Example Of Manual Valve Addressing (Zoning Setting); Example Of Checking Valve Address; Identification Of Manual Valve Id (Address); Method Of Checking The Pipe Detection Result At Outdoor Unit - LG MULTI V IV ARUB080BTE4 Installation Manual

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Example of manual valve addressing (Zoning
setting)
(In case that an indoor unit of central control address "11" is connected
to a valve #1 of an HR unit)
Zoning control is connecting 2 or more indoor units at one pipe of HR
unit. In case of Zoning control, in order to set controls with multiple in-
door units connection uses the rotary switch. Namely, only the rotary
switch changes from same valve set condition and set indoor units
connection.
1. On dip switch of the corresponding valves and sets the rotary
switch at 0.
2. Setting the number with tact switch.
3. In case of addition of indoor units to same port, increases 1 with the
rotary switch and sets number with tact switch.
4. In case of checking the number which the corresponding valve is
stored, turn on dip switch and set the number of rotary switch.
5. Indoor units set available 7 per a port(rotary switch 0~6), in case of
setting above of 7 with rotary switch, it will display error.
6. Setting the rotary switch on original condition(HR unit number set
conditions) after all finishing a piping setting.
7. The rotary switch set value of above number of indoor units which is
connected with FF and prevents a malfunction.
(Example: The case where 3 indoor units is connected in piping 1,
sets from rotary switch 0,1,2 and 3,4,5 with FF set)
- Prerequisite for manual valve addressing: central control address of
each indoor unit must be preset differently at its wired remote con-
trol.
No. Display and setup
- Operation: None
0
1
- Display: None
7-SEG SW01M SW03M SW04M SW05M
- Operation : Turn dip S/W No.1 on to ad-
dress valve #1
0
2
- Display : Existing value saved in EEP-
7-SEG SW01M SW03M SW04M SW05M
ROM is displayed in 7-SEG.
- Operation : Set the digit of 10(1) to the
number in Group High data of the wired
remote control connected to the corre-
sponding indoor unit to the valve #1 by
0
3
pressing left tack S/W.
7-SEG SW01M SW03M SW04M SW05M
- Display : Digit increasing with the times
of pressing tack S/W is displayed in left
7-SEG.
- Operation : SW05M : 1
4
- Display : Display former value.
7-SEG SW01M SW03M SW04M SW05M
- Operation : Setting No. using SW03M
and SW04M, SW05M : 1
5
- Display : Display setting value.
7-SEG SW01M SW03M SW04M SW05M
- Operation : Turn dip S/W No.1 off to
save the address of valve #1
6
- Display : "11" displayed in 7-SEG disap-
7-SEG SW01M SW03M SW04M SW05M
pears.
- Operation : Return valve of addressing
0
HR unit.
7
7-SEG SW01M SW03M SW04M SW05M
- Display : None
- Above setup must be done for all HR unit valves.
- The valve that is not connected with any indoor unit should be ad-
dressed with any other number than used address numbers of the
valves connected with indoor units.
(The valves does not work if the address numbers are same.)
Setup and Contents

Example of checking valve address

(In case that an indoor unit of central control address "11" is connected
to a valve #1 of an HR unit)
No. Display and setup
- Operation: Turn dip S/W No.1 on.
1
- Display: "11" is displayed in 7-SEG
7-SEG SW01M
- Operation: Turn dip S/W No.1 on.
2
- 7-SEG disappeared
7-SEG SW01M
Identification of Manual Valve ID (Address)
No. Display and setup
- Operation: more than 2 dip switches
turned on.
1
- Display: "Er" is displayed in 7-SEG
7-SEG SW01M
Method of checking the pipe detection result
at outdoor unit
1. Wait for 5 minutes, after Pipe detection is completed.
2. Turn on the No.10,14,16 DIP S/W of SUB PCB at master unit
3. Check the data on 7- segment, switching rotary 01,02.
ROTARY 01 ROTARY 02
Setting method of Master indoor unit in zon-
ing
1. Turn dip switch 5,6,10 on at system off.
2. Set the left Ratary switch for HR unit.(Rotary switch No. "0" ' HR unit
No. "1")
3. Set the right Ratary switch for IDU unit.(Rotary switch No. "0" ' HR
unit branch No. "1")
4. Display the Master IDU No. of the HR unit on 7segment.(Default
display is "00" on 7segment)
5. Press the black button.(The IDU No. increase every 1 second in the
zoning )
6. Set the Master IDU(Press the red button during 1.5seconds stop
twinkling)
ROTARY 01 ROTARY 02 7 segment
! CAUTION
• Waiting for 80seconds after power on.
• The zoning information and Master IDU information remove from
EEPROM after Auto-addressing.
• If there is installed the central control, it is impossible setting of
Master IDU in zoning.
Setup and Contents
Setup and Contents
The connected port number of HR
unit
The connected HR unit number
The auto addressing number of in-
door unit (digit of 1)
The auto addressing number of in-
door unit (digit of 10)
No. of Indoor unit.
No. of HR unit branch.
No. of HR unit.