User Manual

16 (20)
Understanding On-screen Messages
Figure 10 Aux. Power Supply
6.3.7 City tie Polarity reversal - PR-300/Relay module
The “CtyTie/RM312 missing” message below indicates that the city tie, polarity reversal
module or the relay module is not plugged in.
Figure 11 CtyTie/RM312 missing
The “City Tie trouble” message below indicates that the panel detects an open on the city tie
output.
Note: The trouble code is a reference code for trained service personnel only.
"INFO" Key
Aux. Power Supply
short 1/ 1
Trouble Type
EVENT
01 of 01
Trb:0x03 Info:0x0001
00:07 SAT 2000-01-01
DATE
TIME
Trouble code Trouble Info
i
"INFO" Key
CtyTie/RM312 missing
Active 1/ 1
Trouble Type
EVENT
01 of 01
Trb:0x03 Info:0x0001
00:07 SAT 2000-01-01
DATE
TIME
Trouble code Trouble Info
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