User Guide

Product & Safety Information
2
Technician
When calling or writting about the PRESTIGE, please
have the boiler model and serial number available.
STOP! READ BEFORE SERVICING
Failure to adhere to the guidelines on this page can
result in severe personal injury, death or substantial
property damage.
Service and Maintenance
• To avoid electric shock, disconnect electrical supply
before performing service or maintenance.
• Allow the unit to cool down prior to servicing to avoid
severe burns.
• The PRESTIGE must be maintained as outlined in
this manual and have at least annual service per-
formed by a qualified service technician to ensure
unit / system reliability.
PRESTIGE Operation
• Do not block flow of combustion air to the PRES-
TIGE. If the combustion air blockage is easily
accessible and removable, then remove it. If block-
age is not obvious or cannot be removed, have the
unit and system checked by a qualified service tech-
nician.
• Do not allow contaminated air to enter the unit’s
combustion air inlet. See page 4 for details.
• The PRESTIGE is equipped with a low water cutoff
device. The boiler and system piping must be filled
and pressurized to 12 psig prior to startup. The unit
will shut down if the pressure falls below 10 psig.
• Should overheating occur or the gas supply fail to
shut off, DO NOT turn OFF or disconnect the elec-
trical supply to the pump. Instead, shut off the gas
supply at a location external to the appliance.
• Do not use this unit if any part has been under water.
Immediately call a qualified service technician to
inspect the boiler and to replace any part of the con-
trol system and any gas control, which has been
under water.
WARNING
NOTICE
Boiler & System Water
• Have the boiler and system water chemistry
checked at least annually by a qualified service tech-
nician.
• Do not use petroleum-based cleaning or sealing
compounds in the boiler or system. Gaskets and
seals in the system may be damaged. This can
result in substantial property damage.
• Do not use any product not specifically designed for
boiler / hydronic heating systems. Serious damage
to the unit, piping system, personnel and / or prop-
erty may result.
• Continual fresh makeup water will reduce the life of
the PRESTIGE. Addition of oxygen can cause inter-
nal corrosion in the system components. All leaks in
the piping system must be repaired at once to pre-
vent makeup water.
• Do not add cold water to a hot unit. Thermal shock
can cause premature failure to the boiler heat
exchanger.