Installation; Step 1 - Complete Pre-Installation Checks; Step 2 - Select Location - Bryant 619E Installation, Start-Up And Service Instructions Manual

INSTALLATION

The 619E cooling only high wall fan coil unit is installed with
either the 538A condensing or 538S multi-split condensing
outdoor unit, and the 619E heat pump unit is installed with
the 538D heat pump outdoor unit. Refer to Table 1 to make
sure the correct indoor unit(s) is installed with the correct
outdoor unit.
Installation instructions for the 619E fan coil units are con-
tained in this manual. Refer to this manual for proper instal-
lation of the complete system. Note that the 538A, 538D, and
538S outdoor units are shipped with installation and service
instructions for basic installation of the outdoor section. Be
sure to make the modifications in Make Connections to Out-
door Unit section on page 12 of this literature, so that the
outdoor unit will operate properly with the 619E control sys-
tem. Be sure the unit will be operated within the application
guidelines shown in Table 2. When installing the 538A, 538D,
or 538S unit, note that for cooling operation below 55 F (538A)
or 0° F (538D), it is necessary to equip the outdoor unit with
the low ambient control accessory. The low ambient control
is standard on 538S units.
To install this system, you will need:
• 619E fan coil unit(s)* with standard wireless remote
controller
• 538A, 538D, or 538S outdoor unit
• low-ambient (538A, 538D) or winter start (538S) kit (if re-
quired for your application)
* More than one cooling only fan coil unit may be used with
the 538S multi-split units. Refer to 538S system Trade Prices
for full details.
NOTE: Refrigerant pipe, drain pipe, wire, etc., are also re-
quired to install unit and are field supplied.
Be sure you have the required parts before beginning instal-
lation. The 619E unit utilizes a microprocessor control sys-
tem to deliver optimum levels of comfort and efficiency. Be
sure to follow these instructions carefully to obtain proper
functioning of the unit.
I. STEP 1 — COMPLETE PRE-INSTALLATION CHECKS
A. Unpack Unit
Store unit in the original packaging until it is moved to the
final site for installation. When removing unit from carton,
lift by its 4 corners. Also, note that there is a plastic bag con-
taining mounting screws taped to the mounting bracket.
B. Inspect Shipment
Upon receipt of shipment check unit (Fig. 1) for damage.
Forward claim papers directly to the transportation com-
pany. Manufacturer is not responsible for damage incurred
in transit.
Check all items. See Table 3. If any item is missing notify
your local distributor. To prevent loss or damage, leave all
parts in original packages until installation.
II. STEP 2 — SELECT LOCATION
Consult local building codes and NEC for special installation
requirements.
There are several ways the unit may be installed to different
types of wall construction. These instructions do not cover all
installation methods. As a typical installation, these instruc-
tions focus primarily on mounting the unit to wall studs in
Table 2 — Application Ranges
Maximum
Indoor Outdoor
Unit Unit
95 F DB
115 F DB
71 F WB
HEATING MODE (538D Systems Only)
Maximum
Indoor Outdoor
Unit Unit
80 F DB 75 F DB
71 F WB 65 F WB
LEGEND
DB — Dry Bulb
WB — Wet Bulb
*538A and 538D systems only.
†538S systems only.
NOTE: Unit may be equipped with a low-ambient control (538A, 538D)
or winter start kit (538S) that will allow operation down to −20 F.
new construction. See Fig. 2 for unit dimensions and
Fig. 3 for required clearances. Plan your installation care-
fully before you begin. Listed below are some guidelines that
should be followed when determining location for the unit.
1. Center unit (horizontally) on the wall selected.
2. Place the unit so it faces normal location of room
occupants.
3. Allow sufficient space for airflow clearance, wiring, re-
frigerant piping, and servicing unit. See Fig. 2 and 3.
4. Select walls that are:
a. Strong enough to support weight of the unit.
b. Accessible to convenient condensate drainage.
c. Free of obstacles that may block air circulation to the
fan coils.
d. Outside walls (if possible) to make piping easier.
5. Place top of fan coil unit as high on the wall as possible
making sure the unit is at least 10 in. down from ceiling
to permit proper air intake. Also, make sure that the
unit is not placed directly over anything to prevent fil-
ter removal or block airflow.
6. Make sure units are easily accessible to electrical power.
7. Refrigerant piping can enter the unit through the
prepunched holes. Refrigerant piping can run up or down
along the wall, to the right or left along the wall, straight
through the wall, or into the wall (Fig. 4). Once the pip-
ing is through the wall, it can run inside walls, in ceil-
ings, between floors, or straight to the outside. See Fig.
5 for maximum line lengths.
NOTE: Run refrigerant piping as directly as possible, and avoid
any unnecessary turns or bends.
8. Condensate piping can be directed through the inside
wall to an approved drain, or directed straight outside.
NOTE: The piping hole for condensate line must be made at
a downward slope to ensure proper drainage. See Mount Mount-
ing Bracket on Wall Section on page 4 for details.
—2—
COOLING MODE
Minimum
Indoor Outdoor
Unit
67 F DB 55 F DB*
57 F WB 0° F DB†
Minimum
Indoor Outdoor
Unit
55 F DB 0° F DB
Unit
Unit