18-GE06D1-4
3
Installer’s Guide
From Dwg. 21B140413
4"
6"
17"
1"
3/8"
1/4" HOLES (4)
ACCESSORY BAY99X123
IF AIRHANDLER IS USED
WITHOUT
A FACTORY FURNISHED
SUPPLEMENTARY HEATER, A PLATE IS REQUIRED TO COVER
THE OPEN HOLE IN THE AIR FLOW SYSTEM
Figure 2
B. TWO PIECE CABINET DISASSEMBLY
(OPTIONAL)
NOTE: For easier installation into tight areas, the 4 and
5 ton air handlers can be disassembled and reas-
sembled after moved to an attic or other space.
Steps for disassembly and reassembly (See Figures 3
and 4)
1.
Disconnect wiring.
2.
Remove center bracket.
3.
Remove blower assembly.
4.
Remove coil.
5.
Cut foil tape - minimum 3" foil tape.
6.
Remove top 8 screws. See Figure 3.
7.
Lift upper section.
8.
Set air handler in place.
9.
Attach screws - insure gaskets are aligned along
flange.
10. Use foil tape to seal - use minimum 3" foil tape.
11. Insert coil.
12. Reinstall blower assembly.
13. Reinstall center bracket.
14. Reconnect wiring.
NOTE: In Downflow, remove coil before blower by re-
versing steps 3 and 4.
Figure 3 Closeup of Spear Locations
SCREWS 5-8
LOCATED ON
LEFT SIDE
1
2
3
4
11. If the outdoor unit is to be installed later, or by oth-
ers, then installation of the air handler must be
made to allow access for refrigerant lines, or attach
refrigerant lines to air handler when installing.
12. Make sure there are provisions for installing con-
densate drain lines.
13. If side, front or rear return is required, the air han-
dler must be elevated. Pedestal (TAYPLNM101)
may be used for 2/4TEE3F62.
14. Route refrigerant & condensate drain lines away
from air handler so they do not interfere with ac-
cess panels and filters.
15. When external accessories are used, the additional
height and width requirements must be considered
in the overall space needed.
16. These units are not approved for outdoor installa-
tion.
17. These units are approved for draw-through application
only.
18. FLOW-THROUGH BYPASS HUMIDIFIERS
Excessive bypass air may cause water blow-off,
which will adversely affect system operation and air
cleaner performance. To verify bypass airflow, fol-
low the Bypass Humidifier Pre-Installation Check-
out and Set-Up Procedures available through your
local distributor. Ask for publication number 18-
CH37D1-1.
STEAM AND FLOW-THROUGH FAN POWER
DUCT-MOUNTED HUMIDIFIERS
Follow the humidifier installation instructions.
These should only be installed on the supply air
side of the system.
Figure 4
2 Piece Wrapper Spear
