Package Unit Heat Coil Installation Instructions

# 507416-01 Page 1
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INSTALLATION INSTRUCTIONS
PHK Electric Heat Accessory
Improper installation, adjustment, alteration, service, or maintenance can cause injury or property
damage. Refer to this manual. For assistance or additional information, consult a qualied installer or
service agency.
WARNING
Installation and servicing of air conditioning equipment
can be hazardous due to internal refrigerant pres-
sure and live electrical components. Only trained and
qualied service personnel should install or service
this equipment. Installation and service performed by
unqualied persons can result in property damage,
personal injury, or death.
WARNING
The installation of this appliance must conform to the requirements of the National Fire Protection Association; the National Electrical
Code, ANSI/NFPA No. 70 (latest edition) in the United States; the Canadian Electrical Code Part 1, CSA 22.1 (latest edition) in Canada;
and any state or provincial laws or local ordinances. Local authorities having jurisdiction should be consulted before installation is made.
Such applicable regulations or requirements take precedence over the general instructions in this manual.
CAUTION
If this unit is to be installed in a mobile or manufactured
home application, the ductwork must be sized to achieve
static pressures within the manufacturer’s guidelines. All
other installation guidelines must also be followed. Failure
to do so may result in equipment damage, personal injury,
and improper performance of the unit.
WARNING
Sharp metal edges can cause injury. When installing the unit,
use care to avoid sharp edges.
WARNING
These instructions are intended as a general guide only, for use by
qualied personnel and do not supersede any national or local codes
in any way. Installation must conform with the local building codes and
with the latest editions of the National Electrical Code.
Read these instructions thoroughly before starting installation. Only
qualied installers or technicians should install the electric heat section
and all other equipment used in HVAC systems. Federal, state, and
local codes must be followed when installing this or any other HVAC
equipment.
Be sure to disconnect all power to the unit while installing and servic-
ing this equipment. Use proper tools and protective equipment during
installation and service.
If these instructions and/or codes are not followed or if
the equipment is not properly installed, possible injury or
death could occur during installation or operation.
WARNING
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