Rangemaster Professional+ FXP 90 Dual Fuel User's Manual & Installation Instructions page 25

The timed oven is not coming on when turned on
manually
Is the power on? Is the clock illuminated?
If not, there may be something wrong with the power
supply.
Is the cooker supply on at the isolator switch?
Has the time of day been set?
Is the key symbol [F] showing in the display to signify
that the oven is locked? See the 'Clock' section of the
instructions for more information on the key lock
feature.
The timed oven is not coming on when automatic cooking
Has the oven knob been left in the OFF position by
mistake?
Is the oven locked (see above)?
Oven temperature getting hotter as the cooker gets older
If turning the knob down has not worked or only
worked for a short time then you may need a new
thermostat. This should be installed by a service
technician (see the 'Service and Parts' section of the
instructions).
An oven light is not working
The bulb has probably burnt out. You can buy a
replacement bulb (which is not covered under the
warranty) from a good electrical shop. Ask for a 15 W
230 V lamp, FOR OVENS. It must be a special bulb, heat
resistant to 300 °C (Fig. 6.1).
Turn off the power at the circuit breaker.
Make sure the oven is cool. Open the oven door and
remove the oven racks.
Unscrew the bulb cover by turning counter-clockwise. It
may be very stiff (Fig. 6.2).
Taking care to protect your fingers in case the bulb
should shatter, unscrew the old bulb.
Screw in the new bulb; screw back the bulb cover. Turn
on the circuit breaker and check that the bulb now
lights.
The door is misaligned
The cooker has not been levelled correctly. To level the
cooker, adjust the feet and rear rollers. Use a spirit level
to check that the cooker is level – at the front and at
both sides – within the oven cavity.
If the cooker is not level arrange for your supplier to
level it for you.
ArtNo.324-0005 Oven light bulb
ArtNo.320-0019 Oven light position
21
Fig. 6.1
Fig. 6.2