SCE 872500201USL Manual page 13

Setting heating set point, St2 (only for units supplied with internal heater):
1. Press "SET" twice slowly and display should show St2 and then the pre-set value of St2. (default: +5°C /
+41°F)
2. Reach the desired value by using ▲ or ▼.
3. Press "SET" again to save the new value of St2.
​ S etting temperature units (°C / °F), low temperature alarm and high temperature alarm:
1. Press "PRG" button for 5 seconds to reach the modifiable parameter list.
2. Use ▲ or ▼ to reach the desired parameter:
C18 for temperature unit of measure
°C = 0
°F = 1
P25 for low temperature alarm threshold (default -10°C / +14°F)
P26 for high temperature alarm threshold (default +55°C / +131°F)
c68 for door contact NO/NC logic change (0=ON if closed, 1=ON if open)
Controller firmware rev. 1.2 or higher.
3. Press "SET" on the desired parameter to display the current value.
4. Use ▲ or ▼ to reach the desired value.
5. Pressing "SET" temporarily saves the new value and returns to the parameters list.
6. Repeat steps 2-5 to set other parameters.
7. Press "PRG" for 5 seconds to permanently save the new values.
Test function
Different test functions can be used depending on the combination of keys pressed. Such tests run for the
duration of 4 minutes.
"SET+▲" tests Compressor and Ambient Blower relays.
"SET+▼" tests Alarms and Heater relays
Version Nr. 1-12 - 28.02.2022 Doc. No. 99872500201USL 13 / 20