NOTE:
Read the entire instruction manual before starting the installation.
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indicates a change since the last issue.
SAFETY CONSIDERATIONS
Installing and servicing heating and air conditioning equipment can be hazardous due to system pressures and electrical components. Only trained
personnel should install or service heating and air conditioning equipment.
Untrained personnel can perform basic maintenance functions such as cleaning coils, or cleaning and replacing filters. All other operations should
be performed by trained service personnel. When working on heating and air conditioning equipment, observe precautions in the literature, on tags,
and on labels attached to the unit.
Follow all safety codes. Wear safety glasses and work gloves. Have a fire extinguisher available.
Recognize safety information. This is the safety-alert symbol
.
When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury.
Understand the signal words DANGER, WARNING, CAUTION, and NOTE. These words are used with the safety-alert symbol. DANGER
identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal
injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE
is used to highlight suggestions which will result in enhanced installation, reliability, or operation.
WARNING: Before beginning any installation or modification, be sure the main electrical disconnect switch is in the
OFF position. Tag the disconnect switch with a suitable warning label. Electrical shock can cause personal injury or death.
Fig. 1—Installation of 18-, 24-, and 30-kw Model Heaters
A90154
MULTI-CIRCUIT
GROUND LUG
TERMINAL
BLOCK
SINGLE-CIRCUIT
GROUND LUG
ADAPTER PLATE
(MUST BE REMOVED WHEN
INSTALLING LARGE HEATER)
FUSE BLOCK
(24- AND 30-KW)
FUSE COVER
(OMITTED ON 18-KW)
CLIP LATCH
Installation Instructions
KFCEH
Electric Heater
Packages
Form:
AG-FCEH-09
Cancels:
AG-FCEH-08
Printed in U.S.A.
4-03
Catalog No.
63FC-EH7
