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Important Safety Information ....................................3
Operating Instructions ...............................................3
Cooling Operation .....................................................3
Heating Operation .....................................................3
Cooling and Heating ..................................................3
Operating the Indoor Blower Continuously ................3
Turning the Air Conditioner Off ..................................3
Air Conditioner Maintenance .....................................3
Troubleshooting ..........................................................3
Important Safety Information ....................................4
Air Conditioner Installation .......................................5
General Information ...................................................5
Before You Install this Unit .........................................5
Locating the Air conditioner .......................................5
Packaging Removal ...................................................5
Ground Level .............................................................5
Indoor & Outdoor Unit ...............................................6
Electrical Wiring ..........................................................6
Pre - Electrical Checklist ...........................................6
Line Voltage ...............................................................6
Grounding..................................................................7
Thermostat Connections ...........................................7
Positive Temp. Coefficient Resistor (PTCR) ..............7
Startup & Adjustments ..............................................7
Pre - Start Checklist ..................................................7
Start-up Procedures ..................................................7
Air Circulation - Indoor Blower ...............................7
System Cooling ......................................................8
System Heating ......................................................8
Refrigerant Charging .................................................8
Outdoor Temperatures Above 55° F .......................8
Air Conditioner Maintenance .....................................9
Replacement Parts .....................................................9
2
USER INFORMATION
A warranty certificate with full details is included with the
air conditioner. Carefully review these responsibilities with
your dealer or service company. The manufacturer will not
be responsible for any costs found necessary to correct
problems due to improper setup, improper installation,
adjustments, improper operating procedure on the part
of the user, etc. Some specific examples of service calls
which are not included in the limited warranty are:
•
•
•
INSTALLER INFORMATION
Figures & Tables .......................................................10
WARRANTY INFORMATION
Correcting wiring problems in the electrical circuit
supplying the air conditioner.
Resetting circuit breakers or other switches.
Adjusting or calibrating of thermostat.
Figure 2. Unit Dimensions ...................................10
Refrigerant Charging Charts ...................................10
Figure 3. S5BD-018KA (1.5 Ton Units).................10
Figure 4. S5BD-024KB (2 Ton Units)....................11
Figure 5. S5BD-030KB (2.5 Ton Units).................11
Figure 6. S5BD-036KB (3 Ton Units)....................12
Figure 7. S5BD-042KA (3.5 Ton Units).................12
Figure 8. S5BD-048KA (4 Ton Units)....................13
Figure 9. S5BD-060KA (5 Ton Units)....................13
Refrigerant Charging Tables ....................................14
Table 4. S5BD-018KA (1.5 Ton Units) ..................14
Table 5. S5BD-024KB (2 Ton Units) .....................14
Table 6. S5BD-030KB (2.5 Ton Units) ..................15
Table 7. S5BD-036KB (3 Ton Units) .....................15
Table 8. S5BD-042KA (3.5 Ton Units) ..................16
Table 9. S5BD-048KA (4 Ton Units) .....................16
Table 10. S5BD-060KA (5 Ton Units) ...................17
Electrical Information ...............................................17
Table 11. Electrical Specs & Physical Data ..........17
Figure 10. S5BD Wiring Diagram .........................18
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