Solar 1850 Manual Del Usuario página 8

measure of the percent charge in the battery. The battery is considered charged
if it measures 75% or more. If a battery with 75% or greater charge fails the
load test, it should be replaced. If a battery fails the load test when less than
75%, it should be charged and retested. Replace the battery if it fails again.
The values in the chart are for 12 Volt batteries only – divide these values in half
for 6 Volt battery values.
Open Circuit Voltage
≤11.7 V
12.0 V
12.2 V
12.4 V
≥12.6 V
Charging System Testing: Model Nos. 1850 and 1860
(12 Volt Charging Systems Only)
1. Remain connected to the vehicle battery after the battery load test.
2. For Model 1860 only, press "ENTER" to advance to System Test Function
(System LED will light).
3. Start the engine and allow it to reach 1200 to 1500 RPM.
DO NOT press "ENTER".
WARNING: Stay clear of moving engine parts.
4a. Reading the Result - Model 1850
A reading in the green zone indicates that the charging system is performing
properly. A reading in the red zone below optimal indicates that the charging
system is undercharging the battery while a reading above the green zone
indicates overcharging.
4b. Reading the Result - Model 1860
A reading between 13.6 Volts and 14.8 Volts will result in a Green (OK) LED
display. A reading outside of this range will result in a Red (BAD) display. In this
% Charger
0%
25%
50%
75%
100%