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Instal
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Step 13 Setting an indoor unit address and installation option
Setting the indoor unit addresses manually
1
Review all the following elements in the installation:
•
Installation site strength
•
Piping connection tightness to detect any gas leakage
•
Connection wiring
•
Heat-resistant insulation of the piping
•
Drainage
•
Earthing wire connection
2
Manually set options in each room's the indoor unit by referring to page 30~35.
3
Press the K3 button once or reset the outdoor unit.
NOTE
•
The Display 1/2 indications are the same as in the automatic address setting mode.
Setting of Key and Display of the outdoor unit
•
Key option of the outdoor unit
- K1: Fuction button - K3: Reset button
Key
Push
K1
K3
1
Pipe Checking Operation
Reset
2
Cool Mode Try run
3
Heat Mode Try run
4
Pump Down
5
Finish Key Operation
For more information of the Cool or Heat Try run test, refer to page 35.
•
K4 View mode Display changes
Push Display Explanation Push
Display Explanation
1
Present Compressor
Frequency
9
Discharge temperature
2
Target Compressor
Frequency
10
OLP temperature
3
EEV0 current step
11
Condenser temperature
4
EEV1 current step
12
Outdoor temperature
5
EEV2 current step
13
Running current
6
EEV3 current step
14
Target Discharge temperature
7
EEV4 current step
15
Total capacity of the indoor units
8
Fan RPM (H: high, L:
low, Blank: off )
16
Safety Control
(just For Service Technician)
PCB MAIN - OUT
DISPLAY 1
DISPLAY 2
K1 K2
K3 K4
Summary of Contents for AJ Series
Page 41: ......
