Carrier 50ES...A Series Installation Instructions Manual

Also see for Performance 50VL-A: Owner's information manual Installation instructions Installation instructions Installation instructions

Contents

Carrier 50ES...A Series Installation Instructions Manual Manual pdf 1 page image

150ES---A, 50EZ---A, 50VL---A, 50VT ---A,604D--- ---A, 607C--- ---A, 704D--- ---A, 707C--- ---A,PA3G --- ---A, PH3G --- ---AInstallation InstructionsSMALL PACKAGED PRODUCTSElectric Heaters 5---20kW60 Hz ProductNOTE: Read the entire instruction manual before starting theinstallation.NOTE: Installation Instructions include Single and Dual pointconnection instructions separately.SAFETY CONSIDERATIONSInstallation and servicing of this equipment can be hazardous dueto mechanical and electrical components. Only trained andqualified personnel should install, repair, or service this equipment.Untrained personnel can perform basic maintenance functions suchas cleaning and replacing air filters. All other operations must beperformed by trained service personnel. When working on thisequipment, observe precautions in the literature, on tags, and onlabels attached to or shipped with the unit and other safetyprecautions that may apply.Follow all safety codes. Installation must be in compliance withlocal and national building codes. Wear safety glasses, protectiveclothing, and work gloves. Have fire extinguisher available. Readthese instructions thoroughly and follow all warnings or cautionsincluded in literature and attached to the unit. Consult localbuilding codes, the current editions of the National Electrical Code(NEC) NFPA 70.In Canada refer to the current editions of the Canadian ElectricalCode CSA C22.1.Recognize safety information. This is the safety--alert symbol .When you see this symbol on the unit and in instructions ormanuals, be alert to the potential for personal injury. Understandthese signal words; DANGER, WARNING, and CAUTION. Thesewords are used with the safety--alert symbol. DANGER identifiesthe most serious hazards which will result in severe personal injuryor death. WARNING signifies hazards which could result inpersonal injury or death. CAUTION is used to identify unsafepractices which may result in minor personal injury or product andproperty damage. NOTE is used to highlight suggestions whichwill result in enhanced installation, reliability, or operation.Follow all safety codes. Wear safety glasses and work gloves. Havea fire extinguisher available.Before proceeding with heater installation, inspect thoroughly forshipping damage. Notify shipper immediately if any damage isfound. Clean all dirt, dust and moisture from heater package.Check for proper clearances of live parts, between phases and toground. Make sure that all required barriers are in place. Checkconductors run in multiple to insure that they are properly wired.Refer to unit installation instructions for complete unit installationdetails. The maximum duct static for safe electric heater operationis shown in Table 1.ELECTRICAL SHOCK HAZARDFailure to follow this warning could result in personalinjury or death.Before performing installation, service or maintenanceoperations on this system, turn off all main power to system.There may be more than one disconnect switch. Turn offaccessory heater power switch if applicable. Lockout andtag switch with a suitable warning label.! WARNINGCUT HAZARDFailure to follow this caution may result in personal injury.Sheet metal parts may have sharp edges or burrs. Use care andwear appropriate protective clothing and gloves whenhandling parts.CAUTION!DESCRIPTION AND USAGEThis electric heater series is engineered, designed and listed to beinstalled only in the models shown in Table 2. Before proceeding,verify the heater label for correct voltage and kW requirements.PACKAGE CONTENTSElectric Heater Package Contents1. Heater assembly2. UPC heater label3. Installation instructions4. Identification label5. Schematic on lid door for all fused units6. Schematic on sticker to be placed inside unit panel fornon--fused units7. Wire connectors (3)8. Wire ties--6--in. (5)9. Screws #10A (5)10. Dual Point Warning Label11. Dual Point Electrical Rating Label