Samsung AVMKH020EA4 Service Manual page 257

Reference Sheet
4. Display Mode
4.
When K4 is input, every temperature and cycle data are displayed.
4.
Refer to the following table for the number of times that the key is pressed.
The number
of times
1 HP of indoor unit
The loading tiom
2
The outlet temperature
3
4 The temperature of outdoor
5 The step of outdoor valve
6 Cond Out Temperature
7 Cond Mid Temperature
8 Outdoor unit FAN mode
View mode stop,
9
Communication data display
5. The setup for outdoor unit option switch
4.
When selection the mode, set to OFF because the default status of related switch is ON.
SW02 SW03
#
Display
Loading time
1
Option 1
sw02
Loading time
2
Option 2
3 Spare
4
Spare
1 Defrost a option 1
2 Defrost a option 2
sw03
3 Spare
Auto/Manual
4
Address
13-9
Contents
SEG 3, 4 : Data display
of compressor SEG 3, 4 : Data display
of compressor SEG 2, 3, 4 : Data display
SEG 2, 3, 4 : Data display
SEG 2, 3, 4 : Data display
SEG 2, 3, 4 : Data display
SEG 2, 3, 4 : Data display
SEG 2, 3, 4 : Fan 1,
Fan 2 display mode
SEG 1, 2 : Data display
SEG 3, 4 : Data display
Function ON
COOL HEAT
ON
Normal
capacity
control
ON
ON
Defrost
temperature
α
ON
= MID
Display
SEG 1 : 1Flickers
SEG 1 : 2 Flickers
SEG 1 : 3 Flickers
SEG 1 : 4 Flickers
SEG 1 : 5 Flickers
actual STEP/10
SEG 1 : 6 Flickers
SEG 1 : 7 Flickers
SEG 1 : 8 Flickers
COOL HEAT
On
Normal
OFF
Tr<27˚C,
capacity
Target
x105%
& Sum
OFF
outlet
Temp.+1˚C
OFF Defrost
temperature
α
OFF
= HIGH
Manual
Remark
5HP → 0.5
-
5seconds of loading time
-
→ Displays 0.5
101 → Display 1, 0, 1
-
101 → Display 1, 0, 1
-
Displays the
1002 → Display 1, 0, 0
101 → Display 1, 0, 1
-
101 → Display 1, 0, 1
-
Fan 1 : Low, Fan 2 : High
-
→ Low, High
On K2(Test operation) input
-
Function OFF
COOL HEAT
On
Normal
ON OFF
Tr<27˚C,
capacity
Target
x110%
& Sum
OFF OFF
outlet
Temp.+2˚C
ON Defrost OFF
temperature
α
OFF OFF
= MID
Auto
Samsung Electronics
Example
→ 2
COOL HEAT
On
Normal
Tr<27˚C,
capacity
Target
x115%
& Sum
outlet
Temp.+3˚C
Defrost
temperature
α
= Low