Unbranded Q4SE Series Single Package Heat Pump Owner’s Manual

Unbranded Q4SE Series Single Package Heat Pump

Product Information

Specifications

• Capacity – Heating BTUH: 22,200 (X24), 33,000 (X36), 42,500 (X48), 55,500 (X60)
• Efficiency – HSPF: 8.0
• Capacity – Cooling BTUH: 23,600 (X24), 34,000 (X36), 44,000 (X48), 56,500 (X60)
• Efficiency – SEER: 14.20 (X24), 14.00 (X36 and X60), 14.50 (X48)
• EER (Btuh/watt): 11.0
• Phase: 1
• Operating Voltage Range: 187-253 Volts
• Rated Load Amps: 11.4 (X24), 19.0 (X36), 24.0 (X48), 26.0 (X60)
• Lock Rotor Amps: 52 (X24), 82 (X36), 96 (X48), 118 (X60)
• Type: Variable Speed
• Motor HP: 1/2 (X24 and X36), 3/4 (X48 and X60)
• Motor RPM Range: 490-740 (X24 and X36), 645-950 (X48 and X60)

Product Usage Instructions

• Installation
  The Q4SE Series single-packaged heat pumps can be installed on a roof or a slab. The convertible unit design makes installations simple in all applications. Ensure that the unit is installed in a location that allows for proper airflow and access for maintenance.

• Compressor
  The Q4SE Series heat pumps are equipped with a state-of-the-art 2-stage scroll compressor. A compressor sound blanket is included to minimize noise. The swept-wing fan blade combined with a custom Venturi condenser fan ensures efficient cooling and heating.

• Refrigerant
  The units use an earth-friendly non-ozone-depleting refrigerant. This refrigerant is environmentally safe and compliant with regulations.

• Coil Protection
  The unit is equipped with a guard that protects the coil from damage and prevents rusting. Both indoor and outdoor coils are designed to optimize heat transfer, minimize size and cost, and increase durability and reliability.

• Corrosion Resistance
  The Q4SE Series heat pumps have a polyester urethane coat finish that resists corrosion 50% better than comparable units. The 950-hour salt spray finish is 1.5 mils thick, ensuring long-lasting protection against corrosion.

• Motor
  A heavy-duty PSC motor is included for long-lasting reliability and quiet operation. The motor requires no maintenance and is completely protected from rain and snow.

• Expansion Valves
  Factory installed externally equalized thermostatic expansion valves provide precise refrigerant control under varying load conditions. This ensures a long compressor life and efficient performance.

• Serviceability
  The Q4SE Series heat pumps are designed to make servicing easier for the contractor. Access panels are provided to all controls and the compressor from the side of the unit. This allows for easy access for maintenance and repairs.

• Motor Speed Adjustment
  The advanced technology of the variable speed motor allows it to automatically adjust to different static loads. This results in extra quiet operation and improved air quality. The variable-speed motor also provides additional energy savings in heating by defrosting only when necessary.

• Delay Feature
  When the unit shuts down, a three-minute delay feature keeps the unit from restarting immediately. This eliminates the highest cause for compressor failure and extends the lifespan of the unit.

• Handling and Mounting
  The Q4SE Series heat pumps are designed to facilitate forklift handling and curb mounting. The units can be installed horizontally or in a downflow configuration to accommodate rooftop or horizontal applications.

FAQ

• Can the Q4SE Series heat pumps be installed on a roof?
  Yes, the Q4SE Series heat pumps can be installed on a roof or on a slab.

• Is the refrigerant used in these units environmentally friendly?
  Yes, the units use an earth-friendly depleting refrigerant that is compliant with environmental regulations.

• Are the coils protected from damage?
  Yes, the units are equipped with a guard that protects the coil from being damaged.

• Are the units resistant to corrosion?
  Yes, the units have a polyester urethane coat finish that resists corrosion 50% better than comparable units.

• How can I access the controls and compressor for maintenance?
  Access panels are provided to all controls and the compressor from the side of the unit, making it easy for servicing.

The Q4SE Series single packaged heat pumps are high efficiency self-contained cooling and heating units that can be installed on a roof or on a slab. The convertible unit design makes installations simple in all applications. Units are ETL and ETLc listed.

