Operation Instruction & Installation
Samsung Electronics46
3-7-12 Switch Setting and Testing operation
To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly.
Step 1 : Review all the following elements in the installation:
Step 1 : • Installation site strength
Step 1 : • Piping connection tightness to detect any gas leakage
Step 1 : • Connection wiring
Step 1 : • Heat-resistant insulation of the piping
Step 1 : • Drainage
Step 1 : • Earthing wire connection
Step 2 : Check the room select switch in the indoor unit and in the outdoor unit.
Step 1 : Set the switch properly as below. (For example: 4Rooms)
Step 1 : • The liquid and gas refrigerant pipes should not be crossed with each other.
Step 1 : • The switch for the indoor unit address setting is in each indoor unit PCB.
Step 3 : Automated checking of pipe connection (Auto addressing option)
Step 1 : • Apply the power to the outdoor unit.
Step 1 : • Push the [K2] button 4 times in the outdoor PCB display.
Step 1 : • It could take more time depending on the indoor and outdoor temperature.
Step 1 : • If the checking is finished, outdoor unit stops automatically.
Step 1 : • [DIS 02] shows the indoor unit under searching.
Step 1 : • Function of Step 3
OUTDOOR UNIT
A unit
B unit
C unit
D unit
K 1 K 2 K 3
(OFF)
DIS01
SW02 SW01
K 4
DIS02
Outdoor PCB Display
A unitIndoor unit
Manual Addressing
(For example: 4 Rooms)
Auto Addressing
(For example: 4 Rooms)
B unit C unit D unit
SW 01Outdoor unit
Manual Addressing
(For example: 4 Rooms)
Auto Addressing
(For example: 4 Rooms)
SW 02
Button [K2]; 4 times
Display
Time duration
DIS 01
15°C or more
(Cool mode)
5 min ~ 10 min
(Heat mode)
20 min ~ 50 min
Less than 15°C
Outdoor Temperature
[DIS01] is flickering on the setting time.
DIS 02
FunctionMode
Auto Addressing
Manual Addressing
Checking the connection & addressing
Checking the connection only
DB98_20402A(1)_1 10/26/04 2:48 PM Page 46
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