3. Installation and Operating Instructions
3-1 Installation
When selecting the area for installing the unit, be sure to obtain approval of the customer.
*
1. Make sure that you install the unit in an area that
provides good ventilation.
The air conditioner must not be blocked by any
obstacle affecting the air flow near the air inlet and
air outlet.
2. Make sure that you install the unit in an area which
can endure the weight and vibration of the unit.
3. Make sure that you install the unit away from heat
or vapor.
4. Make sure that you install the unit in an area where
the cooled air can be evenly spread in a room.
5. Make sure that you install the unit in an area away
from TVs, audio units, cordless phones, fluorescent
lighting fixtures and other electrical appliances.
(obtain a clearance of at least one meter)
Caution:
6. Make sure that you install the unit in an area which
provides easy drainage for condensed water.
7. Make sure that you install the unit in an area not
exposed to rain or direct sunlight.
(Install a separate sunblind if exposed to direct sun-
light.)
8. Do not install the unit in an area subjected to noise
or vibration amplification which may affect your
neighbor.
(Fix the unit firmly if mounted in a high place.)
Do not use the air conditioner in such areas as a greasy area(including machine oil),
saline area(sea side), or sulphuric area(hot spring). When using the air conditioner in these areas,
special maintenance is required. Contact your local dealer or our service center for advice.
Samsung Electronics 3-1
3-2 Function Description
FANCOOL
POWER / MODE
°C
Hour
Remote control sensor
Temperature/Timer settings
Temperature indicator
Timer indicator
POWER/MODE BUTTON
Operating mode indicator
3-2-1 Cooling operation mode
The compressor is turned on and off according to the ambient temperature and set temperature.
1. Compressor on and off control
• Compressor on and off control according to the ambient temperature.
The compressor is turned off when "ambient temperature = set temperature -1˚C"
*
The compressor is turned on when "ambient temperature = set temperature +1˚C"
*
2. Default value after power reset ➔set temperature = 18˚C
FAN SPEED = HIGH
3. Set temperature indicating (setting) range : 1˚C interval from 18˚C to 30˚C.
3-2-2 Fan operation mode
1. If "Fan operation mode" signal is received from remocon.
➔ the compressor is immediately turned off and only fan motor is operated at set blowing speed.
➔ it changes such as "HIGH ➔ LOW ➔ HIGH"( if Fan speed is selected).
2. The initial FAN speed is set to "HIGH".
3. The set temperature can not be indicated and set.
3-2 Samsung Electronics
3-2-3 LED lamp and LED display indication in case of error detection
ERROR OPERATION
ROOM THERMISTOR
(OPEN OR SHORT)
LED LAMP DISPLAY
COOL FAN
7-SEG
LED DISPLAY
E1 displayed
Lamp blinking at every second (on for 0.5s and off for 0.5s)
LED lamp off
1. Set operation in case of error occurrence.
• Malfunction of each temperature sensor (open, short)
- Error mode display, warning sound.
- The operation status is off.
2. The "outdoor pipe thermistor" error mode carry out checking only during heating operation and
do not carry out checking during "COOLING" and "FAN" operation.
3-2-4 Panel key operation
Key discription
Key name
Power/Mode 1. Operation mode change and POWER OFF(in case of model option cooling only) TACT
at every ON
*
- Selected as "OFF –> COOL –> FAN –> OFF". (DEFAULT=OFF)
Continuous operation is not available.
*
Key operational function Key Type
Samsung Electronics 3-3
3-2-6 LED lamp operation specifications
LAMP name Operations specifications
COOL The mode is set to "COOL" –> ON
Others –> OFF
FAN The mode is set to "FAN" –> ON
Others –> OFF
˚C The set temperature is displayed or set -> ON
Others –> OFF
HR During setting of the convenient reserve (OFF TIMER) time -> blinking
After setting of the convenient reserve (OFF TIMER) time -> ON
Others –> OFF
In case of (set) temperature display
-> NO. (1) 7 seg. LED display indicates temperature of the tens digit (˚C, ˚F)
-> NO. (2) 7 seg. LED display indicates temperature of the units digit (˚C, ˚F)
In case of time (OFF TIMER) display
(1) (2)
-> NO. (1) 7 seg. LED display indicates time of the tens digit
-> NO. (2) 7 seg. LED display indicates time of the units digit
3-4 Samsung Electronics
3-2-7 Resistor values table of “ROOM THERMISTOR” for each temperature
<Room thermistor>
Temperature
[˚C]
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
THERMISTOR RESISTOR
[Kohm]
2.229
2.296
2.365
2.437
2.512
2.589
2.669
2.752
2.838
2.928
3.021
3.116
3.216
3.319
3.426
3.537
3.652
3.772
3.897
4.026
4.161
4.300
4.444
4.594
4.749
4.912
5.080
5.256
5.439
5.630
5.828
6.033
6.246
6.468
6.699
6.941
7.192
7.455
7.729
8.015
8.313
Temperature
[˚C]
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
THERMISTOR RESISTOR
[Kohm]
8.622
8.944
9.281
9.632
10.000
10.380
10.780
11.200
11.630
12.090
12.560
13.060
13.570
14.120
14.680
15.280
15.900
16.550
17.240
17.960
18.700
19.480
20.290
21.150
22.050
22.990
23.900
25.030
26.130
27.280
28.470
29.720
31.040
32.430
33.890
35.430
37.050
38.760
40.560
Samsung Electronics
3-5
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