Manuals / Carrier / Household Appliance / Air Conditioner

Carrier 50RHE006-060 specifications

Models: 50RHE006-060

1 32

Download 32 pages 52.62 Kb

Page 29

Image 29

Carrier 50RHE006-060 specifications

Contents

SAFETY CONSIDERATIONS CONTENTSInstallation, Start-Up,and Service Instructions StepGENERAL INSTALLATIONDO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes e.g., attics, garages, rooftops, etc.. Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life. Always move units in an upright position. Tilting units on their sides may cause equipment damage RIGHT RETURN Fig. 1 - 50RHE Dimensional DataLEFT RETURN UNIT HANGER ISOLATION DETAIL Fig. 2 - Typical Installation - 50RHE UnitsUnits are for indoor use only Fig. 5 - Horizontal Hanger Bracket Factory InstalledFig. 6 - Horizontal Unit Pitch Fig. 7 - Trap Condensate DrainFig. 8 - Typical Ground-WaterPiping Installation Table 2 - Water Quality Guidelines Step 8 - Electrical WiringPage Page Alarm Relay Contacts Page Table 3 - Electrical Data Fig. 13 - 50RHE Typical Single-PhaseLineVoltage Power Connection Table 4 - 50RHE Blower Performance Fig. 14 - 50RHE Blower Speed SelectionPRE-START-UP Step 9 - Low Voltage Wiring See FigFig. 15 - Low Voltage Field Wiring Fig. 17 - Typical D Control Accessory WiringFIELD SELECTABLE INPUTS C Control Jumper Settings See Fig. 9 andD Control Jumper Settings See Fig. 11 and START-UP D Control Accessory Relay ConfigurationsOperating Limits Table 5 - DIP Switch Block S2Unit Start-UpHeating Mode Unit Start-UpCooling ModeTable 8 - Water Temperature Change Through Heat ExchangerTable 10 - 50RHE Coaxial Water Pressure Drop Units with Aquazone Complete C Control OPERATIONUnits with Aquazone Deluxe D Control Table 11 - Approximate Fluid Volume Land Alarm Relay Operations SYSTEM TESTFault Descriptions Table 13 - C Control Current LED StatusSERVICE Fig. 19 - Forced Circulation Method Fig. 18 - Gravity Flow MethodRefrigerant Charging TROUBLESHOOTING Fig. 20 and 21, and TableAir Coil Fan Motor Removal Fig. 20 - Thermistor Nominal ResistanceTable 16 - Troubleshooting Table 16 - Troubleshooting cont Page Page Copyright 2004 Carrier Corporation II.START-UP 50RHE R-407CUNIT START-UPCHECKLISTI.PRE-START-UP COOLING CYCLE ANALYSIS HEATING CYCLE ANALYSISFLOW RATE L/S TEMP. DIFF. DEG. C