Allied Air Enterprises Heat Pump 15 User Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS  
(2,4)PHP(13,15) Series  
Self-Contained Heat Pump  
Save these instructions for future reference  
WARNING  
Improper installation, adjustment, alteration, service, or maintenance can cause injury or  
property damage. Refer to this manual. For assistance or additional information, consult  
a qualified installer or service agency.  
WARNING  
WARNING  
Installation and servicing of air conditioning  
equipment can be hazardous due to internal  
refrigerant pressure and live electrical  
components. Only trained and qualified service  
personnel should install or service this  
equipment. Installation and service performed  
by unqualified persons can result in property  
damage, personal injury, or death.  
Sharp metal edges can cause injury. When  
installing the unit, use care to avoid sharp  
edges.  
TABLE OF CONTENTS  
INSTALLATION ...................................... 2  
OPERATION .......................................... 7  
MAINTENANCE ................................... 10  
CONNECTION DIAGRAMS ..................11  
WARRANTY......................................... 13  
WARNING  
If this unit is to be installed in a mobile or  
manufactured home application, the ductwork  
must be sized to achieve static pressures within  
the manufacturer’s guidelines.All other installation  
guidelines must also be followed. Failure to do so  
may result in equipment damage, personal injury,  
and improper performance of the unit.  
Manufactured By  
Allied Air Enterprises Inc.  
A Lennox International Inc. Company  
215 Metropolitan Drive  
West Columbia, SC 29170  
*506248-01*  
CAUTION  
The installation of this appliance must conform to the requirements of the National Fire Protection Association;  
the National Electrical Code, ANSI/NFPA No. 70 (latest edition) in the United States; the Canadian Electrical  
Code Part 1, CSA 22.1 (latest edition) in Canada; and any state or provincial laws or local ordinances. Local  
authorities having jurisdiction should be consulted before installation is made. Such applicable regulations or  
requirements take precedence over the general instructions in this manual.  
506248-01  
Issue 0902  
Page 1 of 14  
 
Minimum Clearance Requirements  
Using Accessory Lift Kit  
To  
For  
Proper  
Operation  
For  
Service  
Combustible  
Material  
Lifting Bracket  
Accessory  
Sheet Metal  
Spreaders  
(Field Supplied)  
Front  
Rear  
0"  
0"  
0"  
0"  
0"  
48"  
24"  
24"  
30"  
36"  
3"  
3"  
Screw  
To avoid possible  
damage to unit  
panels from lifting  
clevis, place  
packing material  
between clevis  
and panels before  
lifting unit.  
Condenser  
End  
3"  
Blower  
End  
0"  
Top  
36"  
Figure 1  
Table 1  
Units may also be moved or lifted with a forklift while still in  
the factory-supplied packaging. The lengths of the forks  
of the forklift must be a minimum of 42".  
Service Access  
Access to all serviceable components is provided by four  
removable panels: filter compartment, blower compartment,  
heater compartment, and top panel.  
Roof Curb Installation  
Condensate Drain  
The PHP package unit is equipped with a 3/4" FPT coupling  
for condensate line connection. Plumbing must conform to  
local codes. Use a sealing compound on male pipe threads.  
Roof Curb Assembly  
The condensate drain line must be properly trapped and  
routed to a suitable drain. See Figure 3 for proper drain  
arrangement. The drain line must pitch to an open drain or  
pump to prevent clogging of the line. Seal around the drain  
connection with suitable material to prevent air leakage into  
the return air system.  
Figure 2  
Typical Condensate Drain Connection  
If a roof curb is used, follow the manufacturer’s Installation  
Instructions and be sure that all required clearances are  
observed (see following Clearances section).  
Clearances  
Unit  
Drain Connection  
1.00" Min.  
All units require certain clearances for proper operation and  
service. Refer to Table 1 for the minimum clearances to  
combustibles as well as minimum clearances necessary for  
servicing and proper unit operation.  
3.00" Min.  
12.00"  
Max.  
In the U.S., units may be installed on combustible floors made  
from wood or classA, B, or C roof covering material. In Canada,  
units may be installed on combustible floors.  
Positive Liquid Seal Required  
Figure 3  
506248-01  
Issue 0902  
 
Page 3 of 14  
Ductwork  
Filters  
Ductwork should be designed and sized according to the  
methods in Manual Q of the Air Conditioning Contractors of  
America (ACCA).  
Air filters are to be used with this heating/cooling unit. Filters  
are not factory supplied in the unit. However, a filter frame  
accessory is available from the manufacturer that allows  
filters to be installed within the unit. If the filter frame  
accessory is not used, a filter must be installed in the duct  
work by the installer. Filters must always be installed ahead  
of the evaporator coil and must be kept clean or replaced.  
Dirty filters will reduce the airflow of the unit. Filters should be  
sized in accordance with Table 2.  
