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17
Fig. 17 — Indoor Coil Access Panel Relocation
Fig. 18 — Economizer Hood Construction
Fig. 19 — Economizer Filter Installation
Step 9 — Units with Hinged Panels Only
Relocate latch shipped inside the compressor compartment be-
hind the hinged compressor door to location shown in Fig. 20
after unit installation.
If the unit does not have hinged panels, skip this step and con-
tinue at Step 10.
Fig. 20 — Compressor Door Latch Location
Step 10 — Install External Condensate Trap and
Line
The unit has one
3
/
4
-in. condensate drain connection on the end
of the condensate pan and an alternate connection on the bot-
tom. See Fig. 21. Unit airflow configuration does not deter-
mine which drain connection to use. Either drain connection
can be used with vertical or horizontal applications.
When using the standard side drain connection, ensure the red
plug in the alternate bottom connection is tight. Do this before
setting the unit in place. The red drain pan can be tightened
with a
1
/
2
-in. square socket drive extension.
To use the alternate bottom drain connection, remove the red
drain plug from the bottom connection (use a
1
/
2
-in. square sock-
et drive extension) and install it in the side drain connection.
The piping for the condensate drain and external trap can be
completed after the unit is in place. See Fig. 22.
Fig. 21 — Condensate Drain Pan (Side View)
Fig. 22 — Condensate Drain Piping Details
TOP
PANEL
INDOOR
COIL
ACCESS
PANEL
INDOOR
COIL
ACCESS
PANEL
CAULK
HERE
TOP
PANEL
B
TOP
PANEL
INDOOR COIL
ACCESS PANEL
19 1/16
″
SCREW
HOOD DIVIDER
LEFT
HOOD
SIDE
33 3/8
″
(848 mm)
(483 mm)
DIVIDER
BAROMETRIC
RELIEF
CLEANABLE
ALUMINUM
FILTER
FILTER
HOOD
FILTER
CLIP
OUTSIDE
AIR
DRAIN
(FACTORY-IN
S
TALLED)
PLUG
CONDENSATE PAN (SIDE VIEW)
S
TANDARD
S
IDE DRAIN
ALTERNATE
BOTTOM DRAIN
NOTE: Tr
a
p
s
ho
u
ld
b
e deep eno
u
gh to off
s
et m
a
xim
u
m
u
nit
s
t
a
tic
difference. A 4-in. (102 mm) tr
a
p i
s
recommended.
MINIMUM PITCH
1˝ (25 mm) PER
1
0´
(
3
m) OF LINE
BA
S
E RAIL
OPEN
VENT
TO ROOF
DRAIN
DRAIN PLUG
ROOF
CURB
S
EE NOTE
3
˝ (76 mm)
MIN
Summary of Contents for WeatherMaker 50TCQ*08
Page 4: ...4 Fig 2 Unit Dimensional Drawing 08 and 09 Size Units ...
Page 5: ...5 Fig 2 Unit Dimensional Drawing 08 and 09 Size Units cont ...
Page 6: ...6 Fig 3 Unit Dimensional Drawing 12 Size Unit ...
Page 7: ...7 Fig 3 Unit Dimensional Drawing 12 Size Unit cont ...
Page 19: ...19 Fig 25 Typical 50TCQ Control Wiring Diagram Sizes 08 09 ...
Page 20: ...20 Fig 26 Typical 50TCQ Control Wiring Diagram Size 12 ...
Page 21: ...21 Fig 27 50TCQ 08 09 Power Wiring Diagram ...
Page 22: ...22 Fig 28 Typical 50TCQ 12 Power Wiring Diagram 208 230 v 3 Phase 60Hz Unit Shown ...
Page 45: ......