GOVI arktik 1600N, Operation Manual, Page: 30 / 48

OPERATION MANUAL - Trailer Refrigeration Unit
arktik 1600N • 1600 N/T • 2000N • 2500N • 2000P • 2500 N/K • 2000 P/K
50.04.504 / 1.0
Copyright by GOVI GmbH 2021. The reproduction of this document or any part thereof is prohibited. We reserve the right to make technical changes during the course of further developments.
30 Page
11. Troubleshooting Tab. 11-1 Troubleshooting
Errors / Failure Problem Solution
The trailer refrigeration unit does
not start.
No power supply.
1. Check that the control button is on.
2. Check the connection to the power
supply.
The fuses of the power line
are blown.
Call for GOVI service.
The trailer refrigeration unit
does not cool; the fan inside the
refrigerated trailer does not work.
No power supply.
1. Check that the control button is on.
2. Check the connection to the power
supply.
The trailer refrigeration unit
does not cool; the fan inside the
refrigeration unit works.
The nominal temperature is set too high.
Set the nominal temperature to the
desired temperature.
Malfunction of thermostat. Call for GOVI service.
The high-pressure switch is tripped.
1. Make sure that the conden- ser is
clean and that the outer fan is turning.
2. Make sure that the main cover is
mounted correctly.
3. Call for GOVI service.
The trailer refrigeration unit does
not provide sufficient cooling.
The ambient temperature is too high.
1. Check the refrigeration unit for leaks.
2. Choose a colder location for the
refrigeration unit.
The refrigerant is leaking. Call for GOVI service.
The condenser is obstructed. Clean the condenser.
Malfunction of fans. Call for GOVI service.
The air circulation in the condenser
section is blocked.
1. Make sure that there is sufficient
space for proper air circulation in the
trailer refrigeration unit.
2. Remove any obstructing objects from
the air circulation area.
The air circulation inside the
refrigeration unit is impaired.
Check objects in the refrigeration unit.
Position the objects so that the air
circulation is not obstructed.
The trailer refrigeration unit
doesn’t switch itself on and off
automatically.
No nominal temperature has been set.
Set the nominal temperature to the
desired temperature.
Defective temperature sensor. Call for GOVI service.
Water leaks out of the trailer
refrigeration unit.
The drain hose is obstructed.
Remove objects that obstruct the drain
hose by using compressed air.
Icing of the evaporator.
The door of the refrigeration unit is open. Close the door of the refrigeration unit.
Defective fan inside the refrigeration unit. Call for GOVI service.
Malfunction of defrost heating. Call for GOVI service.
The lighting in the trailer does not
work.
No power supply.
1. Check that the light switch is on.
2. Check that the control button is on.
3. Check that the bulb in the refrigera-
tion trailer works.
4. Check the power supply to the lights.
5.Call for GOVI service.