Warranty

• This product offers a 10-year All-Parts Warranty.
• This product offers a 10-year Quality Pledge to replace the entire unit, if the unit’s major component (heat exchanger or compressor) fails within the first 10 years of operation, to the original owner.
• Consumer product registration is required for both 10-year All Parts Warranty and Quality Pledge within a limited period after the installation. See the current warranty document or visit our consumer website listed on the back of this document for warranty details.

FEATURES AND BENEFITS

• Copeland Ultra-Tech Compressor: State-of-the-art 2-stage scroll compressor is standard equipment.
• Quiet Operation and Low Vibration: Compressor sound blanket is standard. Swept-wing fan blade combined with custom Venturi condenser fan.
• R-410A Refrigerant: Earth-friendly depleting refrigerant.
• Wire guard coated with Earth Friendly Epoxy and plastic mesh hail guard: A guard that will never rust and protects the unit’s coil from being damaged.
• Copper Tube/Aluminum Fin Coils: Both indoor and outdoor coils are designed to optimize heat transfer, minimize size and cost, and increase durability and reliability.
• Designed using Galvanized Steel: with a polyester urethane coat finish. The 950-hour salt spray finish is 1.5 mil thick and resists corrosion 50% better than comparable units.
• Permanently Lubricated Condenser Motor: A heavy-duty PSC motor for long-lasting reliability and quiet operation. Requires no maintenance and is completely protected from rain and snow.
• Thermostatic Expansion Valves: Factory-installed externally equalized thermostatic expansion valves provide precise refrigerant control under varying load conditions.
• Hi/Low-Pressure Switches: Ensure long compressor life.
• Externally Accessible, High-Flow Service Ports: Quick access to the refrigeration system.
• Liquid Line Filter Driers: Factory installed at a convenient location for service.
• Suction Accumulator: Protection from liquid floodback and future compressor failures.
• Low voltage Transformer: Includes 3 Amp fuse to protect low voltage circuit.
• Corrosion-Resistant Drain Pan: Quickly drains away evaporator condensate.
• ECM Variable Speed Blower Motor: Advanced technology allows the motor to automatically adjust to different static loads. The variable speed motor allows for extra quiet operation and improved air quality.
• Demand Defrost Standard: Provides additional energy savings in heating by defrosting only when necessary.
• Three-Minute Restart Time Delay: When the unit shuts down, a three-minute delay keeps the unit from restarting, eliminating the highest cause for compressor failure.
• Heavy-Gauge, Full Perimeter Base Rails: Facilitates forklift handling and curb mounting.
• Convertible Air Delivery: Horizontal or downflow to accommodate rooftop or horizontal applications.
• Easy Compressor and Control Access: Designed to make servicing easier for the contractor, access panels are provided to all controls and the compressor from the side of the unit.
• Easy access: to the evaporator coil for cleaning and general maintenance.
• Removable Top Grille Assembly: Allows ease of service to the fan motor.
• Duct Flanges: reduce installation costs.
• Optional Electric Heat: Field installed 5 – 20 KW.
• Proven, Industry Standard Components: Easier service and availability.

MODEL IDENTIFICATION CODE

DIMENSIONS

Model Number
Q4SE-| Unit Weight|

Height (in inches)

| Height (in inches)|
---|---|---|---|---
A|

B

|
WITH BASE RAILS| WITHOUT BASE RAILS|
X24| 450| 28.0| 25.5| 39.0| 35.3|
X36| 460| 28.0| 25.5| 39.0| 35.3|
X48| 570| 29.5| 26.0| 43.0| 39.3|
X60| 580| 29.5| 26.0| 43.0| 39.3|

SPECIFICATIONS

ELECTRICAL DATA

Model Number

| ****

Heater kw

| Single Circuit| Multiple Supply Circuit Option
---|---|---|---

MCA

| ****

Rec, Wire Gage (90°C Cu)

| ****

MOP

| Circuit A (Compressor, Blower & Fan)| Circuit B (Heater Only)| Circuit C (Heater Only)

MCA

| Rec, Wire Gage (90°C Cu)| ****

MOP

| ****

MCA

| Rec, Wire Gage (90°C Cu)| ****

MOP

| ****

MCA

| Rec, Wire Gage (90°C Cu)| ****

MOP

Q4SE-X24K

| 0| 20| 12| 30| –| –| –| –| –| –| –| –| –
5| 45| 8| 50| –| –| –| –| –| –| –| –| –
8| 60| 6| 60| 20| 12| 30| 40| 8| 40| –| –| –
10| 70| 6| 70| 20| 12| 30| 50| 8| 60| –| –| –

