1/09
The manufacturer has a policy of continuous product and product data improvement, and it reserves the right
to change design and specifications without notice.
6200 Troup Highway
Tyler, Texas 75707
For more information contact
your local dealer (distributor)
CHECKOUT PROCEDURES
After installation has been completed, it is recommended that the Air Handler be checked against the following
checklist.
1.Make sure power is “OFF” at power disconnect
switch .......................................................................... [ ]
2.Check all field wiring for tight connections. See that
grounding of unit is in accord with code ................... [ ]
3.Make sure unit suspension (if used) is secure and
that there are no tools or loose debris in, around or on
top of the unit ............................................................. [ ]
4.Check all duct outlets; they must be open and unre-
stricted ........................................................................ [ ]
5.Check drain lines and be sure all joints are tight . [ ]
6.Make sure secondary drain pan is installed .......... [ ]
7.Check power supply for correct requirements
per unit nameplate ..................................................... [ ]
8.Check filters for proper size. Inform owner of proper
procedure for removal and reinstallation ................. [ ]
9.Energize the system and carefully observe its opera-
tion; make any necessary adjustment....................... [ ]
10.Instruct owner, engineer (if possible) on proper
operating procedure and leave Use and Care Manual
with owner .................................................................. [ ]
SUPPLEMENTARY HEATERS CHECKOUT PROCEDURES
IF a heater is USED, see "limitations and recommendations"
to determine if the heater requires a SPECIAL CIRCUIT.
1. Be sure the disconnect switch is “OFF”, and safety label (if any) is attached ............................ [ ]
2. Check on field wiring for tight connections and grounding according to codes .......................... [ ]
3. Check circuit protection for proper size per nameplate specifications ........................................ [ ]
4. Check control box panel — in place and secured .......................................................................... [ ]
NOTE:
OPERATION OF HEATERS MUST BE CHECKED DURING THE OPERATIONAL CHECK OF THE TOTAL SYSTEM.
I. CHECKOUT PROCEDURE
1. Check the Air Handler installation in accordance with this instruction.
2. “Operational Procedure” for the system installation can be found in the outdoor unit installer guide and will be
compatible with this Air Handler.
