WaterFurnace 506A11 Installation Manual Download Page 1

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IM2505AN 11/17

Installation Information

Water Piping Connections

Electrical

Startup Procedures

Troubleshooting

Preventive Maintenance

5 Series 506A11 Ins

tallation Manual

Geothermal Outdoor Package Heat Pump

•

R-410A

Refrigerant

• 2, 3, 4, 5, 6 Ton Dual Capacity

506A11

Summary of Contents for 506A11

Page 1: ...formation Water Piping Connections Electrical Startup Procedures Troubleshooting Preventive Maintenance 5 Series 506A11 Installation Manual Geothermal Outdoor Package Heat Pump R 410A Refrigerant 2 3...

Page 2: ......

Page 3: ...ctrical Data 14 Electrical Data 15 Blower Performance Data 16 Dimensional Data 18 Physical Data 21 The Aurora Control System 22 Reference Calculations and Legend 31 Operating Limits 31 Wiring Schemati...

Page 4: ...l B No IntelliStart AlumiSeal C IntelliStart AlumiSeal Control Option A AuroraTM Base Control ABC B Aurora Advanced Control ABC AXB C Aurora Performance Package D Aurora Performance and Refrigeration...

Page 5: ...ery receipt acknowledging the damage Exercise care when moving the unit Do not remove any packaging until the unit is near the place of installation Rig the unit by attaching chain or cable slings to...

Page 6: ...he unit Do not secure the unit to the slab EXCEPT when required by local codes If heat pump has bottom water connections provisions need to be made for piping connections After setting the unit in pla...

Page 7: ...not have a detrimental effect on the materials in the system Duct System Duct flanges are provided on side air discharge units to facilitate a duct connection A flexible connector is recommended for...

Page 8: ...s than 300 ppm Carbon Dioxide Less than 50 ppm 10 50 ppm 10 50 ppm Ammonia Less than 2 ppm Less than 2 ppm Less than 20 ppm Ammonia Chloride Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 ppm Ammon...

Page 9: ...cles from the loop itself A filter MUST be used when flushing a loop The standard 100 micron filter bag LFC F100M is acceptable for capturing relatively large debris such as pipe shavings gravel and m...

Page 10: ...ature is only available in the Aurora Advanced Control package AXB board NOT the Aurora Base Control ABC When two units are connected to one loop pumping system pump control is automatically achieved...

Page 11: ...ur area Figure 7 Open Loop Solenoid Valve Connection Option Typical slow operating external 24V water solenoid valve type V100FPT wiring Water Out Water In Shut Off Valves Boiler Drains For HX Flushin...

Page 12: ...ssory Relay A set of dry contacts has been provided to control accessory devices such as water solenoid valves on open loop installations electronic air cleaners humidifiers etc This relay contact sho...

Page 13: ...the thermostat for detailed installation and operation information The W1 terminal on TPCM32U03A and TPCM32U04A communicating thermostats may be hard wired to provide aux emergency heat in the event c...

Page 14: ...rcuit Amp Fuse USA Fuse CAN CKT BRK 208 V 240 V 208 V 240 V 208 V 240 V 208 V 240 V 208 V 240 V EAM5 Single 17 3 20 0 26 7 30 0 30 30 30 30 30 30 EAM8 Single 27 5 31 7 39 3 44 6 40 45 40 45 40 45 EAM1...

Page 15: ...5 038 208 230 60 1 187 253 23 8 15 2 83 0 30 0 5 4 4 0 24 6 28 4 40 038 208 230 60 1 187 253 23 8 15 2 83 0 30 0 5 4 7 0 27 6 31 4 50 049 208 230 60 1 187 253 33 0 21 1 104 0 37 0 5 4 7 0 33 5 38 8 60...

Page 16: ...5 1200 70 1400 85 1600 H 100 1750 1900 2100 2150 Aux 064 0 75 700 875 G 1025 1225 L 55 1425 70 1625 1775 85 1925 H 100 2125 2175 Aux 072 0 75 700 875 1025 G 1225 1425 L 55 1625 70 1775 1925 85 2125 H...

Page 17: ...he blower speeds for G Low Y1 High Y2 and Aux can be adjusted directly at the Aurora ABC board which utilizes the push button SW1 on the ABC board This procedure is outlined in the ECM Configuration M...

Page 18: ...Side Discharge Configuraton Right Side Electrical Knockouts Back Side Electrical Knockouts W X Y Z AA BB CC DD EE FF GG HH II JJ KK LL MM NN OO PP QQ RR SS TT UU VV 7 8 7 8 1 1 8 N A 1 1 8 1 3 8 7 8 N...

