Truma AquaGo - Operating Instructions; Decalcification Frequency

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Operating instructions
Decalcification takes about 2.5 hours.
If, during installation, it is difficult to install
the filter cartridge or circulation adapter,
use a small amount of soap on the O-rings.
Never use grease because the O-rings are not
resistant to grease.
You will find more information about the
access door in the operating instructions
for the AquaGo instant water heater.
Decalcification frequency
Lime scale occurs especially as a result of pre-
cipitation from “hard” water. The AquaGo must
be decalcified regularly depending on water
hardness and hot water consumption.
Recommended decalcification frequency
per year
Water hardness mg/l CaCO
3
Very hard
>180
1 2 4
Hard
121 – 180
1 1 3
Moderately
hard
61 – 120
1 1 2
Soft
0 – 60
1 1 1
Usage*
low normal high
* Hot water consumption (approximately)
low 635 gallon/year 2400 l/year
normal 1585 gallon/year 6000 l/year
high 6350 gallon/year 24000 l/year