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Heating and Air Conditioning
INSTALLATION MANUAL
AFFINITY LOW SILL CONSOLE
COMMERCIAL GEOTHERMAL/
WATER SOURCE HEAT PUMPS
SINGLE CAPACITY
MODELS:
YCL09 - 18
(.75 THRU 1.5 NOMINAL TONS)
Due to continuous product improvement, specifications are
subject to change without notice.
Visit us on the web at www.yorkgeothermal.com
Additional rating information can found at
www.ahridirectory.org
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
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Table of Contents
Related Manuals for York YCL09
Summary of Contents for York YCL09
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Page 1: Installation Manual
AFFINITY LOW SILL CONSOLE COMMERCIAL GEOTHERMAL/ WATER SOURCE HEAT PUMPS SINGLE CAPACITY MODELS: YCL09 - 18 (.75 THRU 1.5 NOMINAL TONS) Due to continuous product improvement, specifications are subject to change without notice. Visit us on the web at www.yorkgeothermal.com Additional rating information can found at www.ahridirectory.org... -
Page 3: Table Of Contents
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Table of Contents Model Nomenclature ............. . 4 General Installation Information . -
Page 4: Model Nomenclature
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Model Nomenclature 16-17 Model Type Vintage YCL – YCL Series eries * - Factory Use Only Cabinet Configuration Conf guration Non-Standard Options C – Chassis Only hassis Only SS – Standard W – Chassis with Cabinet hassis with Cabinet S –... -
Page 5: General Installation Information
AFFINITY LOW SILL SERIES INSTALLATION MANUAL General Installation Information Safety Considerations Water Piping The proper water flow must be provided to each unit whenever the WARNING: Before performing service or maintenance unit operates. To assure proper flow, use pressure/temperature operations on a system, turn off main power switches ports to determine the flow rate. -
Page 6: Dimensional Data
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Dimensional Data - Flat Top Cabinet YCLW09-18 Left Hand Cabinet Right Hand Cabinet FRONT SIDE Right return cabinet shown in dimensional views Overall Cabinet Grille Flat Top Configuration Grille Grille Grille Width Depth Height Length Width 45.1... - Page 7 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Dimensional Data - Slope Top Cabinet YCLS09-18 Right Hand Cabinet Left Hand Cabinet 80° SIDE FRONT Right return cabinet shown in dimensional views Overall Cabinet Grille Slope Top Configuration Grille Grille Grille Width Depth Height Length Width...
- Page 8 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Dimensional Data - Chassis YCL09-12 28.0 AIR FLOW WATER OUT 1/2" FPT 37.8 WATER IN 29.1 1/2" FPT 10.2 BLOWER ACCESS PANEL COMPRESSOR ACCESS PANEL 21.6 16.7 16.2 FILTER CONDENSATE DRAIN CONNECTION YCLC15-18 33.1 AIR FLOW 42.7...
- Page 9 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Dimensional Data - Controls Detail: Flat Top Chassis Left Return Right Return Blower Option Switch Control Panel (Remove For Access To Control Box) Control Panel (Remove For Access Blower Option Switch To Control Box) Wall Mount For Chassis w/Flat Top Cabinets Wall Mount For Chassis...
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Page 10: Physical Data
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Physical Data Console Model Compressor (1 each) Rotary Factory Charge R410A, oz [kg] 27 [0.77] 27 [0.77] 36 [1.02] 34 [0.96] Blower Motor & Blower Blower Motor Type/Speeds 3 Speeds Blower Motor - hp [W] 0.25 [186] 0.25 [186] 0.25 [186]... -
Page 11: Installation Steps
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Installation Steps Step 1: Unpack Equipment and Inspect for Damage Step 2: Determine Equipment Location • Choose level flooring surface (Correctable with shims. Do not pitch towards drain.) • Location of wall support and fasteners required to secure chassis backplate. •... - Page 12 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Installation Steps cont. Step 4: Provide Water and Condensate Drain Connections • A two-pipe reverse return piping configuration is recommended as it equalizes the piping circuit lengths and delivers even water flow to each unit. A direct return piping configuration may be used, but it may be difficult to achieve and maintain proper water flow to the units.
- Page 13 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Installation Steps cont. Step 5: Provide Line Voltage Wiring • Check unit data plate located on control side of chassis for ampacity and fuse size. • Remove electrical knockouts from chassis backplate. • Run line voltage wiring through knockout and secure wiring to backplate or disconnect. Step 6: Chassis Installation •...
- Page 14 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Installation Steps cont. Field Converting Console Chassis is normally configured with controls on right end and piping on left end (see Figure 3 top view). In this position panel number 1 would be positioned against wall or back plate. Unit may also be turned 180° against wall or back plate. In this position controls will be on left end and piping on right end panel number 2 would be positioned against wall or back plate.
