TUC1800/2000-usm. rev.01
© 2020 VebaBox B.V. User Manual TUC1800 or TUC2000
19
Refrigerant leak.
unit off and allowing the
temperature in the box
to rise above freezing
point.
Call VebaBox service.
Red control
light indicator
(high pressure
warning) is on,
unit is working
but not cooling
The air passages
are clogged or dirty.
The ambient
temperature is more
than 40°C. (104°F)
Remove the
obstruction, dust or dirt.
Contact distributor for
regular maintenance
Ensure an ambient
temperature < 40°C
(104°F) by a roof fan.
The
cooling/heating
is working but
fan is stopped
Defective wire
connection / fan
defective.
Call VebaBox service.
Display error
code
Display shows
symbols LL or HH.
Defective temperature
sensor, call VebaBox
service.
Note: self-installed temperature gauges may differ from the VebaBox
temperature display. This is due to the position of the measuring
sensors.
9. Warranty
VebaBox products have a manufacturing warranty of 12 months
after delivery of the products. Power packs, which contain a battery
inside have the same warranty with a limitation to 18 months after
production date.
VebaBox Cool Solutions
www.vebabox.com