Step 5 - Connect Condensate Drain Line; Step 6 - Make Electrical Connections - Bryant 619E Installation, Start-Up And Service Instructions Manual

V. STEP 5 — CONNECT CONDENSATE DRAIN LINE
Observe all local sanitary codes when installing condensate
drains.
1. Connect drain line by inserting a
over the drain connection. Refer to Fig. 11.
CAUTION: The drain tube extension must be se-
curely fastened to the condensate drain. Failure to do
so can result in condensate water dripping onto the floor.
2. To ensure regular flow of condensate water, the drain
pipe should be pitched toward an open drain or sump
at a downward slope of at least
Fig. 12.
IMPORTANT: Be sure the drain piping has no slack which
might form a trap. Do not insert a trap in the drain line; the
drain is internally trapped.
3. Insulate condensate drain line(s). Insulate the conden-
sate drain lines that are located in or above an occupied
area with a condensate proof material such as polyure-
thane or neoprene.
VI. STEP 6 — MAKE ELECTRICAL CONNECTIONS
Be sure field wiring complies with local building codes and
NEC, and unit voltage is within limits shown in Table 6. Re-
fer to Table 7 for units with electric heat.
Contact local power company for correction of improper line
voltage.
WARNING: To avoid personal injury or damage to unit,
do not make electrical connections until all power sources
are shut down, locked out, and tagged off. Failure to do
so could result in personal injury or unit damage.
CAUTION: Operation of unit on improper line volt-
age constitutes abuse and could affect warranty. Refer
to Table 6 for permissible operating limits. Do not in-
stall unit in system where voltage may fluctuate above
or below permissible limits.
NOTE: Use type NM power cable only (per NEC; provided
for fan coil units only) between disconnect switch and unit.
NOTE: Install branch circuit disconnect per NEC of ad-
equate size to handle unit starting current. Locate discon-
nect within sight from and readily accessible from unit, per
Section 440-14 of NEC. Some codes allow indoor unit to share
INDOOR V (Single-
UNIT Ph, 60 Hz)
619ENX018OEO
619ENX024OEO
208/230
619ENX018OHO
619ENX024OHO
LEGEND
FLA — Full Load Amps
HACR — Heating, Air Conditioning, and Refrigeration
LRA — Locked Rotor Amps
MCA — Minimum Circuit Amps per NEC Section 430-24
NEC — National Electrical Code
*Permissible limits of the voltage range at which unit will operate satisfactorily.
5 ⁄ -in. rigid PVC pipe
8
1 ⁄ -in. per foot. Refer to
4
Table 6 — Electrical Data
OPERATING VOLTAGE*
Max Min
253 187
—10—
Fig. 11 — Drain Connection (Right Side Shown When
Facing Fan Coil Unit)
disconnect with outdoor unit if disconnect can be locked; check
local code before installing in this manner. To make electrical
connections:
1. Remove the screws holding the front cover of the fan
coil unit, and remove front cover. Save screws and screw
covers for reinstallation.
2. Remove control box strain relief clamp (see Fig. 13).
3. Remove any factory test leads still connected to the power
terminal box. These leads (if applicable) are for factory
testing only and cannot be used for power connections.
4. Route the factory-supplied ground and power wires from
terminal block 1 (TB1) to the field-supplied disconnect
switch.
WARNING: According to NEC and most local codes,
the unit must have an uninterrupted, unbroken ground
to minimize personal injury if an electrical fault should
occur. The ground may consist of electrical wire or metal
conduit when installed in accordance with existing elec-
trical codes. Failure to follow this warning could result
in an electric shock, fire, or death.
5. Route factory-supplied line power leads (see Fig. 14) from
field-supplied, indoor unit disconnect to the fan coil unit
TB1 (see Fig. 14 and 15). Run wire through the strain
relief on the control box (see Fig. 13). When routing wire
in the fan coil unit, keep the wire away from refrigerant
and condensate piping and any sharp edges on the unit.
CAUTION: Do not short circuit the 619E trans-
former — it is fused. The transformer can be short cir-
cuited by connecting the wrong wires or by touching a
live wire to the side of a grounded control box.
FAN
WATTS
LRA FLA
3.2 0.53 94
MAX FUSE
MCA OR HACR TYPE
CKT BKR AMPS
10.9 15