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2HP13/14 & 4HP13 SPLIT SYSTEM HEAT PUMP
INSTALLATION / START-UP INSTRUCTIONS
/HOMEOWNERS INFORMATION MANUAL
These instructions m ust be read and understood com pletely before attem pting installation.
TABLE OF CONTENTS
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Unit Location & Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Rooftop Installation & Recommendations . . . . . . . . . . . . . . . . . . . . 3
Indoor Coil Piston Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Refrigeration Line Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation of Line Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Leak Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Evacuating & Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Opening Service Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
These units are designed for use in residential and light commercial type buildings. Heat Pumps may only be
installed with indoor combinations listed in the Air-Conditioning and Refrigeration Institute (ARI) Directory of
Certified Products.
Inspect the unit for any damage before installation. If damage is found, notify the transportation company
immediately and file a concealed damage claim.
Installation or repairs made by unqualified persons can result in hazards to you and others. Installation
MUST conform with local building codes and with the National Electrical Code NFPA 70/ANSI C1-1993 or
current edition and Canadian Electrical Code Part 1 CSA C22.1.
Im proper installation, adjustm ent, alteration, service or m aintenance will void the warranty. The qualified installer or
agency m ust use factory-authorized kits or accessories when added to this products. Refer to the individual instructions
included with the specific accessory kit.
These instructions are intended as a general guide and do not supersede national, state or local codes in any way.
506162-02
These instructions must be left with the property owner.
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Adjusting charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Defrost System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Single Phase Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Phase Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Homeowner's Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
NOTE
Issue 0847
Page 1 of 14
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Summary of Contents for Allied 2HP13/14
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Page 1: Table Of Contents
2HP13/14 & 4HP13 SPLIT SYSTEM HEAT PUMP INSTALLATION / START-UP INSTRUCTIONS /HOMEOWNERS INFORMATION MANUAL These instructions m ust be read and understood com pletely before attem pting installation. TABLE OF CONTENTS Safety Precautions ........2 Unit Location &... -
Page 2: Safety Precautions
NOTE TO INSTALLING DEALER These instructions and warranty are to be given to the owner or prominently displayed near the indoor air handler unit. This product and/or the indoor unit that is m atched with m ay contain fiberglass wool. Disturbing insulation during... -
Page 3: Rooftop Installation & Recommendations
NOTE: If a TXV is installed a hard start kit is required on all m odels with reciprocating com pressors. sheet for proper kit selection. 14 SEER Heat Pump M odels All 14 SEER heat pum p m odels are only rated with TXV on the indoor side. -
Page 4: Installation Of Line Sets
Recommended Liquid & Vapor Tube Diameters (In.) U nit LIQ U ID S ize C onnection D ia. T ube D ia. C onnection D ia. 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" *FIE LD S U P P LIE D 7/8 X 1 -1 /8 C O N N E C T O R R E Q U IR E D O N B O T H E N D S O F V A P O R T U B IN G . -
Page 5: Opening Service Valve
The valves should be kept in the "front seated" (closed) position. This will allow evacuation of the refrigeration lines and the indoor coil, without disturbing the factory charge in the outdoor unit. Follow vacuum pum p instructions. Allow the pum p to operate until the system has been evacuated down to 300 m icrons. -
Page 6: Start-Up Procedure
Heat Pump Application with Electric Heat Emergency Heat (heating heat pump) If selector switch on therm ostat is set to the em ergency heat position, the heat pum p will be locked out of the heating circuit, and all heating will be electric heat ( if applicable). -
Page 7: Defrost System
10. Rem ove charge if superheat is low and add charge if superheat is high. R equired Subcooling M odel 2H P 13 NOTE: If a TXV is installed on indoor unit, a hard start kit is required on all m odels with reciprocating com pressors. Refer to the specification sheet for details. - Page 8 intervals. If the defrost therm ostat is closed when the selected com pressor run tim e interval ends (call for defrost), the defrost relay is energized and defrost begins. The factory setting is 60 m inutes. accum ulation is easily cleared, the optim um efficiency setting is 90 m inutes.
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Page 9: Single Phase Wiring Diagram
H/P SINGLE PHASE WIRING DIAGRAM 506162-02 Issue 0847 Page 9 of 14... -
Page 10: Phase Wiring Diagram
H/P 3 PHASE WIRING DIAGRAM 506162-02 Issue 0847 Page 10 of 14... -
Page 11: Homeowner's Information
FAILURE TO DO SO COULD RESULT IN BODILY INJURY OR DEATH. Heat Pump Operation Your new heat pum p has several characteristics that you should be aware of: Heat pum ps satisfy heating dem and by delivering large am ounts of warm air into the living space. - Page 12 On m odels without a fan Selection Switch, the fan will cycle with the outdoor unit. Important System Information Your system should never be operated without a clean air filter properly installed. Return air and supply air registers should be free from restrictions or obstructions to allow full flow of air.
- Page 13 FAILURE TO MAINTAIN YOUR EQUIPMENT W ILL VOID THIS W ARRANTY C O V E R ED E Q U IP M E N T 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 Heat Pumps: 2SHP13, 4SHP13, 2SHP14, 4SHP14, 4SHP16, 4SHP18, 2HP13, 2HP14, 4HP13 Gas Furnaces: G1N80, G1D80, G2D80, G1D91,G1D93, G2D93, G2D95, FPBB, CG80, CG90, CG93, CG90UA...
- Page 14 NOTES 506162-02 Issue 0847 Page 14 of 14...
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