Unico Boiler Master And Unico Boiler Wall Communication Line; Communication Between The Two Units; Routine Maintenance; Cleaning The Air Filter - Olimpia splendid Unico Boiler Instructions For Installation, Use And Maintenance Manual

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2.4 UNICO BOILER MASTER PERIODIC MAINTENANCE
The air conditioner that you have purchased has been designed to reduce routine maintenance operations to a minimum. These
operations involve solely the cleaning operations outlined below:
- Cleaning or washing of the ambient air filter every 2 weeks or every time the relative red LED lights up (this can be done by
the user, see user manual).
- Cleaning of the condensing battery and cleaning of the condensate management system. These operations must be carried
out by skilled technicians on a regular basis that will depend on the place of installation and intensity of use. Depending on the
quantity of dirt, the unit can be cleaned dry (by using a battery compressor and bowl and cleaning the fins with a soft brush taking
care not to deform them) or more thoroughly using dedicated detergents.
2.4.1 Cleaning the air filter (figg. 24, 38, 39, 40)
OPERATION TO BE PERFORMED WHEN THE MACHINE IS SWITCHED OFF AND THE POWER SUPPLY IS DISCONNECTED.
UNICO BOILER MASTER
To ensure effective internal air filtration and satisfactory operation of your air conditioner, the air filter has to be cleaned periodically.
The air filter is at the top of the unit.
Removing the filter:
- manually unhook and turn the front air aspiration grill as indicated in fig. 38
- lift the front part of the filter (fig. 38 ref. A)
- pull slightly to remove the edge from the upper grid (fig. 38 ref. B)
- remove the two supplementary filters (green purifying filter ref. B and black active carbon filter ref. C) from the filter unit (fig. 39 ref. A)
- wash and dry all the filters
- fit the active carbon filter (black) (fig. 39 ref. C) on the filter unit (fig. 39 ref. A) and lock it to the specific tongues (fig. 40 ref. D)
- fit the purifying filter (green) (fig. 39 ref. B) on the first pin that is on the filter unit (fig. 39 ref. E), pull it slightly and lock it on
the other two pins (fig. 39 ref. F)
- refit the filter unit by inserting the rear edge (fig. 39 ref. B) into the grid (fig. 39 ref. A)
- lower the front edge (fig. 40 ref. C) on the machine
- reclose and hook the front air aspiration grill
To deactivate LED A (if on), after having powered and started the appliance, press the micro key positioned on the signal console
(fig. 24 ref. H) with a pointy object for a brief instant. By doing so, the signal related to the filter cleaning requirement is reset.
2.5 UNICO BOILER WALL PERIODIC MAINTENANCE
To ensure the appliance performs efficiently, the heating element located under the bipolar safety thermostat (fig. 4 ref. 12)
should be descaled roughly every two years.
The operation can be performed by breaking off the encrusted limescale while being careful not to damage the protective
plating on the element, or alternatively using acids specifically designed for the purpose.
The magnesium anode (fig. 4 ref 9) must be replaced every two years.

DELIVERY OF THE SYSTEM

Before you leave the site of installation you should gather up all packing material and use a damp cloth to remove any traces of
dust that may have deposited on the machine during assembly (fig. 37).
After making all tests and inspections of proper operation of the system, the installer should explain its basic operating features
to the buyer, how to switch it on and off, and normal use of the remote control, as well as practical recommendations for suitable
maintenance and cleaning.
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