22
| EN
SMARTY v2023.1
6. MAINTENANCE
6.1. SAFETY
INSTRUCTION
Unplug the unit from the mains before opening the door (disconnect the power plug from the outlet or in case a two-pole au-
tomatic circuit breaker installed, disconnect it as well. Make sure that it cannot be turned on by third parties) and wait until the
fans completely stop (for about 2 min.).
6.2. GENERAL RECOMMENDATIONS FOR THE MAINTENANCE OF VENTILATION SYSTEM
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COMPONENT
DURING START-UP
AT LEAST EVERY 6 MONTHS
Filters
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device indications.
Fans
Check the connections and the
direction of rotation
Check cleanliness. Clean, if necessary
Make sure that the impellers are not unbalanced.
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hand.
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mechanical damage.
Check electrical connections and make sure that these are se-
cured properly and are free of signs of corrosion.
Plate Heat exchanger
Check the cleanliness of the heat
exchanger
Check cleanliness and clean, if necessary
Control panel
Check the connections
Check the connections
Electric heater
Check the connections
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-
tions of the heater
Pressure sensor
Check electrical connections
Check the operation
Temperature sensor
Check electrical connections
Check the operation
Air supply and extract system
Check the connections
Clean
Air duct system
Check the tightness
Clean
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Check the tightness of connections
Clean
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-
ing unit (contactor), i.e. make sure that its casing has no signs
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produce any unusual sounds. All the contactors in the product or
in its accessories must be checked.
Condensate trap and discharge
assembly
Check the condensate discharge
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-
ter runs from the drip tray properly.
Clean
6.3. COVER
OPENING
Figure 6.3.1. Smarty 2X P
