User manual FIELD CONTROLS 46477000

[. . . ] The tag MUST be attached to the draft inducer. Recording burner and draft inducer operation information (draft level, efficiency, etc) is recommended as a guide for future service. I. INSTALL THE DI-SERIES DRAFT INDUCER ON THE FLUE PIPE (Figure 1) 1. [. . . ] Connect lead wire from the junction block to the jacketed lead Figure 4 wires or wire enclosed in an accepted wiring enclosure. (See Figure 5) NOTE: Draft spillage switches must be mounted 90 degrees apart, and mounted opposite from the vent outlet direction. Mount the two spillage switches onto the draft hood and connect inside terminals of switches with jumper wire. Connect outside terminals to lead wires which are connected to the thermocouple junction block. Route jacketed lead wires or accepted wiring enclosure on the outside of the water heater enclosure. Secure them to the enclosure with an accepted hold down tab. Keep wiring away from any HOT surface area. Figure 5 Figure 6 Page 2 IV. WIRING CAUTION: Disconnect electrical power when wiring power venter Wire the draft inducer motor and controls in accordance with the National Electrical Code, manufacturer's recommendations and/or applicable local codes. Check ground circuit to make certain that the unit has been properly grounded. The wiring should be protected by an overcurrent circuit device rated at 15 amperes. CAUTION must be taken to ensure that the wiring does not come into contact with any heat source. All line voltage and safety control circuits, between the venter and the appliance, must be wired in accordance with the National Electrical Code for class one wiring or equivalent methods. [. . . ] Check gas pressure switch for continuity across terminals when gas valve is pressurized. Check for negative pressure in building. [. . . ]