Si18-525B
Instruction
Operation Manual
251
2.2.13
TIMER Operation
TIMER Operation
Timer functions are useful for automatically switching the
air conditioner on or off at night or in the morning. You can
also use OFF TIMER and ON TIMER in combination.
To use OFF TIMER
operation
• Check that the clock is correct.
If not, set the clock to the present time.
1. Press “OFF TIMER button”.
is displayed.
blinks.
2. Press “TIMER Setting button”
until the time setting reaches the
point you like.
• Every pressing of either button increases
or decreases the time setting by 10
minutes. Holding down either button
changes the setting rapidly.
3. Press “OFF TIMER button”
again.
• The TIMER lamp lights up.
To cancel the OFF TIMER Operation
4. Press “CANCEL button”.
• The TIMER lamp goes off.
NOTE
• When TIMER is set, the present time is not displayed.
• Once you set ON, OFF TIMER, the time setting is kept in the memory. (The memory is canceled when
remote controller batteries are replaced.)
• When operating the unit via the ON/OFF Timer, the actual length of operation may vary from the time
entered by the user. (Maximum approx. 10 minutes)
NIGHT SET MODE
When the OFF TIMER is set, the air conditioner automatically adjusts the temperature setting (0.5
°
C
up in COOL, 2.0
°
C down in HEAT) to prevent excessive cooling (heating) for your pleasant sleep.
TIMER
ON
CANCEL
OFF
4
2
1, 3
Summary of Contents for D-Series
Page 1: ...Si18 525B Applied Models Super Multi Plus Cooling only Super Multi Plus Heat Pump D Series ...
Page 33: ...List of Functions Si18 525B 20 List of Functions ...
Page 71: ...Specifications Si18 525B 58 Specifications ...
Page 117: ...Refrigerant Flow for Each Operation Mode Si18 525B 104 Refrigerant Circuit ...
Page 171: ...Indoor Unit SkyAir Models Si18 525B 158 Function ...
Page 207: ...Test Operation and Field Setting for RA Indoor Unit Si18 525B 194 Test Operation ...
Page 336: ...Si18 525B Service Check Function Troubleshooting 323 ...
Page 469: ...Wiring Diagrams Si18 525B 456 Appendix ...
Page 475: ...Si18 525B vi Index ...
