5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Model Nomenclature 9-10 Model Type Packaging N – 5 Series Water-to-Air ries Wate o-Air A - Standard Compressor Type or Type D – Dual-Stage -Stage Insulation 2 - 1" Foil Faced Fiberglass...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL General Installation Information WARNING: Before performing service or maintenance operations on a system, turn off main power switches to the unit. If applicable, turn off the accessory heater power switch. Electrical Before lifting, make sure the unit weight is shock could cause personal injury.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL General Installation Information cont. Slab Mounted Units Installing Roof (Curb) Mounted Roof curb not provided by unit manufacturer and must be The unit should be set on a solid, level foundation, outsourced.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL General Installation Information cont. Duct System Water Quality Duct flanges are provided on side air discharge units It is the responsibility of the system designer and installing to facilitate a duct connection. A flexible connector...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL General Installation Information cont. Contaminated Water Condensate Drain In applications where the water quality cannot be held to To facilitate complete condensate removal, the outdoor prescribed limits, the use of a secondary or intermediate...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Closed Loop Ground Source Systems IMPORTANT: A secondary freeze detection After pressurization, be sure to turn the venting (burping) thermostat is installed in the unit to automatically screw in the center of the pump two (2) turns open (water...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Closed Loop Ground Source Systems cont. Figure 5a: Primary/Secondary Wiring with Aurora Base Multiple Units on One Flow Center Control (no AXB Board) NOTE: This feature is only available in the Aurora Advanced...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Open Loop Ground Water Systems Typical open loop piping is shown below. Always maintain NOTE: For open loop/groundwater systems or systems water pressure in the heat exchanger by placing water that do not contain an antifreeze solution, set SW2-Switch control valves at the outlet of the unit to prevent mineral #1 to the “WELL”...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Electrical Connections General Accessory Relay A set of “dry” contacts has been provided to control The heat pump, and if auxiliary heat is installed, must accessory devices, such as water solenoid valves on open have a separate electrical service with a field-supplied, loop installations, electronic air cleaners, humidifiers, etc.
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Electronic Thermostat Installation Position the thermostat subbase against the wall so that Figure 10: Thermostat Wiring (Y1 Style Signals) it is level and the thermostat wires protrude through the middle of the subbase. Mark the position of the...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Electrical Data Dual Capacity Unit with Variable Speed ECM Motor Blower Total Compressor Rated Voltage Model Loop Motor Unit Circ Fuse/ Voltage Min/Max LRA** HACR 208-230/60/1 187/253 18.2 11.6 58.3 21.0 21.0...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Dimensional Data FRONT SIDE LEFT SIDE RIGHT SIDE BACK SIDE 038 Overall Cabinet Front Electrical Knockouts Left Electrical Knockouts Side Discharge Configuraton Width Depth Height 7/8” 1-3/8” 1-1/8” 7/8” 7/8” 1-1/8”...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Dimensional Data cont. BOTTOM FLOW 026 BOTTOM FLOW (BACK SIDE) BLOCK OFF PLATES Bottom Side Features Bottom Flow BBB CCC EEE FFF GGG HHH Configuraton Return Loop Discharge 21.3 29.5 15.4 14.5...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Dimensional Data cont. 2' MINIMUM CLEARANCE FOR SERVICE ACCESS 2' MINIMUM CLEARANCE FOR SERVICE ACCESS WATER IN WATER OUT Legend Return Air Return Air Access Supply Air Control Access Panel Compressor Access Panel...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora™ Control System Aurora ‘Advanced’ Control Aurora ‘Base’ Control The Aurora ‘Advanced’ The Aurora ‘Base’ Control Control expands on the (ABC) System is a complete capability of the Aurora residential and commercial ‘Base’...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora Control System cont. Service Device Description Aurora ‘Base’ Aurora 'Advanced' Allows setup, monitoring and troubleshooting of any Aurora Control. NOTE: Although the ABC has basic compatibility with all For Service...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Base’ Control System cont. Aurora ‘Base’ Control Field Selectable Options via Hardware DIP Switch (SW1) – Test/Configuration Button (See SW1 Operation Table) Test Mode The control is placed in the test mode by holding the push button switch SW1 for 2 - 5 seconds.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Base’ Control System cont. Cycle with Blower - The accessory relay will cycle with Lockout – when locked out, the blower will operate the blower output. continuously in “G” speed. The Alarm output (ALM) and Lockout output (L) will be turned on.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Base’ Control System cont. Secondary Freeze Detection - A freeze detection Cooling Operation thermostat is installed inside the cabinet to automatically In all cooling operations, the reversing valve directly tracks start the loop pump if temperature drops below 20˚F.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Base’ Control System cont. Aurora ‘Base’ Control LED Displays Aurora Interface and Diagnostics (AID) Tool These three LEDs display the status, configuration, and The Aurora Interface and fault codes for the control. These can also be read in plain Diagnostics (AID) Tool is English via the Aurora AID Tool.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Advanced’ Control System AWL – Aurora Weblink Aurora ‘Advanced’ Control Features (optional accessory) The Aurora ‘Advanced’ AWL is an add-on WiFi router that connects to the ABC Control system expands on...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Advanced’ Control System cont. Home Automation 1 and 2 Inputs Monitoring Sensor Kits The Home automation inputs are simple closed contact Energy Monitoring inputs that will trigger an AID Tool and thermostat alert for (Standard Sensor Kit on ‘Advanced’...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL The Aurora ‘Advanced’ Control System cont. Special Modes and Applications Aurora ‘Advanced’ Control LED Displays Communicating Digital Thermostats These three LEDs display the status, configuration, and fault The Aurora controls system also features either mono- codes for the control.
