Condensate Drain - Nordyne P5RF-X48K User Manual And Installation Instructions

CONNECTING THE RETURN AND SUPPLY
AIR FLEXIBLE DUCTS
a. The supply duct for all units is 12" in diam-
eter. The return duct is 14" diameter for all
air conditioning units.
b. The flexible ducts can be connected to the
corresponding fittings with the clamps pro-
vided with the ducts. Note: All connections
should be leak tight or a loss in cooling
capacity will result.
c. Theflexible ducts may be cut to the required
length, see instructions packed with duct.
Keep all ducts as short and straight as pos-
sible. Avoid sharp bends.
d, Ducts may be spliced with sheet metal
sleeves and clamps, (See Ducting Instal-
lation Accessories page 6.)
e. Once the inner duct is connected to the
proper fitting, the insulation and plastic
sleeve should be pulled over the connection
and clamped.
f. For homes with multiple supply ducts or for
special applications, a Y fitting is available
to divide the supply air so it can be ducted
to different areas of the home for more ef-
ficient cooling. Note: The Y fitting should be
insulated for maximum performance.
Blower Speed -- For optimum system
performance and comfort, it may be necessary
to change the factory set speed. See figure 7 for
factory settings. To change the blower speed:
High Efficiency Motor:
1, Disconnect all electrical power to the unit
and remove the blower panel.
Model Wire Color / Motor Air Flow
P5RF- Speed Tap Speed 1O.3 In.We !
TI Low 520
Orange / T2 Med/Low* 560
X24K Black / T3 Medium** 800
Red / T4 Med/Hiqh*** 1040
T5 Hi,qh* 1250
Qranqe / T1 Low* 630
T2 Med/Low 988
X36K Black / T3 Medium** 1068
Red / T4 Med/High*** 1428
T5 Hi,qh 1508
Qranqe / T1 Low* 988
T2 Med/Low 1230
X48K Red / T3 Medium*** 1488
Black / T4 Med/High** 1508
T5 High 1688
TI Low 1068
Orange/T2 Med/Low* 1204
X68K Red/T3 Medium*** 1504
Black/T4 Med/Hi,qh** 1788
T5 Hi,qh 1968
* Denotes Factory Set Low Speed Cooling.
** Denotes Factory Set High Speed Cooling.
*** Denotes Factory Set Electric Heating Speed.
Figure 7,
8
_ P-Trap
Figure 8, Drain Trap
2. Locate the orange, red and black wires ter-
minated to the blower motor. The orange
wire controls cooling operation, red wire
controls heating operation, black controls
high speed cooling.
3. Verify the required speed from the airflow
data found in figure 7. Place appropriate
wire on the appropriate motor speed tap for
the required airflow point.
Outdoor Motor: 4 and 5 Ton Models Only
The outdoor motor has variable speeds which
adjust in conjunction with the compressor and
indoor blower motor. The outdoor motor is pre-
set from the factory and is wired as follows. 4
Ton Model: The white wire is connected to Y1,
and the yellow wire is connected to Y2. 5 Ton
Model: The yellow wire is connected to Y1, and
the white wire is connected to Y2. The blue wire
from the outdoor ECM motor is always common
for either speed setting.
Check all factory wiring per the unit wiring
diagram and inspect the factory wiring connec-
tions to be sure none loosened during shipping
or installation.
CAUTION:
To avoid personal injury or property
damage, make certain that the motor
leads cannot come into contact with
any uninsulated metal components
of the unit.
CONDENSATE DRAIN
A 3/4" condensate fitting extends out of the side
ofthe unit.The drain trap, shipped inthe electrical
compartment, must be installed to prevent water
from collecting inside the unit.Thread the elbow
provided with the unit into the drain connection
until hand tight. Install the trap into the fitting and
seal the joint. Make sure it is level. Route the
condensate from the trap to a suitable drain. Any
connecting tubing or hose must have the outlet
below the trap level for proper drainage.