Lang CCSE12, Руководство пользователя

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5
TROUBLESHOOTING
ERROR CODES
The control can display codes based on perceived faults in the system. It should be noted, proper
diagnosis is still required as these codes are meant to show how or where a malfunction has been
detected, not necessarily what is causing the malfunction.
i. PRO1 —If the control board detects that the temperature probe has an open or shorted circuit,
this error code will display on the screen. Whenever this code is displayed, power will
be cut to the relay.
ii. RELY — If the unit is powered on and either remains below 150° F (66° C) for 30 minutes, or exceeds
640° F (338° C), this error code will display on the screen. Whenever this code is displayed,
power will be cut to the relay.
CALIBRATION CHECK
BE EXTREMELY CAREFUL WHEN WORKING ON THE UNIT WHEN IT IS WARM.
DIRECT CONTACT WITH THE COOKING SURFACE CAN RESULT IN SEVERE BURNS.
SUGGESTED EQUIPMENT
i. K-type thermocouple thermometer with a surface probe, rated to at least 500° F (260° C).
CLAMSHELL
The clamshell should be set at 350° F (177° C) to ensure accuracy. Refer to the owner’s manual
for instructions on how to set temperature.
i. Allow the unit to remain in the up position, with the power on, for 30 minutes.
ii. Place the thermocouple probe 15.75 in. (40 cm) from the front of the platen surface, centered
from left to right.
iii. If the temperature is set as directed above, the probe should read ±15° F (8° C) from the set
temperature.
iv. If the test does not fall within the given parameter, the temperature offset in the control
programming may be adjusted to compensate by authorized personnel or technician.
TEMPERATURE OFFSET ADJUSTMENT
A. To adjust the the temperature offset, press and hold the “TEMP” button and switches
“3” and “4” for 2–4 seconds. Release the buttons as soon as the offset value is displayed.
B. Increase the offset by pressing switch “3” or decrease the offset by pressing switch “4”
in order to adjust for the difference in desired and observed temperatures. Increases and
decreases shall be in 1° F or 1° C increments depending on the unit’s current settings.
C. Once the desired offset is displayed, press the “TEMP” switch.
D. The current TCTD setting will be displayed. This value should not be adjusted during this
process. Press the “TEMP” switch to exit programming.
E. Perform step i – iii [above] again to confirm the change has had the desired result. If not,
repeat steps A – E .
2M-W2121
Rev.
Q
Owner's Manual for CCSE12 Contact Clamshell