Chang Yue Industrial KN-8828P - Manual (Page 14)

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During the roasting process you can change any of these four parameters. These changes are tempo-
rarily memorized by the roaster as you make them. Together, this set of adjustments and changes is called
a “Profi le.” When the roast is over and the cooling cycle has completed, the display will show “Stor.” At
this time you may choose to save the Profi le so that this same roast can be repeated again in the future.
To the right of the display are fi ve buttons that control KN-8828B (buttons do not illuminate).
At various times a message will appear in the display to alert you:
CHAF: The chaff tray needs to be emptied before continuing.
CONTROL FUNCTIONS
MESSAGES
ROAST PARAMETER CHANGES
POWER - START The largest button at the top of the display
controls both “POWER” and “START.” Only one of these two
choices will be illuminated in the LCD display at any given time
so the button is used for this dual function.
EJECT - This is always available during a roast. Use it to im-
mediately stop the roasting process and send the beans into the
cooling tray.
SELECT - The circular arrow is used to cycle through the various
parameters that can be adjusted. Adjustable parameters are Tar-
get Time, Target Temperature, Fan Speed and Heating Element
Power.
CHEVRON ARROWS - The Up and Down arrows are used to
change each of the four adjustable parameters. For example, se-
lect “Fan Speed” using the SELECT Arrow then use the CHEV-
RON arrows to change the fan speed higher or lower. It works the
same for the other three parameters.
Stor - If you choose you may store into non-volatile memory the roast
which just took place
AUTO - The pre-programmed, factory default, automatic roasting mode.
18:00 and 422 F,. are the default values for AUTO mode.
COOL - the roaster is cooling itself down before it can proceed.
Ad - These are roasting profi le memory locations where you can store profi les
for future use. The three areas are named Ad1, Ad2, and Ad3.
P H - The roaster is preheating in preparation to roast coffee.
Target Temperature Target Time Fan Speed Heating Element Power