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Page 15: System Cleaning And Flushing
AFFINITY LOW SILL SERIES INSTALLATION MANUAL System Cleaning and Flushing Figure 7: Flushing with Water Cleaning and Flushing Shutoff Valve Equipped Systems Prior to start up of any heat pump, the water circulating system must be cleaned and flushed of all dirt and debris. Return Runout If the system is equipped with water shutoff valves, the supply and return runouts must be connected together at each unit location (This will prevent the... -
Page 16: Open Loop Ground Water Systems
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Open Loop Ground Water Systems Always maintain water pressure in the heat exchanger by placing water control valves at the outlet of the unit to prevent mineral precipitation. Use a closed, bladder-type expansion tank to minimize mineral formation due to air exposure. Ensure proper water flow through the unit by checking pressure drop across the heat exchanger and comparing it to the figures in unit capacity data tables in the specification catalog. -
Page 17: Electrical Connections
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Electrical Connections General Be sure the available power is the same voltage and phase as that shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric Code, whichever is applicable. 208 Volt Operation All 208/230 units are factory wired for 230 volt operation. -
Page 18: Electrical Data
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Electrical Data Total Compressor Rated Voltage Model Motor Unit Circ Fuse/ Voltage Min/Max HACR 115/60/1 104/127 12.5 50.0 4.25 12.3 14.3 208-230/60/1 187/253 21.0 10/15 265/60/1 238/292 22.0 10/15 115/60/1 104/127 14.8 50.0 4.25 13.8 16.1 208-230/60/1... -
Page 19: Blower Performance Data
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Blower Performance Data Model Low Speed Medium Speed High Speed Factory settings are in Bold 5/24/2018 Air flow values are with dry coil and standard filter For wet coil performance first calculate the face veloc- ity of the air coil (Face Velocity [fpm] = Airflow [cfm] / Face Area [sq ft]). -
Page 20: Wiring Schematics
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics ABC - ECM with Remote Stat - 208-230-265/60/1 Compressor Motor Unit Power Supply Motor 208-230/60/1 or Module Ground 265/60/1 Handi - Box Note 2 Fa n Speed Switch Hig h Black (31) Red (32) Black Blue 230V/265V... - Page 21 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics cont. ABC - ECM with Remote Stat - 208-230-265/60/1 Notes: Aurora Timing Events Event Normal Mode Test Mode 1 – Swap blue and red leads f or 208V operation. Random Start Delay 5 to 80 seconds 1 second 2 –...
- Page 22 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics cont. CCM - with ECM Motor and Unit Mounted Thermostat - 208-230-265/60/1 Bro wn (26) Motor Compressor Blue Unit Power Supply Ground Motor 208-230/60/1 or 265-277/60/1 Module Green/Yellow Handi - Box Tan (33) Note 4 Black (31) Black...
- Page 23 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics cont. CCM - Low Sill with Remote Stat and ECM Motor - 208-230-265/60/1 Motor Compressor Blue Unit Power Supply Motor Ground 208-230/60/1 or Module 265-277/60/1 Green/Yellow Handi - Box Tan (33) Note 3 Black (31) Black (27) Black...
- Page 24 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics cont. ABC - with ECM Motor and Electronic Stat - 208-230-265/60/1 ABC – with ECM Motor and Electronic Stat Compr essor Blue Motor Black Tan (33) Motor Motor Module Module Green/Yellow Chart 1 Note 3 Blower Se Fan Speed...
- Page 25 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Wiring Schematics cont. ABC - with ECM Motor and Electronic Stat - 208-230-265/60/1 02/12/18 Unit Power Supply 208-230/60/1 or Ground 265-277/60/1 Notes: Handi - Box 1 – Swap blue and red leads for 208V operation. 2 –...
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Page 26: Controls
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls Control General Description Application Display/Interface Protocol Thermostat Options CCM Control The CCM (Compressor control module) Residential and commercial Dial thermostat with Hi and None Unit Mounted Digital is a more reliable replacement for applications requiring minimal but Low blower speeds, and Dial Thermostat... -
Page 27: Control Features
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls 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. -
Page 28: Safety Features
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls 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, and PSC blower motor output will remain on. The Alarm output (ALM) and Lockout output Cycle with Compressor - The accessory relay will cycle (L) will be turned on. - Page 29 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls cont. Over/Under Voltage Shutdown - An over/under voltage Cooling Operation condition exists when the control voltage is outside the In all cooling operations, the reversing valve directly tracks range of 18 VAC to 30 VAC. If the over/under voltage the O input.
