View/Calibrate Platen Temperature; Important - Prince Castle McDonald's 247 Serie Operación Manual

Important!

Do NOT perform this procedure until the Toaster Grill has been
on for at least 45 mins. and the temperature has stabilized. Do
NOT use the Toaster Grill during the first 45 minutes.
Temperature can only be adjusted ±10°C (±18°F) during
calibration.
Important!
If the temperature reading from the external temperature port is
greater than ±3°C (±5°F) compared to the Toaster Grill
temperature display, proceed with the following. If temperature
reading is within ±3°C (±5°F), the Toaster Grill is functioning
properly and does not need calibration.
Upper Platen (248 Models Only)
A. Plug an external temperature meter into the external
1
port (Type K mini-jack) of the heater platen.
B. Using the external temperature meter as a standard,
adjust the Toaster Grill's temperature display to match
the meter's temperature display by the following
procedure.
Note: Yellow Type K Thermocouple mini-jack temperature ports
are located on the back of the 248 Model, behind each of the
two platens. (See Figure 14.)
247-500E
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View/Calibrate Platen Temperature

9
Upper External
Figure 14
A. To view and/or calibrate the platen temperature, press
2
and hold the LOGO button.
B. Immediately press the UP button to view the Upper
Platen temperature on 248 Models.
C. Release both buttons. (See Figure 15.)
The display shows the Upper Platen's temperature.
After 3 seconds, the display returns to showing the
currently selected product.
Press LOGO Button
and UP Arrow
Figure 15
Toaster Grills
Models 247 & 248
Lower External
Display Shows the
Upper Platen
Temperature (248 Only)
Printed in USA 01/05 © 2005