Q4SE-X36K

| 0| 29| 10| 45| –| –| –| –| –| –| –| –| –
5| 54| 8| 60| –| –| –| –| –| –| –| –| –
8| 69| 6| 70| 29| 10| 45| 40| 8| 40| –| –| –
10| 79| 4| 80| 29| 10| 45| 50| 8| 60| –| –| –
15| 104| 3| 110| 54| 8| 60| 50| 8| 60| –| –| –

Q4SE-X48K

| 0| 38| 8| 60| –| –| –| –| –| –| –| –| –
5| 63| 6| 80| 38| 8| 60| 25| 10| 30| –| –| –
8| 78| 4| 90| 38| 8| 60| 40| 8| 40| –| –| –
10| 88| 4| 100| 38| 8| 60| 50| 8| 60| –| –| –
15| 113| 2| 125| 38| 8| 60| 50| 8| 60| 25| 10| 30
20| 138| 1| 150| 38| 8| 60| 50| 8| 60| 50| 8| 60

Q4SE-X60K

| 0| 41| 8| 60| –| –| –| –| –| –| –| –| –
5| 66| 6| 80| 41| 8| 60| 25| 10| 30| –| –| –
8| 80| 4| 90| 41| 8| 60| 40| 8| 40| –| –| –
10| 91| 4| 100| 41| 8| 60| 50| 8| 60| –| –| –
15| 116| 2| 125| 41| 8| 60| 50| 8| 60| 25| 10| 30
20| 141| 1| 150| 41| 8| 60| 50| 8| 60| 50| 8| 60

BLOWER PERFORMANCE

Basic Air-Flow Settings

Note: 1=ON, 0=OFF

Air Flow Selection for Variable Speed Motors

Note: 1=ON, 0=OFF

Minimum Electric Heat Airflow (all models)

Note: 1=ON, 0=OFF
Delay Settings (all models)

HEATER APPLICATION MATRIX

• NA = Not Applicable.
• ( ) = Number of internal circuit breaker kits required.

MODEL IDENTIFICATION CODE

EXPANDED COOLING PERFORMANCE

14 SEER H.P.

Q4SE-X24K

O.D.T

|

85°F

|

95°F

|

105°F

|

115°F

---|---|---|---|---

CFM

| E.D.B| E.W.B.| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.|

K.W

700

| 80| 62| 22.2| 18.8| 1.81| 21.0| 18.8| 2.00| 19.8| 19.2| 2.23| 18.5| 18.4| 2.47
80| 67| 24.5| 15.4| 1.73| 23.3| 15.0| 1.92| 22.0| 14.5| 2.13| 20.5| 14.0| 2.37
80| 72| 26.4| 11.8| 1.75| 25.0| 11.4| 1.95| 23.6| 10.9| 2.16| 22.0| 10.4| 2.40
75| 63| 22.8| 15.2| 1.72| 21.7| 15.2| 1.90| 20.5| 15.0| 2.11| 19.1| 14.7| 2.35

850

| 80| 62| 23.1| 20.8| 1.82| 22.0| 20.9| 2.02| 20.8| 20.3| 2.24| 19.5| 19.5| 2.49
80| 67| 25.3| 17.1| 1.74| 24.0| 16.6| 1.93| 22.6| 16.1| 2.14| 21.1| 15.5| 2.38
80| 72| 27.2| 12.8| 1.76| 25.8| 12.3| 1.95| 24.2| 11.8| 2.17| 22.5| 11.3| 2.41
75| 63| 23.6| 17.4| 1.73| 22.4| 17.2| 1.91| 21.1| 16.9| 2.12| 19.6| 16.4| 2.36

1000

| 80| 62| 24.1| 22.3| 1.83| 23.0| 21.8| 2.03| 21.7| 21.7| 2.25| 20.3| 20.3| 2.51
80| 67| 25.9| 18.7| 1.75| 24.6| 18.2| 1.94| 23.1| 17.6| 2.15| 21.5| 17.0| 2.39
80| 72| 27.7| 13.7| 1.77| 26.2| 13.2| 1.96| 24.6| 12.7| 2.18| 22.9| 12.1| 2.42
75| 63| 24.1| 19.7| 1.73| 22.9| 19.2| 1.92| 21.5| 18.7| 2.13| 20.0| 18.0| 2.36