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics Aurora Base Controls with ECM and IntelliStart Green/Yellow For optional Flow Center and Water Valve For optional IntelliStart wiring schematics refer to Blue wiring schematics refer to appropriate schematic.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics cont. Aurora Base Controls with ECM and IntelliStart cont. With optional EA Series 10kW Auxiliary Electric Heat Shown 1 - Use copper o r aluminum conductors. 208-230/60/1 2 – When Auxil iary Heat is installe d the BLK/WHT...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics cont. Aurora Base Controls with ECM and IntelliStart Wiring For Op onal IntelliStart Op on Internal Water Valve Blue Compresso r Or ange (29) Run Winding IntelliStart Blue Black/White (31)
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics cont. Aurora Advanced Controls with ECM and IntelliStart Green/Yellow For op onal Flow Center and Water For op onal IntelliStart wiring Blue Valve wiring schema cs refer to the...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics cont. Aurora Advanced Controls with ECM and IntelliStart cont. With optional EA Series 20kW Auxiliary Electric Heat Shown 60 AMP 60 AMP Legend BRK2 BRK1 Factory Low voltage wi ri ng...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Wiring Schematics cont. Aurora Advanced with ECM and IntelliStart cont. IntelliStart Op on Blue Compresso r Run W inding IntelliStart Blue Active Black Pink Start Tan(6) Common Black Unit Power Supply...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Unit Startup i. Brine Selection – for HE/HR Before Powering Unit, Check the Following: capacity calculation NOTE: Remove and discard the compressor hold down ii. Flow Meter – activates the flow meter shipping bolt located at the front of the compressor iii.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Unit Startup cont. iii. In the Sensor Kit Setup screen adjust the Performance Monitoring (optional sensor kit) ‘Base Voltage’ to the nearest value to that The optional Performance Monitoring Kit includes three...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Unit Startup cont. 14. If auxiliary electric heaters are installed, increase the heating setpoint until the electric heat banks are sequenced on. All stages of the auxiliary heater should be sequenced on when the thermostat is in the Emergency Heat mode.
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Correction Factor Tables Air Flow Corrections (Dual Capacity Part Load) Airflow Cooling Heating cfm Per Ton % of Nominal Total Cap Sens Cap Power Heat of Rej Htg Cap Power Heat of Ext of Clg 0.922...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Operating Parameters Dual Capacity Models First Stage Operation Cooling -- No Hot Water Generation Entering Water Water Flow Suction Pressure Discharge Pressure Water Temp Rise Air Temp Drop Temp °F gpm/ton...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Pressure Drop Dual Capacity Pressure Drop (psi) Model 30°F 50°F 70°F 90°F 110°F full load part load full load part load full load part load full load part load full load...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Troubleshooting Aurora Control System Refrigerant Systems NOTE: Refer to the Aurora Base Control Application and To maintain sealed circuit integrity, do not install service Troubleshooting Guide and the Instruction Guide: Aurora gauges unless unit operation appears abnormal.
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Troubleshooting cont. Water Leaving Water Blower Thermistor Coax Coil Flow Sensor Water Flow Meter Entering Water Thermistor Leaving Air Thermistor Wire Bundle In FP2 Sensor Blower Performance Option Only Compartment) Water Line View of Coax...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Startup/ roubleshooting Form Controls Info: Dealer: ABC Version: AXB Version: Phone #: Date: IZ2 Version: Problem: T-Stat Version: Model #: Installed Sensors: Serial #: COOLING CYCLE ANALYSIS SAT °F °F Unit Amp Draw:...
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5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Troubleshooting cont. Single Speed/Dual Capacity Startup/Troubleshooting Form 1. Job Information Model # Job Name: Loop: Open / Closed Serial # Install Date: Hot Water Generator: Y / N 2. Flow Rate in gpm...
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Preventive Maintenance Water Coil Maintenance Other Maintenance Filters Keep all air out of the water. An open loop system should be checked to ensure that the well head is not Filters must be clean to obtain maximum performance.
5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Service Parts List Dual Capacity Units Parts List Compressor 208-230/60/1 34P640-01 34P641-01 34P642-01 34P643-01 34P644-01 Run Capacitor 208-230/60/1 16P002D19 16P002D20 16P002D18 16P002D31 16P002D31 Sound Jacket 92P504A16 92P504A16 92P504A16 92P504A16 92P504A16 Power Harness...
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