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NOTE: If unit is located in or above a living space, where damage
may result from condensate overflow, a field- -supplied, external
condensate pan should be installed underneath the entire unit, and a
secondary condensate line (with appropriate trap) should be run
from the unit into the pan. Any condensate in this external
condensate pan should be drained to a noticeable place. As an
alternative to using an external condensate pan, some localities
may allow the running of a separate 3/4- -in. (19 mm) condensate
line (with appropriate trap) per local code to a place where the
condensate will be noticeable. The owner of the structure must be
informed that when condensate flows from secondary drain or
external condensate pan, the unit requires servicing or water
damage will occur. To further protect against water damage, install
a float switch to shut the unit off if the water in the secondary pan
gets too high.
NOTE: To avoid drainage problems, test the primary drain line by
slowly pouring water into the pan. Check piping for leaks and
proper condensate drainage. Using the secondary drain as
explained in the previous note provides further protection against
overflow due to a clogged primary drain.
NOTE: In applications where return air humidity levels stay at
70% or above for a prolonged period of time, condensation can
form on the bottom of pan and drip.
WASTE LINE CONNECTION
If the condensate line is to be connected to a waste (sewer) line, an
open trap must be installed ahead of the waste line to prevent
escape of sewer gases (See Fig. 3).
Fig. 3 - - Condensate Drain to Waste Line
!
EXPLOSION HAZARD
Failure to follow this warning could result in personal injury
or death.
Provide trap with air gap in drain line when connecting to
waste (sewer) line.
MAINTENANCE
To ensure optimum performance and to minimize possible
equipment problems, periodic maintenance must be performed on
this equipment. Consult your dealer on proper frequency of
maintenance and the availability of a maintenance contract.
Proper maintenance on this equipment requires certain skills and
tools. If you do not possess these, obtain qualified dealer
assistance.
Copyright 2017 CAC / BDP D 7310 W. Morris St. D Indianapolis, IN 46231
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
WARNING
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury
or death.
Disconnect all electrical power to air handler (furnace) and
outdoor unit before performing any maintenance or service
on unit. Units may have more than 1 electrical power supply.
Minimum maintenance should be performed on the equipment as
follows:
a. Check and clean or replace air filter each month or as re-
quired.
b. Check cooling coil, drain pan and condensate drain at start
of each cooling season for cleanliness. Clean as needed.
NOTE: Because of possible damage to equipment, or personal
injury, maintenance should be performed by qualified persons
only.
!
CUT HAZARD
Failure to follow this warning could result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care
and wear appropriate protective clothing and gloves when
handling parts.
A. Air Filter
An air filter is not provided as an integral part of this cooling coil.
However, a field- -supplied filter must be used upstream of the coil
and must be inspected frequently. When filter becomes clogged
with dust or lint, it should be replaced (disposable type) or cleaned
(cleanable type). Inspect filter at least once each month and replace
or clean at least twice a year (more often if necessary).
NOTE: Do not operate coil without a filter in place in return- -air
duct. Always replace filter with same size and type filter.
A10216
B. Condensate Pan and Drain
Check drain pan and condensate drain at the same time cooling coil
is checked. Clean drain pan and condensate drain thoroughly.
Flush pan and drain tube with clear water. If drain tube or trap is
restricted, clean with high- -pressure water. If this does not work, try
a plumber's snake or similar probe device.
C. Cleaning Coil
To gain access to coil, it may be necessary to cut a window in
ductwork.
After cutting out section of ductwork and cleaning coil, cover
opening with new, evenly cut piece of sheet metal and fasten in
place with sheet metal screws.
Coil is easily cleaned when dry. Therefore, check and clean coil
before each cooling season. Inspect coil periodically during
cooling season. If coil is coated with dirt or lint, clean with a
vacuum using soft brush attachment. BE CAREFUL NOT TO
BEND COIL FINS. If coil is coated with oil or grease, disconnect
and remove coil from ductwork. Clean coil with mild detergent and
water solution. Rinse with clear water.
Edition Date: 07/17
4
WARNING
CAUTION
Catalog No: IM---CSPH ---O6
Replaces: IM--- CSPH--- 05
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