A closed return duct system shall be used. This shall not  
preclude use of economizers or outdoor fresh air intake. It  
is recommended that supply and return duct connections at  
the unit be made with flexible joints.  
The supply and return air duct systems should be designed  
for the CFM and static requirements of the job. They should  
not be sized by matching the dimensions of the duct  
connections on the unit.  
Minimum Required Surface Area  
for Disposable Filters  
Filter Area  
Nominal Cooling  
Outdoor ductwork must be insulated and waterproofed.  
(sq. ft.)  
Equipment is shipped for side ductwork connection. The unit  
can be converted to bottom ductwork connection by  
removing the duct covers located over the bottom duct  
openings and placing these covers over the side duct  
openings (see Figure 4).  
24,000  
30,000  
36,000  
42,000  
48,000  
60,000  
2.67  
3.33  
4.00  
4.67  
5.33  
6.67  
To remove the bottom duct cover over supply opening:  
1. Remove screw on cover nearest side opening.  
Table 2  
2. Lift end of cover slightly and push to slide back screw/  
pin free from duct flange.  
3. Slide duct cover out the side duct opening.  
Electrical Wiring  
Removing Bottom Duct Covers  
WARNING  
2
Line voltage is present at all components when  
unit is not in operation on units with single pole  
contactors. Disconnect all remote electric power  
supplies before opening access panel. Unit may  
have multiple power supplies. Failure to  
disconnect all power supplies could result in  
personal injury or death.  
1
1. Remove screw and lift.  
Base  
2. Slide cover to free back pin.  
Figure 4  
All wiring should be done in accordance with the  
National Electrical Code, ANSI/NFPA No. 70 (latest  
edition); Canadian Electrical Code Part 1, CSA C22.1  
(latest edition); or local codes where they prevail. Use  
wiring with a temperature limitation of 75°C minimum. Run  
the electric power supply through a fused disconnect switch  
to the connection box of the unit and connect as shown in  
the wiring diagram located on the inside of the control access  
panel.  
CAUTION  
When fastening ductwork to side duct flanges  
on unit, insert screws through duct flanges only;  
do not insert screws through casing. If using  
bottom duct work, do not use screws to secure  
ductwork to bottom duct opening under drain  
pan side. Using screws to secure bottom duct  
may damage drain pan.  
Page 4 of 14  
Issue 0902  
 
506248-01  
CAUTION  
Electrical Access  
When connecting electrical power and control  
wiring to the unit, waterproof type connectors  
must be used so that water or moisture cannot  
be drawn into the unit during normal operation.  
Heater Power Entry  
Thermostat  
Entry  
Power supply to the unit must comply with all applicable codes  
and the National Electical Code (NEC) or Canadian Electrical  
Code (CEC).Afused disconnect switch should be field provided  
for the unit. The switch must be separate from all other circuits.  
Line Voltage  
Entry  
Figure 5  
WARNING  
If any of the wire supplied with the unit must be replaced,  
replacement wire must be of the type shown on the wiring  
diagram. Electrical wiring must be sized to carry minimum  
circuit ampacity marked on the unit. Use copper conductors  
only. Each unit must be wired with a separate branch circuit  
and be properly fused.  
Unit must be grounded in accordance with  
national and local codes. Failure to ground unit  
properly can result in personal injury or death.  
Typical Wiring Connections  
THERMOSTAT  
R
OUTDOOR UNIT  
R
THERMOSTAT  
R
OUTDOOR UNIT  
R
ECONOMIZER  
BLUE  
C
Y
C
Y
O
C
C
Y1  
YELLOW  
YELLOW  
ORANGE  
ECONOMIZER  
NOT  
INSTALLED  
O
W
G
Y
W1  
W2  
O
W
G
O
W1  
W2  
G
CAUTION  
CAUTION  
GREEN  
BLACK  
C
G
C
Do not connect  
connections except when  
Do not connect  
connections except when  
required by the indoor thermostat. Refer to the  
required by the indoor thermostat. Refer to the  
thermostat installation instructions.  
thermostat installation instructions.  
Y2  
L3  
L2  
L1  
L2  
L1  
GROUND  
SCREW  
GROUND  
SCREW  
POWER WIRING  
208/230-1-60  
(75°C MIN. WIRE)  
POWER WIRING  
200/230-3-60, 460/575-3-60  
(75°C MIN. WIRE)  
POWER WIRING  
POWER WIRING  
24V CONTROL WIRING  
(NEC CLASS 2)  
24V CONTROL WIRING  
(NEC CLASS 2)  
* W1, W2 CAN BE USED TO STAGE ELECTRIC  
HEAT ACCESSORY ON 15 & 20 KW MODELS.  
* 10 KW HEATER ACCESSORY FUNCTION OFF  
W1 ONLY.  
* W1, W2 CAN BE USED TO STAGE ELECTRIC  
HEAT ACCESSORY ON 15 & 20 KW MODELS.  
