Samsung NQ70-5-D Serie Manuel D'installation page 7

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
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
• 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.
Install_NQ5300R_NQ70R5511DG_AA_DG68-01149A-04_EN.indd 7
Combi. oven
Recommended Circuit
KW Rating (208 V)
Size (Dedicated)
≤4.1 KW 20 Amp
4.3 KW - 6.2 KW 30 Amp
6.3 KW - 8.3 KW 40 Amp
8.4 KW - 10.4 KW 50 Amp
• 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.
Connect the aluminum wiring to the added section of copper wire using
2.
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.
240 VAC
Model
kW
NQ70*5***D* 6.15
208 VAC
kW
4.9
English 7
11/11/2019 6:07:30 PM