Care And Maintenance - Trotec PAC 4600 Manuel D'utilisation

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Error codes
Fault description / note
38
Low power AC
39
High power AC(A)
40
AC(PCON) overcurrent active
41
IPM board error communication
42
IPM board general error
43
IPM board DC overcurrent
44
PFC overcurrent
45
Over-/undervoltage
46
IPM board current error
47
PFC over temperature
9

Care and maintenance

Regular care and observation of some basic points
will ensure trouble-free operation and a long
service life of the unit.
The device should be checked and thoroughly
cleaned after each prolonged use, but in any case
at least once per year.
The entire plant is designed as a maintenance
free, hermetically sealed system and may only be
maintained or repaired by specialist authorised
firms.
DANGER!
Prior to performing any work, ensure the equip-
ment is disconnected from the voltage supply
and secured to prevent accidental switch-on!
Fig. 18: Remove filter
1
Filter
n
Clean the equipment using a damp cloth. Do
not use a jet of water.
n
Do not use any caustic, abrasive or solvent-
based cleaning products.
n
Only use suitable cleaning agents, even in the
event of severe soiling.
n
Empty the condensate container and check if
the diameter of the condensate lines have
tapered as a result of soiling prior to and after
each operating season. If this is the case, they
must be cleaned.
NOTICE!
Check the level of dirt on the on the exchanger
fins.
n
Clean the air filter on the indoor unit at regular
intervals, and more frequently if necessary.
1
B-19

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