* 5 & 10 KW HEATER ACCESSORY FUNCTION OFF  
W1 ONLY.  
TYPICAL WIRING CONNECTION  
1 PHASE  
TYPICAL WIRING CONNECTION  
3 PHASE  
Figure 6  
506248-01  
Issue 0902  
Page 5 of 14  
 
Thermostat  
The room thermostat should be located on an inside wall  
where it will not be subject to drafts, sun exposure, or heat  
from electrical fixtures or appliances. Follow the  
manufacturer’s instructions enclosed with thermostat for  
general installation procedure. Color-coded insulated wires  
(#18 AWG) should be used to connect thermostat to unit.  
Four wires are required for cooling.  
Heater Kit Accessory Installation  
Heater  
Blockoff  
Heater  
Compressor  
Compartment  
Access  
Units are shipped with compressor mountings factory-  
adjusted and ready for operation. Caution: Do not loosen  
compressor mounting bolts.  
Panel  
Heater Kit  
Figure 7  
Heater Kit Accessory (if used)  
The unit is fully equipped for cooling operation without  
auxiliary heat. A heater kit accessory may also be used.  
2. Visually inspect the venting system for proper size and  
horizontal pitch and determine there is no blockage or  
restriction, leakage, corrosion, or other deficiencies  
which could cause an unsafe condition.  
To install the heater kit accessory (see Figure 7):  
1. Disconnect the power and remove the heater  
compartment access panel.  
3. Insofar as is practical, close all building doors and  
windows between the space in which the appliances  
remaining connected to the common venting system are  
located and other spaces in the building. Turn on clothes  
dryers and any appliance not connected to the common  
venting system. Turn on exhaust fans, such as range  
hoods and bathroom exhausts, so they will operate at  
maximum speed. Do not operate a summer exhaust  
fan. Close fireplace dampers.  
2. Disconnect the plug separating the high voltage wire  
harness. Remove the high voltage wire harness plug  
and discard.  
3. Remove the heater blockoff by removing the four screws  
holding it in place.  
4. Insert the heater into the control panel and fasten in the  
same mounting holes.  
4. Following the lighting instructions, place the unit being  
inspected in operation. Adjust the thermostat so the  
appliance will operate continuously.  
5. Plug the heater wiring harness into the wire harness on  
the control assembly. Field wiring of the auxiliary heater  
is separate from the unit power supply. Wire the power  
supply wiring for the heater to the appropriate  
connections on the heater kit.  
5. Test for spillage at the draft control relief opening after 5  
minutes of main burner operation. Use the flame of a  
match or candle.  
6. Follow the preceding steps for each appliance connected  
to the common venting system.  
6. Replace the heater compartment access panel and  
reconnect the power.  
7. After it has been determined that each appliance  
remaining connected to the common venting system  
properly vents when tested as outlined above, return  
doors, windows, exhaust fans, fireplace dampers, and  
any other fuel burning appliance to their previous  
condition of use.  
Removal of Unit from Common Venting System  
When an existing furnace is removed from a common venting  
system serving other appliances, the venting system is likely to  
be too large to properly vent the remaining attached appliances.  
The following test should be conducted with each appliance  
while the other appliances connected to the common venting  
system are not in operation.  
8. If improper venting is observed during any of the above  
tests, the common venting system must be corrected.  
See National Fuel Gas Code, ANSI Z223.1 (latest  
edition) or CAN/CGA B149.1 & .2 Canadian  
Installation Codes to correct improper operation of  
common venting system.  
1. Seal any unused openings in the common venting  
system.  
Page 6 of 14  
Issue 0902  
 
506248-01  
Defrost Thermostat  
OPERATION  
The defrost thermostat is located on the liquid line between  
the check/expansion valve and the distributor. When the  
defrost thermostat senses 42°F or cooler, the thermostat  
contacts close and send a signal to the defrost control board  
to start the defrost timing. It also terminates defrost when  
the liquid line warms up to 70°F.  
Sequence of Operation  
Cooling  
When the thermostat is in the cooling mode, the O circuit is  
powered which energizes the reversing valve. Upon cooling  
demand, the thermostat closes circuit R and Y. Closing R  
and Y closes the unit contactor, starting the compressor and  
outdoor fan. The thermostat automatically closes R to G circuit  
which also brings on the indoor blower at the same time. Upon  
satisfying cooling demand, the thermostat will open the above  
circuits and open the main contactor, stopping the compressor  
and outdoor fan. If the unit is equipped with a delay timer, the  
blower will continue to operate for 90 seconds which improves  
system efficiency.  
Defrost Control  
The defrost control board includes the combined functions  
of time/temperature defrost control, defrost relay, diagnostic  
LEDs and terminal strip for field wiring connections (see  
Figure 8).  
