©2005 PACE Inc., Annapolis Junction, Maryland
Page 12 of 17
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Entering the Programming Menu
1. Place Power Switch in the “OFF” (“0”) position.
2. Press and hold the Program Key (
) while turning on the Power
Switch (“I” position).
Password
3. The LED Display will display the version of the microprocessor and change to read “P--”
or "EP".
4. If the display reads "EP", a Password has been stored in system memory. Enter the 3
digit Password (using the scroll up/down keys). If the Password entered is incorrect, "no"
appears on the display and the system then returns to normal operation. If this occurs,
repeat steps 1 through 5 and enter the correct Password.
5. The LED Display reads "P--". Choose one of the following options:
a) Press the Program Key (
) to keep the currently stored Password (including no
Password).
b) Press and release the Scroll Up
or Scroll Down
Key to enter a new password.
c) Set the display to “000” for no password.
Temperature Scale
6. The LED Display now shows the stored default Temperature Scale (°C or °F
temperature shown on LED Display). Choose one of the following:
a) Press the Program Key (
) to keep the stored default Temperature
Scale.
b) Press and release the Scroll Up
Key to change the default Temperature Scale.
Press and release the Program Key.
Temperature Limits
7. The LED Display now shows the stored default High ("Hi") Temperature Limit
with the display alternating to show "Hi" and the stored limit. Choose one of
the following:
a) Press and release the Program Key (
) to keep the stored High
Temperature Limit.
b) Press and release the Scroll Up
Key to increase the stored High Temperature
Limit (up to 454°C, (850°F)). Press and release the Program Key to proceed to the
next step.
c) Press and release the Scroll Down
Key to decrease the stored High Temperature
Limit. Press and release the Program Key to proceed to the next step.
8. The LED Display now shows the stored default Low ("Lo") Temperature Limit
with the display alternating to show "Lo" and the stored limit. Choose one of
the following:
a) Press and release the Program Key (
) to keep the stored Low
Temperature Limit (260°C, 500°F).
b) Press and release the Scroll Up
Key to increase the stored Low Temperature
Limit. Press and release the Program Key to proceed to the next step.
c) Press and release the Scroll Down
Key to decrease the stored Low Temperature
Limit. Press and release the Program Key to proceed to the next step.
Temperature Setback