Nordic R-45, Installation And Service Manual, Page: 5 / 91

1-Nov-2021 Page 5 001200MAN-09
Tables & Documents
Table 1 - Heat Pump Size vs. Heated Area for a Ground Loop System .................................................. 7
Table 2 - Heat Pump Size vs. Heated Area for an Open Loop System ................................................... 7
Table 3 - Plenum Heater Sizing ............................................................................................................... 7
Table 4 - Power Supply Connections (Heat Pump) ............................................................................... 12
Table 5 - Power Supply Connections (Plenum Heater) ......................................................................... 12
Table 6 - Ground Loop Circulator Connections ..................................................................................... 12
Table 7 - Control Signal Description ...................................................................................................... 13
Table 8 - Airflow Selections ................................................................................................................... 13
Table 9 - Control Board Fault Codes ..................................................................................................... 14
Table 10 - Heat Pump Size vs. Hot Air Grills ......................................................................................... 20
Table 11 - Duct Sizing Guide ................................................................................................................. 22
Table 12 - Antifreeze Percentages ........................................................................................................ 24
Table 13 - Volume of Fluid per 100ft. Of Pipe ....................................................................................... 24
Table 14 - Required Open Loop Flow .................................................................................................... 30
Table 15 - Refrigerant Charge ............................................................................................................... 52
Table 16 - Shipping Information ............................................................................................................. 52
Table 17 - Operating Temperature Limits .............................................................................................. 52
Table 18 - Standard Capacity Ratings - Ground Loop Heating 60Hz .................................................... 53
Table 19 - Standard Capacity Ratings - Ground Water Heating 60Hz ................................................... 53
Table 20 - Standard Capacity Ratings - Ground Loop Cooling 60Hz .................................................... 53
Table 21 - Standard Capacity Ratings - Ground Water Cooling 60Hz ................................................... 53
Table 22 - Loop Pressure Drop Data ..................................................................................................... 54
Table 23 - MED Airflow (nominal) ........................................................................................................... 61
Table 24 - LOW Airflow (-6%) ................................................................................................................. 61
Table 25 - HIGH Airflow (+6%) ............................................................................................................... 61
Table 26 - MAX Airflow (+12%) .............................................................................................................. 61
Table 27 - Electrical Specifications ........................................................................................................ 62
Table 28 - Plenum Heater Electrical Specifications ............................................................................... 62
001915INF - Internal Plenum Heater Installation .................................................................................... 11
001827CDG - Typical Thermostat Connections .................................................................................... 15
001901PDG - Wiring For Best Cooling Mode Dehumidification ............................................................ 16
002511PDG - Typical Loop Connections - R Series .............................................................................. 18
000970PDG - Desuperheater Connection to DHW Pre-Heat Tank ....................................................... 19
001201CDG - Typical Duct and Condensate Connections .................................................................... 21
000608INF - Typical Horizontal Ground Loop Configuration .................................................................. 25
000609INF - Typical Vertical Ground Loop Configuration ...................................................................... 26
000906CDG - Geo-Flo Circulator Pump Module Installation ................................................................. 27
001823CDG - Dual Flow Circulator Pump Module Installation for 2-Stage Heat Pumps ........................ 28
002336PDG - Circulator Pump Module Installation - Two Units on One Ground Loop........................... 29
000907CDG - Typical Ground Water (Open Loop) Installation ............................................................. 33
001822CDG - Dual Flow Groundwater (Open Loop) Installation for 2-Stage Heat Pumps ................... 34
000619INF - Ground Water Disposal Methods ...................................................................................... 35
001754SCH - R/RH Series Schematic Diagram 208/230-1-60 ............................................................. 63
001755ELB - R 45-75 Electrical Box Diagram 208/230-1-60 ................................................................ 64
001136ELB - R-80 Electrical Box Diagram 208/230-1-60 ...................................................................... 65
000684ELB - RH 45-75 Left Return Electrical Box Diagram 208/230-1-60 ............................................ 66
000685ELB - RH 45-75 Right Return Electrical Box Diagram 208/230-1-60 .......................................... 66
001756SCH - R/RH Series Schematic Diagram 208-3-60 .................................................................... 67
001757ELB - R 45-75 Electrical Box Diagram 208-3-60 ....................................................................... 68
001585ELB - R-80 Electrical Box Diagram 208-3-60 ............................................................................. 69
001100ELB - RH 45-75 Left Return Electrical Box Diagram 208-3-60 ................................................... 70
001101ELB - RH 45-75 Right Return Electrical Box Diagram 208-3-60 ................................................. 70
002113SCH - R/RH Series Schematic Diagram 265/277-1-60 .............................................................. 71
002114ELB - R 45-75 Electrical Box Diagram 265/277-1-60 ................................................................ 72
002118SCH - R-80 Electrical Box Diagram 265/277-1-60 ...................................................................... 73
002122ELB - RH 45-75 Left Return Electrical Box Diagram 265/277-1-60 ............................................ 74
002123ELB - RH 45-75 Right Return Electrical Box Diagram 265/277-1-60 .......................................... 74
002115SCH - R/RH Series Schematic Diagram 460-3-60 ..................................................................... 75
002116ELB - R 45-75 Electrical Box Diagram 460-3-60 ....................................................................... 76
002120ELB - R-80 Electrical Box Diagram 460-3-60 ............................................................................. 77
002136ELB - RH 45-75 Left Return Electrical Box Diagram 460-3-60 ................................................... 78
002137ELB - RH 45-75 Right Return Electrical Box Diagram 460-3-60 ................................................. 78
001207RCD - R(H)-Series Refrigeration Circuit - Heating Mode ........................................................... 79
001208RCD - R(H)-Series Refrigeration Circuit - Cooling Mode ........................................................... 80
Tables
Documents