User manual SUB-ZERO DOWNDRAFT INSTALL GUIDE

[. . . ] Record the model and serial numbers before installing the downdraft ventilation system. Both numbers are listed on the rating plate, located above the airbox on the front side of the unit. Model Number Serial Number Proper installation is the responsibility of the installer. Product failure due to improper installation is not covered under the Wolf Warranty. [. . . ] A 5/8" (16) diameter hole for the DIN connector cable will be centered horizontally and vertically in the back side of the control module. Two 1/4" (6) diameter holes for the mounting screws will be located 2" (51) from the center of the DIN connector cable hole, one on each side. Additional installation instructions are provided with the control kit. Measure 2" (51) up (or left) and 2" (51) down (or right) to locate holes for the mounting screws. IMPORTANT NOTE: The length of the control module cable is 10' (3 m). You must plan the installation of the control module to be within 10' (3 m) of the downdraft assembly. 2 3/4" (70) 27" (686) FOR MODEL DD30 25 1/8" min (638) FLAT COUNTERTOP SPACE 33" (838) FOR MODEL DD36 42" (1067) FOR MODEL DD45 COOKTOP CUT-OUT WIDTH 19 1/4" (489) 2 1/2" min (64) COUNTERTOP TOP VIEW Countertop cut-out dimensions Dimensions in parentheses are in millimeters unless otherwise specified. 7 W O L F D OW N D R A F T V E N T I L A T I O N S Y S T E M S ELECTRICAL R E Q U I R E M E N T S I M P O R TA N T N OT E You must follow all National Electrical Code regulations. In addition, be aware of local codes and ordinances when installing your service. Wolf downdraft ventilation systems require a separate, grounded 120 V, 60 Hz power supply. The service should have its own 15 amp circuit breaker, and a grounded 3-prong receptacle should be located within the reach of the 2 1/2' (. 8 m) power cord. The specific location of the outlet is not critical, as long as it is within reach of the power cord that is located midway, top and bottom, on the right side of the downdraft. IMPORTANT NOTE: If Model DD30 is to be installed in a 30" (762) wide cabinet, Model DD36 in a 36" (914) wide cabinet or Model DD45 in a 45 1/2" (1156) wide cabinet, the electrical outlet cannot be located on the back wall of the cabinet. The outlet can be placed in an adjacent cabinet within reach of the power cord. An access hole for the power cord must be drilled in the cabinet wall. Choose the electrical location shown in the illustration below that best suits your installation. IMPORTANT NOTE: A ground fault circuit interrupter (GFCI) is not recommended and may cause interruption of operation. In addition, be aware of local codes and ordinances when installing your service. The electrical outlet must be checked by a qualified electrician to be sure that it is wired with the correct polarity. Verify that the outlet provides 120 V AC and is properly grounded. Do not use an extension cord or twoprong adapter. IMPORTANT NOTE: Wolf ventilation downdraft systems must be vented to the outside. Wolf downdraft ventilation systems are designed for use with 3 1/4" (83) x 10" (254) ductwork for Models DD30I, DD36I and DD45I, and 3 1/4" (83) x 14" (356) ductwork for Models DD30R, DD36R and DD45R. Each can be transitioned to 8" (203) or 10" (254) round ductwork. The downdraft will operate most efficiently when the ductwork does not exceed 40' (12 m) in length. Choose the ducting option that allows the shortest length of ductwork and a minimum number of elbows and transitions. Check the location of floor joists, wall studs, electrical wiring or plumbing for possible interference with the ductwork. IMPORTANT NOTE: Use duct tape to seal the connection between the blower outlet and ductwork. Support the weight of the ductwork as necessary to ensure sealed joints. REMOTE BLOWER 10" ROUND 10" ROUND REMOTE BLOWER 12" MIN WALL CAP TO GROUND 12" MIN TO GROUND 12" MIN 1 TO GROUND INTERNAL BLOWER INSTALLATION THROUGH WALL INTERNAL BLOWER R INSTALLATION THROUGH WALL REMOTE BLOWER INSTALLATION THROUGH WALL REMOTE BLOWER ROOF MOUNT INSTALLATION Downdraft ducting options 10 1 I N S TA L L AT I O N I N S T R U C T I O N S A D J U S T I N G B L OW E R D I S C H A R G E Wolf downdraft systems have an adjustable discharge that will allow you to negotiate ducting around floor joists and other obstacles. [. . . ] Check electrical connections to ensure that the installation has been completed correctly. Refer to the Troubleshooting Guide in the Wolf Downdraft Ventilation Use & Care Information. If the downdraft still does not work, contact a Wolf authorized service center. Wolf is not responsible for service required to correct a faulty installation. Maintain the quality built into your downdraft ventilation system by calling a Wolf authorized service center. [. . . ]