Page 42 Rev. 02-21
USER MANUAL
MAINTENANCE
To guarantee operational safety, correct operation and optimal performance of the EASYSTEAM
series humidifiers, regular maintenance must be carried out according to the instructions below.
GENERAL AND SAFETY STANDARDS
Whatever the type of maintenance, it must only be carried out by expert and qualified
technical personnel, aware of the necessary safety precautions.
Before starting any maintenance operation, proceed as follows:
1.
If the unit is out of service for an alarm condition, make a note of the error code shown on the
display.
2.
Close the shut-off valve on the water supply line.
3.
Bring the humidifier into stand-by, using the appropriate key, and completely drain the water
contained in the cylinder by pressing the manual drain key on the front of the NANO Display
(see chapter 3).
4.
Disconnect the unit from the mains, using the upstream power switch and padlocking it to OFF.
5.
Wait until the cylinder and the humidifier have cooled down or use protective gloves.
6.
Each item of the appliance, in case it should be faulty or damaged, must be replaced only with
original parts.
MAINTENANCE INTERVALS
The following are the maintenance operations to be performed and their suggested frequency.
However, since the consumption of the electrodes and the formation of limescale and solid deposits
inside the cylinder vary according to the type of water (even with the same conductivity), more
frequent maintenance may be necessary.
Check this need by checking the amount of deposits inside the cylinder: a fast accumulation of
limescale and deposits requires an increase in the suggested maintenance frequency and/or the
variation of the parameters related to the deconcentration discharges.
To minimize the formation of deposits on the bottom of the cylinder it is advisable to
increase the frequency of deconcentration discharges, reducing the value of the
S2
variable.
However, this measure has the disadvantage of determining a greater consumption of water
and energy.
CHAP. 7 MAINTENANCE
7.1
7.2
7.3