The control provides automatic switching from normal  
heating operation to defrost mode and back. During the  
compressor cycle (call for defrost), the control accumulates  
compressor run time at 30, 60, 90 minute field-adjustable  
intervals. If the defrost thermostat is closed when the  
selected compressor run time interval ends, the defrost relay  
is energized and the defrost begins.  
Heating  
Upon heating demand, the thermostat closes circuit R toY, which  
closes the unit contactor, starting the compressor and outdoor  
fan. The reversing valve is not energized in the heating mode.  
The thermostat again automatically brings on the indoor fan at  
the same time. Upon satisfying heating demand, the thermostat  
opens above circuits and stops unit operation.  
Defrost Control Timing Pins  
Each timing pin selection provides a different accumulated  
compressor run time period during one thermostat run cycle.  
This time period must occur before a defrost cycle is initiated.  
The defrost interval can be adjusted to 30 (T1), 60 (T2), or  
90 (T3) minutes. The defrost timing jumper is factory installed  
to provide a 60-minute defrost interval. If the timing selector  
Defrost System  
The defrost system includes two components: the defrost  
thermostat and the defrost control.  
Defrost Control Board  
P1  
30  
60  
90  
FAN  
Defrost Interval  
C2  
Timing Pins  
K1 Relay  
TEST  
Test Pins  
DS1  
DS2  
Diagnostic LEDs  
P5  
U2  
K2 Relay  
U1  
Compressor Delay Pins  
O-OUT  
Reversing Valve  
P2  
W1  
C
L
Low Pressure Switch  
LO-PS  
24V  
24V TerminalStrip  
Connections  
(optional)  
L
DF  
R
Defrost Thermostat  
C5  
O
Y1-OUT  
Y1  
K3 Relay  
HI-PS  
P6  
Y1  
TST PS DF  
C
R
O
High Pressure Switch  
(optional)  
Figure 8  
506248-01  
Issue 0902  
Page 7 of 14  
 
jumper is not in place, the control defaults to a 90-minute  
defrost interval. The maximum defrost period is 14 minutes  
and cannot be adjusted.  
During the TEST mode  
During the defrost cycle  
During the 90-second start-up period  
A test option is provided for troubleshooting. The test mode  
may be started any time the unit is in the heating mode and  
the defrost thermostat is closed or jumpered. If the jumper is  
in the TEST position at power up, the control will ignore the  
test pins. When the jumper is placed across the TEST pins  
for 2 seconds, the control will enter the defrost mode. If the  
jumper is removed before an additional 5-second period has  
elapsed (7 seconds total), the unit will remain in defrost mode  
until the defrost thermostat opens or 14 minutes have passed.  
If the jumper is not removed until after the additional 5-second  
period has elapsed, the defrost will terminate and the test  
option will not function again until the jumper is removed and  
reapplied.  
For the first 90 seconds each time the reversing  
valve switches heat/cool modes  
If the TEST pins are jumpered and the 5-minute delay is  
being bypassed, the LO PS terminal signal is not ignored  
during the 90-second start-up period.  
Diagnostic LEDs  
The defrost board uses two LEDs for diagnostics. The LEDs  
flash a specific sequence according to the condition as  
shown in Table 3.  
Compressor Delay  
Defrost Control Board  
Diagnostic LEDs  
The defrost board has a field-selectable function to reduce  
occasional sounds that may occur while the unit is cycling in  
and out of the defrost mode. The compressor will be cycled  
off for 30 seconds going in and out of the defrost mode when  
the compressor delay jumper is removed.  
Green LED  
(DS2)  
Red LED  
(DS1)  
Mode  
No Power  
to Board  
Off  
Off  
NOTE: The 30-second “off” cycle is not functional when  
jumpering the TEST pins.  
Normal Operation/  
Power to Board  
Simultaneous Slow Flash  
Alternating Slow Flash  
Time Delay  
Anti-Short Cycle  
Lockout  
The timed-off delay is 5 minutes long. The delay helps to  
protect the compressor from short cycling in case the power  
to the unit is interrupted or a pressure switch opens. The  
delay is bypassed by placing the timer select jumper across  
the TEST pins for 0.5 seconds.  
Low Pressure  
Switch Fault  
Off  
Off  
Slow Flash  
Low Pressure  
Switch Lockout  
On  
Off  
Off  
Pressure Switch Circuit  
High Pressure  
Switch Fault  
Slow Flash  
On  
The defrost control includes LO-PS terminals to connect an  
optional low pressure (loss of charge pressure) switch. A  
high pressure switch (optional) can be connected to the HI  
PS terminals (see Figure 8 on page 7).  
High Pressure  
Switch Lockout  
Table 3  
During a single demand cycle, the defrost control will  
lock out the unit after the fifth time that the circuit is  
interrupted by any pressure switch wired to the control  
board. In addition, the diagnostic LEDs will indicate a  
locked-out pressure switch after the fifth occurrence of  
an open pressure switch (see Table 3). The unit will  
remain locked out until power to the board is interrupted,  
then re-established, or until the jumper is applied to the  
TEST pins for 0.5 seconds.  
