GMV DC Air Handler
4
The United States environmental protection agency (“EPA”) has issued
various regulations regarding the introduction and disposal of refrigerants introduced into this unit.
Failure to follow these regulations may harm the environment and can lead to the imposition of
substantial fines. These regulations may vary due to the passage of laws. A certified technician must
perform the installation and service of this product. Should questions arise, contact your local EPA
office.
Due to high system pressure and electrical shock in potential, installation
and service work can be dangerous. Only trained and qualified personnel are permitted to install or
service this equipment. Observe all warnings contained in this manual and labels/tags attached to the
equipment.
This product is factory shipped for use with a 208-230/1/60 electrical power
supply. This air handler must not be reconfigured to operate with any other power supply.
The unit must have an uninterrupted, unbroken electric grounding to
minimize the possibility of personal injury if an electric fault occurs. The electric grounding circuit may
consist of an appropriate sized power cord which connected with the grounding piece located in the
unit control box and also connecting to the building electric service panel. Other methods of
grounding are permitted if performed in accordance with the “national electric code” (NEC) /
“American national standards institute” (ANSI) / “national fire protection association” (NFPA) 70 and
local/state codes. In Canada, electric grounding conforms to the Canadian electric code CSA c22.1.
Failed to observe this warning can result in electrical shock that can cause personal injury.
Fig.3.2.1
Special warning for installation of furnaces or air handling units in enclosed areas, such
as garages, utility rooms or parking areas.
Carbon monoxide producing devices (such as an automobile, space heater, gas water heater,
etc.) should not be operated in enclosed areas such as unventilated garages, utility rooms or parking
areas because of the danger of carbon monoxide (CO) poisoning resulting from the exhaust
emissions. If a furnace or air handler is installed in an enclosed area such as a garage, utility room or
parking area and a carbon monoxide producing device is operated therein, there must be adequate
ventilation directly to outside.
Summary of Contents for GMV-ND09A/B-T
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