TGM MWVT09S, Руководство по обслуживанию

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Service manual
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9.14 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 restores the setting conditions before the power failure. The unit will resume the previous
operation setting (including Mode, Fan speed, Temperature, ON/OFF) automatically after 3 minutes when power returns.
9.15 Automatic panel function
The automatic panel is forced to turn to the closing direction at an angle of 5
0°
when the unit is getting through the power,
and this action is not affected by any signal from remote controller.
When the unit is turned on, the panel is opened automatically at an angle of 5
0°
, then the horizontal louver will be opened.
When the unit is turned off, the panel is closed automatically at an angle of 5
0°
, then the horizontal louver will be closed.
If the panel needs moving when the horizontal louver is in action, the unit will stop the horizontal louver and then carry out
the action of the panel. After ending the action of the panel, the horizontal louver will continue its action.
9.16 Ionizer (Clean Air) function
Clean Air function is available only when the aircon is on, and it’s controlled through remote controller..
After the aircon being turned on, the Clean Air function is switched on when the aircon receives FRESH CODE at first time,
and ionizer is switched off when the aircon receives the CODE again. It’s a circle.
After starting the Clean Air function, the ionizer can work only when the indoor fan motor is running. If the indoor fan motor is
off, the ionizer also stops working, even though the Clean Air function is available.
Switching the running mode will not stop the ionizer. When turning off the aircon, the ionizer is also turned off.
9.17 Self-clean function
1) Self-clean function is chosen through wire jumper J2 in indoor PCB, it’s available when the unit has detected that J2 is
on after getting through the power.
2) Self-Clean function is available only at cooling (including auto-cooling and turbo) and drying mode, when the user press
down the button ”Self-Clean” on remote controller, the “Self-Clean” icon on LCD screen of indoor unit will keep bright. After
running for 13 minutes in low fan mode, the unit turns into low heating mode(anti-cold wind function is not valid), when the unit
keeps low heating mode for 1 min or evaporator high temp protection occur, it stops and turns into low fan mode and keeps
running for 2 minutes, then quits from Self-Clean function and turns off.
3) When setting the Self-Clean function, the unit has been in Timer or Turbo function, the Timer or Turbo function will be
cancelled and then execute Self-Clean function.
4) When the unit is running Self-Clean function, all functions are not available except swing/air direction/clean air/LED
display, and only receiving “Self-Clean” code again or “turn off” code, the unit can quit from the function.
5) When the unit is running Self-Clean function, all protection functions are valid.