Nordyne Single Package Heat Pump R-410A User Manuals

Table of Contents

• above 65° F

  1
• Heating Mode

  1
• SAFETY INFORMATION

  3
• USER INFORMATION

  3
• Operating Instructions

  3
• Cooling Operation

  3
• Heating Operation

  3
• Emergency Heat

  3
• Defrost

  3
• System Shutdown

  4
• Warranty Information

  4
• INSTALLER INFORMATION

  4
• General Information

  4
• Pre - Installation Check

  4
• Inspecting Equipment

  4
• HEAT PUMP INSTALLATION

  5
• Locating the Heat pump

  5
• Minimum Clearances

  5
• Service Access Clearance

  5
• Clearances to Combustibles

  5
• Duct Requirements

  5
• CONDENSATE DRAINAGE

  5
• FITTINGS

  6
• Supply Duct

  6
• Return Duct

  6
• RETURN AIR ASSEMBLY

  6
• SUPPLY DAMPERS

  7
• DUCTING SYSTEM

  7
• Flexible Ducts

  8
• ELECTRICAL CONNECTIONS

  8
• Low Voltage

  8
• Defrost Cycle Control

  9
• Locating the Thermostat

  9
• Low Pressure Switch

  9
• High Pressure Switch

  9
• Ambient Sensor Mounting

  11
• Electric Heat Package

  11
• SYSTEM OPERATION

  12
• Pre - Start Checklist

  12
• Start - Up Procedure

  12
• Air Circulation

  12
• System Heating

  12
• System Cooling

  12
• Short Cycle Protection

  12
• Emergency Heat

  12
• Defrost Test Procedure

  12
• Anti Short Cycle Timer Test

  13
• Heating Mode

  13
• Cooling Mode

  13
• CHARGE

  13
• for COOLING MODE of OPERATION

  14
• Figure 11 - 2 Ton Units

  14
• Figure 12 - 3 Ton Units

  14
• Figure 13 - 4 Ton Units

  15
• Figure 14 - 5 Ton Units

  15
• for HEATING MODE of OPERATION

  16
• Charging Tables - 2 & 3 Ton Units

  16
• Charging Tables - 4 & 5 Ton Units

  17
• WIRING DIAGRAMS

  18
• Figure 15 - 2 & 3 Ton Units

  18
• Figure 16 - 2 & 3 Ton Units

  19