Example Of Checking Valve Address; Identification Of Manual Valve Id (Address) - LG MULTI V Service Manual

HR Unit PCB

6. 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
1
2

7. Identification of Manual Valve ID (Address)

No. Display and setup
1
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.
• Operation: Turn dip switch No.1 on.
• Display: "11" is displayed in 7-SEG
SW01E
• Operation: Turn dip switch No.1 on.
• 7-SEG disappeared
SW01E
• Operation: more than 2 dip switches turned on.
• Display: "Er" is displayed in 7-SEG
SW01E
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Setup and contents
Setup and contents
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