Q4SE-X36K

O.D.T| 85°F| 95°F| 105°F|

115°F

---|---|---|---|---
CFM| E.D.B| E.W.B.| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.|

K.W

1200

| 80| 62| 32.7| 28.1| 2.70| 31.1| 28.1| 2.98| 29.3| 28.6| 3.29| 27.6| 27.4| 3.64
80| 67| 35.3| 22.7| 2.73| 33.5| 22.0| 3.01| 31.5| 21.3| 3.33| 29.4| 20.6| 3.68
80| 72| 37.7| 17.3| 2.77| 39.6| 17.9| 2.51| 41.2| 18.4| 2.28| 42.6| 18.8| 2.07
75| 63| 32.4| 23.8| 2.70| 30.8| 23.6| 2.97| 29.0| 23.3| 3.28| 27.0| 22.8| 3.63

1350

| 80| 62| 33.5| 29.5| 2.71| 31.8| 30.2| 2.99| 30.2| 29.4| 3.30| 28.4| 28.4| 3.66
80| 67| 35.9| 24.1| 2.74| 34.0| 23.4| 3.02| 32.1| 22.5| 3.33| 29.8| 21.7| 3.69
80| 72| 38.3| 18.2| 2.78| 40.1| 18.7| 2.52| 41.8| 19.2| 2.29| 43.3| 19.7| 2.07
75| 63| 33.0| 25.9| 2.70| 31.3| 25.6| 2.98| 29.4| 25.1| 3.29| 27.4| 24.4| 3.64

1500

| 80| 62| 34.1| 31.6| 2.72| 32.6| 31.0| 3.00| 30.9| 30.9| 3.31| 29.1| 29.1| 3.67
80| 67| 36.4| 25.1| 2.75| 34.5| 24.4| 3.03| 32.5| 23.7| 3.34| 30.2| 22.9| 3.69
80| 72| 38.8| 19.0| 2.78| 40.6| 19.6| 2.53| 42.4| 20.1| 2.30| 43.9| 20.6| 2.08
75| 63| 33.5| 28.2| 2.71| 31.7| 27.7| 2.99| 29.8| 26.9| 3.30| 27.8| 25.9| 3.65

Q4SE-X48K

O.D.T| 85°F| 95°F| 105°F|

115°F

---|---|---|---|---

CFM

| E.D.B| E.W.B.| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.|

K.W

1500

| 80| 62| 48.9| 22.6| 3.70| 46.3| 22.9| 4.03| 43.4| 24.1| 4.39| 40.3| 23.4| 4.80
80| 67| 45.7| 29.7| 3.65| 43.4| 28.8| 3.98| 40.7| 27.8| 4.34| 37.9| 26.7| 4.74
80| 72| 48.9| 22.6| 3.70| 46.3| 21.7| 4.03| 43.4| 20.8| 4.39| 40.3| 19.7| 4.80
75| 63| 41.9| 30.7| 3.59| 39.7| 30.7| 3.91| 37.3| 30.2| 4.28| 34.7| 29.4| 4.67

1650

| 80| 62| 49.5| 23.5| 3.71| 46.8| 24.9| 4.04| 43.9| 24.9| 4.40| 40.7| 24.6| 4.81
80| 67| 46.4| 31.2| 3.66| 44.0| 30.2| 3.99| 41.3| 29.2| 4.35| 38.4| 28.1| 4.76
80| 72| 49.5| 23.5| 3.71| 46.8| 22.6| 4.04| 43.9| 21.6| 4.40| 40.7| 20.5| 4.81
75| 63| 42.6| 33.4| 3.60| 40.3| 33.0| 3.92| 37.9| 32.2| 4.29| 35.2| 31.2| 4.68

1800

| 80| 62| 50.1| 25.6| 3.72| 47.3| 25.8| 4.05| 44.4| 26.8| 4.41| 41.1| 25.3| 4.82
80| 67| 47.0| 32.6| 3.67| 44.5| 31.7| 4.00| 41.8| 30.6| 4.36| 38.8| 29.4| 4.77
80| 72| 50.1| 24.3| 3.72| 47.3| 23.4| 4.05| 44.4| 22.4| 4.41| 41.1| 21.2| 4.82
75| 63| 43.1| 36.3| 3.61| 40.8| 35.4| 3.93| 38.4| 34.3| 4.30| 35.6| 32.9| 4.69

