First Co DFCH Ductless Fan Coil Upflow / Horizontal Heat Pump or DX - 1.5 to 2.5 tons - Manual

DFCH SERIES FAN COIL UNIT
GENERAL
PRE-INSTALLATION CONSIDERATIONS
INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
The manufacturer assumes no responsibility for equipment
installed in violation of any code requirement.
These instructions give information relative to the installation
of these fan coil units only. For other related equipment refer to
the proper instructions.
Material in this shipment has been inspected at the factory and
released to the transportation agency in good condition. When
received, a visual inspection of all cartons should be made
immediately. Any evidence of rough handling or apparent
damage should be noted on the delivery receipt and the material
inspected in the presence of the carrier’s representative. If
damage is found, a claim should be filed against the carrier
immediately.
FAN COIL UNIT
The installer must adhere strictly to all local and national code
requirements pertaining to the installation of this equipment.
These units are designed to be mounted vertically on an inside
wall or horizontally on a ceiling with zero clearance to combus-
tible materials.
1) Determine location for mounting the unit to insure best air
circulation within the room and enabling the indoor fan coil
and outdoor section to be in close proximity of each other.
2) Determine routing of refrigerant tubing and electrical service
between both units.
See Figure 1 and 2 for location of refrigerant tubing and
electrical service entrance positions.
3) A condensate line will need to be routed to drain directly
outdoors onto the ground or connect to an open drain trap.
4) Location of unit must be in an area providing adequate
access to the unit since all components must be serviced
from front of the unit. This location must also be capable of
supporting the weight of the unit.
5) Outdoor section must be installed in accordance with it’s
manufacturers installation instructions.
ti n U
l e d o M
H W D A B
C F D 8 1 / 2 1 5 2 4 3 0 1 4 / 3 - 9 1 4 / 1 - 1 3
C F D 0 3 / 4 2 5 2 6 4 0 1 6 2 4 / 1 - 3 4
***** WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER *****
Altering the product or replacing parts with non authorized factory parts voids all warranty or
implied warranty and may result in adverse operational performance and/or a possible hazardous
safety condition to service personnel and occupants. Company employees and/or contractors are
not authorized to waive this warning.
Figure 1