Carrier Transicold 69NT40-561-001 Operation And Service Manual page 149

Make sure that the sensor is not at all in contact with the salt water.
Salt water solution
10. Allow the saturated salt mixture to settle for approximately ten minutes.
11. Reconnect the humidity sensor to the harness and power the reefer unit on.
12. Press the CODE SELECT key on the keypad.
13. Use the Arrow keys until "Cd17" is displayed then press the ENTER key.
14. This displays the humidity sensor reading. Verify the reading is between 60% and 85% relative humidity.
15. If the humidity sensor display is outside of this range, reconfirm the salt mixture and retest. If not in range,
replace the sensor at the next opportunity.
16. Wipe clean and reinstall the humidity sensor and access panel. Torque the access panel hardware to 69 kg-
cm (60 in.-lbs.) using a crossing pattern similar to the numbering below.
17. If the panel gasket is damaged and needs to be replaced, use the following part numbers:
• 42-00296-01: Standard Panel Gasket
• 42-00823-00: XtendFRESH Panel Gasket
Cap opening (6 cm)
COOL HEAT DEFROST
SETPOINT/Code
NOTE
Cap hole (3 cm)
Humidity Sensor
IN RANGE ALARM SUPPLY RETURN
AIR TEMPERATURE/Data
7–37 T-340