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Heating and Air Conditioning

AFFINITY
GEOTHERMAL HEAT PUMPS
DUAL CAPACITY

MODELS:
YAP026 - 072
(2 THRU 6 NOMINAL TONS)

Due to continuous product improvement, specifications are 
subject to change without notice. 

Visit us on the web at www.york-geothermal.com

Additional rating information can found at

www.ahridirectory.org

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

INSTALLATION MANUAL

MODELS:
YAP026 - 072
(2 THRU 6 NOMINAL TONS)

Due to continuous product improvement, specifications are 
subject to change without notice.

Visit us on the web at www.york-geothermal.com

Summary of Contents for YAP026

Page 1: ...ithout notice Visit us on the web at www york geothermal com Additional rating information can found at www ahridirectory org FOR DISTRIBUTION USE ONLY NOT TO BE USED AT POINT OF RETAIL SALE INSTALLAT...

Page 2: ......

Page 3: ...imensional Data 18 Physical Data 21 The Aurora Control System 22 Reference Calculations and Legend 31 Operating Limits 31 Wiring Schematics 32 Unit Startup 40 Antifreeze Corrections 42 Correction Fact...

Page 4: ...ackaging A Standard Insulation 2 1 Foil Faced Fiberglass 6 1 Closed Cell Foam Control Option A AuroraTM Base Control ABC B Aurora Advanced Control ABC AXB C Aurora Performance Package D Aurora Perform...

Page 5: ...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 the lifting holes provided in the base rails Spreader bars whos...

Page 6: ...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 place remove and discard the compressor hold down shi...

Page 7: ...uct System Duct flanges are provided on side air discharge units to facilitate a duct connection A flexible connector is recommended for discharge and return air duct connections on metal duct systems...

Page 8: ...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 Ammonia Nitrate Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 pp...

Page 9: ...loop The standard 100 micron filter bag LFC F100M is acceptable for capturing relatively large debris such as pipe shavings gravel and medium sand particles In certain installation locations other sm...

Page 10: ...nter is generally limited to a total of 20 gpm capacity It is recommended that water solenoid valves be installed on heat pumps that share a flow center This is to allow water flow through only heat p...

Page 11: ...ical slow operating external 24V water solenoid valve type V100FPT wiring Water Out Water In Shut Off Valves Boiler Drains For HX Flushing Rubber Bladder Expansion Tank Strainer Flow Control Valve Fro...

Page 12: ...accessory devices such as water solenoid valves on open loop installations electronic air cleaners humidifiers etc This relay contact should be used only with 24 volt signals and not line voltage powe...

Page 13: ...ion The W1 terminal on TPCM32U03A and TPCM32U04A communicating thermostats may be hard wired to provide aux emergency heat in the event communication is lost between the thermostat and the ABC micropr...

Page 14: ...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 EAM10 Single 34 7 40 0 48 3 55 0 50 60 50 60 50 60 EAL10 Single 34...

Page 15: ...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 60 064 208 230 60 1 187 253 42 3 27 1 152 9 54 0 5 4 7 0 39 5 46...

Page 16: ...00 875 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 100 2175 Aux Factory settings are at recommended G L H Aux spee...

Page 17: ...irectly at the Aurora ABC board which utilizes the push button SW1 on the ABC board This procedure is outlined in the ECM Configuration Mode portion of the Aurora Base Control System section The Aux c...

Page 18: ...k 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 A WTR OUT WTR IN 7 8 1 3 8 1 1 8 N A Return Discharge N A 1 1...

Page 19: ...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 0 049 072 in 21 3 5 3 5 0 29 5 15 4 5 4 4 5 14 5 7 2 20 4 12 3 25...

Page 20: ...n Air RAA Return Air Access SA Supply Air CB Control Access Panel CMP Compressor Access Panel BP Blower Access Panel LC Loop Connection Access Dimensional Data cont 0 0 0 BP SA RA WATER IN WATER OUT 0...

Page 21: ...ax 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 GeoLink Double O ring Fitting Water Connections Size Water Valve...

Page 22: ...ngs all aspects of the HVAC system into one cohesive module network The ABC features microprocessor control and HP LP condensate and freeze detection over under voltage faults along with communicating...

Page 23: ...th AWL if available Optional IntelliZone2 Preferred Add On Control Feature Kits field or factory installed Description Aurora Base Aurora Advanced Geo Energy Monitoring Kit Monitors realtime power con...

Page 24: ...cally be exited after 30 minutes Variable Speed ECM Configuration Mode The control is placed in the ECM configuration mode by holding the pushbutton switch SW1 for 5 to 10 seconds the high low and G E...

Page 25: ...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 at least 3 seconds To reset lockout conditions with SW2 8 Off th...

Page 26: ...heat stage will be energized Cooling Operation In all cooling operations the reversing valve directly tracks the O input Thus anytime the O input is present the reversing valve will be energized Cooli...

Page 27: ...BC control board ABC Control Board Layout Aurora Base Control LED Displays These three LEDs display the status configuration and fault codes for the control These can also be read in plain English via...

Page 28: ...onnects to the ABC and offers many features Remote access to thermostat settings schedules etc with your smartphone tablet or laptop Receive Lockout Fault info via text or e mail View heat pump energy...

