Carrier 58MXA Installation, Start-Up, And Operating Instructions Manual page 9

COLLECTOR BOX -'_
DRAIN TUBE (BLUE)
TUBE (GREEN)
EXTENSION TUBE
COLLECTOR BOX
TUBE (PINK)
DRAIN TUBE (BLUE
& WHITE STRIPED)
COLLECTOR BOX
EXTENSION TUBE
TRAP
©
iNDUCER HOUSING
DRAIN TUBE (VIOLET) /
A94165
Fig. 8--Downflow Tube Configuration (Left-Hand
Trap Instatlat{on)
(2) Condensate Trap Located on Right Side of (asing
(a) Install drain tube coupling d5ctow-supplied in
loose parts bag) into collector box drain robe
(blue and white striped label) which was previo
ously plugged.
(b) Connect larger diameter &ain robe (gmtoryo
supplied in loose parts bag) to &ain tube couo
piing, extending collector box drain robe for
connection to condensate trap
(c.) Route extended collector box &ain tube directly
from collector box &ain to condensate trap as
shown in Fig. 9.
(d) Determine appropriate length and cut
(e) (onnect to condensate trap
(f.) Clamp robe to prevent any condensate leakage.
2. Inducer Housing Drain Tube
a. Remove fi_ctoL-y-installed cap and clamp from LOWER
inducer housing drain connection.
b. Remove and discard UPPER (molded) inducer housing
&ain robe which was previously connected to condensate
t_ap,
c Install cap and clamp on UPPER inducer housing &ain
connection where molded &ain robe was removed.
d. Use inducer housing &ain robe (violet label and factory°
supplied in loose parts bag) to connect LOWER inducer
housing &ain connection to the condensate trap.
e. Connect inducer housing drain connection to condensate
trap.
(1.) Condensate Trap Located on Left Side of Casing
(a.) Detemline appropriate length and cut.
O O
©
,DRAIN TUBE _1_
COUPLING
Fig.
_PLUG
_CAP
_---COLLECTOR BOX
DRAIN TUBE(BLUE)
_ COLLECTOR BOX
TUBE (PINK)
COLLECTOR BOX
TUBE (GREEN)
COLLECTOR BOX
EXTENSION TUBE
COLLECTOR BOX
DRAIN TUBE (BLUE
& WHITE STRIPED)
_- COLLECTOR BOX
EXTENSION TUBE
INDUCER HOUSING
; RAIN TUBE
(VIOLET)
CONDENSATE
TRAP
b F'_'- COLLECTOR BOX
EXTENSION
DRAIN TUBE
A94166
g--Downflow Tube Configuration (Right-Hand
Trap Installation)
(b.) Connect tube to condensate trap,
(c,) Clamp robe to prevent any condensate leakage
(20 (ondensate Trap Located on Right Side of Casing
(a.) Route inducer housing drain tube (violet label)
directly from inducer housing to condensate trap
as shown in Fig. 9.
(b) Determine appropriate length and cut
(c.) Connect robe to condensate trap.
(d) (lamp robe to prevent any condensate leakage.
3. Relief Port Tube
Re_r to Pressure Switch Tubing section _br connection procedure.
CONDENSATE TRAP FIELD DRAIN ATTA(HMENT
Refkr to Condensate Drain section for recommendations and
procedures.
PRESSURE SWITCH TUBING
One collector box pressure tube (pink label) is factory connected to
the pressure switch _br use when furnace is installed in UPFLOW
applications. This robe MUST be disconnected and used for the
condensate trap relief port robe. The other collector box pressure
robe (green label) which was i:i_ctory connected to the condensate
trap relief port connection MUST be connected to the pressure
switch in DOVvL\TLOW or HORIZONTAL RIGHT applications.
NOTE: See Fig. 8 or 9 or robe routing label on main fi/mace door
to check for proper connections.
1. Disconnect collector box pressure robe (pink label) attached to
pressure switch.
2. Extend collector box pressure robe (green label) which was
previously connected to condensate trap relief port connection
by splicing to small diameter robe d;actou-supptied in loose
parts bag).