EngA ENGINEERED AIR base Technical Manual page 3

base
WARNINGS, CAUTIONS AND
NOTICES
Warning, Caution and Notice statements are used
throughout this manual to emphasize important and
critical information. You must read these
statements to help ensure safety and to prevent
damage.
WARNING:
Indicates a hazardous situation that, if not
avoided, could result in death or serious injury.
CAUTION:
Indicates a hazardous situation that, if not
avoided, could result in minor or moderate
injury.
NOTICE:
Indicates information considered important but
not hazard related.
CAUTION:
If capable of heating, this appliance can
discharge at high temperatures. Operate with
caution as excessive heat could potentially cause
damage. Fire alarms, smoke and heat detectors,
sprinklers, fire dampers, etc. could activate.
Combustion setup and any service over-rides
should be done with caution, and at cooler inlet
temperatures. Refer to the appliance rating
plate for the marked temperature rise of the
appliance prior to commissioning or combustion
setup.
IOM74
WARNING:
Improper installation, adjustment, alteration,
service, or maintenance can cause property
damage, injury or death. Read the
installation, operation, and maintenance
instructions thoroughly before installing or
servicing this equipment.
WARNING:
This unit is connected to high voltages.
Electrical shock could occur if instructions are
not followed. This equipment contains moving
parts that can start unexpectedly. Injury or
death could occur if instructions are not
followed. All work must be performed by a
qualified technician. Always disconnect and
lock out power before servicing. DO NOT
bypass any interlock or safety switches under
any circumstances.
CAUTION:
All the remote wiring must be complete and
functional before attempting to start the
appliance.
CAUTION:
The base is specifically programmed for this
specific appliance. Do not replace with
another controller without confirming its
program suitability with Engineered Air.
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A
November 2020 R105