Circulating Air Blower  
Depending on the package unit model, the blower motor will  
be either a multi-tap PSC motor or a variable speed motor.  
PSC Motor  
The circulating air blower is controlled by a timing circuit in  
the blower control. Timings are not adjustable.  
NOTE: The defrost control board ignores input from the low  
pressure switch terminals as follows:  
Page 8 of 14  
Issue 0902  
 
506248-01  
Adjusting Airflow (Variable Speed Motor Equipped Units Only)  
Model  
ADJUST, HEAT, and  
COOL Taps  
and Dehumidify  
Resistor on  
Motor ADJUST HEAT COOL  
CFM CFM CFM CFM  
Nominal Heating  
Cooling  
kBTU  
HP  
Setting Setting Setting  
A
B
C
D
Size  
kW  
Interface Board  
24  
30  
36  
42  
48  
60  
5-10  
5-10  
5-15  
5-20  
5-20  
5-20  
1/3  
1/3  
1/2  
3/4  
3/4  
3/4  
NORM  
NORM  
NORM  
NORM  
NORM  
NORM  
B
A
A
C
B
A
B
A
A
C
B
A
1000  
1000  
800  
800  
600  
600  
800  
900  
900  
ADJUST  
HEAT  
COOL  
NORM  
(+)  
A
B
A
B
1200 1000  
1100  
(–)  
TEST  
C
D
C
D
1800 1600 1400 1200  
1800 1600 1400 1200  
1800 1600 1400 1200  
D1  
DEHUMIDIFY  
CUT TO ENABLE  
Table 4  
Reduced Airflow Operation (Dehumidification) – For  
situations where humidity control is an issue, the variable  
speed motor can be connected to operate at a 25% reduction  
in the normal airflow rate. The variable speed motor interface  
board provides for connection of a humidistat on the HUM  
terminal. When a humidistat is connected, the dehumidifier  
resistor on the interface must be cut. The humidistat should  
be wired to open during high humidity, which will reduce  
blower airflow.  
There is no blower “on” delay after a call for heating or  
cooling. Blower “off” delay is 90 seconds after the thermostat  
is satisfied.  
Variable Speed Motor  
Units equipped with a variable speed circulation air blower  
motor will deliver a constant airflow within a wide range of  
external static pressures. Other features of this variable  
speed motor include:  
Cooling System Performance  
Soft Start/Stop – The variable speed motor will slowly ramp  
up to normal operating speed. This minimizes noise and  
increases comfort by eliminating the initial blasts of air  
encountered with standard motors. At the end of a cooling  
or heating cycle, the motor will slowly ramp down.  
For maximum performance of the cooling system, operating  
temperatures and pressure should be checked. Subcooling  
should be determined at StandardARI test conditions of 82°F  
outdoor and 80°F indoor dry bulb/67°F wet bulb. If subcooling  
measured deviates from values found in Table 5, refrigerant  
charge should be adjusted accordingly for maximum  
performance.  
Circulation Airflow Adjustments – The controls include a  
variable speed motor interface board. TheADJUST tap can  
be used to raise (+) or lower (–) the airflow by 15%.  
Liquid Subcooling  
Heating and Cooling Airflows – The units are factory set  
for the correct heating and cooling airflows. However, airflow  
changes can be made by moving the position of the HEAT  
and COOL taps (see Table 4).  
Liquid Subcooling  
@ARI Conditions  
82° OD - 80° IDDB/67° IDWB  
Size  
R22  
410A  
Continuous Blower – The comfort level of the living space  
can be enhanced when using this feature by allowing  
continuous circulation of air between calls for cooling or  
heating. The continuous circulation of air occurs at half the  
full cooling airflow rate. To use this feature, place the  
thermostat fan switch into the ON position.  
24  
30  
10°  
8°  
9°  
11°  
11°  
7°  
36  
10°  
5°  
42, 48  
60  
10°  
10°  
Cooling Airflow Ramp Up – At the beginning of a call for  
cooling, the blower will run at 80% of full airflow for 7.5  
minutes. This improves the system’s moisture removal and  
saves blower power during cooling start.  
Table 5  
506248-01  
Issue 0902  
Page 9 of 14  
 
MAINTENANCE  
WARNING  
Owner Record  
Model # _________________________________  
Serial # _________________________________  
Installation Date___________________________  
ELECTRICAL SHOCK, FIRE,  
OR EXPLOSION HAZARD  
Failure to follow the safety warnings exactly  
could result in dangerous operation, serious  
injury, death, or property damage.  
Installed by:  
Dealer __________________________________  
Address _________________________________  
Telephone #______________________________  
License # ________________________________  
Improper servicing could result in dangerous  
operation, serious injury, death, or property  
damage.  
