Midea CS494-U, Руководство по эксплуатации

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10
MAINTENANCE
Maintenance
The units are designed to operate for long periods of time with a minimum of maintenance.
However, the following operation must be performed regularly.
Items Maintenance operations
Recommended frequency
Air filter
Air frenshing filter
Unit casing
Water tray and
evacuation piping
Indoor/outdoor coils
Compressor
Clean
Change/replace a new one
Clean
Clean and check for
obstructions
Clean
No need
Every month or more often
if necessary
Every 4 months
Every month or more often
if necessary
Each season before start up*
Each season before start up*
*
This operation must be performed by qualified personnel only.
Cleaning the Grille, Case and Remote Controller
Thinner
A cloth soaked in warm water may be used
on the indoor unit if it is very dirty. Then wipe it
with a dry cloth.
Do not use a chemically treated cloth or duster to
clean the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning. These may cause
the plastic surface to crack or deform.
Never use water hotter than 40 C to clean the front
panel, it could cause deformation of discoloration.
CAUTIONS
No
Household
Drain
Cleaner
Switch the system off before cleaning. To clean, wipe
with a soft dry cloth. Do not use bleach or abrasives.
NOTE: Supply power must be disconnectd before
cleaning the indoor unit.