Hestan KSO30 Installation Manual download pdf (Page 12)

ELECTRICAL CONNECTIONS

(continued)

White wires

Cable from power supply

Junction box

UL listed conduit

connector

Red wires

Black wires

Cable

from oven

Bare or

green wire

3-WIRE CONNECTION

CONNECTING TO 208 VOLT CIRCUIT

For areas where standard 240 Volt service is not available, there is the option to switch to 208

volt. This option must be accessed with the oven connected to the power source, and using

the following sequence:

1. Within five minutes from power up, hold MENU and TIME keys for 3 seconds to enter

the user option menu. The display shows as follows:

2. Hold TIME and LIGHT keys until the display becomes dark.

3. Hold MENU and LIGHT keys until the time display shows “Volt” and temperature

module shows “240” (or 208) blinking.

4. Press + or - keys to toggle between 240V and 208V options. Press MENU to confirm.

(numeric value stops blinking)

5. Hold TIME and LIGHT keys to return to the user option menu.

6. Hold MENU key for 3 seconds to quit the user option menu. The voltage setting is

stored and kept even after a long power-off.

3-WIRE CONNECTION

For installations where grounding through the neutral conductor is allowed.

1. Make sure power is off at the

supply panel / breaker off.

2. Attach GREEN ground appliance

wire and WHITE neutral appliance

wire to WHITE neutral wire in

electrical box.

3. Connect RED (L1) appliance

wire to RED red power wire in

electrical box.

4. Connect BLACK (L2) appliance

wire to BLACK power wire in

electrical box.

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Hestan KSO30 Installation Manual Page 12