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Electrical Control Function
Electrical Control System
113
Low indoor room temperature protection
All protections are active and the same as that in cooling mode.
For other models:
Indoor fan speed is fixed at breeze and can’t be changed. The louver angle is the same as in cooling mode.
Low indoor room temperature protection
In drying mode, if room temperature is lower than 10
℃
, the compressor will stop and not resume until room
temperature exceeds 12
℃
.
All protections are active and the same as that in cooling mode.
1.3.6 Timer function
1.3.6.1 Timing range is 24 hours.
1.3.6.2 Timer on. The machine will turn on automatically when reaching the setting time.
1.3.6.3 Timer off. The machine will turn off automatically when reaching the setting time.
1.3.6.4 Timer on/off. T
he machine will turn on automatically when reaching the setting “on” time, and then
turn off automatically when reaching the setting “off” time.
1.3.6.5 Timer off/on. The machine will turn off automatically when
reaching the setting “off” time, and then
turn on automatically when reaching the setting “on” time.
1.3.6.6 The timer function will not change the AC current operation mode. Suppose AC is off now, it will not
start up firstly after setting the
“timer off” function. And when reaching the setting time, the timer LED will be
off and the AC running mode has not been changed.
1.3.6.7 The setting time is relative time.
1.3.7 Economy function
1.3.7.1 The sleep function is available in cooling, heating or auto mode.
1.3.7.2. Operation process in sleep mode is as follow:
When cooling, the setting temperature rises 1
℃
(be lower than 30
℃
) every one hour, 2 hours later the
setting temperature stops rising and the indoor fan is fixed at low speed.
When heating, the setting temperature decreases 1
℃
(be higher than 17
℃
) every one hour, 2 hours later
the setting temperature stops rising and indoor fan is fixed at low speed. (Anti-cold wind function has the
priority).
1.3.7.3 Operation time in sleep mode is 7 hours. After 7 hours the AC quits this mode, the unit will turn off.
1.3.7.4 Timer setting is available
1.3.8 Auto-Restart function
The indoor unit is equipped with auto-restart function, which is carried out through an auto-restart module. In
case of a sudden power failure, the module memorizes the setting conditions before the power failure. The
unit will resume the previous operation setting (not including Swing function) automatically after 3 minutes
when power returns.
Summary of Contents for 7SP091170
Page 16: ...Indoor Units 14 Indoor Units Part 2 Indoor Units HKD Type 15 HND Type 28 Light Commercial 41...
Page 28: ...Exploded View and Spare Part list 26 Indoor Units 4 7 Exploded view of model AWSI HKD024 N11...
Page 33: ...Dimensions Indoor Units 31 For AWSI HND012 N11 For AWSI HND018 N11 For AWSI HND024 N11...
Page 37: ...Exploded View and Spare Part list Indoor Units 35 4 3 Exploded view of model AWSI HND012 N11...
Page 39: ...Exploded View and Spare Part list Indoor Units 37 4 5 Exploded view of model AWSI HND018 N11...
Page 41: ...Exploded View and Spare Part list Indoor Units 39 4 7 Exploded view of model AWSI HND024 N11...
Page 45: ...Features Indoor Units 43 Dimension 75mm Fresh Air...
Page 50: ...Dimensions 48 Indoor Units 2 Dimensions 2 1 Four way cassette type compact 270...
Page 52: ...Dimensions 50 Indoor Units 2 3 Console...
Page 54: ...Service Space 52 Indoor Units 3 3 Console...
Page 57: ...Wiring Diagrams Indoor Units 55 4 5 AWSI DCD012 N11...
Page 58: ...Wiring Diagrams 56 Indoor Units 4 6 Model AWSI DID012 N11...
Page 59: ...Wiring Diagrams Indoor Units 57 4 7 AWSI XAD012 N11 4 8 Model AWSI XBD012 N11...
Page 72: ...Exploded View and Spare Part list 70 Indoor Units 5 13 Exploded view of model AWSI DID012 N11...
Page 74: ...Exploded View and Spare Part list 72 Indoor Units 5 15 Exploded view of model AWSI XBD009X N11...
Page 87: ...Wiring Diagrams Outdoor Units 85 4 Wiring Diagrams 4 1 AWAU YCZ218 H11 4 2 AWAU YCZ327 H11...
Page 88: ...Wiring Diagrams 86 Outdoor Units 4 3 AWAU YCZ430 H11...
Page 89: ...Wiring Diagrams Outdoor Units 87 AWAU YCZ542 H11 7SP091173...
Page 151: ...Electrical Control System 149 SERVICE MANUAL Multi Splits Series...