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THIS MANUAL MUST BE LEFT WITH THE
HOMEOWNER FOR FUTURE REFERENCE
If this unit is to be installed in a mobile or manufactured
home application, the duct system 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.
Improper installation, adjustment, alteration, service, or
maintenance can cause injury or property damage. Refer
to this manual. For assistance or additional information,
consult a licensed professional (or equivalent), HVAC
installer, service agency, or the gas supplier.
The installation of the unit, wiring, warm air ducts, venting, etc. must conform to the requirements of the National Fire
Protection Association; the National Fuel Gas Code, ANSI Z223.1 (latest edition) and the National Electrical Code, ANSI/
NFPA No. 70 (latest edition) in the United States; the Canadian Installation Codes CAN/CGA-B149.1 & .2 (latest edition)
and the Canadian Electrical Code Part 1, CSA 22.1 (latest edition) in Canada; and any state or provincial laws, local
ordinances, or local gas utility requirements. 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.
508160-01
WARNING
WARNING
Save these instructions for future reference
INSTALLATION AND MAINTENANCE
INSTRUCTIONS
PRPGN14 / LRP14GN SERIES UNITS
RESIDENTIAL PACKAGED UNITS
Gas/Electric ULNOx
508160-01
07/2021
Table of Contents
Unit Dimensions ..........................................................2
Roof Curb Dimensions ................................................4
Adjustable Roof Curb Dimensions...............................6
Installation ...................................................................8
Venting.......................................................................10
Duct System ..............................................................11
Filters .........................................................................11
Condensate Drain......................................................12
Gas Piping .................................................................12
Electrical Wiring ........................................................13
Heating Start-Up .......................................................14
Operation ...................................................................15
Maintenance ..............................................................17
Do not store combustible materials, including gasoline
and other flammable vapors and liquids, near the unit,
vent pipe, or warm air ducts. Such actions could cause
property damage, personal injury, or death.
*P508160-01*
CAUTION
Issue 2125
Manufactured By
215 Metropolitan Drive
West Columbia, SC 29170
(P) 508160-01
Page 1 of 19
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Related Manuals for Allied PRPGN14 Series
Summary of Contents for Allied PRPGN14 Series
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Page 1: Table Of Contents
INSTALLATION AND MAINTENANCE INSTRUCTIONS PRPGN14 / LRP14GN SERIES UNITS RESIDENTIAL PACKAGED UNITS Gas/Electric ULNOx 508160-01 07/2021 Table of Contents Unit Dimensions ............2 Roof Curb Dimensions ..........4 THIS MANUAL MUST BE LEFT WITH THE Adjustable Roof Curb Dimensions.......6 HOMEOWNER FOR FUTURE REFERENCE Installation ..............8 Venting...............10 Duct System ..............11... -
Page 2: Unit Dimensions
Unit Dimensions - Small Base Gas/Electric 47.66 2.48 1.98 2.33 2.33 16.77 14.02 DOWNFLOW DOWNFLOW 18.52 11.49 11.49 RETURN SUPPLY 16.07 TOP VIEW BOTTOM 47.66 POWER ENTRY BOTTOM GAS ENTRY 6.94 3.25 4.56 20.31 21.06 23.19 SIDE VIEWS POWER ENTRY 3.87 1-1/8 DIA. - Page 3 Unit Dimensions - Large Base Gas/Electric 56.13 2.11 2.39 2.33 2.33 19.49 19.49 DOWNFLOW DOWNFLOW 18.52 11.49 11.49 RETURN SUPPLY TOP VIEW 16.07 BOTTOM 47.66 POWER ENTRY BOTTOM GAS ENTRY 6.94 3.25 10.06 25.81 26.56 28.68 SIDE VIEWS 3.87 POWER ENTRY 1-1/8 DIA.
