InSinkErator Model WX-300 Owners Manual - Page 5

WX-101A Control Features/Mounting Control Center The WX-101A Control Center is UL® approved for use with InSinkErator Waste Xpress food waste reduction systems. The control center operates the disposer and Waste Xpress. Its main functions are: • To start and stop the disposer/Waste Xpress system. • To reverse the direction of the disposer motor automatically upon restart. • To start the water flow to the disposer. • To allow water flow for several minutes to flush the drain line after the disposer is turned off. Model Part No. Voltage WX-101A-1 14479 120V WX-101A-2 14479A 208/230V WX-101A-3 14479B 208/230V WX-101A-4 14479C 380/460V Table 1. Electrical Specifications Phase 1 1 3 3 FEATURES SINGLE BUTTON OPERATION Disposer and Waste Xpress are controlled by simple ON/OFF button operation. AUTOMATIC REVERSE The disposer motor will reverse its direction of rotation automatically upon restart. To avoid motor damage, a delay feature prevents reversing until the post flush is complete. WATER SHUTOFF DELAY (POST FLUSH) After the motor is turned off, the water continues to flow for up to 10 minutes. The length of this post flush is controlled by the water shutoff delay timer. The post flush helps ensure that ground food waste is flushed out of the drain line. AUTOMATIC TIMED DISPOSER SHUTOFF This water saving feature allows the system to run for 10 minutes before it automatically shuts off and must be manually restarted. LINE DISCONNECT SWITCH The switch on the front panel of the control center disconnects the line voltage. It interlocks with the front cover so that the cover cannot be opened unless the switch is in the off position. LOW VOLTAGE CONTROL Control operates on a 24 V solid state control circuit. ENCLOSURE Stainless steel NEMA 4 construction. WX TIMER HOT WATER SPRAY ADJUSTABLE Factory set for 2 minutes off 10 second on controls hot water spray for cleaning of screen. ELECTRICAL SHOCK • Ensure that Waste Xpress voltage and phase match that of the electrical supply, control center & disposer. Check nameplate for specification. • Electrical connections should be made by a qualified electrician and should comply with all local codes. • Turn off electrical supply to Waste Xpress, control center & disposer before attempting to work on it. Test with a volt meter or circuit tester to ensure that power is off. • Do not operate unit with panels removed. • All components (disposer, WX, control center and solenoids) must be carefully and permanently grounded. • A properly fused disconnect must be installed at Waste Xpress, control center & disposer electrical supply source. • Use only NEMA 4 watertight electrical connectors when connecting to junction box. MOUNTING THE CONTROL CENTER Use the flanges at the back of the control center enclosure and only mount panel in the upright vertical position (door hinge is on the left). See Figure 4. Locate control center within sight of disposer per local codes. If box is mounted to the sink table, recess the box so that the buttons do not extend beyond the table's edge (see Figure 4). 9 7/8" 8 1/4" 5 1/4" 15 1/8" 15 3/4" 14" Figure 4. Control Center Dimensions 1" 5 5/16" 6 3/4" 6