TABLE OF CONTENTS A- Unit description B- Microprocessor Control box C- Cab command presentation Microprocessor D- Unit Alarms E- Alarm Codes

A- Unit description 1 3 4 2 1- Air filter 3- Fuel filter 2- Speed and run solenoid 3- Fuel filter 4- Serial plate

3 2 1- Electrical box 2- Temperature controller sensor 3- Evaporator fan motor 1

4 1 2 3 5 1- Muffler 4- Alternator 2- Engine 5- Radiator overflow 3- Compressor 4- Alternator 5- Radiator overflow (Coolant bottle)

14 8 10 6 9 13 7 12 11 6- Standby motor 7- Accumulator 8- Defrost air switch 9- Filter drier 10- Sight glass 11- Receiver 12- Three ways valve 13- Condenser 14- Starting valve 13 7 12 11

B- Microprocessor Control Box 3- Relay / Fuse board 4- Standby motor contactor 5- Overload relay 6- Microprocessor module 7- Fuse (F1 80 A) Microprocessor box 4 3 5 7 6

Microprocessor cab command 1- Unit data key 2- Auto Start / Stop 3- Pretrip key 4- Standby key 5- Buzzer off key 6- Enter key 7- Manuel defrost key 8- City speed key 9- Road key 10- Function key 11-On / Off key 12- Arrow key 13- Fault light 1 10 12 6 2 13 11 9 8 7 5 4 3

C- Cab Command Controller Unit Will start after a few minutes. Procedure, Setting Set point. -10 18 0 18 2 Press the arrow up, or arrow down button to the desired set point. 3 Must press the “Enter” Button 1 Switch on the unit

D- Unit Alarms ALT. AUX. Alarm Light is lit up, and Buzzer sounds Press “ Buzzer Off” to stop sound.

E- Alarm Codes Alarms display board CODE ENGL. MES. ALARMS DISPLAY AL0 ENG. OIL Low oil pressure fault AL1 ENG. HOT High coolant temperature fault AL2 HI. PRESS. High pressure fault AL3 STARTFAIL Start failure after 3 attempts AL4 LOW. BATT. Low battery voltage AL5 HI. BATT. High battery voltage AL6 DEFRFAIL Defrost override > 45 mn AL7 ALT. AUX. Alternator auxiliary fault AL8 STARTER Starter motor or starter alimentation fault AL9 RA. SENSOR Return air sensor fault AL10 SA. SENSOR Supply air sensor fault

Alarms display board AL11 WT. SENSOR AL12 HIGH CDT AL13 CD. SENSOR Coolant temperature sensor fault AL12 HIGH CDT High discharge temperature AL13 CD. SENSOR Discharge temperature sensor fault AL14 SBY. MOTOR Standby motor overload AL15 FUSE BAD Fuse fault AL16 ------- ------------------------------------------------------ AL17 DISPLAY Display defect AL18 SERVICE 1 Maintenance hour meter N°1 AL19 SERVICE 2 Maintenance hour meter N°2 AL20 RAS OUT Main compartment out of range AL21 2 RA. OUT Auxiliary compartment N°2 out of range AL22 3 RA. OUT Auxiliary compartment N°3 out of range AL23 NO POWER No standby power

Clearing Alarms ALT. AUX. Or Turn Unit Off, for 5 min and restart. ALARM RST ALT. AUX. Or Turn Unit Off, for 5 min and restart. Press “Enter” Button to reset Alarm Press “Unit Data” Button until “Alarm RST” appears