Trane 4TWB3 manuals
Household Appliance > Heat Pump
When we buy new device such as Trane 4TWB3 we often through away most of the documentation but the warranty.
Very often issues with Trane 4TWB3 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Heat Pump Trane 4TWB3 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Heat Pump on our side using links below.
8 pages 1.31 Mb
Installers Guide Heat PumpsCAUTION 1WARNING4TWB3A. GENERAL UNIT CONTAINS R-410A REFRIGERANT! SERVICEUSE ONLY R-410A REFRIGERANT AND APPROVED POE COMPRESSOR OIL. SSP-SVN03A-EN18-BC61D1-12 CAUTIONB. LOCATION AND PREPARATION OF THE UNIT CAUTIONC. INSTALLING REFRIGERANT LINESNOTE: Large diameter tubing will be very difficult to rebend once it has been shaped. D. SERVICE VALVE OPERATION 4 E. ELECTRICAL CONNECTIONS24 VOLTS WIRE SIZE MAX. WIRE LENGTH 18 AWG 150 FT 16 AWG 225 FT. 14 AWG 300 FT. F. DEFROST CONTROL G. COMPRESSOR START UP H. OPERATIONAL AND CHECKOUT PROCEDURES I. ELECTRIC HEATERS M. TROUBLESHOOTINGC - Cooling H - Heating P - Primary Causes S - Secondary Causes * - 3 Phase OnlyDEFROST RELAY DEF. SOV COIL DEFECTIVE RES. I.D. AIRFLOW LOW VOLTAGE FUSE CONTACTOR COIL J. START CONTROL K. OUTDOOR THERMOSTAT L. SEACOAST SALT SHIELDIMPORTANT: See Limited Warranty information in Use and Care Manual.SYSTEM FAULTSWHAT TO CHECK MODE POWER SUPPLY HIGH VOLTAGE WIRING COMPRESSOR IOL RUN CAPACITOR START CAPACITOR START RELAY CONTACTOR CONTACTS LOW VOLTAGE WIRING CONTROL TRANSFORMER THERMOSTAT STUCK COMPRESSOR INEFFICIENT COMP. REF. UNDERCHARGE REF. OVERCHARGE EXCESSIVE EVAP. LOAD NONCONDENSABLES RES. O.D. AIRFLOW O.D. AIR RECIRCULATION TXV STUCK OPEN SUPERHEAT REF. CIR. RESTRICTIONS SOV LEAKING CHECK VALVE LEAKING * TROUBLESHOOTING CHART WHAT TO CHECK 5 TYPICAL FIELD HOOK-UP DIAGRAMSLEGENDFACTORY WIRING FIELD WIRING 6 SUBCOOLING CHARGING IN COOLING ABOVE 55F OD AMBIENTSUBCOOLING CHARGING BELOW 55F OD AMBIENT IN HEATING ONLYSUBCOOL CHARGING TABLE CORRECTIONS FOR LINE LENGTH AND RISE REFRIGERANTTOTAL REFRIGERANT LINE LENGTH (FEET)60 50 40 30 25 20 15 10 0 10 20 25 30 40 60 80 LINE LIFT (FEET) 7 4TWB3 OUTLINE DRAWING8 MOUNTING HOLE LOCATIONNOTE: For model base size, see table on page 7.
Also you can find more Trane manuals or manuals for other Household Appliance.