10
EN
spot cooling air conditioning unit PT 2000 SP
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 damage. If you
notice damages, do not try to take the device back into
operation.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
•
Check the on-site fusing.
•
Observe the operating temperature according to the
chapter Technical annex.
•
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 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 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 from the basic device:
•
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.
•
The compressor may start up with a delay of 3 minutes, as
it is provided with an internal protection against direct
restart.
The device gets very warm, is loud or is losing
performance:
•
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.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
The 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.