42
Installation and Maintenance
Service Manual
2 Buttons
2.1 Layout of Buttons
2.2 Functions of Buttons
11
Lock function
12
SHIELD
Shield functions (Button operation, temperature setting, On/Off operation,Mode setting are
disabled by the remote monitoring system.)
13
TURBO
Turbo function state
14
MEMORY
Memory function (The indoor unit resumes the original setting state after power failure and
then power recovery)
15
It blinks under on state of the unit without operation of any button
16
SAVE
Energy-saving function
17
Ambient/setting temperature value
18
E-HEATER
Electric auxiliary heating function(this function is yet unavailable for this unit)
19
BLOW
Blow function
20
Timing value
21
QUIET
Quiet function (two types: quiet and auto quiet)(this function is yet unavailable for this unit).
No.
Name
Function
1
Enter/Cancel Function selection and cancellation.
2
▲
①
Running temperature setting of the indoor unit, range:16~30°C.
②
Timer setting, range:0.5-24 hr.
6
▼
3
Fan
Setting of the high/middle/low/auto fan speed.
4
Mode
Setting of the Cooling/Heating/Fan/Dry/Auto mode of the indoor unit.
6
Function
Switchover among the functions of Turbo/Save/E-heater/Blow etc.
7
Timer
Timer setting.
8
On/Off
Turn on/off the indoor unit.
4+2
▲+Mode
Press them for 5s under off state of the unit to enter/cancel the Memory function(If memory
is set, indoor unit after power failure and then power recovery will resume the original
setting state. If not, the indoor unit is defaulted to be off after power recovery. Memory off is
default before delivery.).
3+6
Fan+▼
By pressing them at the same time under off state of the unit,
will be displayed on the
wired controller for the cooling only unit, while
will be displayed on the wired controller
for the cooling and heating unit.
2+6
▲+▼
Upon startup of the unit without malfunction or under off state of the unit,press them at the
same time for 5s to enter the lock state, in which case,any other buttons wont respond the
press. Repress them for 5s to quit this state.
