Samsung MULTI MH023FBEA - Setting Options and Fault Diagnosis

Samsung Electronics 4-5
Test run mode and View mode
Q Display Option Key
KEY KEY operation 7-segment display
K1
Press once : Heating test run
“
[Comparison of weights with other compani
HAUZEN
Other companies
Weight
20Kg
17kg
35%
29kg
” “ ” “BLANK” “BLANK”
Press twice : Defrost test run
“
[Comparison of weights with other compani
HAUZEN
Other companies
Weight
20Kg
17kg
35%
29kg
” “ ” “BLANK” “BLANK”
K2 Press once : Cooling test run
“
[Comparison of weights with other compani
HAUZEN
Other companies
Weight
20Kg
17kg
35%
29kg
” “ ” “BLANK” “BLANK”
K3 Reset
K4 7JFXNPEF 3FGFSUP7JFXNPEFEJTQMBZ
Q VIEW mode display
Number
of press
Display contents
Display
Units
Segment 1 Segment 2 Segment 3 Segment 4
1 Order frequency 1 Three digits Two digits One digit Hz
2 Current frequency 2 Three digits Two digits One digit Hz
3 Number of indoor heat exchangers 3 Three digits Two digits One digit Hz
4 Out sensor 4 Two digits One digit First decimal °C
5 Discharge sensor 5 Two digits One digit First decimal °C
6 OLP sensor 6 Two digits One digit First decimal °C
7 Cond sensor 7 Two digits One digit First decimal °C
8 Current 8 Two digits One digit First decimal C
9 Fan RPM 9 Three digits Two digits One digit rpm
10 Target discharge temperature A Three digits Two digits One digit °C
11 &&7 B Three digits Two digits One digit step
12 Total indoor heat exchanger capacity C Two digits One digit First decimal kW
13 Protection control D
0 : air conditioning
1 : heating
Protection control
0 : no protection
control
1 : freezing
2 : non-stop
defrosting
3 : over-load
4 : discharge
Frequency state
0 : Normal
1 : Hold
2 : Down
3 : Up_limit
4 : Sown_limit
-
14
(SPVQBEESFTTPGJOEPPSIFBUFYDIBOH-
er
E Three digits Two digits One digit -
15 S/W check F - - - -
7-segment display
Key Switch