Carrier 35L Series Installation And Start-up Instructions Manual

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Carrier 35L Series Installation And Start-up Instructions Manual Manual pdf 2 page image

2SAFETY CONSIDERATIONSSee Fig. 1 for Proposition 65 label.Fig. 1 — Proposition 65 Warning LabelPRE-INSTALLATIONGeneralThe 35L,N units are dual duct terminals available with facto-ry-installed pneumatic, analog, and Carrier Comfort Net-work® (CCN) Direct Digital Control (DDC) control options.See Table 1. Figure 2 shows the basic box. Figure 3 is an ex-ample of a unit identification label.Table 1 — 35L,N UnitsSTORAGE AND HANDLINGInspect for damage upon receipt. Shipping damage claimsshould be filed with shipper at time of delivery. Store in aclean, dry, and covered location. Do not stack cartons. Whenunpacking units, care should be taken that the inlet collarsand externally mounted components do not become damaged.Do not lift units using collars, sensors or externally mountedcomponents as handles. Do not lay uncrated units on end orsides. Do not stack uncrated units over 6 ft high. Do not man-handle. Do not handle control boxes by tubing connections orother external attachments. Table 2 shows componentweights.INITIAL INSPECTIONOnce items have been removed from the carton, check care-fully for damage to duct connections, coils or controls. Filedamage claim immediately with transportation agency andnotify Carrier.UNIT IDENTIFICATIONEach unit is supplied with a shipping label and an identifica-tion label (Fig. 3).INSTALLATION PRECAUTIONCheck that construction debris does not enter unit orductwork. Do not operate the central-station air-handling fanwithout final or construction filters in place. Accumulateddust and construction debris distributed through the ductworkcan adversely affect unit operation.SERVICE ACCESSProvide service clearance for unit access.CODESInstall units in compliance with all applicable code requirements.Fig. 2 — 35L Dual Duct BoxFig. 3 — Unit Identification LabelSAFETY NOTEAir-handling equipment will provide safe and reliable ser-vice when operated within design specifications. Theequipment should be operated and serviced only by autho-rized personnel who have a thorough knowledge of systemoperation, safety devices and emergency procedures.Good judgment should be used in applying any manu-facturer’s instructions to avoid injury to personnel ordamage to equipment and property.WARNINGELECTRICAL SHOCK HAZARDFailure to follow this warning could cause personal injury ordeath.Before performing service or maintenance operations onunit, turn off main power switch to unit and install lock(s)and lockout tag(s). Ensure electrical service to rooftop unitagrees with voltage and amperage listed on the unit ratingplate. Unit may have more than one power switch.UNIT DESCRIPTION35L Basic unit, no mixing35N Premium unit, high mixing, constant volume flow sensing! WARNING: Cancer - www.P65Warnings.ca.govUPFACTORY NO: 832889 ITEM: 003MODEL NO: 35LN 06COLD INLET CFM:HOT INLET CFM:HAND (COLD INLET LOC):MIN0RCSIZE: C=06 H=06MAXVP:VP:MAX.000.000MIN.000.000D000 CTRL BOX ECFGCD: 1A*0*0*0R*0606*D000*00*000*0000ODS: 2181487TAG: