Data Aire LCS Installation, Operation And Maintenance Manual

Also see for DAFC 06: Installation, operation and maintenance manual Installation, operation and maintenance manual Installation, operating and maintenance manual

Data Aire LCS Installation, Operation And Maintenance Manual Manual pdf 33 page image

33Data Aire, Inc.Quarterly Maintenance Inspection ChecklistModel No. _______________________ Serial No. ___________________________Prepared by: _____________________ Date: ___ / ___/ 201__Air Filters____ Check for restricted air flow____ Check filter differential switch____ Wipe filter rack section cleanBlower Section____ Blower wheel free of debris and moves freely____ Check belt tension and condition____ Bearings in good condition____ Check air flow safety switch operation____ Check pulleys and motor mountsAir Distribution Section____ Check for restriction in grille(s)Compressor(s)____ Check for leaksRefrigeration Cycle/Section____ Check for moisture (site glass)____ Check suction pressure____ Check discharge pressure____ Check hot gas bypass valve operation____ Check thermostatic expansion valve operation____ Check solenoid valve operationAir Cooled Condenser (if applicable)____ Condenser coil clean____ Motor mounts tight____ Motor fan bearings in good condition____ Refrigeration lines properly supported____ Heated receiver siteWater/Glycol Fluid Cooler (if applicable)____ Water regulating valve function____ Check solution _____%____ Check for water/glycol leaks (piping area)____ Water/Glycol flow switch operationalGlycol Pump(s) (if applicable)____ Glycol leaks (pump area)____ Pump operation____ Auto air vent clean of mineral depositsCondensate Drain and Pump (if applicable)____ Check for water leaks and restricted flow____ Pump operationSteam Generating Humidifier (if applicable)____ Check canister for deposits and water level____ Check condition of steam hose and clamps____ Check drain and fill valve for depositsReheat (if applicable)____ Check reheat element(s) for dust____ Check high limit switch operationElectrical Panel____ Check fuses____ Check contactor operation____ Check all electrical connections____ Check operation sequence____ Check calibration of change over thermostat(Energy Saver System Only)Equipment RuntimesBlower ____________ hrsCondenser ____________ hrsCompressor(s) ____________ hrsReheat ____________ hrsHumidifier ____________ hrsDehumidification ____________ hrsEnergy Saver ____________ hrs____Reset all to read zero runtimesTemperature/Humidity set at: _____° _____% RHNotes: _____________________________________________________________________________________________________________________________________________________________________________________________________________________