VI. ERROR/ADVISORY CODES
Should the Duo Charge sense an error condition, the specific cause of error will be indicated on the display.
Conditions and their indicators are by a system of intermittant blinks on Green LED #4, as described below:
CONDITION
NUMBER OF BLINKS
SYSTEM TEMPERATURE TOO HIGH
ONE BLINK
START BATTERY TOO HIGH VOLTAGE
TWO BLINKS
HOUSE BATTERY TOO LOW VOLTAGE
THREE BLINKS
HOUSE BATTERY TOO HIGH VOLTAGE
FOUR BLINKS
BATTERY TEMPERATURE TOO HIGH
FIVE BLINKS
VOLTAGE AT ON/OFF CIRCUIT TOO LOW
SIX BLINKS
If an error condition exists that cannot be corrected through repair or replacement of the system wiring, contact the
Balmar Customer Service department at 360-435-6100. Should your Duo Charge require replacement under warran-
ty, a Return Authorization will be assigned by a Customer Service representative. Do not return the product without
prior authorization. Please include a copy of the original purchase receipt with the unit and note the Return
PROGRAMMING FOR CHARGING VOLTAGE
While we do recommend using the preset programs in most circumstances, the Duo Charge can be programmed
based on upper and lower voltage values. To change lower limits, activate the switch when the #1 (Amber) LED is lit
as described in Step #3. Voltage values will be indicated as shown in the chart in Section VII. To change upper lim-
its, activate the switch when the #2 (Amber) LED is lit as described in Step #3. Voltage values will be indicated as
shown on the following page.
