Maintenance; Battery Monitor Maintenance; Trouble Shooting; Display On Pm435 Unit - Projecta INTELLI-RV PM400 Instruction Manual

6.4 MAINTENANCE

6.4.1 Battery Monitor Maintenance

There is a built-in battery measurement in the PM400 & PM435-BT systems.
To assure the accuracy, maintain the system with the following instructions:
1. Fully charge the battery from AC grid instead of PV every 2 weeks.
2. Do a full charge to the battery every 3 months.
• Charge the battery with AC grid until the 'CHG' LED light on PM435
unit or 'FLOAT' shows on the monitor
6.4.2 Daily Maintenance
• Confirm the Battery Switch is turned on when you want to charge
the battery with the AC grid.
• Check the nominal battery voltage is 12VDC.
• Ensure the space (5cm each side) beside the PM435 unit for the
appropriate ventilation

7. TROUBLE SHOOTING

7.1 L.E.D Display on PM435
No. LED COLOUR
1 Mains Green
2 Str Bat Green
3 PV Green
4 Fuse LED Red
5 Fault Red

7.2 Error Code on Monitor

ERROR CODE DESCRIPTION
8001 Lose communication
8003 Battery voltage low
8004 Battery voltage high
8005 PV voltage low
8006 PV voltage high
8010 Battery temperature high
8011 Battery temperature low
8012 Internal temperature high
8013 Starter battery voltage low
8014 Starter battery voltage high
8015 Over load
8016 Output short circuit
8017 Module protection
22
STATUS
Quick flashing (flash twice every second)
Quick flashing (flash twice every second)
Quick flashing (flash twice every second)
Solid
ON
Flash once per cycle
Flash twice per cycle
Flash 3 times per cycle
Flash 4 times per cycle
Flash 5 times per cycle
Flash 6 times per cycle
Table 22 Error LED indicator of PM435
ERROR CODE DESCRIPTION
8018
8027
8028
8030
8031
Table 23 Error code list
Every 3 months, the monitor will display
a code (8018) suggesting maintenance.
If you have performed maintenance and
would like to turn off this alarm, press
'SILENT' button for 1s.
Only the energy consumption of the loads
connected on the PM435 is measured and
calculated in the data on the Monitor.
Upon long time parking, you are
recommended to switch off the local
Battery Switch on main panel of PM435
power unit or remote switch to cut off the
consumption of the service battery.
DESCRIPTION
AC input abnormal
The Starter Battery is 2~13.4V or >16.0V, while AC
power is connected.
Solar input voltage error – Solar input >50Vdc
Fuse blown, need to check load and replace fuse
Short circuit
Service battery voltage low
Service battery voltage high
PM435 unit over temp
Bulk charge timeout
VCR anomaly
Environment over temp
Battery maintenance notice
VCR connect is error
VCR disconnect error
Environment temperature is high
Bulk stage time-out