Carrier HRVCCLHU Installation, Start-up, And Operating Instructions Manual

Also see for HRVCCLHU: User's information manual Product data

Contents

Carrier HRVCCLHU Installation, Start-up, And Operating Instructions Manual Manual pdf 7 page image

MODEOffLowMODEOffLowIntermittentMODEOffIntermittentContinuousRecirculationAnyHighTable 1--Basic ControlOPERATIONOffAir ExchangeWith OutsideAir ExchangeWith OutsideDAMPER POSITIONClosed TO OutsideOpen To OutsideOpen TO OutsideFAN SPEEDOffLowHighTable 2_tandard ControlDEHUMIDISTAT POSITIONAnySatisfiedCall for dehumidificationSatisfiedCall for dehumidificationOPERATIONOffOffAir exchange with outsideAir exchange with outsideAir Exchange with OutsideDAMPER POSITIONClosed to outsideOpen to outsideOpen to outsideClosed to outsideOpen to outsideFAN SPEED ON AIR EXCHANGELED LEDOff Off OffLow On OffHigh On OnOff On OffHigh On OnTable 3_Automatic ControlDEHUMIDISTAT POSITIONAnySatisfiedCall for dehumidificationSatisfiedCall for dehumidificationSatisfiedCall for dehumidificationAnyOPERATIONoffAir exchange with outsideAir exchange with outsideAir exchange with outsideAir exchange with outsideRecirculationAir exchange with outsideAnyDAMPER POSITIONClosed to OutsideOpen to outsideOpen to outsideOpen to outsideOpen to outsideClosed to outsideOpen to outsideFAN SPEEDOffOffHighLowHighHighHighAnyINDICATORLEDSOFFIntermittent ONIntermittent and Exchange ONContinuous and Exchange ONContinuous and Exchange ONRecirculation ONRecitculation and Exchange ONMaintenance (open door)Table 4--Recommended Humidity LevelsOUTSIDE TEMPERATURE DOUBLE-PANE TRIPLE-PANEWINDOWS WINDOWS50 = F 10° C 55 percent 65 percent32 ° F 0 ° C 45 percent 55 percent14 ° F -10 ° C 35 percent 45 percent-4 ° F -20 ° C 30 percent 45 percent-22 ° F -30 ° C 25 percent 35 percentIf the level of humidity falls too low in the winter months while operating in the continuous exchange mode, a humidifier may be integrated into the system. Intermittentexchange mode may also be selected for short peedds of time to increase the level of humidity.Step 5---WiringRemove top cover assembly from wall control and pass thermostatwire through hole located on back of control before attaching towall. Connect Y, R, G, and B (yellow, red, green and black)between wall control and HRV circuit board. Following colorcode. (See Fig. I l and 12.) Replace top cover assembly.NOTE: HRV wall control and circuit board operate on 12vdc.Step 6--Humidity SelectorThe humidity selector is a built-in dehumidistat designed toproperly control the level of humidity in the house during thewinter months. This control helps avoid condensation problems inupper northern regions where indoor humidity is a problem duringthe winter season.NOTE: Thks control is not to be confused with a dehumidistatused during the summer months to control high relative indoorhumidity.Table 4 recommends humidity levels to avoid condensation.ELECTRICAL CONNECTIONSStep 1--115-vac WiringThe HRV operates on 115vat, It comes with a power cord attachedto unit and ready to plug into a fused outlet. Unit must be groundedfor proper operation._..,,=__..__ ELLOWREDGREENBLACKA98383Fig. 11--Typical Wall Control