Canatal M52 - Boiler Dirty Alarm

M52 Microprocessor User's Guide
M52UMCT Oct-03 48
Boiler Dirty Alarm
Boiler dirty alarm
Electrode boiler
humidifier control
board intervention
Water forning at top of
the cylinder due to
over concentration
Check
inoperative drain
valve or blocked
strainer
Low concentration of
current carrying
minerals in cylinder
Dissolve half a
teaspoon of salt
in a cup of water
and fill into the
new cylinder
Water
level at top of the
cylinder ?
Cylinder is fully
calcified
Replace cylinder
Initial
startup with a new
cylinder ?
yes
yes
no
no