Maintenance; Safety Instruction; General Recommendations For The Maintenance Of Ventilation System; Cover Opening - Salda RIS 700 H EKO 3.0 Mounting And Installation Instruction

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
automatic circuit breaker is installed, disconnect it as well. Make sure that it cannot be turned on by the third parties) and wait
until the fans completely stop (for about 2 min.).
6.2.

GENERAL RECOMMENDATIONS FOR THE MAINTENANCE OF VENTILATION SYSTEM

In order to ensure the proper functioning of the system, maintenance requirements and its periods should be observed. Otherwise, the warranty
shall be void. Some recommendations are provided in the table below, but they are just advisory, as the need for system maintenance depends
on the location of the unit installation, the pollution of the atmosphere, population, working hours, etc.
COMPONENT
Filters
Fans
Plate Heat exchanger
Control panel
Electric heater
Pressure sensor
Temperature sensor
Air supply and extract system
Air duct system
Dampers, diffusers, grid
Switching unit (contactor)
Condensate trap and discharge as-
sembly
6.3.

COVER OPENING

Before opening the covers, first, unplug the unit from the mains, then wait for 2 minutes (until the fans completely stop).
RIS 700 H EKO 3.0 v2023.1
DURING START-UP
Check the cleanliness of the filters
Check the connections and the direction of
rotation
Check the cleanliness of the heat exchanger
Check the connections
Check the connections
Check electrical connections
Check electrical connections
Check the connections
Check the tightness
Check the tightness of connections
Check the condensate discharge assembly
and make sure that water runs from the bath
properly.
AT LEAST EVERY 6 MONTHS
Replace filters every 3 to 4 months or according to the
control device indications.
Check cleanliness. Clean, if necessary
Make sure that the impellers are not unbalanced.
Make sure that the impellers do not cause noise when
rotated by hand.
Make sure that the fastening screws are not loose and
free of mechanical damage.
Check electrical connections and make sure that these
are secured properly and are free of signs of corrosion.
Check cleanliness and clean, if necessary
Check the connections
Clean off dust, and check the electrical components and
connections of the heater
Check the operation
Check the operation
Clean
Clean
Clean
Every 3 to 4 months, visually assess the functioning
of the switching unit (contactor), i.e. make sure that its
casing has no signs of melting or is not thermally dam-
aged and does not produce any unusual sounds. All the
contactors in the product or in its accessories must be
checked.
Clean
EN | 13