:WaterCoil="CONTROLLER WATER COIL 2". 84. 85. ** ~~~ ** ..Sensor node not found on water coil air outlet node. 86. 87. ** ~~~ ** ..The sensor node may have been placed on a node downstream of the coil or on an airloop outlet node. 88. 89. ************* Beginning Plant Sizing Calculations 90. 91. ** Warning ** In calculating the design coil UA for Coil:Cooling:Water COIL COOLING WATER 1 92. 93. ** ~~~ ** no apparatus dew-point can be found for the initial entering and leaving conditions; 94. 95. ** ~~~ ** The initial design conditions are: Tair,in = 35.4541 96. 97. ** ~~~ ** Wair,in = 2.026342E-002 98. 99. ** ~~~ ** Twater,in = 6.6667 100. 101. ** ~~~ ** Tair,out = 12.0000 102. 103. ** ~~~ ** Wair,out = 8.275850E-003 104. 105. ** Warning ** The design coil load is zero for Coil:Heating:Water COIL HEATING WATER 1 106. 107. ** ~~~ ** The autosize value for maximum water flow rate is zero 108. 109. ** ~~~ ** To change this, input a value for UA, change the heating design day, or raise the 110. 111. ** ~~~ ** system heating design supply air temperature. Also check to make sure the Preheat 112. 113. ** ~~~ ** Design Temperature is not the same as the Central Heating Design Supply Air Temperature. 114. 115. ************* Testing Individual Branch Integrity 116. 117. ************* All Branches passed integrity testing 118. 119. ************* Testing Individual Supply Air Path Integrity 120. 121. ************* All Supply Air Paths passed integrity testing 122. 123. ************* Testing Individual Return Air Path Integrity 124. 125. ************* All Return Air Paths passed integrity testing 126. 127. ************* No node connection errors were found. 128. 129. ************* Beginning Simulation 130. 131. ** Severe ** CheckWarmupConvergence: Loads Initialization, Zone="ZONE_5" did not converge after 25 warmup days. 132. 133. ** ~~~ ** See Warmup Convergence Information in .eio file for details. 134. 135. ** ~~~ ** ...Environment(RunPeriod)="RUN PERIOD 1" 136. 137. ** ~~~ ** ..Max Temp Comparison = 1.64E-003 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 138. 139. ** ~~~ ** ..Min Temp Comparison = 1.63E-003 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 140. 141. ** ~~~ ** ..Max Heat Load Comparison = 0.2519 vs Loads Convergence Tolerance=4.00E-002 - Fail Convergence 142. 143. ** ~~~ ** ..Max Cool Load Comparison = 3.8634E-004 vs Loads Convergence Tolerance=4.00E-002 - Pass Convergence 144. 145. ** Severe ** CheckWarmupConvergence: Loads Initialization, Zone="ZONE_6" did not converge after 25 warmup days. 146. 147. ** ~~~ ** ...Environment(RunPeriod)="RUN PERIOD 1" 148. 149. ** ~~~ ** ..Max Temp Comparison = 1.66E-003 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 150. 151. ** ~~~ ** ..Min Temp Comparison = 1.63E-003 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 152. 153. ** ~~~ ** ..Max Heat Load Comparison = 0.2884 vs Loads Convergence Tolerance=4.00E-002 - Fail Convergence 154. 155. ** ~~~ ** ..Max Cool Load Comparison = 3.6892E-004 vs Loads Convergence Tolerance=4.00E-002 - Pass Convergence 156. 157. ** Severe ** CheckWarmupConvergence: Loads Initialization, Zone="ZONE_8" did not converge after 25 warmup days. 158. 159. ** ~~~ ** ...Environment(RunPeriod)="RUN PERIOD 1" 160. 161. ** ~~~ ** ..Max Temp Comparison = 1.72E-004 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 162. 163. ** ~~~ ** ..Min Temp Comparison = 2.77E-003 vs Temperature Convergence Tolerance=0.40 - Pass Convergence 164. 165. ** ~~~ ** ..Max Heat Load Comparison = 5.7388E-002 vs Loads Convergence Tolerance=4.00E-002 - Fail Convergence 166. 