Armstrong Air Conditioning 4HP14 Installation & Start-Up Instructions
Browse online or download pdf Installation & Start-Up Instructions for Heat Pump Armstrong Air Conditioning 4HP14. Armstrong Air Conditioning 4HP14 17 pages. Split system
Print PageINSTALLATION / START-UP INSTRUCTIONS
4HP13/14 SPLIT SYSTEM HEAT PUMP
HOMEOWNERS INFORMATION MANUAL
TABLE OF CONTENTS
SAFETY PRECAUTIONS ..................................................................... 2
UNIT LOCATION & INSTALLATION ..................................................... 2
ROOFTOP INSTALLATION & RECOMMENDATIONS ........................ 3
CLEARANCE REQUIREMENTS .......................................................... 3
REFRIGERATION LINE SETS ............................................................. 3
INSTALLATION OF LINE SETS ............................................................ 4
LEAK CHECK ....................................................................................... 4
EVACUATING & CHARGING ................................................................ 4
OPENING SERVICE VALVE ................................................................. 4
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, Heating and Refrigeration Institute
(AHRI) 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.
Improper installation, adjustment, alteration, service or maintenance will void the warranty. The qualified installer or
agency must 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.
506318-01
These instructions must be read and understood completely before attempting installation.
These instructions must be left with the property owner.
ELECTRICAL CONNECTIONS ............................................................ 5
CONTROL WIRING .............................................................................. 5
START-UP PROCEDURE .................................................................... 6
ADJUSTING CHARGE ......................................................................... 6
SYSTEM OPERATIONS ...................................................................... 7
DEFROST SYSTEM (Time -Temp) ...................................................... 7
DEFROST SYSTEM (Demand Defrost) .............................................. 8
SINGLE PHASE WIRING DIAGRAM (13 SEER) .............................. 14
SINGLE PHASE WIRING DIAGRAM (14 SEER) ............................... 15
HOMEOWNER'S INFORMATION ..................................................... 16
WARNING
CAUTION
NOTE
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