61
GTS HUMIDIFIER LX SERIES INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
APPLIANCE SYSTEM INSPECTED AT A MINIMUM ONCE A YEAR BY A QUALIFIED
SERVICE PERSON (ANNUAL PRE-SEASONAL INSPECTION)
• Proper field operation of burner. Measure CO, CO
2
%, O
2
%, flue
temperature, and burner efficiency at 100% demand with the tank at a
boil. Verify that measurements are within the guidelines described in Table
60-1; if not, consult DriSteem.
• Flue passageways external to the appliance, such as vent connector, sealed
combustion piping, and chimney, are clear and free of obstructions.
• Upgrade Vapor-logic software to the latest version.
• At least annually, inspect the ventilation apparatus, ensuring the following:
• Vent connector is in place, sloping upward, and physically sound
without holes or excessive corrosion.
• Physical support of the appliance is sound without sagging, cracks, or
gaps between floor stand or tank flanges.
• Adequate combustion and ventilation air in accordance with Section
5.3, Air for Combustion and Ventilation, of the National Fuel Gas Code,
ANSI Z223.1 or applicable provisions of governing codes.
Canadian installations must be installed in accordance with sections
7.2, 7.3, and 7.4 of the CAN/CGA.B149 Installation Codes and all
authorities having jurisdiction.
REPLACEMENT PARTS
When servicing or repairing this equipment, use only DriSteem-approved
service replacement parts. Complete replacement part lists are on Pages 70
through 79. Refer to the rating plate on the GTS humidifier for complete unit
model number, serial number, and company address. Any substitution of parts
or controls not approved by DriSteem will be at owner’s risk and will void the
warranty.
Inspection recommendations
MAINTENANCE
