Nortek PPH3RE Series, Руководство по установке

Страница: 2 / 24

2
tAblE oF contEntS
IMPoRtAnt SAFEtY InFoRMAtIon .....................3
REQuIREMEntS & coDES .....................................4
gEnERAl InFoRMAtIon ........................................4
Before You Install this Unit ......................................4
Locating the Heat Pump ..........................................4
Minimum Clearances...............................................5
Service Access Clearance: ..................................5
Clearances to Combustibles: ...............................5
Air Duct System.......................................................5
Unconditioned Spaces .........................................5
HEAt PuMP InStAllAtIon ...................................5
Unpacking the Unit ..................................................5
Installing Return & Supply Air Collars .....................5
Supply Duct ..........................................................6
Return Duct ..........................................................6
Connecting Return & Supply Air Flexible Ducts ......6
Locating & Installing the Return Air Assembly ........6
Locating & Installing the Supply Damper(s) ............7
Condensate Drainage .............................................7
ElEctRIcAl connEctIonS .................................8
Pre-Electrical Checklist ...........................................8
Line Voltage ............................................................8
Overcurrent Protection ............................................8
Grounding................................................................9
Thermostat Connections .........................................9
Defrost Control Board Test Pins..............................9
Clearing Defrost Board Fault Codes .......................9
Electric Heat Package (optional) .............................9
Outdoor Thermostat (Factory Option) .....................9
Blower Speed ..........................................................9
StARtuP & ADjuStMEntS ...................................11
Pre-Start Checklist ..................................................11
Start-Up Procedure .................................................11
Air Circulation .......................................................11
System Heating ....................................................11
System Cooling ....................................................11
Short Cycle Protection .........................................11
Emergency Heat ..................................................11
Anti Short Cycle Timer Test ....................................11
Heating Mode .......................................................11
Cooling Mode .......................................................11
unIt MAIntEnAncE ................................................11
Adjustment of Refrigerant Charge ...........................12
Charging the Unit in AC Mode.................................12
Charging the Unit in Heating Mode .........................12
Safety Switches .......................................................12
FIguRES & tAblES .................................................13
Figure 8. Physical Data & Unit Dimensions .........13
Refrigerant Charging Tables - Cooling ....................14
Table 4. Charging Table for 2 Ton Models ..........14
Table 5. Charging Table for 2.5 Ton Models .......14
Table 6. Charging Table for 3 Ton Models ..........15
Table 7. Charging Table for 3.5 Ton Models .......15
Table 8. Charging Table for 4 Ton Models ..........16
Table 9. Charging Table for 5 Ton Models ..........16
Refrigerant Charging Tables - Heating....................17
Table 10. Charging Table for 2 Ton Models ........17
Table 11. Charging Table for 2.5 Ton Models .....17
Table 12. Charging Table for 3 Ton Models ........17
Table 13. Charging Table for 3.5 Ton Models .....18
Table 14. Charging Table for 4 Ton Models ........18
Table 15. Charging Table for 5 Ton Models ........18
Wiring Diagrams ......................................................19
Figure 9. W.D. for 2 & 2.5 Ton Models ................19
Figure 10. W.D. for 3, 3.5 & 4 Ton Models ..........20
Figure 11. W.D. for 5 Ton Models ........................21
Figure 12. Typical Thermostat Connections ........22
InStAllAtIon / PERFoRMAncE cHEcKlISt ....24