Q4SE-X60K

O.D.T| 85°F| 95°F| 105°F|

115°F

---|---|---|---|---

CFM

| E.D.B| E.W.B.| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.| K.W| T.C.| S.C.|

K.W

1600

| 80| 62| 52.0| 41.5| 4.47| 49.4| 41.6| 4.95| 46.6| 42.7| 5.46| 43.5| 41.7| 6.03
80| 67| 56.3| 34.3| 4.55| 53.5| 33.3| 5.02| 50.4| 32.2| 5.56| 47.0| 31.0| 6.13
80| 72| 61.5| 26.3| 4.64| 58.2| 25.4| 5.12| 54.5| 24.5| 5.65| 50.7| 23.4| 6.23
75| 63| 51.7| 35.5| 10.59| 49.2| 35.6| 10.60| 46.3| 35.1| 10.60| 43.2| 34.3| 10.55

1800

| 80| 62| 53.2| 44.2| 4.49| 50.6| 45.6| 4.97| 47.7| 45.2| 5.49| 44.5| 44.5| 6.06
80| 67| 57.6| 36.5| 4.57| 54.6| 35.5| 5.05| 51.4| 34.4| 5.58| 47.8| 33.2| 6.15
80| 72| 62.1| 27.7| 4.66| 59.0| 26.8| 5.14| 55.4| 25.8| 5.67| 51.6| 24.6| 6.25
75| 63| 52.9| 39.2| 10.59| 50.2| 38.8| 10.58| 47.3| 37.6| 10.58| 44.0| 36.6| 10.58

2000

| 80| 62| 54.4| 48.0| 4.51| 51.7| 47.8| 4.99| 48.6| 48.6| 5.51| 45.7| 45.7| 6.09
80| 67| 58.6| 38.7| 4.59| 55.5| 37.6| 5.06| 52.2| 36.5| 5.60| 48.6| 34.7| 6.17
80| 72| 63.2| 29.0| 4.68| 59.9| 28.1| 5.16| 56.2| 27.0| 5.69| 52.3| 25.9| 6.27
75| 63| 54.0| 42.5| 10.56| 51.2| 41.7| 10.56| 48.1| 40.5| 10.56| 44.7| 39.1| 10.56

EXPANDED HEATING PERFORMANCE

14 SEER H.P.

Q4SE X24

|

OUTDOOR TEMPERATURE (Deg. F)

---|---

CFM

| Indoor T.
Deg.F| 10| 17| 20| 30| 40| 47| 50| 60

MBH

| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP|

kW

700

| 60| 10.0| 1.88| 1.57| 12.6| 2.31| 1.60| 13.7| 2.49| 1.61| 17.3| 3.06| 1.66| 21.0| 3.61| 1.70| 23.5| 3.98| 1.73| 24.6| 4.13| 1.75| 28.2| 4.62| 1.79
70| 9.5| 1.83| 1.52| 11.9| 2.22| 1.57| 12.9| 2.38| 1.59| 16.3| 2.88| 1.66| 19.7| 3.34| 1.73| 22.1| 3.64| 1.78| 23.1| 3.77| 1.80| 26.5| 4.16| 1.86
80| 8.9| 1.74| 1.50| 11.1| 2.10| 1.55| 12.1| 2.24| 1.58| 15.2| 2.69| 1.66| 18.4| 3.10| 1.73| 20.6| 3.37| 1.79| 21.5| 3.48| 1.81| 24.7| 3.82| 1.89

850

| 60| 10.1| 1.82| 1.63| 12.8| 2.25| 1.66| 13.9| 2.43| 1.67| 17.6| 3.01| 1.71| 21.3| 3.57| 1.75| 23.9| 3.94| 1.78| 25.1| 4.09| 1.80| 28.8| 4.59| 1.84
70| 9.7| 1.78| 1.60| 12.1| 2.16| 1.64| 13.1| 2.32| 1.66| 16.6| 2.83| 1.72| 20.1| 3.30| 1.79| 22.5| 3.61| 1.83| 23.5| 3.73| 1.85| 27.0| 4.14| 1.91
80| 9.1| 1.70| 1.56| 11.4| 2.05| 1.62| 12.3| 2.20| 1.64| 15.6| 2.65| 1.72| 18.8| 3.06| 1.80| 21.1| 3.33| 1.86| 22.1| 3.44| 1.88| 25.3| 3.79| 1.96

