Carrier 50XZ024 Installation, Start-up And Service Instructions Manual

Also see for 50XZ024: Manual

Contents

ECM ID BLOWER MOTOR-QUICK REFERENCE GUIDEC01034EASY SELECTHEATER/MOTORAUX HEAT KW/CFM0-301075SEC1 SEC2 J1AC/HP SIZE036 030 024 018AC HP-COMFORT HP-EFFNOM HIENHLOSYSTEM TYPEAC/HP CFM ADJUSTON/OFF DELAYCONTINUOUS FANMED HI YELLO AUX1 HUM1AUX224VACGRYHUM2YELWHTBLKORNBLUVIO0-20875 0-107250903090000-5625TMJ2DHRW1W2Y1Y/Y2GOCQUICK REFERENCE GUIDESET-UP INSTRUCTIONS FOR WARMER HEATING TEMPERATURESAND SUPER HUMIDITY CONTROL IN COOLINGA. AUX HEAT - Set for heater size (Ex: 0-10 for 10 kw)B. AC/HP SIZE - Set for size of outdoor unitC. SYSTEM TYPE - Select "HP COMFORT"D. AC/HP CFM ADJUST - Select "LO"E. ON/OFF DELAY - Select "ENH"F. CONTINUOUS FAN - Select desired speed2. Remove Jumper J1 to activate all dehumidify modes.3. Complete wiring and install outdoor temperature sensoraccording to Installation Instructions.1. Configuration Taps(See Installation Instructions, for detailed description.)• Option 5 (Variable Speed Motors) - set to ON• Option 7 (Super Dehumidify) - set to ON• Option 12 (Heaters during Defrost) - setting "2" issuggested for all heaters• Option 16 - Heat pump systems set to ON for warmer heatbelow 40° F.• Option 17 - Select programmable or non-programmable mode.2. Thermidistat Control Configurations(See Thermidistat™ Control Installation Instructions fordetailed description.)3. Set desired humidity level on front of Thermidistat(50 to 55% RH recommended). For dehumidification incooling, both "dhu" and "cool" must be displayed.1. Set "DIP Switches" - Set the dip switches (back of ThermidistatControl Board) appropriately for specific system being installed.EASY SELECT BOARDTHERMIDISTAT™ CONTROL SETTINGS9 PIN CONNECTORICM PRINTED CIRCUIT BOARD12 PIN CONNECTORABCDEF29

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