Welbilt CREM ONE - Temperature Units; Kp, Kd and Ki Parameters; Kb - Steam Boiler PID Control Band; E - Display Temperature Offset

ONE
15
Note:
If A.01 is disabled, A.02 an A.03 will be disabled as well
SERVICE PROGRAMMING_1B
· h.02 – Temperature units
· Kp, Kd and Ki parameters
To adjust the machine’s temperature units, follow the steps below:
1. Enter the service programming and browse through the menu (see previous instructions).
2. When ‘h.02’ is shown on the display, enter by pressing K3.
3. Within 5s, select with K2 and K3 the temperature units: ºC or ºF. ºC is set by default.
4. After 5s the display will go back the service programming menu.
If it is ever necessary to adjust the steam boiler heating algorithm follow the steps below:
1. Enter the service programming and browse through the menu (see previous instructions).
2. When ‘Kp’, ‘Kd’ or ‘Ki’ is shown on the display, enter by pressing K3.
3. Within 5s, select with K2 and K3 to adjust settings up or down.
4. After 5s the display will go back the service programming menu.
· Kb – Steam boiler PID control band
If it is ever necessary to adjust the steam boiler PID control band, follow the steps below:
1. Enter the service programming and browse through the menu (see previous instructions).
2. When ‘Kb’ is shown on the display, enter by pressing K3.
3. Within 5s, select with K2 and K3 to adjust the setting up or down. 5ºC set by default.
4. After 5s the display will go back the service programming menu.
· E – Display temperature oset
To adjust the machine’s display temperature oset, follow the steps below:
1. Enter the service programming and browse through the menu (see previous instructions).
2. When ‘E’ is shown on the display, enter by pressing K3.
3. Within 5s, select with K2 and K3 the oset units.
4. After 5s the display will go back the service programming menu.
Note:
This parameter will aect only the temperature shown on the display. It will be subtracted
from the actual temperature of the steam boiler: Temp. Display = Temp. Boiler - Oset. This
will allow the user to display an approximate extraction temperature on the screen. For
example: Temp. Boiler = 120ºC and Oset = 24ºC, then Temp. Display = 120 - 24 = 96 ° C.
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