Sinclair SYMPHONY MS-H09AISW PT Service Manual page 18

Turbo function can't be set after setting 8℃ heating function. Fan speed is adjusted according to below condition:
When Tindoor amb.≤Tpreset+1℃ , indoor fan operates at high speed;
When Tpreset+1℃＜ Tindoor amb. ＜ Tpreset+3℃ , indoor fan operate at medium speed;
When Tindoor amb.≥Tpreset+3℃ , indoor fan operates at low speed;
There should be at least 3min and 30s operation time for the switchover among high speed, medium speed and low speed.
8℃ heating mode can't be coexisted with sleeping mode (realized by remote controller). Eg：
When you have set 8℃ heating mode, if you continue to set sleeping mode with remote controller, 8℃ heating mode will be canceled and
the unit operates at sleeping mode. Meanwhile, the set temperature value is the set temperature before entering into 8℃ heating mode.
On the contrary, when you have set sleeping mode, if you continue to set 8℃ heating mode with remote controller, sleeping mode will be
canceled and the unit will operates under 8℃ heating mode.
Other requirement and protection is same as that under heating mode.
If set 8℃ heating function again under 8℃ heating mode, it will exit 8℃ heating mode.
Comfortable and energy-saving function (this function is realized by setting energy-saving signal with remote controller. Please refer to
corresponding part of remote controller in instruction manual)
Comfortable and energy-saving function is only valid under cooling mode. After setting is succeeded, set temperature of indoor unit is 27℃
and indoor unit displays "SE".
After setting is succeeded and compressor operates, fan speed is adjusted automatically according to below condition:
When Tamb.≥32℃ , indoor fan operates at super-high speed;
When 32℃ >Tamb.≥Tpreset ＋ 2℃ , indoor fan operates at high speed;
When Tpreset ＜ Tamb. ＜ Tpreet ＋ 2℃ , indoor fan operates at medium speed;
When Tamb.≤Tpreset, indoor fan operates at low speed.
After setting is succeeded and compressor operates, the unit operates at low speed.
There should be at least 3min and 30s operation time for the switchover among high speed, medium speed and low speed.
After entering into energy-saving mode and When Tamb. ≥28℃ , horizontal louver operates at fix-angle position 4. 10min later or Tamb.
<28℃ or after receiving the changing order for swing angle, horizontal louver will operate the angle set by remote controller.
Other requirement and protection is same as that under cooling mode.
If set energy-saving function again under energy-saving mode, it will exit energy-saving mode.
16. Mode shock
When there's indoor unit under operation, if start up other indoor unit and the setting mode is inconsistent with that indoor unit, mode
shock will occur. The indoor with mode shock displays "E7" and indoor fan stops operation. Corresponding relationship for mode shock
and operation status after shock is as below:
Indoor unit A
Cooling/drying
Heating
Fan
Mode relationship table for mode shock:
Mode Indoor unit with
Indoor unit B
mode shock
heating Indoor unit B
Cooling, drying, fan Indoor unit B
Heating Indoor unit A
Operation status after mode shock
Indoor unit A Indoor unit B
Indoor fan stops
Cooling/drying
operation
Indoor fan stops
Heating
operation
Indoor fan stops
Heating
operation
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