Page 19: ...39 1 13 7 11 4 36 8 23 6 47 5 27 7 54 1 112 3 124 0 038 in 21 3 5 3 5 0 29 5 15 4 5 4 4 5 14 5 7 2 20 4 12 3 25 7 44 2 48 8 cm 54 1 13 5 12 7 74 9 39 1 13 7 11 4 36 8 18 3 51 8 31 2 65 3 112 3 124 0...

Page 20: ...2 MINIMUM CLEARANCE FOR SERVICE ACCESS 5 03 03 Legend RA Return Air RAA Return Air Access SA Supply Air CB Control Access Panel CMP Compressor Access Panel BP Blower Access Panel LC Loop Connection A...

Page 21: ...Size Dia x W in mm VS ECM n a 11 x 10 279 x 254 n a n a n a Coax and Water Piping Water Connections Size Side FPT in mm 1 25 4 1 25 4 1 25 4 1 25 4 1 25 4 Water Connections Size Flow Center Bottom Ge...

Page 22: ...residential and commercial comfort system that brings all aspects of the HVAC system into one cohesive module network The ABC features microprocessor control and HP LP condensate and freeze detection...

Page 23: ...nsorStat ZoneStat SensorStat Remote Compatible with AWL Optional IntelliZone2 Preferred Add On Control Feature Kits field or factory installed Description Aurora Base Aurora Advanced Geo Energy Monito...

Page 24: ...5 seconds or by cycling the power NOTE Test mode will automatically be exited after 30 minutes Variable Speed ECM Configuration Mode The control is placed in the ECM configuration mode by holding the...

Page 25: ...ckout output L will be turned on The fault type identification display LED1 Red shall flash the fault code To reset lockout conditions with SW2 8 On thermostat inputs Y1 Y2 and W must be removed for a...

Page 26: ...at demand is not satisfied after 2 minutes the second electric heat stage will be energized Cooling Operation In all cooling operations the reversing valve directly tracks the O input Thus anytime the...

Page 27: ...AID Tool simply plugs into the RS485 net P8 connector on the ABC control board ABC Control Board Layout Aurora Base Control LED Displays These three LEDs display the status configuration and fault co...

Page 28: ...k optional accessory AWL is an add on WiFi router that connects to the ABC and offers many features Remote access to thermostat settings schedules etc with your smartphone tablet or laptop Receive Loc...

Page 29: ...Advanced models The Energy Monitoring Kit includes two current transducers blower and electric heat added to the existing two compressor sensors so that the complete power usage of the heat pump can b...

Page 30: ...ault LED LED Flash Code Lockout Reset Remove Fault Condition Summary ABC Basic Faults Normal No Faults Off Fault Input 1 No Auto Tstat input error Autoreset upon condition removal Fault High Pressure...

Page 31: ...rature F TH total heating capacity MBtu h LC latent cooling capacity MBtu h S T sensible to total cooling ratio Operating Limits Operating Limits Cooling Heating F C F C Air Limits Min Ambient Air 10...

Page 32: ...icating Thermostat NOTE3 CFM P13 P4 SW1 P5 JW2 P9 LO O B Y2 W DH P8 P7 RS485 NET RS485 NET P6 RS485 EXP P3 SW2 On FutureUse L Output Type CC Dual Single Acc Dip 5 Acc Dip 4 RV B O FP2 15 F 30 F FP1 15...

Page 33: ...Heat kit installation instructions 1 Switch blue and red wires for 208V operation 2 The blk wh and gray wh wires are removed when Aux Heatis installed 7 Wires provided for Auxiliary Heatlow voltage c...

Page 34: ...rent Transducer two times 6 Field Connected Refer toInstallation Manual and Auxiliary Heat Instructions for Current Transducer installation 4 Low voltage wiring CLASS 2 Aurora LED Flash Codes Status L...

Page 35: ...nsate overflow sensor DHW pump relay Loop pump relay Fuses Water Coil Limit Sensor Heater element High pressure switch Low pressure switch Power blocks Power strip Reversing Valve coil DIP package 5 p...

Page 36: ...ra Base Control ABC K1 RV Relay K2 CC Rel ay K3 CC2 Relay K4 Fan Relay K5 Alarm Relay K6 Acc Relay F R C CC G Y1 C R ES LS P2 EH1 Y G G G Green Yellow 3 When the auxilia EAS EAM 1 Switch 2 The bl 7 Wi...

Page 37: ...ons 1 Switch blue and red wires for 208V operation 2 The blk wh and gray wh wires are removed when Aux Heatis installed 7 Wires provided for Auxiliary Heatlow voltage control Wires are secured atblowe...

