Trotec PAC 2000 S, Operating Manual, Page: 14 / 22

13 EN Operating manual – local air conditioner PAC 2000 S / PAC 2600 S
Errors and faults
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
The device does not start:
• Check the power connection.
• Check the power cable and mains plug for damages.
• Check the on-site fusing.
• Observe the operating temperature according to the
Technical data chapter.
• The condensation tank may be full. Empty the
condensation tank, if need be. The error code
E4 must not
be indicated on the segment display.
• Wait for 10 minutes before restarting the device. If the
device is not starting, have the electrics checked by a
specialist company or by Trotec.
The device works with reduced or no cooling capacity:
• Check whether cooling mode is selected.
• Check the proper fit of the exhaust air hose. In case of
kinks, bends or blockage in the hose, exhaust air cannot
be discharged. Clear the way for the exhaust air.
• Check the position of the ventilation flaps. They should be
opened to the maximum.
• Check the air filter(s) for dirt. If necessary, clean or replace
the air filter(s).
• Check the minimum distance to walls or other objects.
Position the device a little more in the room's centre if
required.
• Check whether any windows and/or doors of the room are
open. If so, close them. The window for the exhaust air
hose has to remain open nonetheless.
• Check the temperature setting at the device. Reduce the
set temperature if it is higher than the room temperature.
The device is loud or vibrates:
• Check whether the device is set up in a stable and upright
position.
Condensate is leaking:
• Check the device for leaks.
The compressor does not start:
• Check whether the overheating protection of the
compressor has tripped. Disconnect the device from the
mains and let it cool down for approx. 10 minutes before
reconnecting it.
• Check whether the ambient temperature equals the target
temperature (in
cooling mode). The compressor will not
switch on unless the respective temperature is reached.
• The compressor may start up with a delay of 3 min, as it is
provided with an internal protection against direct restart.
The device gets very warm, is loud or loses power:
• Check the air inlets and air filters for dirt. Remove external
dirt.
• From the outside, check the device for dirt (see chapter
Maintenance). If the inside of the device is dirty, have it
cleaned by a specialist company for cooling and air-
conditioning or by Trotec.
The device does not respond to the infrared remote control:
• Check whether the distance between remote control and
device is too large and reduce it if necessary.
• Make sure there are no obstacles, such as furniture or
walls, between the device and the remote control. Ensure
visual contact between device and remote control.
• Check the charging status of the batteries and change
them if required.
• If the batteries have only just been changed, check them
for correct polarity and change them if required.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
Your device still does not operate correctly after these
checks?
Please contact the customer service. If necessary, bring the
device to a specialist company for cooling and air-conditioning
or to Trotec for repair.
Error codes
The following error messages can be displayed on the segment
display (15):
Error
code Cause Remedy
E2 Error at the room
temperature
sensor Disconnect the device briefly
from the mains.
Should the error still be
displayed after the restart,
please contact the customer
service.
E3 Error at the
temperature
sensor of the
evaporator
E5 Error at the
temperature
sensor of the
condenser
E4 Condensation
tank full Empty the condensation tank
(see chapter Maintenance,
Condensate discharge (manual
draining)). Should the error still
be displayed, please contact the
customer service.