Convection Heater
The Chef Express oven utilizes a 3000W, 208/240V (3X1000W) circular convection heater that is
installed inside the rear chamber around the blower turbine.
Testing Convection Heater
1) Remove the side covers and top oven panels.
2) Look for any physical damage to the heater or wires. If any damage is seen, remember to
unplug the unit before continuing.
3) Locate the top heater contactor on right side of unit to get amp draw.
4) Place amp clamp around bottom right heater wire and turn unit on.
• The amp draw should be between 14-16 amps on the white wire.
• If there is no amp draw, verify the heater breaker is not tripped. If the breakers are not
tripped, replace the heater located in the back of the unit.
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