106636-02 - 12/19
2
X-2
Installation, Operating & Service Manual
The following terms are used throughout this manual to bring attention to the presence of hazards of various
risk levels, or to important information concerning product life .
The City of New York requires a Licensed Master Plumber supervise the installation of this product.
The Massachusetts Board of Plumbers and Gas Fitters has listed the X-2
TM
Series Boiler. See the Massachusetts
Board of Plumbers and Gas Fitters website,
https://licensing .reg .state .ma .us/pubLic/pl_products/pb_product .asp
for the latest Approval Code or ask your
local Sales Representative.
The Commonwealth of Massachusetts requires this product to be installed by a licensed Plumber or Gas fitter.
NOTICE:
Indicates special instructions on
installation, operation, or service which are
important but not related to personal injury
hazards.
DANGER
Indicates a hazardous situation
that, if not
avoided, will result in death or serious injury.
CAUTION
Indicates a hazardous situation
that, if not
avoided, could result in minor or moderate
injury.
WARNING
Indicates a hazardous situation
that, if not
avoided, could result in death or serious injury.
DANGER
Explosion Hazard .
DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of
this or any other appliance.
If you smell gas vapors, DO NOT try to operate any appliance - DO NOT touch any electrical switch or
use any phone in the building. Immediately, call the gas supplier from a remotely located phone.
Follow the gas supplier’s instructions or if the supplier is unavailable, contact the fire department.
WARNING
This boiler must only be serviced and repaired by skilled and experienced service technicians .
• If any controls are replaced, they must be replaced with identical models.
• Read, understand and follow all the instructions and warnings contained in all the sections of this
manual.
• If any electrical wires are disconnected during service, clearly label the wires and assure that the wires
are reconnected properly.
• Never jump out or bypass any safety or operating control or component of this boiler.
• Assure that all safety and operating controls and components are operating properly before placing
the boiler back in service.
• Annually inspect all vent gaskets and replace any exhibiting damage or deterioration.
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