167. ** ~~~ ** ..Max Cool Load Comparison = 5.9098E-004 vs Loads Convergence Tolerance=4.00E-002 - Pass Convergence 168. 169. ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HEAT EXCHANGER AIR TO AIR SENSIBLE AND LATENT 1" 170. 171. ** ~~~ ** Average air volume flow rate is <50% or >130% of the nominal HX supply air volume flow rate. 172. 173. ** ~~~ ** Air volume flow rate ratio = 3.547. Environment=RUN PERIOD 1, at Simulation time=01/01 00:10 - 00:15 174. 175. ** Warning ** Calculated Relative Humidity out of range (PsyRhFnTdbWPb) 176. 177. ** ~~~ ** Routine=NodeReportingCalc:NODE 29, Environment=RUN PERIOD 1, at Simulation time=01/03 12:50 - 13:00 178. 179. ** ~~~ ** Dry-Bulb= 10.91 Humidity Ratio= 8.242E-003 Calculated Relative Humidity [%]= 101.50 180. 181. ** ~~~ ** Relative Humidity being reset to 100.0% 182. 183. ** Warning ** Plant Loop: CONDENSER WATER LOOP Demand Side is storing excess heat the majority of the time. 184. 185. ** Warning ** Plant Loop: CONDENSER WATER LOOP Supply Side is storing excess heat the majority of the time. 186. 187. ** Warning ** The resource referenced by LifeCycleCost:UsePriceEscalation= "U.S. AVG COMMERCIAL-ELECTRICITY" has no energy cost. 188. 189. ** ~~~ ** ... It is likely that the wrong resource is used. The resource should match the meter used in Utility:Tariff. 190. 191. ** Warning ** The resource referenced by LifeCycleCost:UsePriceEscalation= "U.S. AVG COMMERCIAL-DISTILLATE OIL" has no energy cost. 192. 193. ** ~~~ ** ... It is likely that the wrong resource is used. The resource should match the meter used in Utility:Tariff. 194. 195. ** Warning ** The resource referenced by LifeCycleCost:UsePriceEscalation= "U.S. AVG COMMERCIAL-RESIDUAL OIL" has no energy cost. 196. 197. ** ~~~ ** ... It is likely that the wrong resource is used. The resource should match the meter used in Utility:Tariff. 198. 199. ** Warning ** The resource referenced by LifeCycleCost:UsePriceEscalation= "U.S. AVG COMMERCIAL-NATURAL GAS" has no energy cost. 200. 201. ** ~~~ ** ... It is likely that the wrong resource is used. The resource should match the meter used in Utility:Tariff. 202. 203. ** Warning ** The resource referenced by LifeCycleCost:UsePriceEscalation= "U.S. AVG COMMERCIAL-COAL" has no energy cost. 204. 205. ** ~~~ ** ... It is likely that the wrong resource is used. The resource should match the meter used in Utility:Tariff. 206. 207. ************* Simulation Error Summary ************* 208. 209. ** Warning ** The following Report Variables were requested but not generated -- check.rdd file 210. 211. ** ~~~ ** Either the IDF did not contain these elements, the variable name is misspelled, 212. 213. ** ~~~ ** or the requested variable is an advanced output which requires Output : Diagnostics, DisplayAdvancedReportVariables; 214. 215. ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL COOLING ENERGY, Frequency=Hourly 216. 217. ************* Key=*, VarName=EARTH TUBE FAN ELECTRIC ENERGY, Frequency=Hourly 218. 219. ************* Key=*, VarName=ZONE VRF AIR TERMINAL COOLING ELECTRIC ENERGY, Frequency=Hourly 220. 221. ************* Key=*, VarName=ZONE VRF AIR TERMINAL HEATING ELECTRIC ENERGY, Frequency=Hourly 222. 223. ************* Key=*, VarName=VRF HEAT PUMP COOLING ELECTRIC ENERGY, Frequency=Hourly 224. 225. ************* Key=*, VarName=VRF HEAT PUMP HEATING ELECTRIC ENERGY, Frequency=Hourly 226. 227. ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL HEATING ENERGY, Frequency=Hourly 228. 