Page 38: ...al Mode Dehumidification Mode Flash Code 2 DIP Switch Overide Slow Flash Status LED LED 3 Green Normal Mode ON Control is Non Functional OFF Test Mode Slow Flash Lockout Active Fast Flash OFF Input Fa...

Page 39: ...ressure switch Power blocks Power strip Reversing Valve coil DIP package 5 position AXB TEST MODE ABC Board DIP package 8 position ABC Board Thermal limit switch Legend Relay Contacts N O N C G T 1 3...

Page 40: ...Factory setting is 15 c Sensor Kit Setup i Brine Selection for HE HR capacity calculation ii Flow Meter activates the flow meter iii Select blower energy ECM iv Activate energy option v Fan and Aux he...

Page 41: ...leaving air temperature and a water flow rate sensor With this kit heat of extraction and rejection will be calculated This requires configuration using the AID Tool for selection of water or antifree...

Page 42: ...le Antifreeze solution is Propylene Glycol 20 by weight Determine the corrected heating and cooling performance at 30 F and 90 F respectively as well as pressure drop at 30 F for the 026 Full Load The...

Page 43: ...Per Ton of Clg of Nominal Total Cap Sens Cap Power Heat of Rej Htg Cap Power Heat of Ext 240 60 0 922 0 786 0 910 0 920 0 943 1 150 0 893 275 69 0 944 0 827 0 924 0 940 0 958 1 105 0 922 300 75 0 959...

Page 44: ...rated cfm and entering air temperatures of 80 F DB 67 F WB Heating performance based on rated cfm and entering air temperature of 70 F DB 7 31 2017 Second Stage Operation Entering Water Temp F Water F...

Page 45: ...3 8 2 8 2 6 2 5 2 3 2 1 10 4 2 3 9 3 7 3 4 3 2 049 full load 6 1 2 1 2 1 1 1 0 1 0 9 2 4 2 2 2 1 2 0 1 8 12 3 9 3 6 3 4 3 2 2 9 15 5 7 5 3 5 4 7 4 3 049 part load 5 0 9 0 9 0 8 0 8 0 7 8 2 0 1 8 1 7 1...

Page 46: ...rmal High Normal Low Low Normal High Indoor Air Temperature Cooling High High High High Low Low High Restricted TXV Check Service Advisory High Low Normal Low High High Low Low Insufficient Compressor...

Page 47: ...6 37 9 45 3 45 4 42 7 41 4 049 Part Load 5 0 23 4 28 9 34 3 45 0 44 8 41 9 8 0 17 9 25 9 31 9 38 2 38 1 45 1 44 5 41 3 38 7 3 0 18 6 26 8 33 6 40 6 38 5 45 1 44 8 42 1 39 6 Full Load 6 0 33 2 41 7 49...

Page 48: ...functioning compressor blower reversing valve etc Ensure that wiring from control to the component is correct Refer to the Aurora Base Control Application and Troubleshooting Guide and the Instructio...

Page 49: ...Valve TXV Suction Line Thermistor Suction Pressure Transducer Discharge Pressure Transducer Air Coil Blower Leaving Air Thermistor Wire Bundle In Blower Compartment Coax Flow Meter Water OUT Water IN...

Page 50: ...ears to be a performance problem Line Voltage Loop Open Unit Amp Draw Closed COAX SOURCE HEA7 1 ANALYSIS EXPANSION VALVE F AIR COIL COMPRESSOR DISCHARGE SUCTION Subcooling Superheat REVERSING VALVE PS...

Page 51: ...SUSPECTED 6 Watts ENERGY MONITOR HEATING COOLING Volts m Volts m Volts Total Amps Comp Blower 3 n Amps n Amps Watts m x n x 0 85 o Watts o Watts 7 Capacity HEATING COOLING Cooling Capacity l o x 3 41...

Page 52: ...d to the unit If replacement parts are required mention the date of installation of the unit and the date of failure along with an explanation of the malfunctions and a description of the replacement...

Page 53: ...1 15P501B01 15P501B01 15P501B01 15P501B01 15P501B01 3 Pole Power Block 12P503 06 12P503 06 12P503 06 12P503 06 12P503 06 2 Pole Screw Term Block 12P500A01 12P500A01 12P500A01 12P500A01 12P500A01 ABC B...

Page 54: ...54 5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Notes...

Page 55: ...55 5 SERIES 506A11 OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL Revision Guide Pages Description Date By All Document Created Nov 23 2017 JM MA...

Page 56: ...rvation Way Fort Wayne IN 46809 9794 WaterFurnace has a policy of continual product research and development and reserves the right to change design and speci cations without notice IM2505AN 11 17 Pro...

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