Sub-Zero DF304 dimensions 30 762 Dual Fuel Range, Planning Information, M O D E L D F 3

Planning Information

30" (762) Dual Fuel Range

M O D E L D F 3 0 4

I N S T A L L A T I O N N O T E S

Refer to the illustrations and specifications for overall dimensions, finished rough opening dimensions and installation specifics.

IMPORTANT NOTE: Caution must be used in planning the proper installation of the Wolf dual fuel range to avoid any fires or damage to adjacent cabinetry or kitchen equipment. Please follow the minimum clearances established in the finished rough opening dimensions as shown in the installation illustration.

It is recommended that you use a Wolf Pro wall or island ventilation hood or hood liner with the Wolf dual fuel range. Pro Ventilation information can be found on our website, wolfappliance.com. Also refer to the Wolf Design Guide for Pro ventilation recommenda- tions.

Wolf dual fuel ranges are designed to operate on natural gas at 5" (12.5 mb) WC (water column) pressure or LP (propane) gas at 10" (25 mb) WC pressure. The minimum line pressure for natural gas is 7" (17.5 mb) WC and 11"

(27.4 mb) WC for LP gas. The maximum gas supply pressure to the regulator should never exceed 14" (34.9 mb) WC; .5 psi (3.5 kPa).

Wolf recommends the use of a 1/2" (13) I.D. commercial type flex hose; this is the minimum size that may be used. All plumbing to the flex hose must be 3/4" (19) minimum I.D. pipe.

IMPORTANT NOTE: A separate external gas shut-off valve must be located near the range in an accessible location.

Wolf dual fuel ranges using natural gas function up to an altitude of 8,000' (2438 m) without any adjustment. Natural gas and LP gas installations from 8,000' (2438 m) to 11,000' (3353 m) need the high altitude kit. Contact your Wolf dealer for details. To obtain local dealer information, visit the Locator section of our website, wolfappliance.com.

The 30" (762) dual fuel range requires a 240/208 V AC, 60 Hz, 30 amp fused electrical supply to operate the electrical portions of the range.

Wolf dual fuel ranges are designed with a terminal block on the rear of the range. The terminal block allows for a 3-wire or 4-wire installation. For a 4-wire installation, the ground strap from the unit to the terminal block must be cut. Two concentric knockouts on the base of the unit are provided to allow a certified elec- trical contractor to wire the range directly to the electrical supply. The terminal block will also accept an appliance cord that is sized correctly for the range’s voltage and amperage.

You must follow all National Electrical Code and gas regulations. In addition, be aware of local codes and ordinances when installing your services.

Refer to the installation instructions shipped with each Wolf product for detailed specifications.

Dimensions in parentheses are in

millimeters unless otherwise specified. 5