Friedrich FSHSW36A3A Installation And Operation Manual page 39

Wired Controller(Optional)
1.2 Instruction to LCD Display
No. Symbols
1 Swing function
2 Air exchange function (this function is yet unavailable for this unit).
3 Sleep function (Only sleep 1).
4 Each kind of running mode of indoor unit (auto mode)
5 Cooling mode
6 Dry mode
7 Fan mode
8 Heating mode
9 Defrosting function for the outdoor unit.
10 Gate-control function (this function is yet unavailable for this unit).
11 Lock function.
Shield functions (Button operation, temperature setting, On/Off operation,
12 SHIELD
Mode setting are disabled by the remote monitoring system.)
13 Turbo Turbo function state
Memory function (The indoor unit resumes the original setting state after
14 MEMORY
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)
Table 1.1
Description