• Before servicing, disconnect all electrical  
power to unit.  
• When servicing controls, label all wires prior  
to disconnecting. Reconnect wires correctly.  
• Verify proper operation after servicing.  
Periodic inspection and maintenance normally consists of  
changing or cleaning the filters and cleaning the outdoor coil.  
On occasion, other components may also require cleaning.  
Filters  
Filters should be checked at least every 6 weeks. Disposable  
filters should be replaced when dirty, and cleanable filters  
should be cleaned regularly. It is important to keep the air  
filters clean, as dirty filters can restrict airflow and the blower  
motor depends upon sufficient air flowing across and through  
it to keep from overheating.  
Motors  
Indoor and outdoor fan and vent motors are permanently  
lubricated and require no maintenance.  
Outdoor Coil  
Dirt and debris should not be allowed to accumulate on the  
outdoor coil surface or other parts in the air circuit. Cleaning  
should be as often as necessary to keep coil clean. Use a  
brush, vacuum cleaner attachment, or other suitable means.  
If water is used to clean the coil, be sure the power to unit is  
shut off prior to cleaning. Care should be used when  
cleaning the coil so that the coil fins are not damaged.  
Do not permit the hot condenser air discharge to be  
obstructed by overhanging structures or shrubs.  
Page 10 of 14  
Issue 0902  
 
506248-01  
W H T  
S1  
S97  
S
B L U  
B L U  
Y
K1  
A51  
B L U  
B L U  
R E D  
X F M R - R  
X F M R - C  
2 4 V  
GNOTCDISPLA  
B L U  
Y E L  
T1  
2 4 0 V  
2 0 8 V  
B L K  
T R A N S F O R M E R  
B3  
W H T  
T
B L K  
B L K  
B
B L K  
BLOWSPEDCHAR  
C21  
Y E L  
K-12  
R E D  
K1-  
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B1  
Figure 9  
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Issue 0902  
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Issue 0902  
506248-01  
 
ALLIED AIR ENTERPRISES  
EQUIPMENT LIMITED WARRANTY  
APPLIES IN U.S.A. AND CANADA ONLY  
FAILURE TO MAINTAIN YOUR EQUIPMENT WILL VOID THIS WARRANTY  
COVERED EQUIPMENT  
The following Allied Air Enterprises heating and cooling equipment is covered by the Limited Warranty,  
Condensing Units: 2SCU13, 4SCU13, 4SCU14, 4SCU16, 4SCU18, 2AC13, 2AC14, 4AC13, 4AC14  
Heat Pumps: 2SHP13, 4SHP13, 2SHP14, 4SHP14, 4SHP16, 4SHP18, 2HP13, 2HP14, 4HP13, 4HP14  
Gas Furnaces: G1N80, G1D80, G2D80, G1D91, G1D93, G2D93, G2D95, FPBB, CG80, CG90, CG92, CG93, CG95  
Oil Furnaces: LBR80, LBF80, LHF80, LUF80, LHR80, RLUF, RLBF, RLBR, RLBU, RLHF, RLHR  
Electric Furnaces: EFC, EFV  
Evaporator Coils: EC, EU, EH, EM  
Air handlers: BCS2, RBCS2  
Package Equipment: 2PCE13, 4PCE13, 4PCE15, 2PGE13, 4PGE13, 4PGE15, 2PHP13, 4PHP13, 4PHP15, 2SG13, 2SH13, 2SA13, RGE13, RPGE13, RHP13, RCE13, RPHP13, RPCE13  
PARTS and COMPRESSOR COVERAGE  
The covered equipment, parts and compressor are warranted by Allied Air for a period of five (5) years from the date of the original installation, when installed in a residential application (which includes  
homes, duplexes, apartments and condominiums). For non-residential applications, the covered equipment and parts are warranted for a period of one (1) year and compressor is warranted for five (5)  
years from the date of the original installation. If, during this period, a covered component fails because of a manufacturing defect, Allied Air will provide a free replacement part to the owner through a  
licensed service contractor utilizing an Allied Air distributor. The purchaser must pay shipping charges and all other costs of warranty service. Allied Air will not pay labor involved in diagnostic calls or  
in removing, repairing, servicing or replacing parts. Such cost may be covered by a separate warranty provided by the installer.  
HEAT EXCHANGER EXTENDED COVERAGE  
All covered heat exchangers are warranted by Allied Air for a period of twenty (20) years from the date of original installation, when installed in a residential application. Heat exchangers in all non-  
residential applications are warranted for a period of ten (10) years.  
Heat Exchanger Availability: If a replacement heat exchanger is no longer available for a unit covered by this Limited Warranty, Allied Air will allow a credit toward the purchase of an equivalent Allied  
Air furnace (at the current suggested distributor’s cost).  
