10
Scroll Enclosure Air Compressors
Caution Mode
Description
CX 5
Failure of dryer (only available for unit
with dryer option)
CX21
High Temperature of air end
CX22
Failure of temperature sensor
CX42
Caution of low pressure (option)
C 91
Maintenance time 1: Intermediate
inspection and maintenance.
Refer to page 9.
C 92
Maintenance time 2: Intermediate
inspection and maintenance.
Refer to page 9. Only SEH and SEO series.
Chart 6 - Caution Code
X: Air end No.
Items
Display
Explanation
Emergency
Code Number
Shows causes for emergency code numbers.
(Refer to Chart 7 regarding details.)
Pressure
Shows Pressure in psig when emergency stops occur.
(Display means 78 psig.)
Temperature
Shows Temperature of air end in °C when emergency stops occur. (This display means 58°C.)
When air end temperature is less than 15°C or other failure like cut of temperature sensor
occurs,
displays.
Operating
Time
Shows Operating Time in x 10 hours when emergency stops occur. (This display means
230 hours.)
Operating
Mode
Shows Operating Mode in number when emergency stops occur. (Refer to Chart 9 for
Operating Mode.)
Chart 5 - Caution and Service Mode
Operating Panel (Continued)
Service Code
Description
EX21
Sudden temperature rise of air end
EX22
High temperature of air end
EX32
High current
EX41
Abnormally high pressure (Only SEH and
SEO series)
EX60
EX61
EX63
Communication failure (Only SEH and SEO
series)
E 91
Maintenance time 1: Intermediate
inspection and maintenance.
Refer to page 9.
E 92
Maintenance time 2: Intermediate
inspection and maintenance.
Refer to page 9. (Only SEH and SEO series)
Chart 7 - Service Code Number
X: Air end No.
