Справочник Пользователя для Samsung MH026FPEA
Samsung Electronics
12-2
12-2
To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating
correctly.
1. Review all the following elements in the installation:
1.
• Installation site strength
1.
• Piping connection tightness not to leak any gas
1.
• Connection wiring
1.
• Heat-resistant insulation of the piping
1.
• Drainage
1.
• Earthing wire connection
1.
• Setting number of the indoor unit installed (Outdoor unit SW)
1.
• Addressing mode (AUTO or MANUAL)
1.
• Address number on each indoor unit (Manual addressing mode)
1.
• Correct operation for checking connection (follow the step below)
2.
■ Key Options of PCB Display
2.
■
- K1 : Test button
- K2 : Function button
2.
■
- K3 : Reset button
- K4 : View mode change button
2.
■ K4 View mode Display changes
12-2 Checking and Testing operations
K 1
1
2
3
4
K 2
K 3
K 4
Number of
indoor unit
indoor unit
Number of
indoor unit
indoor unit
AUTO
Addressing
MANUAL
Addressing
7 segment
LED
2digits x 2
Push
Key
K1
K2
K3
K4
1
Heat mode
Try-run
(Display: )
Reset
View mode
change
2
-
3
-
4
-
Refrigerant
Charging
(Display: )
Cool mode
Try-run
(Display: )
Pump down
(Display: )
Checking of
pipe connection
(Display: )
K 1
K 2
K 3
(OFF)
DIS01
SW02
SW01
K 4
DIS02
Outdoor PCB Display
Indoor unit
address
View data display
Display Explanation
Display Explanation
Push
Push
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Present Compressor Frequency
Target Compressor Frequency
Order Compressor Frequency
EEV0 current step
EEV1 current step
EEV3 current step
Fan RPM (H: high, L: low, Blank: off)
Discharge temperature
OLP temperature
Condenser temperature
Outdoor temperature
Primary current
Target Discharge temperature
Total capacity of the indoor units
Safety control code
MH040FXEA2/MH052FXEA2/MH14
✳✳2X/
MH16
✳✳2X/MH18✳✳2X/MH19✳✳2X
Always Zero
Switch
EEV2 current step
24296A(1)_2 11/11/05 5:07 PM Page 12-2