Midco Economite RE4400B / RE4400BA Manuel d'utilisateur

Installation and Service Instructions 1078471 24Printed in U.S.A.In the United States, Installation mustconform with local codes or, in the absence of

6. Turn operating control to ON or set thermostat above room temperature. After the pre-purge is complete, the pilot should ignite. Whenever the burne

119. Check the operation of the burner; start and stop it several times with the thermostat or operating control.10. With the burner running, check th

Part 2 Service PART 2 SERVICEDANGER: Do not tamperwith the unit or controls. Iftrouble occurs contact theinstalling contractor, serviceagency, or f

Part 2 Service A. No voltage: Interlock circuit OK.B. Voltage present: check that the switch is wired properly or check switch operation. Replace if

Part 2 Service & Part 3 MaintenanceSpecial equipment, either factory or contractor installed, may cause variation in theprocedures and description

Part 3 Trouble ChartTROUBLE CHARTMake sure the thermostat and operating controls are calling for heat. CAUTION: If a test indicates an electrical com

16Midco International Inc. 4140 West Victoria Street * Chicago, Illinois 60646 107 tel 773.604.8700 fax 773.604.4070 web www.midcointernati

Part 1 InstallationSpecifications 1The ECONOMITE Models RE 4850BA, RE4700BA, RE4400B and RE4400BA burnerswith intermittent spark ignited pilot are a

 Clean the gas utilization equipment combustion chamber, heat exchanger interior, and flueconnections. Remove all adhering tars, scale, dirt and soot

 The Vent Connector shall be installed so as to avoid turns or other construction featureswhich create excessive resistance to flow of vent gas. It s

____________________________________________CAUTION:Refer to wiring diagram located on the inside of the burner housingcover or above wiring diagram.I

6CAUTION: The available gas pressure should be within the limits shown inSPECIFICATIONS section. Excessive pressure may damage electric valves, regula

7Part 1 Installation ContinuedPart 1 InstallationRE4400B and RE4400BA UL, Valve Train Assembly 24VAC VI PipingContinuedFigure 5: Piping DiagramRE4700B

____________________________________________Burners are approved for use with NATURAL gas or PROPANE gas and should be used onlywith the gas specified

Part 1 Installation9VIII Initial Start-up /AdjustmentContinuedRE4850BARE4700BA2.82.54.13.42.82.33.40.30.4220.4220.3580.3580.3580.3580.2900.4223.5 3.0