Zapi COMBI SEM-1 - Page 26

Page 26
20) EVP NOT OK 1
At stand: proportional valve opened. Running: the proportional valve doesn’t follow
the applied PWM.
21) SERIAL ERROR #1 6
Wrong message or no message from serial tiller
22) INPUT ERROR #1 99
No belly switch on the tiller card
23) INPUT ERROR #2 98
No belly switch on the controller
24) THERMAL PROTECTION 67
This alarm is generated if the chopper temperature rises above 77°C, . If this alarm
is displayed when the chopper’s temperature is the same as ambient:
a) check the connection of the temperature sensor.
b) the temperature sensor may be defective.
c) the logic may be defective.
25) WATCHDOG 8
The test is executed at key on, in stand-by and on running. Possible causes:
a) Watch-dog hardware circuit not OK;
b) Software not OK.
26) CHARGING BATTERY 68
Battery charger connected