Technical data

Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 21 of 151
10. FUNCTION MENU “ M” KEY
The function Menu is composed of the following items:
• Read and reset the alarms ALrM
• Compressor overload alarm reset COtr
• Read and reset the alarm log ALOG
• Upload the parameter into the Hot Key UPL
• Enable – disable one or the two circuits CrEn
• Enable – disable one of the compressors COEn
• Read and reset the number of compressor running hour Hour
• Read and reset the number of compressor starts-up COSn
• Read the compressor discharge temperature COdt
• Read the condensing fan speed percentage of the proportional output Cond
• Read the percentage of the proportional output 0 ÷ 10 Vdc Pout
• Enable – disable evaporator or condenser water pumps PoEn
• Time counting to next defrost cycle, under heat pump mode, dF
• Read the probe temperatures that enabled to control the auxiliary output uS
•
Read temperature, Set point and output status of solar panel SoL
•
Read temperature, Set point and output status of Free cooling FC
• Read probe temperature of the remote panels trEM
• Read temperature, pressure, set point of the electronic expansion valve 1 Et1
• Read temperature, pressure, set point of the electronic expansion valve 2 Et2
Alarm list: show and reset
ALrM FUNCTION
Enter the function MENU pushing M key one time
1) Use the UP or DOWN to select the AlrM label
2) Push SET key (Nothing happens if there are no active alarm events)
3) Bottom display: alarm label code; Top display: label rSt to reset or NO if it is not possible.
4) Use the UP or DOWN to scroll the alarm list.
5) Pushing SET when the rSt label is displayed the corresponding alarm is reset
6) Then the display shows next alarm in the list; pushing SET again the alarm is reset and the display
shows next alarm etc.
7) Nothing happens by pushing SET when the label NO is displayed, in this case push UP or DOWN to
move to another alarm label.
8) To exit the ALrM reset function push MENU one time or wait the timeout.
Compressor overload alarm reset
CO1r = compressor 1 overload
…
CO4r = compressor 4 overload
MANUAL ALARM RESET PROCEDURE
Enter Menu function
1. Use UP or DOWN key and select “Alrm” label on the bottom display.
2. Push SET once, if there are active alarms the bottom display shows the alarm label C1tr (for compressor
1) while the top display shows the label rSt to reset the alarm or NO if the alarm can not be reset. Use