Maintenance; General Safety Rules - Wolf Steel Condo Pack Installation And Operating Instructions Manual

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6. MAINTENANCE

6.1

GENERAL SAFETY RULES

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1� Combustible materials should not be stored against or around the unit. Keep the unit area clear
2� This unit is ETL certified as a Category IV indirect or direct vent appliance. It is designed to operate
3� All doors and panels must be in place during normal unit operation. Attempting to operate the unit
4� If the unit is installed in a confined space or if you intend to build a unit room where insulation is
5. Any additions, alterations or conversions required in order for the unit to properly match the
6� Familiarize yourself with the location of the gas manual shut-off valve and any electrical switch,
7. Do not allow snow, ice or debris to accumulate around the outdoor unit exhaust and combustion air
8� Familiarize yourself with the location of your unit filter. A blocked air filter will reduce efficiency,
9. Do not cover return air grills and supply air registers with drapes, curtains, throw rugs, etc.
10� Avoid shutting off supply air registers in the interests of saving heat. While there is some validity
DISCONNECT THE ELECTRICAL POWER SUPPLY TO THE FURNACE BEFORE ATTEMPTING
ANY MAINTENANCE. FAILURE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN
LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.
W415-1307 / B / 03.31.2017
and free from all combustible materials such as newspapers, rags, cardboard, foam, plastic, paper
backed fiberglass insulation, clothing, etc. This applies especially to gasoline and other flammable
vapors and liquids.
as a two pipe (outdoor combustion air) system. The unit needs adequate amounts of combustion
air to operate properly. Do not block or obstruct the air-intake terminal on the unit, or air openings
supplying combustion air to the area where the unit is installed.
with missing doors or panels could lead to the creation of carbon monoxide gas.
present, be aware that some insulating materials are combustible. Do not allow building insulating
materials to come into contact with the unit.
application requirements must be done by a qualified installation contractor, service agency or gas
supplier, using factory specified or approved parts.
fuse or circuit breaker associated with the unit.
intake terminals. Blockage of the exhaust or combustion intake terminals can result in inadequate
performance or nuisance shut-downs.
increase fuel consumption, raise the unit operating temperature, and shorten the life of unit
components.
to this practice with space heating, there is little to be gained in central heating systems. The unit
requires a quantity of air passing over the heat exchanger to operate within design temperatures.
Reducing the number of supply air registers available for air delivery may have the unforeseen
consequence of raising the unit operating temperature, reducing unit efficiency, and shortening the
life of the unit components.
PERSONAL INJURY OR LOSS OF LIFE.
WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
ALWAYS VERIFY PROPER OPERATION AFTER SERVICING.
WARNING
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CAUTION
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