GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
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to-be-confirmed status of ODU bar code query.
Press "SW7" on the master unit to enter the next-level menu selection. The display is as follows:
Select a module for query by pressing "SW1 (▲)" or "SW2 (▼)" and then press "SW7". The display
is as follows:
Note: Un indicates the entire-unit bar code and Pc indicates the controller bar code.
After confirming the module, select a bar code sequence by pressing "SW1 (▲)" or "SW2 (▼)". The
display sequence is as follows:
Entire-unit bar code (bits 1-13) and controller bar code (bits 1-13), that is, entire-unit bar code
header → entire-unit bar code (bits 1-6) → entire-unit bar code (bits 7-12) → entire-unit bar code (bit 13)
→ controller bar code header → controller bar code (bits 1-6) → controller bar code (bits 7-12) →
controller bar code (bit 13). The display is as follows:
Example:
Entire-unit bar code: N1R0128150066
Controller bar code: N1M0128150067
The display sequence is as follows:
↓
↓
↓