Oxygen 8 A16 - External Sensors; Supply Air Temperature Sensor; Pressure Sensor

Installation Manual Nova Series
13
2.7 External Sensors
2.7.1 Supply Air Temperature Sensor
TTH-6202 sensors are installed in the ventilation
duct using the accompanying bracket, which must
be attached to a firm, level surface by means of
two screws. The supply voltage is provided via the
Modbus connection. TTH-6202 has a pre-fitted cable,
which is equipped with a standard RJ12 connector.
The cable may be extended up to 50 m using a
Category 3 extension cable. The sensor must be
mounted according to, and must be aligned parallel to
the air flow in the center of the duct.
5'*
*Sensor must be installed a minimum of 5' from the heating or cooling module.
2.7.2 Pressure Sensor
Sensor must be installed ⅔ of the way
down the duct in the duct path that
would result in the most pressure drop.
Sensor must be installed ⅔ of the way
down the duct in the duct path that
would result in the most pressure drop.
Supply Air Return Air
Exhaust Air Outside Air
Supply Air
Return Air