16 | SAMLEX AMERICA INC.
SAMLEX AMERICA INC. | 17
TABLE 4.1 LED INDICATIONS FOR OPERATIONAL STATUS
Location
of LED
(
Fig 2.1
)
Function of LED
Color
of LED
LED Lighting
Pattern
Operational Status
3
Load Status LED
Red
On Steady
Battery power to Load Terminals is ON
Red
Off
Battery power to Load Terminals is OFF
Red
Slow Flashing (
1Hz
)
Overload on the Load Terminals. Battery
power to Load Terminals is OFF
(
See Section 5.1.4
)
Red
Fast Flashing (
4Hz
)
Short circuit at Load Terminals. Battery
power to Load Terminals is OFF
(See Section 5.1.5)
1,2,3
All 3 LED Indicators are blinking:
• Solar Panel / Array Status LED (
1, Fig 2.1
) = Blinks Green
• Battery Status LED (
2, Fig 2.1
) = Blinks Orange
• Load Status LED (
3, Fig 2.1
) = Blinks Red
- Internal hot spot is >85
°
C
• Input and output are disconnected
Auto reset at <75
°
C
(See Section 5.1.12)
1,2,3
All 3 LED Indicators are blinking:
• Solar Panel Status LED (
1, Fig 2.1
) = Blinks Green
• Battery Status LED (
2, Fig 2.1
) = Blinks Red
• Load Status LED (
3, Fig 2.1
) = Blinks Red
System voltage error. Battery voltage does
not match the controller voltage. Check
battery voltage is 12V/24V. Press Load
On/Off Button (4, Fig 2.1) to clear the
malfunction.
(See Section 5.1.14)
"System Voltage Error" due to:
1. Battery voltage is not within the range
of 8-32 VDC
4.8 LOAD ON/OFF CONTROL
When the controller is powered ON, press the Load On/Off Button (
4, Fig 2.1
) to toggle the load
ON and OFF. When load is ON, Load Status LED (
3, Fig 2.1
) will turn ON - RED.
Load On/Off Button (4, Fig 2.1) is also for clearing (i) "Load Overload" fault (
Section 5.1.4
),
(ii) "Load Short Circuit" fault (Section 5.1.5) and (iii) "System Voltage Error" (See Section 5.1.14)
4.9 BATTERY TEMPERATURE SENSING & COMPENSATION
Refer to Section 3.4.4 for details.
SECTION 4 |
Operation
Содержание MSK-20A
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