Installation Instructions
Direct Expansion
Fan Coil Unit
FF1D
A98329
Fig. 1--FF1D Unit
NOTE: Read the entire instruction manual before starting the installation.
This symbol -_ indicates a change since the last issue.
SAFETY CONSIDERATIONS
hnproper installation, adjustment, alteration, service, maintenance, 02"use can cause explosion, fire, electrical shock, or other conditions which may
cause personal injury or property damage. Consult a qualified installer, service agency, distributor or branch for information or assistance.
Qualified installer or agency must use factory authorized kits or accessories. Refer to individual instructions packaged with kits or accessories
when installing.
Follow all safety codes. Wear safety glasses and work gloves. Read these instructions thoroughly and follow all warning or cautions attached to
the unit. Consult local building codes and National Electrical Code (NEC) for special requirements. Recognize safety information. This is the
safety alert symbol z_ • 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.
INTRODUCTION
FFID Fan Coils are designed with application flexibility in mind and are suitable for closet and flush mount installations. The FF1D is available
in bare box or with _actory-installed heat and disconnect. It is also available with or without a factory installed TXV. Units are used indoors as
the air handler for split-system heat pumps or air conditioners. Units are available in 18,000, 24,000, and 30,000 Btuh nominal cooling capacities.
(See Fig. i.)
Form: IM-FF1D-03 Cancels: IM-FF1D-02 Printed in U.S.A. 6-02 Catalog No. 63FF-1D4
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