Installation
22
Installation Condition
Installing sanitary water tank requires following considerations :
• Sanitary water tank should be located at the flat place.
• Water quality should comply with EN 98/83 EC Directives.
• As this water tank is sanitary water tank (indirect heat exchange), do not use anti water-freezing
treatment like ethylene grycol.
• It is highly recommend to wash out inside of the sanitary water tank after installation. It ensures
generating clean hot water.
• Near the sanitary water tank, there should be water supply and water drain for easy access and
maintenance.
Sanitary Water Tank and Sanitary Water Tank Kit
Sanitary
Water Tank
Water Tank
Temperature Sensor
Water In
Water Out
PT 1/2 inch
Process PT 1/2 inch
female bolt
Inside water tank
Water tank outer wall
Water Tank
Temperature Sensor
Sensor
holder
• If hot water mode is used, make sure to install
sensor to water tank.
• Make PT15A female bolt hole in the water tank,
and install sensor in the water tank.
• Push the sensor into the hole of the sensor holder
cap.
• Lock the sensor holder cap.
Water tank temperature sensor connection
Summary of Contents for AHNW166T0
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