46
Outdoor Unit
Electrical Wiring
Location of DIP Switch
SW01B
1
2
3 4
5
6
7
ON
SW02B
<Initial shipping condition of DIP Switch>
1
2
3 4
5
6
7
ON
Main PCB
SW01B
(DIP S/W)
SW02B
(DIP S/W)
7 - Segment
SW02V
Auto addressing
SW01V
Data confirm
1. When outdoor unit is powered on after configuring
the DIP switch, proper input of configuration value
can be verified through 7-Segment.
2. This function is shown only for 2 seconds after
turning on the power.
■
Verification of outdoor unit configuration
- After power is turned on, number are shown on
7-Segment consecutively
- These numbers show the configuration status
4
117
5
118
6
119
Model Code
In case of 3Φ, 5HP model
Seqence
NO.
Content
1
118
Model code, 1~255
2
5
Total capacity (HP)
3
2
2 : heatpump
No display : cooling only
4
25
Normal
5
127
Model type, 1~255
Phase
Capacity(HP)
Model code
Model type
127
3ø
WARNING
• Main PCB power should be reset in order to recognize the changed function after handling the DIP switch for configuration
of additional functions.
• Main PCB power should be reset after resetting the DIP switch for cancellation of additional function
• Please configure DIP switch properly. Otherwise, It can overstrain product during operation
CAUTION
1. “X” mark means DIP switch must be off, Otherwise the function may not perates correctly.
2. If each DIP switch doesnʼt set correctly, unit will operate abnormally.
3. In case of proceeding test run, start after checking if all indoor unit is off.
Summary of Contents for ARUN50LH2A
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