Manuals / Nordyne / Household Appliance / Electric Heater

Nordyne R-410A ¢709064-¤, Please Leave These Installation, Instructions With The Homeowner

Models: R-410A

1 20

Download 20 pages 6.05 Kb

Page 20

Image 20

INSTALLER

PLEASE LEAVE THESE INSTALLATION

INSTRUCTIONS WITH THE HOMEOWNER.

	¢709064-¤	709064B (Replaces 709064A)
		Speciﬁ cations and illustrations
		subject to change without
O’Fallon, MO	709064B	notice or incurring obligations.
O’Fallon, MO	709064B	Printed in U.S.A. (09/09)

Page 20

Image 20

Nordyne R-410A ¢709064-¤, Please Leave These Installation, Instructions With The Homeowner, 709064B Replaces 709064A

Contents

2 Stage R-410ASingle Package Heat Pump 15 SEERDO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCESYSTEM OPERATION SAFETY INFORMATION USER INFORMATION About the Heat PumpFigure 1. Digital Thermostat Operating InstructionsINSTALLER INFORMATION Warranty InformationPre-InstallationCheck General InformationHEAT PUMP INSTALLATION Locating the Heat pump Service Access ClearanceUNIT UNDER THE HOME Unpacking the UnitINSTALLING RETURN AND SUPPLY AIR FITTINGS LOCATING AND INSTALLING THE RETURN AIR ASSEMBLYSupply Duct Return DuctLOCATING AND INSTALLING THE SUPPLY DAMPERS DUCTING SYSTEMFigure 6. Supply Damper Table 1. Typical ApplicationsBlower Speed ELECTRICAL CONNECTIONSHigh Voltage Low VoltageFigure 8. Power Entry Overcurrent Protection Low Pressure SwitchHigh Pressure Switch High VoltageModel Q5RF Motor SpeedAir Flow X24KDiagnostic Description Table 3. Control DiagnosticLED Status Ambient Sensor MountingDefrost Test Procedure SYSTEM OPERATION Pre-StartChecklistStart-UpProcedure Charging an R-410AUnit in Heating Mode Anti Short Cycle Timer TestADJUSTMENT OF REFRIGERANT CHARGE Refrigerant Charging Charts for Figure 11. Charging Chart for 2 ton UnitsFigure 12. Charging Chart for 3 ton Units Q5RF-X24KCHARGING CHARTRefrigerant Charging Charts for Figure 13. Charging Chart for 4 ton UnitsFigure 14. Charging Chart for 5 ton Units Q5RF-X48KCHARGING CHARTShaded boxes indicate ﬂooded conditions Shaded boxes indicate ﬂooded conditions WIRING DIAGRAM 60HZ/SINGLE PHASEQ5RF/PPH2RF SERIES SMALL PACKAGE H/P 208/230 VOLT 2 TON AND 3 TONQ5RF/PPH2RF SERIES SMALL PACKAGE H/P 208/230 VOLT4 TON AND 5 TON WIRING DIAGRAMPLEASE LEAVE THESE INSTALLATION ¢709064-¤INSTRUCTIONS WITH THE HOMEOWNER 709064B Replaces 709064A

PLEASE LEAVE THESE INSTALLATION

INSTRUCTIONS WITH THE HOMEOWNER.

¢709064-¤

709064B (Replaces 709064A)

709064B