Carrier 50TCQA04 Installation Instructions Manual

Also see for WeatherMaker 50TCQA07: Installation instructions Installation instructions Service and maintenance instructions

63Economizer 2 Position Damper Unit Without Economizer or2 Position DamperC08631Fig. 78 -- EconoMi$erR IV WiringStep 12 — Adjust Factory--Installed OptionsSmoke Detectors —Smoke detector(s) will be connected at the ControlsConnections Board, at terminals marked “SmokeShutdown”. Remove jumper JMP 3 when ready toenergize unit.EconoMi$er IV Occupancy Switch —Refer to Fig. 78 for general EconoMi$er IV wiring.External occupancy control is managed through aconnection on the Central Terminal Board.If external occupancy control is desired, connect a timeclock or remotely controlled switch (closed for Occupied,open for Unoccupied sequence) at terminals markedOCCUPANCY on CTB. Remove or cut jumper JMP 2 tocomplete the installation.Step 13 — Install AccessoriesAvailable accessories include:Roof curbThru--base connection kit (must be installed before unitis set on curb)Manual outside air damperTwo--position motorized outside air damperEconoMi$er IV (with control and integrated barometricrelief)EconoMi$er2 (without control/for external signal andintegrated barometric relief)Power exhaustDifferential dry--bulb sensor (EconoMi$er IV)Outdoor enthalpy sensorDifferential enthalpy sensorTime Guard II compressor anti--cycle controlOutdoor coil hail guardOutdoor coil protector grilleHead pressure controlProgrammable setback thermostatElectro--mechanical thermostat and subbaseThermidistatt deviceHumidistatElectric heatersSingle point kitsThermostat / sensorsCO2 sensorDDC interface (PremierLinkt controller)Louvered hail guardPhase monitor controlRefer to separate installation instructions for informationon installing these accessories.