Samsung NQ70T5511DG/AA Installation Guide - Page 7

Preparation Electrical Connection To properly install your oven, you must determine the type of electrical connection you will be using and follow the instructions provided in this manual. • Oven must be connected to the proper electrical voltage and frequency as specified on the model/serial/rating plate. The model/serial/rating plate is located below the control panel on combi ovens. See the following illustrations. A Combi. oven A. Model/serial/rating plate • A circuit breaker is recommended. • Use the chart below to determine the minimum recommended dedicated circuit protection. KW Rating (240 V) ≤4.8 KW 4.9 KW - 7.5 KW 7.3 KW - 9.6 KW 9.7 KW - 12.0 KW KW Rating (208 V) ≤4.1 KW 4.3 KW - 6.2 KW 6.3 KW - 8.3 KW 8.4 KW - 10.4 KW Recommended Circuit Size (Dedicated) 20 Amp 30 Amp 40 Amp 50 Amp • Connect directly to the circuit breaker box (or fused disconnect) through flexible, armored or nonmetallic sheathed, copper cable (with grounding wire). See "Electrical Connection" section. • Flexible conduit from the oven should be connected directly to the junction box. • Fuse both sides of the line. • Do not cut the conduit. The length of conduit provided is for serviceability of the oven. • A UL listed or CSA approved conduit connector must be provided. • If the house has aluminum wiring, follow the procedure below: 1. Connect a section of solid copper wire to the ends of the flexible conduit leads. 2. Connect the aluminum wiring to the added section of copper wire using special connectors and/or tools designed and UL listed for joining copper to aluminum. Follow the electrical connector manufacturer's recommended procedure. Aluminum/copper connection must conform with local codes and industry accepted wiring practices. For power requirements, refer to the following table. Model NQ70*5***D* 240 VAC kW 6.15 208 VAC kW 4.9 English 7 Install_NQ5300R_NQ70R5511DG_AA_DG68-01149A-04_EN.indd 7 11/11/2019 6:07:30 PM