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3. Programming the smoking temperature profile.
A total of 6 steps can be programmed for this controller. Each step contains the set
temperature (C-X) and an ending criteria setting (E-X), where “X” is the step number (e.g.
Step 4 temperature is represented by C-4 and step 4 ending criterion is represented by
E-4). The ending criterion determines how does controller finish the current step and
start the next step. There are two options for the user, t and F. Set E-X to t if you want
step X to be end by a preset time. Set E-X to “F” if you want step X to end by a preset
temperature of the internal probe.
After you set E-X to “t”, you will be asked to set t-X for the time. Time is defined as the
duration between the last step and the next step. Please make sure the time is long
enough for the heater to heat up the smoker. If the time is set too short, the temperature
may not be able to reach the current step temperature setting, before it jumps to the next
step. The time unit is in hours with 0.1 hour resolution. Each 0.1 hour equals to 6
minutes.
If you set E-X to F, you will be asked to set F-X for the temperature of the internal probe.
When all of the E-X are set to t, the controller can operate with only the probe 1 plugged
in.
To program the temperature profile, press SET key once. The display will show C-1 at
the left window and temperature setting on the right window for step 1. Use “+” and “-”
keys to change the setting. When finished, press the SET again to confirm the change.
The display will show E-1 on the left window and the ending criterion setting on the right
window. Use “+” and “-” keys to change the setting. When finished, press the SET again
to confirm the change. The left window will display t-1 or F-1 depending whether t or F is
selected for the E-1. The right window will display the setting for t-1 or F-1. Use “+” and “-”
keys to change the setting. When finished, press the SET again to confirm the change.
The display will go the step 2 setting. It will repeat in the same way as the step 1. After
you program enough step for the recipe, you can program rest of the steps of E-X to t
and set t-X zero.
The temperature setting will not be changed if SET is not pressed (confirmed). After
programming the necessary steps for cooking, you can finish programming by pressing
the SET continuously until it passed T-6 and display the current temperature. You can
also leave the controller alone. The display will return to the normal display mode if no
key is pressed within 15 seconds.
The initial program setting for the controller is listed in
Table 1. This program will control the temperature of the cabinet at 120 °F for 2 hours.
Then, change the temperature to 190 °F. It will stay at 190 °F until internal temperature of
the meat reaches 160 °F. Then, the controller will drop the temperature to 130 °F for 30
