iceqube IQ27000V Operation And Installation Manual
                  | |
QD-ENG-40 REV.3 - 9 -PROGRAMMING THE CONTROLLER: -continued-Press the “3 Select” button to continue. The “C” LED flashes and the display shows either “F” fordegrees Fahrenheit or “C” for degrees Celsius. Press the “1 Adjust-up” arrow or “2 Adjust-down”arrow to toggle the mode as desired.Press the “3 Select” button to continue. The code LED is on and the display shows “PIN”. To set anew user PIN code, press the “1 Adjust-up” button. The display will flash “4”, prompting an entry of afour button sequence using the “1 Adjust-up”, “2 Adjust-down”, “3 Select” and/or “4 Exit”buttons. (Any sequence of the four buttons may be programmed as the code.) As the buttons arepressed, the display will show the number of buttons that were pressed.NOTE: After pressing a button, there will only be 5 seconds to press the next button. If thenext button is not pressed within the allotted time, the system will default to no PINcode, indicated by “0” on the display. Once the sequence is entered the display willno longer flash, and will show “4”.To program the no PIN code mode, press “2 Adjust-down” and the display will show “0”, indicatingno PIN code. With no PIN code, pressing any button will permit access to the program.*** CAUTION ***Always record the selection sequence (PIN code) and store in a secure place.Press the “3 Select” button to continue. The filter LED flashes and the display will show “FIL”,indicating the filter alarm days selection. Press the “3 Select” button and the display will show thenumber of days that the alarm is set in one-half day increments. Note that the alarm is based oncompressor run time. (Example: 10.5 indicates the alarm will activate every ten and one-half days oror 252 hours of compressor run time).Press the “1 Adjust-up” or the “2 Adjust-down” arrow to vary the desired number of days.Programming 0 days will disable the alarm.NOTE: The required number of days to set this alarm will be determined by the ambient airconditions. If rain or wash down hoods are installed on the system, no filter issupplied and the filter alarm should be set to “0”. This will disable the filter alarm.Press the “3 Select” button to continue. The alarm LED will flash and the display will show “Por”,indicating the Power status. The cool, heat, alarm and filter LEDs will be flashing. Press “3 Select”and the display shows “ON” or “OFF” indicating the current power supply status to line voltage motorcircuits. Press “1 Adjust-up” or “2 Adjust-down” arrow to toggle the mode desired. (Version 3.18 andlater only)Programming of the microprocessor is now complete. Press the “3 Select” button to review all of thesettings. Press the “4 Exit” button to enter the selected settings and to return to the normal operatingmode.NOTE: If the “(4) Exit” button is not pressed, any changes to the program settings will notbe saved.ALARM OPERATION:1. The enclosure temperature is above or below the alarm setpoint:The alarm LED will light, the display flashes, either “HI” or “LO” LEDs flash with the display andthe audible alarm sounds (if activated). The enclosure temperature must rise or fall two degreesFahrenheit (one degree Celsius) before the alarm will reset. |
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine