Function Description; Power Off; Important Instructions For Use - therm-ic PowerPack Max Mode D'emploi

2. The Powerpacks must be charged at room
temperature for at least 6 hours, but no more
than 8 hours.
Important note:
The batteries will not provide their peak
performance during first use or after prolonged
storage (over the summer months); full charge is
only achieved after 2-3 charging-discharging
cycles:
 Charge batteries
 Discharge on the sole (heat level 3)
Repeat this procedure 2–3 times in order to allow
the batteries to reach their full capacity.
FUNCTION DE SCRI PTION
The Max Powerpacks have two operating modes:
POWER OFF - IN USE
These modes are clearly indicated on the status
display (red LED):
11
POWER OFF: The level switch is set to level "0".
The status display (red LED)
remains off. The Powerpack is now
completely switched off.
IN USE: The Powerpack is supplying the
connected Therm-ic sole with
power. Each Powerpack can be
individually set to one of three
different heat levels.
The status display (red LED) turns
on.
I MPO RTA NT I NS TRUCTIO NS FO R US E
 When using the heating element cable, plug it into
the Powerpack until it can be clearly felt to
engage.
 If the maximum charging duration (8 hours) is
overshot, this does not damage the Powerpacks.
However, frequent overcharging can reduce the
efficiency and service life.
 Always connect both Powerpacks to the Therm-ic
charger at the same time.