Troubleshooting Guide - Zanotti DFZ Use And Maintenance Instructions

8. Troubleshooting guide

Trouble
On turning on, the engine
does not start
The unit won't start
The unit jams
The unit does not
cool properly
Should you find any other faults, check the alarm pages on the keyboard locat-
ed on the vehicle's dashboard.
In case of further problems, contact the nearest ZANOTTI dealer.
Checks to carry out
• Flat battery.
• Battery connections.
• Fuses.
• Fuel level.
• Engine oil level.
• Fuses.
• Belts tension.
• Engine oil level.
• Coolant level.
• Fuel level.
• Fuses.
• Defrost the unit.
• Something hinders the proper
ventilation of the evaporator.
• Something hinders the proper
ventilation of the condenser.
• The isothermal cold room might
be damaged or have leaks.
GB
GB
79