
Instruction
Si12-619A
180
Operation Manual
Floor/Ceiling Suspended Dual Type
Care and Cleaning
CAUTION
Indoor unit, Outdoor unit and Remote controller
1. Wipe them with dry soft cloth.
Front grille
1. Open the front grille.
• Hold the grille by the tabs on the two sides and lift
it unitl it stops.
2. Clean the front grille
• Wipe it with a soft cloth soaked in water.
• Only neutral detergent may be used.
• In case of washing the grille with water, dry it with
cloth, dry it up in the shade after washing.
3. Close the front grille
• Push the grille at the 5 points indicated by .
• Operation without air filters may result in troubles
as dust will accumulate inside the indoor unit.
CAUTION
Units
• Don’t touch the metal parts of the indoor unit. If you touch those parts, this may cause an injury.
• When opening and closing the front grille, use a robust and stable stool and watch your steps carefully.
• When opening and closing the front grille, support the grille securely with hand to prevent it from falling.
• For cleaning, do not use hot water above 40
°
C, benzine, gasoline, thinner, nor other volatile oils, pol-
ishing compound, scrubbing brushes, nor other hand stuff.
• After cleaning, make sure that the front grille is securely fixed.
Before cleaning, be sure to stop the operation and
turn the breaker OFF.
O N
OFF
O N
OFF
Summary of Contents for 3MKS50DVM
Page 13: ...Introduction Si12 619A xii ...
Page 131: ...Control Specification Si12 619A 118 Function and Control ...
Page 213: ...Instruction Si12 619A 200 Operation Manual ...
Page 283: ...Check Si12 619A 270 Service Diagnosis ...
Page 302: ...Si12 619A Outdoor Unit E Series 50 52 58 Class Removal Procedure 289 Step Procedure Points ...
Page 385: ...Wiring Diagrams Si12 619A 372 Appendix FTK X S50 60 71FVLT ...
Page 399: ...Si12 619A vi Index ...