Maintenance
In order to ensure optimal performance of the unit,
seasonal inspections on the unit, functional check
of RCCB, field wiring and piping have to be
carried out at regular intervals. This maintenance
should be carried out by authorized dealer.
Maintenance for Water Filter
Set
1. Remove the Cover by loosening the mounting
screws to access to the Water Filter Set.
2. Turn OFF power supply.
3. Set the two valves for the Water Filter Set to
“CLOSE”.
4. Take off the clip, then gently pull out the mesh.
Beware of small amount water drain out from it.
5. Clean the mesh with warm water to remove all the
stain. Use soft brush if necessary.
6. Reinstall the mesh to the Water Filter Set and set
back the clip on it.
7. Set the two valves for the Water Filter Set to
“OPEN”.
8. Turn ON power supply.
9. After cleaning, reinstall the Cover by tightening the
mounting screws properly.
WARNING
Do not add or replace other than R410A type. It may cause
product damage, burst, injury and etc. Use compatible
R410A tools for refrigerant piping work and refrigerant
charging during installation or servicing.
Mounting
screws
Cover
g
