3
inStallEr inFormation
uSEr inFormation
imPortant SaFEtY inFormation .................... 6
gEnEral inFormation ....................................... 7
Before you install this unit ....................................... 7
Locating the Heat Pump ......................................... 7
Field Connections for Electrical Power Supply ....... 7
Air Ducts ................................................................. 7
Unconditioned Spaces .......................................... 7
Acoustical Duct Work ............................................ 7
Air Filter Requirements ........................................... 8
HEat PumP inStallation ................................... 8
Packaging Removal ................................................ 8
Rigging & Hoisting .................................................. 8
Minimum Clearance Requirements ........................ 8
Ground Level .......................................................... 8
Rooftop ................................................................... 9
Removal of Internal Filter Rack .............................. 9
Horizontal to Downflow Conversion ........................ 9
ElEctrical Wiring .............................................. 10
Pre-Electrical Checklist: .......................................... 10
Line Voltage ............................................................ 10
Condensate Drain ................................................... 10
Unbalanced 3-Phase Supply Voltage ..................... 11
Grounding ............................................................... 11
Blower Speed ......................................................... 11
Thermostat Connections ........................................ 11
Demand Defrost Control ......................................... 12
Optional Electric Heater Kits ................................... 12
imPortant SaFEtY inFormation .................... 4
about tHE HEat PumP ........................................ 4
oPErating inStructionS .................................. 4
Cooling Operation ................................................... 4
Heating Operation .................................................. 4
Emergency Heat ..................................................... 4
Defrost Operation ................................................... 4
Operating the Heat Pump for Automatic Cooling
& Heating ................................................................ 5
Operating the Indoor Blower Continuously ............. 5
Shutting the Heat Pump Off .................................... 5
HEat PumP maintEnancE .................................. 5
Regular Cleaning .................................................... 5
troublESHooting .............................................. 5
WarrantY inFormation .................................... 5
Start uP & aDjuStmEntS ................................. 13
Pre-Start Check List ............................................... 13
Start-Up Procedure ................................................. 13
Air Circulation ........................................................ 13
Short Cycle Protection .......................................... 13
System Cooling ..................................................... 13
System Heating ..................................................... 13
rEFrigErant cHarging .................................... 13
Charging an R-410A Unit in AC Mode .................... 14
Charging an R-410A Unit in Heating Mode. .......... 14
HEat PumP maintEnancE .................................. 14
rEPlacEmEnt PartS ........................................... 14
FigurES & tablES ................................................ 15
Figure 7. Q6SE Heat pump Dimensions ............... 15
Table 5. Center of Gravity & Unit Shipping
Weights ................................................... 15
Electrical Information .............................................. 16
Figure 8. Typical Heat Pump Thermostat
Connections 208V / 230V ...................... 16
Figure 9. Typical Heat Pump Thermostat
Connections 460V .................................. 17
Figure 10. Wiring Diagram for 208/230V Units ..... 18
Figure 11. Wiring Diagram for 460V Units ............ 19
Cooling Charging Charts ........................................ 20
Figure 12. Charging Chart for 3 Ton Units ............ 20
Figure 13. Charging Chart for 4 Ton Units ............ 20
Figure 14. Charging Chart for 5 Ton Units ............ 21
Airflow Data ............................................................ 21
Table 6. Blower Curves ......................................... 21
inStallation cHEck liSt .................................. 24
