765041938 Rev. 002 13
Water connection
To provide proper steam production, the humidifier must be connected to a water supply. To
assure ideal steam production, it is important that the electrical conductivity of the inlet water
is measured by the installer, to assure it is within standard range. See Below Box!
Please note the following:
The electrical conductivity of the water must be in the range: 200-800 µS/cm.*
The temperature of the inlet water must not exceed 40°C.
The water pressure must be in the range 1-10 bar.
A shut-off valve, a check valve, and a filter if necessary, must be fitted to the supply pipe.
*If the electrical conductivity of the water is outside the above mentioned standard range (200
– 800 µS/cm) some controller settings, might need adjustment in order to maintain proper
steam production. These adjustments must be done by a service technician, and are
described in the service manual.
Indications that water conductivity is outside of standard range are:
Too poor steam production
Frequently having boiler overfilled alarm