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Catie Peck—Long Ext691 (7/11 ) 02/24/2015 02:40 :28 PM —0600 <br /> Section B <br /> Ventilation Method <br /> -l-,cioe either balanced or exhaust an <br /> __j(�_­ F-I <br /> Balanced,HRV(Heat Recovery Ventilator)or ERV(Energy Recov- Exhaust only <br /> ery Ventilator)-cfrn of unit in low must riot exceed continuous venti- Continuous fan rating in cfm <br /> Watton ratio by more than 105%. <br /> Low cfm: High cfrn: Continuous fan rating in cfrn{capacity must t:exceed <br /> Continuous Ventlla2 <br /> ............. <br /> Directions Choose the method of ventilation,balanced or exhaust only. Balanced ventilation systems are typically HRVorERV`s. <br /> Enter the low and high cfm amounts. Lowc r air flow must be equal to of,greater than the required gontinuous ventotigri rate and <br /> less thon 100%greater than the continuous rate.(For instance,if tire low cfrn is 40 cfrn,the ventilation fan must riot exceed 80 cfaij <br /> Autornatic controls may allow the use of larger fan that is operated a percentage cfeach hour. <br /> Section C <br /> Ventilation Fan Schedule <br /> W ....... <br /> cr!p.,tton Location Continuous <br /> r intermittent <br /> r) <br /> ................. <br /> ............. ........... <br /> Directions The ventilation jarr schedule should describe what the fan is for,the location,cfrn,and whether it is used for continuous <br /> or intermittent ventilation. The fan that is chose for continuous ventilation must be equal to or greater than the/o w cfm air rating <br /> and less than 100%greater than the continuous rate. (For instance,if the low cfm is 40 cfm,the continuous ventilation fan must-not <br /> exceed 80 cfm.) Automatic controls may allow the use.-of a larger fan that is operated a percentage of each hour, <br /> Section D <br /> ............ <br /> VenWation Controls <br /> (Describpop ration and control of the rominuous and intermittent vent!L�1�10 ....-.-_..................... <br /> .............. ........................... <br /> ............... <br /> ............ .......... <br /> .......................... <br /> Dirrctions Describe the operation of ventilation systern, There should be adequate detail for plan reviewers and inspectors to verify design and <br /> ins ta8atian compliance. Related trades also need adequate detail for placement at controis and proper operation of the building ventilation. if <br /> exhaust fans are used for building vernilation,describe the operatton and tocatian afony contrals,indicators and/egenars. If an ERV or f-Wts to be <br /> installed,describe how it will be installed.If if will be corpnerted and interfaced with the air handling equipment,please describe such connections os <br /> detailed in the instructions,If the installation instructions require or recommend the equipment to be interlocked with the <br /> air handling equipment fdrproper operation,such interconnection shall be made arld described. <br /> Section E <br /> ............... ............. __.._..w__........._.__.._._ ............ <br /> Make-up air <br /> Passive jdete�rrMnej-fron'i calculations from Table 501.3.1) <br /> tyr-- Powered(determined from ai­cwa_vons r M['able 50141) <br /> •--------..._..._......_ ------- .......................... ................................. ........ <br /> Interlocked with exhaust device(determined from calculation from TabieS01.3.Ij <br /> .................. <br /> art <br /> Cither,clAsrribP: .............. ..................... ............................. .......... <br /> Location of duct or system ventilation make-tip air:tietermined from make-up air opening table <br /> ............ ........... <br /> --Fsl;e and type(round,rectangular,flex or rigid) <br /> (NR means not required) <br /> Page 2 of <br /> ................ <br />