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Page 4: Roof Curb Dimensions
Roof Curb Dimensions - Small Base Gas/Electric 3/4 (19) RETURN Opening for Power Entry OPENING Through Unit Base 5-1/2 x 5-5/8 in. (140 x 31 mm) 16-7/8 44-3/8 (429) (1127) 11-1/2 2-1/8 (287) (54) Insulated Panels 5-3/4 13-7/8 (146) (352) SUPPLY 5-1/2 OPENING... - Page 5 Roof Curb Dimensions - Large Base Gas/Electric 3/4 (19) Opening for Power Entry Through Unit Base 5-1/2 x 5-5/8 in. 19-1/2 (140 x 31 mm) 44-3/8 (380) 11-1/2 2-1/8 (1127) (287) (54) RETURN Insulated OPENING Panels 19-1/2 (380) SUPPLY OPENING 11-1/2 (287) 8 (203)
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Page 6: Adjustable Roof Curb Dimensions
Adjustable Roof Curb Dimensions - Small Base Gas/Electric CLIPLOCK CORNER DETAIL Top Edge Wood Nailer Strip CURB PROFILE Bottom Flange Typical Slot Typical Locking Tab NOTE: See Cliplock 1000 installation instructions for complete assembly and installation procedures and requirements. 1-3/4 Opening for Power Line Entry thru base 16-7/8... - Page 7 Adjustable Roof Curb Dimensions - Large Base Gas/Electric CLIPLOCK CORNER DETAIL Top Edge Wood Nailer Strip Bottom Flange CURB PROFILE Typical Slot Typical Locking Tab NOTE: See Cliplock 1000 installation instructions for complete assembly and installation procedures and requirements. 1-3/4 Opening for Power Line Entry thru base 19-5/8...
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Page 8: Installation
Installation Unit is designed for outdoor installation only. Unit must be installed so all electrical components are protected These instructions must be saved for future reference. from water. These units are single package air conditioners with gas Condenser coils must have an unlimited supply of air. heat designed for outdoor installation on a rooftop or a For ground level installation, use a level prefabricated slab. - Page 9 • Return air temperature range between 55°F (13°C) Clearance to Clearance for and 80°F (27°C) must be maintained. Combustibles Service Access • Air filters must be replaced and pre-filters must be Front of unit 0 in. 24 in. removed upon construction completion. Back of unit 0 in.
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Page 10: Venting
Venting All panels must be in place for rigging. Place field-provided spreaders in place. Spreaders The vent outlet must be installed in a location as to prevent must be of adequate strength and length (must exceed building degradation and must be consistent with the unit dimension by 6 inches). -
Page 11: Duct System
Duct System NOTE: The duct system should be designed and sized according to the methods in the Air Conditioning Contractors of If an existing gas furnace is being removed from a America (ACCA) manual that is most appropriate to the common venting system when this packaged unit is installation application. -
Page 12: Condensate Drain
To prime trap, pour several quarts of water into drain, Unit Model Filter 1 Filter 2 enough to fill drain trap and line. 24, 30, 36 14 x 20 x 1 20 x 20 x 1 42, 48, 60 20 x 20 x 1 CAUTION Table 2. -
Page 13: Electrical Wiring
Electrical Wiring NOTE: An optional bottom-entry gas kit is available for these units. See the kit instructions for proper installation See Figure 5 and Figure 6 details. 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);... -
Page 14: Heating Start-Up
Heating Start-Up For Your Safety, Read Before Lighting THERMOSTAT OUTDOOR UNIT CAUTION Blue Furnace is equipped with a direct ignition control. Do Yellow not attempt to manually light the burners. White Green Pre-Start Checklist Complete the following checks before starting the unit: Check the type of gas being supplied. -
Page 15: Operation
Post-Start Checklist For example, by actual measurement, it takes 67 seconds for the hand on the 1-cubic foot dial to make a revolution After the entire control circuit has been energized and the with a 54,000 BTU/HR furnace running. The result is 53,731 heating section is operating, make the following checks: BTU/HR (based on a heating value of 1,000 Btu/ft³), which Check for gas leaks, using soapy solution, in the unit... - Page 16 Cooling System Performance blower ramps from ignition speed to continuous run speed. This equipment is a self-contained, factory-optimized refrigerant system. The unit should not require adjustments If the flame sensor does not sense that a flame has to system charge when properly installed. If unit been established in the 10-second interval, then the performance is questioned, perform the following checks.
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Page 17: Maintenance
Secure Owner’s Approval Vent Outlet When the system is functioning properly, secure the owner’s Visually inspect vent outlet periodically to make sure that approval. Show the owner the location of all disconnect there is no buildup of soot or dirt. If necessary, clean to switches and the thermostat. - Page 18 Table 5. Cooling Performance - Gas/Electric Models 80 DB / 67 WB Deg. Air Temperature Entering Evaporator Coil, Degree F Return Air Cooling Input Pressure 65° 70° 75° 80° 82° 85° 90° 95° 100° 105° 110° 115° (1000 BTU) Suction Liquid Page 18 of 19 Issue 2125...
- Page 19 Figure 8. Wiring Diagram – Single Phase CT 508160-01 Issue 2125 Page 19 of 19...
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