1000

| 60| 10.4| 1.80| 1.69| 13.0| 2.22| 1.72| 14.1| 2.40| 1.73| 17.9| 2.98| 1.76| 21.7| 3.53| 1.80| 24.3| 3.91| 1.83| 25.5| 4.07| 1.84| 29.2| 4.58| 1.87
70| 9.8| 1.75| 1.65| 12.3| 2.13| 1.69| 13.4| 2.29| 1.71| 16.9| 2.80| 1.77| 20.5| 3.27| 1.84| 23.0| 3.58| 1.88| 24.0| 3.71| 1.90| 27.6| 4.13| 1.96
80| 9.3| 1.67| 1.63| 11.6| 2.02| 1.68| 12.6| 2.16| 1.70| 15.8| 2.61| 1.78| 19.1| 3.01| 1.86| 21.4| 3.28| 1.92| 22.4| 3.39| 1.94| 25.7| 3.74| 2.02

Q4SE X36

|

OUTDOOR TEMPERATURE (Deg. F)

---|---

CFM

|

Indoor T.
Deg.F

|

10

| 17| 20| 30| 40| 47| 50|

60

MBH

| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP|

kW

1200

| 60| 15.0| 1.96| 2.24| 18.6| 2.38| 2.29| 20.1| 2.55| 2.31| 25.2| 3.09| 2.39| 30.3| 3.60| 2.47| 33.9| 3.94| 2.52| 35.4| 4.08| 2.55| 40.5| 4.53| 2.62
70| 14.3| 1.83| 2.29| 17.8| 2.21| 2.36| 19.2| 2.36| 2.39| 24.1| 2.85| 2.48| 29.0| 3.31| 2.57| 32.4| 3.61| 2.64| 33.9| 3.73| 2.66| 38.8| 4.13| 2.76
80| 13.8| 1.70| 2.37| 17.0| 2.04| 2.44| 18.4| 2.18| 2.47| 23.1| 2.63| 2.57| 27.8| 3.04| 2.68| 31.0| 3.31| 2.75| 32.4| 3.43| 2.78| 37.1| 3.78| 2.88

1350

| 60| 15.1| 1.94| 2.29| 18.7| 2.35| 2.34| 20.3| 2.52| 2.36| 25.5| 3.08| 2.43| 30.7| 3.60| 2.50| 34.4| 3.94| 2.55| 35.9| 4.09| 2.58| 41.1| 4.55| 2.65
70| 14.5| 1.81| 2.35| 18.0| 2.19| 2.41| 19.5| 2.35| 2.44| 24.5| 2.84| 2.52| 29.4| 3.31| 2.61| 32.9| 3.61| 2.67| 34.4| 3.74| 2.70| 39.4| 4.15| 2.78
80| 13.9| 1.68| 2.43| 17.3| 2.03| 2.49| 18.7| 2.17| 2.52| 23.4| 2.62| 2.62| 28.2| 3.04| 2.72| 31.5| 3.32| 2.78| 32.9| 3.44| 2.81| 37.7| 3.80| 2.91

1500

| 60| 15.2| 1.91| 2.34| 18.9| 2.33| 2.38| 20.5| 2.50| 2.40| 25.8| 3.06| 2.47| 31.1| 3.59| 2.54| 34.8| 3.94| 2.59| 36.3| 4.08| 2.61| 41.6| 4.56| 2.68
70| 14.7| 1.80| 2.40| 18.2| 2.18| 2.45| 19.7| 2.34| 2.48| 24.8| 2.84| 2.56| 29.8| 3.31| 2.65| 33.4| 3.62| 2.70| 34.9| 3.75| 2.73| 39.9| 4.16| 2.81
80| 14.1| 1.67| 2.48| 17.5| 2.02| 2.54| 18.9| 2.16| 2.57| 23.7| 2.61| 2.66| 28.5| 3.04| 2.75| 31.9| 3.32| 2.82| 33.3| 3.43| 2.85| 38.1| 3.80| 2.94

