2
1 IMPORTANT SAFETY INSTRUCTIONS
The following symbols and labels are used throughout this
manual to indicate immediate or potential safety hazards. It
is the owner’s and installer’s responsibility to read and comply
with all safety information and instructions accompanying
these symbols. Failure to heed safety information increases
the risk of personal injury, property damage, and/or product
damage.
NOTICE:
THIS PRODUCT CONTAINS ELECTRONIC
COMPONENTS WHICH REQUIRE A DEFINITE GROUND.
PROVISIONS ARE MADE FOR CONNECTION OF THE
GROUND. A DEDICATED GROUND FROM THE MAIN
POWER SUPPLY OR AN EARTH GROUND MUST BE
PROVIDED
When installing or servicing this equipment, safety clothing,
including hand and eye protection, is strongly recommended.
If installing in an area that has special safety requirements
(hard hats, etc.), observe these requirements.
CO can cause serious illness including permanent brain
damage or death.
Advertencia especial para la instalación de calentadores ó manejadoras
de aire en áreas cerradas como estacionamientos ó cuartos de servicio.
El monóxido de carbono puede causar enfermedades severas
como daño cerebral permanente ó muerte.
Las emisiones de monóxido de carbono pueden circular a través
del aparato cuando se opera en cualquier modo.
RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONE
Cette ventilation est nécessaire pour éviter le danger d'intoxication
au CO pouvant survenir si un appareil produisant du monoxyde
de carbone continue de fonctionner au sein de la zone confinée.
Failure to properly reconnect sensor wires may result in
Error codes and the unit not operating
.
To avoid property damage, personal injury or death due
to electrical shock, this unit MUST have an uninterrupted,
unbroken electrical ground. The electrical ground circuit may
consist of an appropriately sized electrical wire connecting
the ground lug in the unit control box to the building electrical
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,
electrical grounding is to be in accordance with the Canadian
Electric Code (CSA) C22.1.
To prevent the risk of property damage, personal injury, or
death, do not store combustible materials or use gasoline or
other flammable liquids or vapors in the vicinity of this unit.
This product is factory-shipped for use with 208/240/1/60
electrical power supply. DO NOT reconfigure this air handler
to operate with any other power supply.
HIGH VOLTAGE!
Disconnect ALL power before servicing or
installing this unit. Multiple power sources may
be present. Failure to do so may cause property
damage, personal injury or death.
Do not connect to or use any device that is not design certified by the
manufacturer for use with this unit. Serious property damage,
personal injury, reduced unit performance and/or hazardous
conditions may result from the use of such non-approved devices.
WARNING
