Prime Condensate Trap With Water - Carrier 58MXA 170 Series Installation, Start-Up, And Operating Instructions Manual

VENT
COMBUSTION AIR
Fig. 44—Raised Sidewall Termination When Wall
Penetration is 12 in. or Less Above Snow or Grade
(Dimension "A" is Touching or 2-in. Maximum
Separation)
VENT
COMBUSTION AIR
Fig. 45—Sidewall Termination of More than 12 in.
(Dimension "A" is Touching or 2-in. Maximum
Separation)
FIRE HAZARD
Failure to follow this caution may result in intermittent unit
operation.
These furnaces are equipped with a manual reset limit switch
in burner box. This switch will open and shut off power to gas
valve if an overheat condition (flame rollout) occurs in burner
enclosure. Correct inadequate combustion-air supply or im-
proper venting condition and reset switch. DO NOT jumper
this switch.
Before operating furnace, check flame roll-out manual reset switch
for continuity. If necessary, press button to reset switch.
COMBUSTION AIR
A
A96129
COMBUSTION AIR
A
A96130
OPEN STAND
PIPE FOR
A/C OR
HUMIDIFIER
DRAIN
TEE
TO OPEN
DRAIN
Fig. 46—Example of Field Drain Attachment
CONDENSATE TRAP
WIRE TIE(S)
HEAT TAPE
(3 WRAPS MINIMUM)
Fig. 47—Condensate Trap Heat Tape
Step 2—Prime Condensate Trap With Water
UNIT MAY NOT OPERATE
Failure to follow this caution may result in intermittent unit
operation.
Condensate trap must be PRIMED or proper draining may not
occur. The condensate trap has 2 internal chambers which can
ONLY be primed by pouring water into the inducer drain side
of condensate trap.
1. Remove upper inducer housing drain connection cap. (See
Fig. 48.)
2. Connect field-supplied 1/2-in. ID tube to upper inducer
housing drain connection.
36
A94054
A93036