C (32-86 – HITEC X1 MF: AC/DC, 80-Watt, Multi-Function, Charger User Manual
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33
X1 MF
The X1 MF has advanced error sensing logic to help protect the charger 
and your batteries in the event of a problem. The error messages below will 
display along with an audible alert.
Indicates that the main battery leads are reversed. 
Reverse the leads to the charger from the battery.
Indicates that the charger has lost connection to the 
battery. Verify the main leads are still connected.
The charger has not sensed a connected battery. Verify 
that the battery is connected to the charger.
There is a problem with the balance board connection. 
Connect balance board for Balance Charging.
Input voltage is too low. Verify the input voltage is 
between 11-18V DC. May be set too low by user.
Input voltage is too high. Verify the input voltage is 
between 11-18V DC. 
Balanced lithium charging has detected one or more 
cells below the minimum voltage levels.
Balanced lithium charging has detected one or more 
cells above the maximum voltage levels. Balance pack.
Charger has detected that the connected cells are not 
within selected parameters. Verify battery type setup.
The cells count you have selected does not coincide 
with the detected cell count. Verify setup parameters.
Internal temperature is too high. Move charger to a 
cooler, ventilated location between 0-30
o
C (32-86
o
F)
External Temperature Sensor (optional) has reached 
the upper limit set by the user. 
Total charged amount (capacity) has reached upper 
limit set by the user. Verify charge capacity limits.
Total allowable charge time has reached set limits. If 
premature, verify charge time limit in setup.
The charger read a total pack voltage at or higher than 
the total amount allowed for the selected battery.
CONNECT ERROR
CHECK MAIN PORT
BALANCE CONNECT 
ERROR
CELL ERROR
LOW VOLTAGE
CELL ERROR
HIGH VOLTAGE
CELL ERROR
VOLTAGE INVALID
OVER CHARGE
CAPACITY LIMIT
CELL NUMBER
INCORRECT
REVERSE POLARITY
DC IN TOO LOW
DC IN TOO HIGH
OVER TIME LIMIT
BATTERY WAS FULL
INT.TEMP.TOO HIGH
EXT.TEMP.TOO HIGH
CONNECTION BREAK
