hestan KSO 30 Mode D'emploi page 12

ELECTRICAL CONNECTIONS
3-WIRE CONNECTION
For installations where grounding through the neutral
conductor is allowed.
EN
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.
Whenever the appliance is powered up, either at installation or after a power failure, it performs
a self-test of the door locking mechanism. The lock symbol will flash during the test. The door
must remain closed until after the symbol stops flashing. If the door is open or an attempt is
made to open it during the test it may cause damage to the lock mechanism and result in an
error code.
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
user option menu. The display shows as follows:
2. Hold
3. Hold
shows "240" (or 208) blinking.
4. Press
(numeric value stops blinking)
5. Hold
6. Hold
• The voltage setting is stored and kept even after a long power-off.
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THE DOOR MUST REMAIN CLOSED WHEN POWER IS SUPPLIED TO
THE APPLIANCE .
and keys until the display becomes dark.
TIME LIGHT
and keys until the time display shows "Volt" and temperature module
MENU LIGHT
or keys to toggle between 240V and 208V options. Press
+ -
and keys to return to the user option menu.
TIME LIGHT
key for 3 seconds to quit the user option menu.
MENU
(CONTINUED)
Junction box
Red wires
White
wires
Bare or
green wire
and keys for 3 seconds to enter the
MENU TIME
Cable from power supply
Black
wires
UL listed
Cable from
conduit
appliance
connector
to confirm.
MENU