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

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Carrier HRVCCLHU Installation, Start-up, And Operating Instructions Manual Manual pdf 1 page image

HEATING & COOLINGHRVCCLHU, HRVCCSVU, HRVCCLVUHeat RecoveryVentilatorVisil www.camer.comInstallation, Start-Up, and Operating InstructionsSizes 1150, 1200, 1250, and 1330NOTE: Read the entire instruction manual before starting theinstallation.Index PageSAFETY CONSIDERATIONS ..................................................... 2INTRODUCTION .......................................................................... 2LOCATION .................................................................................... 2Inspect Equipment .................................................................... 2Select Location .......................................................................... 2UNIT INSTALLATION ............................................................. 2-3Mount Unit ................................................................................ 2Independent System Application .............................................. 2Forced-Air Application ............................................................. 3Connect Ducts to HRV ............................................................. 3Condensate Drain ...................................................................... 3Locate and Install Exterior Hoods ........................................ 3-4COMPONENT DESCRIPTION .................................................... 5WALL CONTROL ..................................................................... 4-6Location ................................................................................. 6-7Basic Control Operation ........................................................... 6Standard Control Operation ...................................................... 6Automatic Control Operation ................................................... 6Wiring ........................................................................................ 7Humidity Selector ..................................................................... 7ELECTRICAL CONNECTIONS ............................................... 7-8115-vac Wiring ......................................................................... 712-vdc Wiring ........................................................................... 8ACCESSORIES .......................................................................... 8-9Interlock Relay .......................................................................... 820 Minute Timer ....................................................................... 860 Minute Adjustable Timer .................................................... 8BALANCING HRV ................................................................ lO-I 1Balancing Dampers ................................................................. 10Flow Collars ...................................................................... 10-11VENTILATION EVALUATION ........................................... 12-13Method i ................................................................................. 13Method 2 ................................................................................. 13CONTROL BOARD OPERATION ............................................ 13Board Function ........................................................................ 13Defrost ..................................................................................... 13Off and Intermittent/Off Mode ............................................... 13High-Speed Air Exchange ...................................................... 13Low-Speed Air Exchange ....................................................... 13CARE AND MAINTENANCE .............................................. 13-14Door ......................................................................................... 13Filter ........................................................................................ 14Blower Motor and Wheel ....................................................... 14Cleaning'the Core ................................................................... 14TROUBLESHOOTING .......................................................... 14-17Wall Control ............................................................................ 14Control Board .......................................................................... 14Blower Motor .......................................................................... 14Blower Speed Selection .......................................................... 14Defrost ................................................................................ 14-16Control Module Jumpers ........................................................ 16Error Signaling .................................................................. 16-17WIRING DIAGRAMS ........................................................... 18-19DIMENSIONAL DRAWINGS .............................................. 20-22A99271Fig. 1--HRVCCLHU Conventional UnitA92268Fig. 2--HRVCCSVU Compact Unit\jA92377Fig. 3_HRVCCLVU High Efficiency UnitManufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations._2 PC 101 Catalog NO. 03HR-VC3 Printed in U.S.A. Form HRV-2SI Pg 1 5-00 Replaces: HRV-1SIa