Q4SE X48

|

OUTDOOR TEMPERATURE (Deg. F)

---|---

CFM

| Indoor T.
Deg.F|

10

| 17| 20| 30| 40| 47| 50|

60

MBH

| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP|

kW

1500

| 60| 16.5| 1.91| 2.54| 21.6| 2.40| 2.64| 23.8| 2.60| 2.68| 31.0| 3.22| 2.83| 38.2| 3.78| 2.97| 43.3| 4.14| 3.07| 45.5| 4.29| 3.11| 52.7| 4.75| 3.25
70| 15.8| 1.75| 2.65| 20.7| 2.21| 2.76| 22.9| 2.39| 2.81| 29.9| 2.96| 2.96| 36.9| 3.47| 3.12| 41.8| 3.80| 3.23| 43.9| 3.93| 3.28| 51.0| 4.35| 3.44
80| 15.3| 1.61| 2.78| 20.0| 2.03| 2.89| 22.1| 2.20| 2.95| 28.9| 2.72| 3.12| 35.7| 3.19| 3.29| 40.5| 3.48| 3.40| 42.5| 3.61| 3.46| 49.3| 3.99| 3.63

1650

| 60| 16.7| 1.89| 2.59| 21.8| 2.38| 2.68| 24.0| 2.58| 2.72| 31.3| 3.21| 2.86| 38.6| 3.79| 2.99| 43.8| 4.16| 3.09| 46.0| 4.31| 3.13| 53.3| 4.79| 3.26
70| 16.0| 1.74| 2.70| 21.0| 2.20| 2.80| 23.1| 2.38| 2.85| 30.2| 2.96| 3.00| 37.3| 3.48| 3.15| 42.3| 3.82| 3.25| 44.4| 3.95| 3.30| 51.5| 4.39| 3.45
80| 15.4| 1.60| 2.82| 20.3| 2.02| 2.94| 22.3| 2.19| 2.99| 29.2| 2.72| 3.15| 36.1| 3.20| 3.31| 40.9| 3.51| 3.42| 43.0| 3.63| 3.47| 49.9| 4.03| 3.63

1800

| 60| 16.8| 1.87| 2.63| 22.0| 2.37| 2.72| 24.2| 2.57| 2.76| 31.6| 3.20| 2.89| 39.0| 3.78| 3.02| 44.2| 4.16| 3.12| 46.4| 4.31| 3.16| 53.8| 4.80| 3.29
70| 16.2| 1.74| 2.74| 21.3| 2.19| 2.84| 23.4| 2.38| 2.88| 30.6| 2.96| 3.03| 37.7| 3.49| 3.17| 42.8| 3.83| 3.27| 44.9| 3.97| 3.32| 52.1| 4.41| 3.46
80| 15.6| 1.60| 2.87| 20.5| 2.02| 2.98| 22.6| 2.19| 3.02| 29.5| 2.72| 3.18| 36.5| 3.21| 3.33| 41.3| 3.52| 3.44| 43.4| 3.65| 3.49| 50.4| 4.05| 3.65

Q4SE X60

|

OUTDOOR TEMPERATURE (Deg. F)

---|---

CFM

| Indoor T.
Deg.F|

10

| 17| 20| 30| 40| 47| 50|

60

MBH

| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP| kW| MBH| COP|

kW

1600

| 60| 27.3| 2.85| 2.81| 32.8| 3.10| 3.10| 35.1| 3.20| 3.22| 42.9| 3.47| 3.63| 50.7| 3.69| 4.04| 56.2| 3.81| 4.32| 58.5| 3.86| 4.44| 66.3| 4.01| 4.85
70| 26.4| 2.61| 2.97| 31.8| 2.84| 3.28| 34.1| 2.93| 3.41| 41.7| 3.18| 3.85| 49.4| 3.37| 4.29| 54.8| 3.49| 4.60| 57.0| 3.53| 4.73| 64.7| 3.67| 5.17
80| 25.9| 2.42| 3.15| 31.1| 2.62| 3.48| 33.4| 2.70| 3.63| 40.8| 2.91| 4.11| 48.2| 3.08| 4.59| 53.4| 3.18| 4.92| 55.7| 3.22| 5.07| 63.1| 3.34| 5.55

