Bard EIFM-3B Bedienungsanleitung

ECONOMIZERS WITH EXHAUSTModelEIFM-5CFor Use with Bard 3-1/2 through 6 TonWall Mount Air Conditionersand Heat PumpsINSTALLATION INSTRUCTIONSManual : 21

Manual 2100-447Page 8CONDITION B – WARM OUTDOORSFirst stage cooling cycles the compressor and dampersremain in mechanical cooling mode.FIGURE 6MECHA

Manual 2100-447Page 9WALL THERMOSTATSFOR HEAT PUMPS WITH ECONOMIZERThermostat Part 8403-027 (White Rodgers IF92-71)Electronic Heat Pump Thermostat2 St

Manual 2100-447Page 10

Manufactured under U.S. Patent number 5,301,744.Other patents pending.COPYRIGHT DECEMBER 2004BARD MANUFACTURING COMPANYBRYAN, OHIO USA 43506CONTENTS

Manual 2100-447Page 1GENERALGENERAL INFORMATIONThe economizer should only be installed by a trainedheating and air conditioning technician. Theseinst

Manual 2100-447Page 2INSTALLATIONBASIC INSTALLATION1. Unpack the economizer assembly which includesthe integral economizer with attached electricalhar

Manual 2100-447Page 3IMPORTANT: Position front lip of economizer ontop of front grille and condenser partition (SeeFigure 2 inset.) This is importa

Manual 2100-447Page 4FIGURE 3MIS-1356

Manual 2100-447Page 5FIGURE 4TOP VIEW OF CONTROL PANELMIS-350MIS-350

Manual 2100-447Page 610. Connect leads with fork terminal to correspondingpoints on terminal strip. RE: C.Y.G. (See wiringdiagram.)11. Wire nut leads

Manual 2100-447Page 7FIGURE 5ECONOMIZER OPERATIONF. Readjust temperature on the thermostat toengage the second stage of cooling (Y2).The damper motor