83
GTS HUMIDIFIER LX SERIES INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
CAUTION
Install connection for gas pressure test
gauge
Gas pressure to the humidifier controls
must never exceed 6 kPa (60 mbar),
or the gas valve will become damaged
and require replacement. Install a 1/8"
pipe thread (DN6) plugged tapping,
accessible for test gauge connection,
immediately upstream of the gas supply
connection to the appliance.
TYPE C3 BOILERS
The terminal outlets from separate combustion and air supply circuits shall fit
inside a square of 100 cm and that the distance between the planes of the two
orifices shall be less than 100 cm.
TYPE C5 AND C6 BOILERS
The terminals for the supply of combustion air and for the evacuation of
combustion products shall not be installed on opposite walls of the building.
TYPE C6 BOILERS
• With all non-certified control devices defeated during a worst case boil
down condition, overheat combustion product temperature rating will not
exceed 82.2°C.
• Minimum combustion product temperature output is 30°C.
• CO
2
content at normal operating conditions is 8.5%.
• Maximum allowable pressure difference is 125 Pa
Flue gas outlet maximum =112 Pa at maximum
Flue gas outlet minimum = -12.5 Pa
Inlet air maximum =12.5 Pa
Inlet air minimum = -112 Pa
• 25 m/s maximum allowable draught
• Condensate return into the humidifier is allowed but should be minimized.
• Maximum allowable recirculation rate of 10% under worst case wind
conditions.
European models only
EUROPEAN MODELS
