Thermolec Acu-Steam User And Maintenance Manual page 3

1. Warnings and Disclaimer – Installation Precautions
Please read and understand the warnings and instructions fully before you begin this installation and keep
them handy for future reference.
The manufacturer will assume no responsibility and the warranty will be void if the installer or the user does not
adhere to the following precautions :
1.1 This humidifi er will be connected to and used under water pressure and it must be installed in such a
way that if a leak occurs, the water could not cause any damage to the property. Make sure all water
connections are properly installed or a water leak could occur.
1.2 This humidifi er is intended for use on forced warm air circulation furnaces, as well as multi-fuel
furnaces, which have, at least, one supply duct connected to the furnace and where a positive air
pressure can be measured.
1.3 Do not install a humidifi er where the surrounding temperature may be 32ºF (0ºC) or colder. Freezing
water will damage the humidifi er and burst the supply pipe, resulting in home damage.
1.4 Do not install the humidifi er directly on the furnace housing.
1.5 Always check that you are not about to cut or drill into an air conditioning coil or electrical accessory
during installation.
1.6 Do not install a humidifi er if the city water pressure exceeds 90 psi. Check the local codes related to
pressure reduction.
1.7 Do not install the humidifi er if the pressure in the supply duct exceeds 0.5" Water Column (0.125 kPa).
1.8 The installation, wiring and plumbing of the humidifi er must comply with national and local electrical,
plumbing and building codes.
1.9 Electrical wiring and water tubes must not come in contact with sharp edges or hot surfaces.
1.10 Make certain an appropriate drain system is installed and there is no resistance to the fl ow of the
discharged water.
1.11 Do not set the humidity level higher than that recommended or condensation damage will occur.
1.12 Please beware of sharp edges when you cut into a metal duct.
1.13 Always shut the power off before you start the installation or when doing maintenance. An electric
shock from 120 or 240 volts could cause serious injury.
1.14 When you perform maintenance, please be careful because the unit can be extremely hot. Always
allow enough time for the unit to cool down.
1.15 To prevent electric shock or injuries, never operate the humidifi er without the cover as there are high
voltage and hot components inside.
1.16 This humidifi er will only work with non demineralized water. The maximum water supply temperature is
86 ºF (30 ºC)
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