229. ************* Key=*, VarName=ZONE IDEAL LOADS ZONE TOTAL HEATING ENERGY, Frequency=Hourly 230. 231. ************* Key=*, VarName=ZONE IDEAL LOADS ZONE TOTAL COOLING ENERGY, Frequency=Hourly 232. 233. ************* Key=*, VarName=COOLING COIL ELECTRIC ENERGY, Frequency=Hourly 234. 235. ************* Key=*, VarName=HEATING COIL TOTAL HEATING ENERGY, Frequency=Hourly 236. 237. ************* Key=*, VarName=HEATING COIL GAS ENERGY, Frequency=Hourly 238. 239. ************* Key=*, VarName=HEATING COIL ELECTRIC ENERGY, Frequency=Hourly 240. 241. ************* There are 5 unused schedules in input. 242. 243. ************* There are 5 unused week schedules in input. 244. 245. ************* There are 11 unused day schedules in input. 246. 247. ************* Use Output:Diagnostics,DisplayUnusedSchedules; to see them. 248. 249. ************* 250. 251. ************* ===== Recurring Error Summary ===== 252. 253. ************* The following recurring error messages occurred. 254. 255. ************* 256. 257. ************* ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HEAT EXCHANGER AIR TO AIR SENSIBLE AND LATENT 1": Average air volume flow rate is <50% or >130% warning continues. Air flow rate ratio statistics follow. 258. 259. ************* ** ~~~ ** This error occurred 23468 total times; 260. 261. ************* ** ~~~ ** during Warmup 0 times; 262. 263. ************* ** ~~~ ** during Sizing 0 times. 264. 265. ************* ** ~~~ ** Max=11.888794 Min=3.546407 266. 267. ************* 268. 269. ************* ** Warning ** Calculated Relative Humidity out of range (PsyRhFnTdbWPb) 270. 271. ************* ** ~~~ ** This error occurred 464 total times; 272. 273. ************* ** ~~~ ** during Warmup 0 times; 274. 275. ************* ** ~~~ ** during Sizing 0 times. 276. 277. ************* ** ~~~ ** Max=101.658144 % Min=101.001682 % 278. 279. ************* 280. 281. ************* 282. 283. ************* ===== Final Error Summary ===== 284. 285. ************* The following error categories occurred. Consider correcting or noting. 286. 287. ************* InterZone Surface Areas -- mismatch 288. 289. ************* ..Area mismatch errors happen when the interzone surface in zone A is 290. 291. ************* ..not the same size as it's companion in zone B. 292. 293. ************* Loads Initialization did not Converge 294. 295. ************* ..1) very high thermal mass such as very thick concrete (solution: increase max number of warmup 296. 297. ************* .. days in the BUILDING object); 298. 299. ************* ..2) moderate mass and inadequate space conditioning such that the building keeps getting warmer 300. 301. ************* .. and warmer on successive days (solution: add HVAC, check building thermal properties, 302. 303. ************* .. check if infiltration is included, make sure HVAC properly controlled); 304. 305. ************* ..3) a soil layer modeled below the concrete slab - (solution remove this layer and read about 306. 307. ************* .. ground temperatures in the Auxiliary Programs document). 308. 309. ************* ..4) unreasonable (too small) limits in the BUILDING object for temperature (.4 default) or 310. 311. ************* .. loads tolerances (.04 default) 312. 313. ************* 314. 315. ************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 3 Severe Errors. 316. 317. ************* EnergyPlus Sizing Error Summary. During Sizing: 19 Warning; 0 Severe Errors. 318. 319. ************* EnergyPlus Completed Successfully-- 23962 Warning; 3 Severe Errors; Elapsed Time=00hr 01min 12.11sec 320.