NOTE: If the date of original installation cannot be verified, the warranty period will be deemed to begin ninety (90) days after the date of manufacture.  
EXCLUDED COMPONENTS  
The following components are expressly not covered by this Limited Warranty: cabinets, cabinet pieces, air filters, driers, refrigerant, refrigerant line sets, belts, wiring, fuses, oil nozzles, unit accessories  
and any parts not affecting unit operation  
CARE OF EQUIPMENT  
All new Allied Air units must be properly installed, operated and maintained in accordance with the unit installation, operation and maintenance instructions provided with each Allied Air unit. Failure to  
maintain the equipment per Allied Air instructions will void this Limited Warranty.  
WARRANTY PROCEDURE  
When service or warranty parts are required:  
1.  
2.  
3.  
Call a local licensed service dealer or contractor.  
Be prepared to furnish the following information:  
a. complete model and serial number;  
b. proof of required periodic maintenance, installation date and location; and  
c. an accurate description of the problem.  
WARRANTY LIMITATIONS  
1.  
2.  
This Limited Warranty is void if the covered equipment is removed from the original installation site.  
This Limited Warranty does not cover damage or defect resulting from:  
a. flood, wind, fire, lightning, mold, or installation and operation in a corrosive atmosphere, or otherwise in contact with corrosive materials (chorine, fluorine, salt, recycled waste water, urine,  
fertilizers, or other damaging substances or chemicals); accident, or neglect or unreasonable use or operation of the equipment including operation of electrical equipment at voltages other  
than the range specified on the unit nameplate (includes damages caused by brownouts);  
b. modification, change or alteration of the equipment, except as directed in writing by Allied Air;  
c. operation with system components (indoor unit, outdoor unit and refrigerant control devices) which are not an ARI match or meet the specifications recommended by Allied Air;  
d. operation of furnaces with return air temperatures of less than 60ºF (16ºC) or operation of a furnace field installed downstream from a cooling coil; and  
e. use of contaminated refrigerant or refrigerant not compatible with the unit.  
The installation of replacement parts under the terms of this Limited Warranty does not extend the original warranty period.  
Allied Air makes no express warranties other than the Limited Warranty specified above. All implied warranties, including the implied warranties of merchantability and fitness for a  
particular purpose, are excluded to the extent legally permissible. Should such exclusion or limitation of this Limited Warranty be unenforceable, such implied warranties are in any event  
limited to a period of one (1) year. Liability for incidental and consequential damages is excluded. Some states do not allow limitation of incidental damages, so these limitations or  
exclusions may not apply to you. Allied Air will not pay electricity or fuel costs, or increases in electricity or fuel costs, for any reason whatsoever, including additional or unusual use of  
supplemental electric heat. This Limited Warranty does not cover lodging expenses or labor charges.  
Allied Air shall not be liable for any default or delay in performance under this Limited Warranty caused by any contingency beyond its control.  
This Limited Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.  
NOTE TO CUSTOMER:  
Please complete information below and retain this warranty for your records and future reference.  
Outside Unit Model Number: ____________________________________________________ Serial Number: _______________________________________ Installed Date: __________________  
Furnace / Air Handler: _________________________________________________________ Serial Number: _______________________________________ Installed Date: __________________  
Indoor Coil Model Number: _____________________________________________________ Serial Number: _______________________________________ Installed Dare: __________________  
Installing Company Name: ___________________________________________________________________________________ Phone: _______________________________________________  
Installing Company Address: _____________________________________________________________ State/Province: _______________________________ Zip/Postal Code: _______________  
215 Metropolitan Drive - West Columbia - SC - 29170  
© 2008 Allied Air Enterprises  
Litho U.S.A.  
FORM W-2008-2 (9/25/2009)  
506248-01  
Issue 0902  
 
Page 13 of 14  
5-YEAR LIMITED EXTENDED PARTS WARRANTY  
AlliedAir Enterprises Inc. (“AlliedAir”) provides its air conditioning and heating products with a Standard Limited Parts Warranty for five (5) years. This additional 5-Year Limited Extended  
Parts Warranty is in addition to and is intended to supplementAlliedAir’s Standard Limited Parts Warranty. As such,AlliedAir provides for a total of 10-years of limited warranty coverage  
(Standard Limited Parts Warranty plus additional 5-Year Limited Extended Parts Warranty).  
This 5-Year Limited Extended Parts Warranty applies only to the original purchaser of the equipment and cannot be transferred. If during the coverage period, a covered part fails  
because of a defect in materials or workmanship under normal use and maintenance,AlliedAir will provide a free replacement part to the purchaser through a licensed service contractor  
utilizing an authorized Allied Air distributor. The purchaser must pay shipping costs and all other costs of warranty service. Allied Air will not pay labor involved in diagnostic calls or in  
removing, repairing, servicing or replacing parts.  