- Page 30 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls 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.
- Page 31 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls cont. the current thermostat demand cycle. Since compressor hot Aurora ‘Advanced’ Control Features gas temperature is dependent on loop temperature in cooling The Aurora ‘Advanced’ mode, loop temperatures may be too low to allow proper Control system expands on heating of water.
- Page 32 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls cont. Advanced Communication Ports Home Automation 2 – E24 HA2 With a closed dry contact signal, this input will cause an Communication ports P6 and P8 will provide future alarm and Alert Code 24 to indicate on the stat or flash expansion via dedicated protocols.
- Page 33 AFFINITY LOW SILL SERIES INSTALLATION MANUAL Controls cont. Special Modes and Applications Aurora ‘Advanced’ Control LED Displays These three LEDs display the status, configuration, and 5-Speed ECM Blower Motor fault codes for the control. These can also be read in plain Normally the 5-Speed ECM motor can be driven off English via the Aurora AID Tool.
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Page 34: Unit Startup Notes
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Unit Startup Notes Electrical Disconnect The hydronic loop controller is a microprocessor based control panel for control of water loop heat rejector (tower), heat supplier (boiler), Optional field installed console disconnect provides a permanent and/or water well pumps and circulation pumps. -
Page 35: Unit Startup Checklist/Unit Startup Steps
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Unit Startup Checklist/Unit Startup Steps Before Powering Unit, Check The Following: • High voltage is correct and matches nameplate. • Fuses, breakers and wire size correct. • Low voltage wiring complete. • Piping completed and water system cleaned and flushed. •... -
Page 36: Operating Parameters
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Operating Parameters Cooling Entering Water Water Flow Suction Pressure Discharge Water Temp Rise Air Temp Drop Temp °F gpm/ton Superheat Subcooling psig Pressure psig °F °F DB 100 - 115 170 - 190 17 - 26 10 - 14 18 - 22 20 - 30... -
Page 37: Pressure Drop
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Pressure Drop Pressure Drop (psi) Model 30°F 50°F 70°F 90°F 110°F 6/10/13 Compressor and Thermistor Resistance Compressor Resistance 115/60/1 208-230/60/1 265/60/1 Model Start Start Start 0.77 - 0.89 1.79 - 2.05 3.65 - 4.19 3.75 - 4.31 3.73 - 4.27 4.45 - 5.13... -
Page 38: Refrigerant Circuit Guideline
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Refrigerant Circuit Guideline Head Suction Compressor Air Temp. Water Temp. Symptom Superheat Subcooling Pressure Pressure Amp Draw Differential Differential Under Charged System (Possible Leak) High Over Charged System High High High Normal High Normal/Low Normal Low Air Flow Heating High... -
Page 39: Heat Of Extraction/Rejection Data
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Heat of Extraction/Rejection Data Heat of Extraction (HE) Heat of Rejection (HR) Model 30°F 50°F 70°F 90°F 30°F 50°F 70°F 90°F 110°F 10.6 12.9 12.1 11.8 10.8 13.9 13.1 12.4 11.7 10.9 10.9 14.0 13.4 12.6 11.8... -
Page 40: Startup/Troubleshooting Form
AFFINITY LOW SILL SERIES INSTALLATION MANUAL DEALER: PHONE #: DATE: PROBLEM: MODEL #: Startup/Troubleshooting Form SERIAL #: COOLING CYCLE ANALYSIS SAT °F °F Unit Amp Draw: Loop: Open Closed Line Voltage: °F °F COIL SUCTION COMPRESSOR REVERSING COAX EXPANSION VALVE SOURCE VALVE DISCHARGE... -
Page 41: Preventive Maintenance
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Preventive Maintenance Water Coil Maintenance The condensate drain can pick up lint and dirt, especially with dirty filters. Inspect twice a year to avoid the possibility of overflow. 1. Keep all air out of the water. An open loop system should be checked to ensure that the well head is not allowing air to Blower Motors infiltrate the water line. -
Page 42: Service Parts
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Notes... -
Page 43: Revision Guide
AFFINITY LOW SILL SERIES INSTALLATION MANUAL Revision Guide Pages: Description: Date: Misc. ECM Motor Changes 15 Nov 2018 Released ABC Control Option 01 Sept 2015 23, 36 Updated Wiring Schematics, Updated Service Parts Table 11 May 2015 Updated with All-Aluminum Air Coils 10 Mar 2014 First Published 11 Oct 2013... - Page 44 ©2018 The manufacturer has a policy of continual product research and development and reserves the right to change design and specifi cations without notice. York and Affi nity are registered trademarks of Johnson Controls, Inc., and are used with permission.