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SiEN18-622
Instruction
System Configuration
209
NOTE
To set the clock
1. Press “CLOCK button”.
0:00
is displayed.
blinks.
2. Press “TIMER setting button” to set the
clock to the present time.
Holding down “
” or “
” button rapidly
increases or decreases the time display.
3. Press “CLOCK button”.
:
blinks.
Turn the breaker ON
•
Turning ON the breaker opens the flap, then
closes it again. (This is a normal procedure.)
Tips for saving energy
•
Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps to save energy.
•
Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
•
Clogged air filters cause inefficient operation and waste energy. Clean them once in about every two weeks.
Please note
•
The air conditioner always consumes 15-35 watts of electricity even while it is not operating.
•
If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker OFF.
•
Use the air conditioner in the following conditions.
•
Operation outside this humidity or temperature range may cause a safety device to disable the system.
Recommended temperature setting
For cooling:26°C – 28°C
For heating:20°C – 24°C
Mode
Operating conditions
If operation is continued out of this range
COOL
Outdoor temperature: 10 to 46°C
Indoor temperature: 18 to 32°C
Indoor humidity: 80% max.
• A safety device may work to stop the operation.
(In multi system, it may work to stop the
operation of the outdoor unit only.)
• Condensation may occur on the indoor unit and
drip.
HEAT
Outdoor temperature: 10 to 20°C
Indoor temperature: 10 to 30°C
• A safety device may work to stop the operation.
DRY
Outdoor temperature: 10 to 46°C
Indoor temperature: 18 to 32°C
Indoor humidity: 80% max.
• A safety device may work to stop the operation.
• Condensation may occur on the indoor unit and
drip.
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...