EXTENDED COVERAGE -  
PARTS/COMPRESSORS  
Covered equipment and parts are warranted by Allied Air for a total of 10 YEARS (Standard Limited Parts Warranty) from installation, except as provided below  
HEAT EXCHANGERS  
Covered residential heating equipment’s heat exchanger is warranted by Allied Air for a LIMITED LIFETIME from date of original installation, except as provided below.  
EXCLUDED COMPONENTS -  
The following components are expressly not covered by this 5-Year Limited Extended Parts Warranty: cabinets, cabinet pieces, air filters, driers, refrigerant, refrigerant line sets, belts,  
wiring, fuses, oil nozzles, unit accessories, R-22 compressors, and any parts not affecting unit operation.  
REQUIREMENTS FOR EXTENDED COVERAGE-  
1.  
The unit is an Armstrong Air, Air ease, Ducane, or Concord branded unit;  
2. The unit is installed in a residential application, which is an owner-occupied single-family residence. No commercial applications are allowed;  
1-800-448-5872.  
4. The unit is part of a complete ARI matched system and installed by a state certified or licensed contractor in accordance with the unit installation, operation,  
and maintenance instructions provided with the unit.  
5. Coils and air handlers are covered only when they are branded Armstrong, AirEase, Ducane, Concord or ADP and are purchased and newly installed as a  
system along with a qualifying unit. Except for ADP-branded products, coverage of other third party coils and air handlers are specifically excluded from  
this 5-Year Limited Extended Parts Warranty.  
6.  
Installation of the unit takes place on or after October 3, 2008.  
If this 5-Year Limited Extended Warranty does not apply, then parts are warranted under the Standard Limited Parts Warranty for a period of 5 YEARS and heat exchangers for 20  
YEARS. If the Standard Limited Parts Warranty periods differ from the original warranty certificate, the periods stated on the original warranty certificate apply.  
This 5-Year Llimited Extended Parts Warranty does not apply to, and no warranty is offered by Allied Air, on any unit ordered over the internet. Proof of purchase may be required.  
Any part replaced pursuant to this 5-Year Limited Extended Parts Warranty is warranted only for the unexpired portion of the limited extended warranty term remaining for the original part.  
The installation of replacement parts under the terms of this 5-Year Limited Extended Parts Warranty does not extend the warranty period.  
Steps for obtaining replacement parts under this 5-Year Limited Extended Parts Warranty:  
If you suspect a defect in your equipment, please contact the installer of the unit to obtain assistance. If unsuccessful, please contact an Allied Air dealer or distributor in  
your area. If unable to obtain local assistance, refer to Allied Air’s website (www.alliedair.com) or contact Allied Air at 800-448-5872.  
Allied Air is specifically not responsible for:  
1. Damage or repairs required as a result of flood, fire, wind, lightening strike (to the home or unit), corrosive atmosphere, contact with corrosive material (chlorine, fluorine, salt, recycled  
waste water, fertilizers or other damaging substances) or other conditions beyond the control of AlliedAir;  
2. Use of parts, accessories, or refrigerant not compatible with the unit;  
3. Modification, change or alteration of the unit, except as expressly directed in writing by Allied Air;  
4. Improper use, accident, neglect or unreasonable use or operation of the unit, including operation of electrical equipment at voltages other than the range specified on the unit  
nameplate;  
5. Operation with system parts (indoor unit, outdoor unit and refrigerant control devices) which are not ARI matched or do not meet the specifications recommended by Allied Air;  
6. Damage or repairs required as a consequence of faulty or installation or application;  
7. Normal maintenance as described in the installation and operating manual, such as cleaning of coils, filter cleaning and/or replacement and lubrication; and  
8. Changes in the appearance or sound of the unit that do not affect its performance.  
This 5-Year Limited Extended Parts Warranty is an extension of AlliedAir’s Standard Limited Parts Warranty. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR  
APARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE TERM OF THIS LIMITED EXTENDED WARRANTY. Some states and provinces do not allow  
limitations on how long an implied warranty lasts, so the above limitation may not apply to you.  
ALLIED AIR SHALL IN NO EVENT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO EXTRA UTILITY EXPENSES OR  
DAMAGES TO PROPERTY. Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not  
apply to you  
The parties intend this writing as a final expression of their agreement with respect to warranties. Allied Air makes no other warranty beyond that which is expressly  
contained in this writing.  
Allied Air shall not be liable for any default or delay in performance under this warranty caused by any contingency beyond its control, including the unavailability of replacement parts.  
This warranty gives you specific legal rights, and you may also have other rights that vary from state to state or province to province.  
1 Excludes residents of states or provinces where registration requirements are prohibited, such as California and Quebec. Residents of these states or provinces may either register as noted above or  
provide proof of when the unit was purchased and installed, such as an original invoice from the contractor with the Owner’s name, address, purchase date, serial and model number.  
Page 14 of 14  
Issue 0902  
506248-01  
 

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