Carrier 58MXA Installation, Start-Up, And Operating Instructions Manual page 10

PLUG
AUXILIARY 'U" BOX
COLLECTOR BOX
DRAIN TUBE
(BLUE AND WHITE STRIPED)
O
o
CONDENSATE
TRAP
COLLECTOR BOX
TUBE (GREEN)
BOX EXTENSION
DRAtNTUBE
COLLECTOR BOX
EXTENSION TUBE
HOUSING
DRAIN TUBE (VIOLET)
BOX
DRAIN TUBE (BLUE)
DRAIN TUBE COUPLING
COLLECTOR BOX TUBE (PINK)
RELOCATE TUBE BETWEEN BLOWER SHELF AND INDUCER HOUSING FOR
040,060, AND 080 HEATING INPUT FURNACES
A00215
Fig. 10--Horizontal Left Tube Configuration
3. (onnect collector box pressure robe (green label) to pressure
switch connection labeled COLLECTOR BOX
4. Extend collector box pressure tube (pink label) which was
previously connected to pressure switch by splicing to remain°
lug small diameter robe (factoQ'-supplied in loose parts bag).
5. Route this extended robe (pink label) to condensate t_ap relief
port connection.
6. Determine appropriate length, cut, and connect robe.
7. Clamp robe to relief port connection.
CONDENSATE TRAP FREEZE PROTECTION
Refkr to Condensate Drain Protection section for recommenda°
tions and procedures.
Step 4--Horizontal Left {Supply-Ak Discharge)
Applications
A horizontal lef[ _mlace application is where furnace blower is
located to the right of combustion and controls section of furnace,
and conditioned air is discharged to the le_L
( ONDENSATE TRAP LO(ATION
The condensate tlap must be removed from the factor-installed
blower shelf location and relocated in selected application location
as shown in Fig. 2 or 10.
To relocate condensate trap from the blower shelf to desired
location, perfom_ the fbllowing:
1. Remove 3 robes connected to condensate trap
2. Remove trap fi'om blower shelf by gently pushing tabs inward
and rotating trap
3. Instal! casing hole tiller cap (factory-supplied in loose parts
bag) into blower shelf hole where trap was removed.
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10
CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal injury
or death.
Casing hole filler cap must be installed in blower shelf hole
when condensate trap is relocated to prevent combustion
products being drawn in from appliances in the equipment
roonl.
4. [nstall condensate trap into left-hand side casing hole by
inserting robe connection stubs through casing hole and
rotating until tabs snap into locking position.
5. Fill unused condensate trap casing holes with plastic filler
caps di_ctory-supplied in loose parts bag).
CONDEXSATE TRAP TUBING
NOTI::: See Fig. 10 or tube routing label on main furnace door to
check for proper connections.
1. Collector Box Drain Tube
a. Install &ain tube coupling (_itctory-supplied in loose parts
bag) into collector box drain robe (blue label) which was
previously connected to condensate trap
b. Connect large diameter drain robe and clamp (factory-
supplied in loose parts bag) to drain robe coupling, extend-
ing collector box &ain robe.
c. Route extended tube (blue label) to condensate trap and cut
to appropriate length.
d. Clamp robe to prevent any condensate leakage.