Fire Deck
Service Manual
PG
14
OF
44
M0011.09 APRIL 2019
An ongoing program of product improvement may
require us to change specifications without notice.
WOOD STONE CORPORATION
1801 W. Bakerview Rd.
Bellingham, WA 98226 USA
TOLL FREE
800.988.8103
TEL
360.650.1111
FAX
360.650.1166
woodstone-corp.com
CONTROLLER TROUBLESHOOTING
RFG-IR oven
: Controller is on, but dome flame
does not come on�
RFG oven
: Controller is on, but dome flame is
not coming on�
W-IR oven:
Controller is on but IR is not
coming on�
Controller is fine, See Radiant and Infrared Burner Troubleshooting section
of this manual�
Note:
On RF-IR ovens with 2 Radiant Burners (dome flame), the Controller
will not signal the Infrared Burner to light until at least 1 of the Radiant
Burners has lit�
RFG-IR Oven
: Dome flame comes on, a short
time later the display flashes “check” and the
Hearth Heat Indicator Light flashes�
Controller is fine� It is indicating that the Controller called for IR heat, but
the IR Burner did not fire within the time allowed by the Controller� See
Radiant and Infrared Burner Troubleshooting section of this manual�
9690 RFG-IR Oven:
Display is on, no Burners
are lighting and Hearth Temperature is above
800 °F�
9690 RFG-IR Oven:
All Burners go out, display
remains lit, Hearth Temperature is above
800 °F�
9690 RFG-IR Oven:
No Burners are lit, Hearth
Temperature is below 800 °F�
Older 9690 models incorporate an over-temperature control that shuts off
power to the Gas Valves� Once the oven floor temperature has dropped
below 800 °F, it may be reset by turning the oven off and then back on� If
equipped the overtemp module is located in the right side junction box on
the Transformer Plate below the oven at the rear�
Product is overcooking and the floor
temperature is higher than the Hearth Set
Point� The IR Burner should not be running�
Operational problem.
The operator is leaving the radiant flame at
too high a setting for too long and as a result, is driving up the oven
temperature through the use of too high a radiant flame� It is very easy
for a radiant flame to heat the oven’s hearth temperature well above the
Hearth Set Point if it is not managed correctly (especially if the oven is not
under much use at the time)� Call Wood Stone for operational assistance�
Product is overcooking and the Controller
is displaying a hearth temperature that is
considerably lower than the Hearth Set Point
and the IR Burner is running�
1.
Thermocouple may be shorted, causing it to read the temperature at the
point of the short� Look for damage to the Thermocouple wire�
2.
Operational problem� Contact Wood Stone�
Symptom
Probable Cause/Solution
Содержание FIRE DECK 6045
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