1800

| 60| 27.6| 2.82| 2.87| 33.1| 3.10| 3.14| 35.5| 3.20| 3.26| 43.4| 3.49| 3.65| 51.4| 3.73| 4.04| 56.9| 3.87| 4.31| 59.3| 3.93| 4.43| 67.2| 4.09| 4.82
70| 26.8| 2.60| 3.03| 32.2| 2.84| 3.32| 34.5| 2.94| 3.45| 42.3| 3.21| 3.87| 50.0| 3.42| 4.29| 55.4| 3.55| 4.58| 57.7| 3.60| 4.71| 65.5| 3.74| 5.13
80| 26.2| 2.39| 3.21| 31.5| 2.61| 3.53| 33.7| 2.70| 3.66| 41.3| 2.94| 4.12| 48.8| 3.13| 4.57| 54.1| 3.24| 4.89| 56.4| 3.29| 5.03| 63.9| 3.42| 5.48

2000

| 60| 27.7| 2.78| 2.91| 33.3| 3.07| 3.18| 35.7| 3.18| 3.30| 43.8| 3.49| 3.68| 51.8| 3.75| 4.06| 57.5| 3.90| 4.32| 59.9| 3.96| 4.44| 68.0| 4.14| 4.82
70| 27.1| 2.58| 3.08| 32.6| 2.84| 3.37| 34.9| 2.94| 3.49| 42.7| 3.22| 3.89| 50.5| 3.45| 4.30| 56.0| 3.59| 4.58| 58.3| 3.64| 4.70| 66.1| 3.80| 5.11
80| 26.5| 2.38| 3.27| 31.8| 2.61| 3.57| 34.1| 2.70| 3.70| 41.7| 2.96| 4.14| 49.3| 3.16| 4.57| 54.6| 3.29| 4.88| 56.9| 3.33| 5.01| 64.5| 3.48| 5.44

Q4SE ACCESSORIES

Description

|

Part Number

---|---
Roof Curb (8”)| 547830
Roof Curb (14”)| 547831
Roof Curb (18”)| 547850
Roof Curb (24”)| 547851
Supply/return transition, 16”| 547834
Supply/return transition, 18”| 547835
Concentric diffuser, flush, 16”| 547836
Concentric diffuser, flush, 18”| 547837
Concentric diffuser, step down 16”| 547838
Concentric diffuser, step down 18”| 547839
HOOD TYPE HAIL GUARD 34” X 76”         Q4SEX24, X36| 547846
HOOD TYPE HAIL GUARD 38” X 76”         Q4SEX48, X60| 547847
DUCT SMOKE DETECTOR PHOTO ELEC| 558863
MULTI SIGNAL CONTROL| 547893
SAMPLING TUBE DST3, 2-4′| 558864
SAMPLING TUBE DST5, 4-8′| 558865
Filter Rack, All Downflow Applications (not required with economizer)| 547885
Horizontal Filter Kit (not required with economizer) Q4SEX24, X36| 547888
Horizontal Filter Kit (not required with economizer) Q4SEX48, X60| 547889
Low Ambient Kit| 918837
Outdoor Thermostat Kit| 913852
Economizer, downflow w/filter (does not require filter kit) modulating| 558870
Economizer, horizontal modulating| 547841
Power Exhaust, horizontal economizer (special order) 208/230| 547843
Power Exhaust, downflow economizer (special order) 208/230| 547842
Skirt Trim Kit| 919729
Extreme High Wind Kit – Roof Curb Mount| 903696
Extreme High Wind Kit – Ground Mount| 903695
Duct Adopter, 14″ Round (2 each)| 913812A
Control, CO2 Sensor, Wall Mount| 920317
Control, CO2 Sensor, Duct Mount| 920318
Freezestat Kit| 917108
Heater Kit – 4 – Pole single Circuit Adapter| 913350
Heater Kit – 6 Pole Single Circuit Adaptor| 913556
Heater Kit – Circuit Breaker Single Phase (2-Pole)| 913554

GENERAL TERMS OF LIMITED WARRANTY

• NORDYNE will furnish a replacement for any part of this product that fails in normal use and service under the terms of the warranty.
• For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the NORDYNE warranty department for a copy.

8000 Phoenix Parkway | O’Fallon, MO 63368-3827

Specifications and illustrations are subject to change without notice and without incurring obligations. Printed in U.S.A (07/2010) 204D-0710 (Replaces 204D-0210).

References

• TCPDF

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>