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Sedion B <br /> Ventilation Method <br /> (Choose either balanced or e�Aaust only) <br /> � Bala�ced,HRV�Haat Recovery Ventilalor)or ERV(Energy Recovery Exhaust onty <br /> Venrilata)—cfm of unit in bw must not exceed continuous Continuous fan nti�in cfm <br /> low cfm: o o High cfm: ��c Continuous fan rotiry{in cfm(ppacity must not exceed <br /> oa V conNnuous veMUatlon rotlng by more than S00%) <br /> Diredions-Choose the method oJ ventilutlory 6abncaed or exhaust only.Babnced ventilation systems ore typkaNy HRV or ERWs <br /> fntn the bw and hlph cjm amounts.Low cJm a!r flow must 6e equal to or grroter thon the requJred coMlnuous veMlbtbn rate and <br /> kss than 100%preater than the cont7nuous rote.(For inslonce,y the bw cJm Is 40 cJm,fAe venttMUnn fan must not exceed 80 cJm.) <br /> Automotk mMrols moy olbw the use oJo larper fan that k operoted o penentape of eoch hour. <br /> Sedion C <br /> Ventilation Fan Schedule <br /> Descri tion Location Continuous Intermittent <br /> Dlrectlons-The veniBatkn jan sehedule should descrlbe whot the jan&jor,the lecatbn,cJm,o�whether It h used Jormniinuous <br /> or lntermittent ventilation.The fan thai a chau for eontlnuous venflbtbn must 6e equal to or greatei than the low cfm a!i roting <br /> ond kss than 100%greater than the oontinuous rate.(for instonu,y Me low qm(s 40 cJm,tbe coMinuatt vent(laHon fan must nof <br /> exceed 80 cjm.J Automotic controls may allow the uu of a k�gerjan that B operated a percentage oJeoch hour. <br /> SecNon D <br /> Ventilation Cont�ols <br /> Describe eratlon and conuol of the wMinuous and intermittent ventflation <br /> ERV has wall coMrol set to 50°k=86 CFM <br /> ERV has wall contrd aet W 100%=778 CFM <br /> Dircctions-Descrlbe the opemdon cf the veMllotion system.There shoWd be adequote detail Jor plon revlewen and InsAectors to verlfy desipn and <br /> installallon mmpllanu.Rdated trades oLw need adequate detoil Joi placement of cortbols ond proper operodon of tfie 6uilding ventibtlon.IJexhaust fans <br /> on used Jor bni7dinp vendlotlon,describe ihe operatlon and location oJany coMrols,indkaton ond kpends,ff an ERV or HRV is fo be installed,deseribe how <br /> k wll!6e irutalled.ff!t wlU be rnnneded ond IMerJaced with the ofr handling equlpmen;pkase deuNbe wch connections os detoiled in ihe monuJodures' <br /> instalbtlon instructlons.y the instalbtlon Jnstnatrons rcqulre or rerommend fhe equipmen!ro be(nffiAocked with ihe alr handllnp equ3pmeM for proper <br /> operodon,weh Intermnnection shoN be mode and deurlbed. <br />