LG ARUM072BTE5 Installation Manual page 151

Manual Addressing for Pipe Detection Example (Non-Zone Setting)
Before performing manual pipe addressing, input a different central control address to every indoor unit through either a wired or a wireless
controller (depending on indoor unit type).
Example: An indoor unit with a central control address of "11" is connected to valve "1" of a heat recovery unit.
No. Display / Setup
ON
OFF
1
1
1 2
SSD SW01M
ON
2
OFF
1
1 2
SSD SW01M
ON
OFF
3
1
1 2
SSD SW01M
ON
OFF
1
4
1 2
SSD SW01M
ON
OFF
1
5
1 2
SSD SW01M
• The procedure described above must be performed for all heat recovery unit valves.
• Valves that do not have indoor units connected to them should be addressed with a number that has not been used. (Valves will not work if
the address numbers are the same.)
2 3 4
3 4
SW03M SW04M
2 3 4
3 4
SW03M SW04M
2 3 4
3 4
SW03M SW04M
2 3 4
3 4
SW03M SW04M
2 3 4
3 4
SW03M SW04M
Due to our policy of continuous product innovation, some specifications may change without notification.
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PRE-COMMISSIONING
Addressing with Heat Recovery Units
Operation: None
Display: None
Operation: Turn DIP switch No. 1 on to address valve No. 1 (SW01M).
Display: Existing value saved in EPROM is displayed on SSD.
• Operation: Set the "10" digit of the Group High data number of the wired
remote control connected to the corresponding indoor unit to the valve No. 1
by pressing left tack switch (SW03M).
• Display: Digit increases with the number of times the tack switch is pressed,
shown on the SSD.
• Operation: Set the "1" digit of the Group Low data number of the wired remote
control connected to the corresponding indoor unit to the valve No. 1 by
pressing right tack switch (SW04M).
• Display: Digit increases with the number of times the tact switch is pressed;
shown on right SSD numeral.
• Operation: Turn DIP switch No. 1 off to save the address of valve No. 1
(SW01M).
• Display: "11" displayed on SSD disappears.
Description
151