Carel humiFog Touch, Installation Manual

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27
ENG
humiFog Touch +0300113EN rel. 1.0 - 15.03.20221
7. MAINTENANCE
7.1 Routine maintenance
IMPORTANT: before carrying out any maintenance operations, disconnect the power supply by moving the main sys-
tem switch and the main switch on the appliance to “off”.
IMPORTANT: maintenance on the product must be performed by an authorised company that, once the work has been
completed, issues the owner a declaration of conformity that the work has been carried out in compliance with the national and
local standards in force and the instructions provided by CAREL in the manual supplied with the appliance.
IMPORTANT: maintenance must be carried out on the pumping station at least once a year.
IMPORTANT: routine maintenance on the pumping station and the humidification system should be performed at the
recommended intervals specified in this paragraph. These maintenance operations must only be carried out by qualified personnel.
Routine maintenance is recommended every 3 months, and mainly involves a visual inspection to check that the main compo-
nents are working correctly. Below is a list of suggested operations:
• Check the conditions of the inlet water filter.
The filter cartridge should be replaced once a year. To change the cartridge, switch the unit off and shut-off the feedwater
supply line. Empty the filter through the small valve at the bottom. Unscrew the housing from the top ring nut using the
tool supplied. Remove the filter cartridge from inside the housing and insert a new one (P/N ACKF100000SP). Screw the hous-
ing back on, making sure that the O-ring is still in good condition, to ensure tightness. Close the valve at the bottom of the
filter housing and turn the water supply back on.
• Check the pump oil level.
Use the dipstick on the yellow pump cap to visually check the oil level. The oil level is correct when measured in the curved portion
of the dipstick. If the level is lower than the minimum level shown in the figure, top up with oil to restore the correct level (oil part
number UAKOIL0000SP). Generally, the oil level should remain constant and there should be no need to top it up periodically.
Livello massimo olio
Livello minimo olio
Fig. 7.a
• Check that there are no water leaks both inside the cabinet and on the distribution line and on the fittings.
7.2 One-off service and repairs
One-off service and repairs are performed in the event of malfunctions or breakages of certain components.
The components that are susceptible to breakage are listed below:
• solenoid valves
• pressure reducer
• pressure switches
• pump motor
• pump
• electronic controller
• fuses
• nozzles
• nozzle manifold
• blower fan
To replace these components, to contact authorised specialist personnel.
To identify the spare part code, see chapter 10 Annexes.
Maximum oil level
Minimum oil level