Trane CCE-Compact Series, Установка, эксплуатация и обслуживание

Страница: 54 / 115

54/115 V07-19.0
Figure 76: Warning message filter
If such a warning message is displayed, then appropriate actions have to be taken immediately (e.g.
change of air filters).
9.3.1 Panel filters
Dry panel air filters (cleanable). The contamination level of the filter can be controlled by the differ-
ential pressure drop (check every 14 days to 1 month). When reaching the pressure difference indi-
cated in the technical data sheet, cleaning or replacement is required.
9.3.2 Bag filters
Contamination level of the filter can be controlled by the differential pressure drop (check every 14
days to 1 month). When reaching the pressure difference indicated in the technical data sheet,
cleaning or replacement is required.
9.4 Heat exchangers
-
For prolonged standstill periods, we recommend the complete emptying of the heat exchanger.
-
At each refill, the heat exchanger must be vented properly.
The manual of the component manufacturer must be read and considered for cleaning works.
9.4.1 Medium water
Special maintenance for heat exchangers is not required, only occasional cleaning is recom-
mended. Approximately every three months, depending on the hours of operation and filter mainte-
nance, the heat exchanger fins should be checked for dust contamination, debris and cleaned if
necessary. The piping is to be checked for leaks.
Cleaning
Cleaning is to be carried out on the mounted state with a strong vacuum cleaner from the dust air-
side. For strongly adhering dust, the heat exchanger can be dismounted and cleaned with water.
Galvanized steel coils can be cleaned with a steam cleaner or by washing the fins with a strong wa-
ter jet. You could take a soft brush to help, but do not damage the fins.