Heating & Air Conditioning
®
C om fort. Q uality. Tru st.
Table of Contents
(RHA**B*D/VHA**B*A)
Remote Heat Pump
Installation Instructions
Affix this manual, Specification Sheet and Users
Information Manual adjacent to the unit.
Safety Instructions | 2 |
General | 3 |
SHIPPING AND HANDLING | 3 |
LOCATION AND CLEARANCES | 3 |
ROOFTOP INSTALLATIONS | 3 |
APPLICATION NOTE | 3 |
Refrigerant Piping | 3 |
REFRIGERANT VAPOR AND LIQUID LINE SIZING | 3 |
REFRIGERANT VAPOR AND LIQUID LINE ROUTING | 4 |
SWEAT CONNECTIONS AT THE UNIT | 4 |
Safe Refrigerant Handling | 4 |
LEAK TESTING | 5 |
ID COIL AND LINE SETS EVACUATION | 5 |
Step 1. Confirm Proper Pump And Gauge Operation | 5 |
Step 2. Evacuate Lines And Indoor Coil | 6 |
Electrical Connections | 7 |
WIRING | 7 |
System Startup | 8 |
PRELIMINARY CHARGE ADJUSTMENT | 8 |
FINAL CHARGE ADJUSTMENT | 8 |
Matching System | 8 |
8 | |
ID COIL WITH EXPANSION VALVE | 8 |
ID COIL WITH ORIFICE | 10 |
Troubleshooting | 10 |
Defrost System | 10 |
R
C R
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
ATTENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to know the product better than the customer. This includes all safety precautions and related items.
Prior to actual installation, thoroughly familiarize yourself with this Instruction Manual. Pay special attention to all safety warnings. Often during installation or repair it is possible to place yourself in a position which is more hazardous than when the unit is in operation.
Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its safe use.
Safety is a matter of common sense...a matter of thinking before acting. Most dealers have a list of specific good safety practices...follow them.
The precautions listed in this Installation Manual are intended as supplemental to existing practices. However, if there is a direct conflict between existing practices and the content of this manual, the precautions listed here take precedence.
Part No. 10845809 Rev. 1 | Goodman Company, L.P. |
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1810 Wilson Parkway • Fayetteville, Tennessee | 37334 | January 2003 | ||
Printed in USA | ||||
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