Gree GWHD(48S)NM3CO Service Manual page 40

Super Free Match
Service Manual
b. 26℃ is the default Sleep curve temperature before delivery. The wired controller will automatically
memorize the Sleep curve after the setting.
8) Turbo Setting
Turbo function: The unit at the high fan speed can realize quick cooling or heating so that the room
temperature can quickly approach the setting value.
In the Cooling or Heating mode, press Function till the unit enters the Turbo setting interface and then press
Enter/Cancel to confirm the setting.
When the Turbo function is activated, press Function to enter the Turbo setting interface and then press
Enter/Cancel to cancel this function.
Notes:
a. When the Turbo function is activated, if the difference between the room temperature and set temperature
is at or below 2℃ (detected in successive 1 min.), the Turbo function will be automatically deactivated.
b. Turbo function is unavailable in the Dry and Fan mode. And the Turbo function is off after power failure
and then power recovery. If Quiet function is on, Turbo function will be canceled subsequently.
9) E-heater Setting
E-heater (auxiliary electric heating function): In the Heating mode, E-heater is allowed to be turned on for
improvement of efficiency.
Once the wired controller or the remote controller enters the Heating mode, this function will be turned on
automatically.
Press Function in the Heating mode to enter the E-heater setting interface and then press Enter/cancel to
cancel this function.
Press Function to enter the E-heater setting interface, if the E-heater function is not activated, and then press
Enter/Cancel to turn it on.
10) Blow Setting
Blow function: After the unit is turned off, the water in evaporator of indoor unit will be automatically
evaporated to avoid mildew.
In the Cooling or Dry mode, press Function till the unit enters the Blow setting interface and then press
Enter/Cancel to active this function.
When the Blow function is activated, press Function to the Blow setting interface and then press
Enter/Cancel to cancel this function.
Notes:
a. When the Blow function is activated, if turning off the unit by pressing On/Off or by the remote controller,
the indoor fan will run at the low fan speed for 10 min, with "BLOW" displayed on the LCD. While, if the Blow
function is deactivated, the indoor fan will be turned off directly.
b. Blow function is unavailable in the Fan or Heating mode.
11) Other Functions
Lock
Upon startup of the unit without malfunction or under the "Off" state of the unit, press ▲ and ▼ at the
same time for 5s till the wired controller enters the Lock function. In this case, LCD displays. After that, repress
these two buttons at the same time for 5s to quit this function.
Under the Lock state, any other button press won't get any response.
Memory
Memory switchover: Under the "Off" state of the unit, press Mode and ▲ at the same time for 5s to switch
memory states between memory on and memory off. When this function is activated, Memory will be displayed.
If this function is not set, the unit will be under the "Off" state after power failure and then power recovery.
Memory recovery: If this function has been set for the wired controller, the wired controller after power
CONTROL 36