Page 29: ...transducers blower and electric heat added to the existing two compressor sensors so that the complete power usage of the heat pump can be measured The AID Tool provides configuration detail for the t...

Page 30: ...mmary ABC Basic Faults Normal No Faults Off Fault Input 1 No Auto Tstat input error Autoreset upon condition removal Fault High Pressure 2 Yes Hard or Soft HP switch has tripped 600 psi Fault Low Pres...

Page 31: ...acity 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 23 3 10 23 3 Rated Ambient Air 80 26 7 70 21 1 Max Ambient Air...

Page 32: ...H 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 F 30 F Com1 LED5 Com2 LED5 Test Mode F1 3A P1 C PWM 1 2 3 4 5...

Page 33: ...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 atblower 5 Brown blower power wire rou...

Page 34: ...n Manual and Auxiliary Heat Instructions for Current Transducer installation 4 Low voltage wiring CLASS 2 Aurora LED Flash Codes Status LED LED3 Green Status LED LED1 Green Configuration LED LED2 Yell...

Page 35: ...r Coil Limit Sensor Heater element High pressure switch Low pressure switch Power blocks Power strip Reversing Valve coil DIP package 5 position AXB TEST MODE ABC Board DIP package 8 position ABC Boar...

Page 36: ...n 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 Wires 5 Brown 6 Field C Current Tr 4 Low v Crankcase Heater Black...

Page 37: ...and gray wh wires are removed when Aux Heatis installed 7 Wires provided for Auxiliary Heatlow voltage control Wires are secured atblower 5 Brown blower power wire routed through CurrentTransducer tw...

Page 38: ...low Flash Status LED LED 3 Green Normal Mode ON Control is Non Functional OFF Test Mode Slow Flash Lockout Active Fast Flash OFF Input Fault Lockout Flash Code 1 Freeze Detection FP1 Flash Code 5 Flas...

Page 39: ...P 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 2 P L1 PSC Fan Speed Relay PSC Fan Power Relay ER1 to ER4 Aux h...

Page 40: ...capacity calculation ii Flow Meter activates the flow meter iii Select blower energy ECM iv Activate energy option v Fan and Aux heat current sensor activation vi Line Voltage calibration Voltmeter re...

Page 41: ...it heat of extraction and rejection will be calculated This requires configuration using the AID Tool for selection of water or antifreeze Ensure the Energy Kit has been enabled by accessing the Senso...

Page 42: ...ne 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 corrected cooling capacity at 90 F would be 22 500 MBtu h x 0...

Page 43: ...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 0 860 0 937 0 955 0 968 1 078 0 942 325 81 0 971 0 894 0 950 0...

Page 44: ...ing performance based on rated cfm and entering air temperature of 70 F DB 7 31 2017 Second Stage Operation Entering Water Temp F Water Flow gpm ton Cooling No Hot Water Generation Suction Pressure ps...

Page 45: ...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 6 1 5 11 3 4 3 1 2 9 2 8 2 5 14 5 0 4 7 4 4 4 1 3 8 064 full l...

Page 46: ...ling High High High High Low Low High Restricted TXV Check Service Advisory High Low Normal Low High High Low Low Insufficient Compressor Possible Bad Valves Low High Low High Normal High Low Low TXV...

Page 47: ...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 5 62 6 61 7 58 2 9 0 27 9 36 6 46 1 55 1 53 2 62 5 61 2 57 4 5...

Page 48: ...wiring from control to the component is correct Refer to the Aurora Base Control Application and Troubleshooting Guide and the Instruction Guide Aurora Interface and Diagnostics AID Tool for additiona...

Page 49: ...Discharge Pressure Transducer Air Coil Blower Leaving Air Thermistor Wire Bundle In Blower Compartment Coax Flow Meter Water OUT Water IN Flow Sensor Entering Water Thermistor Leaving Water Thermistor...

Page 50: ...p Draw Closed COAX SOURCE HEA7 1 ANALYSIS EXPANSION VALVE F AIR COIL COMPRESSOR DISCHARGE SUCTION Subcooling Superheat REVERSING VALVE PSI F SAT F PSI SAT F F F LIQUID LINE Line Voltage Loop Open Unit...

Page 51: ...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 3 413 p Btu h p Btu h Heating Capacity l o x 3 413 8 Efficiency HEA...

Page 52: ...e of installation of the unit and the date of failure along with an explanation of the malfunctions and a description of the replacement parts required CAUTION Fin edges are sharp Preventive Maintenan...

Page 53: ...r Block 12P503 06 12P503 06 12P503 06 12P503 06 12P503 06 2 Pole Screw Term Block 12P500A01 12P500A01 12P500A01 12P500A01 12P500A01 ABC Board 17X553 00 17X553 00 17X553 00 17X553 00 17X553 00 AXB Boar...

Page 54: ...54 Notes AFFINITY SERIES OUTDOOR PACKAGED HEAT PUMP INSTALLATION MANUAL...

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

Page 56: ...hange design and specifications without notice Product Affinity Series Type Geothermal Water Source Heat Pump Size 2 6 Ton Dual Capacity Document Type Installation Manual Part Number IM2505AK6 Release...

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