York Eco 2 User Manual Download

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QUICK START-UP GUIDE

PACKAGED ROOFTOP

AIR CONDITIONING UNITS

New Release

Form 100.50-SU3 (1207)

Packaged Rooftop

Air Conditioning Units

YPAL 050
YPAL 051
YPAL 060
YPAL 061

DESIGN LEVEL F

SIMPLICITY CONTROL

035-21972-200

ASHRAE

90.1

COMPLIANT

LD13271

Summary of Contents for Eco 2

Page 1: ...KAGED ROOFTOP AIR CONDITIONING UNITS New Release Form 100 50 SU3 1207 Packaged Rooftop Air Conditioning Units YPAL 050 YPAL 051 YPAL 060 YPAL 061 DESIGN LEVEL F SIMPLICITY CONTROL TM 035 21972 200 ASHRAE 90 1 COMPLIANT LD13271 ...

Page 2: ...ndividual will also be familiar with and comply with all applicable governmental standards and regulations pertaining to the task in question SAFETY SYMBOLS The following symbols are used in this document to alert the reader to areas of potential hazard CAUTION identiﬁes a hazard which could lead to damage to the machine damage to other equipment and or environmental pollution Usually an instructi...

Page 3: ...quipment they should verify with the owner whether the equipment has been modiﬁed and if current literature is available NOMENCLATURE BASE MODEL NUMBER LD12725A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Base Type Refrigerant Supply Openings Return Openings Design Special Y YORK 5 0 50 Ton Capacity 208 3 60 P Packaged Rooftop 0 5 1 50 Ton Capacity C R 22 230 3 60 A Air Cooled 0 6 0 60 Ton Capacity E R...

Page 4: ...ONOMIZER CONSTANT VOLUME SINGLE ENTHALPY ECONOMIZER CONSTANT VOLUME SINGLE ENTHALPY ECONOMIZER CONSTANT VOLUME SINGLE ENTHALPY 16 ECONOMIZER CONSTANT VOLUME DUAL ENTHALPY ECONOMIZER CONSTANT VOLUME DUAL ENTHALPY ECONOMIZER CONSTANT VOLUME DUAL ENTHALPY 16 ECONOMIZER VARIABLE AIR VOLUME DRY BULB 17 ECONOMIZER VARIABLE AIR VOLUME SINGLE ENTHALPY ECONOMIZER VARIABLE AIR VOLUME SINGLE ENTHALPY ECONOMI...

Page 5: ...POINT ADJUSTMENT 25 REMOTE CONTROL 25 DIRTY FILTER 25 METRIC OPERATION 26 APPENDIX 1 USER INTERFACE HOW TO PROGRAM USER INTERFACE 27 UNIT CONTROLLER INTERFACE 27 PROGRAM BUTTON 27 TEST UP BUTTON 28 ADDRESS DOWN BUTTON 28 ALARM CHANGE 28 CHARACTER DISPLAY ADDRESSES CODES 28 FIELD CONTROL WIRING CONNECTIONS 32 APPENDIX 2 FACTORY RUN TEST PROCEDURE 34 GENERAL 34 RUN TEST INITIATION 34 RUN TEST SEQUEN...

Page 6: ... air temperature return air temperature or supply fan speed or FlexSys Refer to applicable section for required ﬁeld wiring miscellaneous connections and programming References to Programming indicates the setpoints that should be programmed veriﬁed under the respective key on the User Interface keypad Setpoint Program Options Date Time and Schedule Keys Unit options should be programmed based on ...

Page 7: ...ld Wiring No connection between terminals R and OCC on the Simplicity control board Connect the communication wires to the RS 485 terminal block on the Simplicity control board Misc Connections No additional connections required Programming OCCUPIED INPUT ENABLE must be enabled using Parameter 71 under the PROGRAM key on the Simplicity control board or under the SYSTEMS OPTIONS tab in the Simplici...

Page 8: ... CONSTANT VOLUME UNITS Programming HEATING MODE OPERATION ENABLED Must be set to ON using Parameter 54 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software package CV OCCUPIED HEATING SETPOINT Must be set using Parameter 11 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software...

Page 9: ...ware package Settable between 45 0º F and 99 0º F The default value is 68 0º F CV UNOCCUPIED HEATING SETPOINT Must be set using Parameter 13 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package Settable between 45 0º F and 99 0º F The default value is 60 0º F STAGES OF HEATING AVAILABLE Must be set using Parameter 81 under the P...

Page 10: ...er 11 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software package Settable between 45 0º F and 99 0º F The default value is 68 0º F CV UNOCCUPIED HEATING SETPOINT Must be set using Parameter 13 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package Settable between 45 ...

Page 11: ...e is 60 0º F VARIABLE AIR VOLUME UNITS VAV COOLING SUPPLY AIR TEMP LOWER SETPOINT Must be set using Parameter 24 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package Settable between 40 0º F and 70 0º F The default value is 55 0º F DUCT PRESSURE SETPOINT Must be set using Parameter 30 under the PROGRAM key on the Simplicity cont...

Page 12: ...hipped in the return section of the unit and is to be installed on the speciﬁed support post see Appendix 1 A barbed ﬁtting is already factory installed on the support post and should be used to connect the atmospheric probe using ﬁeld supplied pneumatic tubing The black cap on the atmospheric sensor probe should be positioned at top SeeAppendix 1 for details on the installation of the probe Progr...

Page 13: ...EATING SETUP tab in the Simplicity PC software package VAV OCCUPIED HEATING SETPOINT Must be set using Parameter 27 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software package Settable between 40 0º F and 85 0º F The default value is 68 0º F MORNING WARM UP VAV RETURN AIR TEMP SETPOINT Must be set using Parameter 29 under the PROGRAM k...

Page 14: ...ault value is 72 0º F SPACE SENSOR FAULT OVERRIDE ENABLED Must be set to ON using Parameter 8 under the PROGRAM key on the Simplicity control board or under the SYSTEM OPTIONS tab in the Simplicity PC software package DUCT PRESSURE SETPOINT Must be set using Parameter 30 under the PROGRAM key on the Simplicity control board or under the FAN tab in the Simplicity PC software package Settable betwee...

Page 15: ...ENSOR FAULT OVERRIDE ENABLED Must be set to ON using Parameter 8 under the PROGRAM key on the Simplicity control board or under the SYSTEM OPTIONS tab in the Simplicity PC software package STAGES OF HEATING AVAILABLE Must be set using Parameter 81 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software package DUCT PRESSURE SETPOINT Must b...

Page 16: ...ing No additional connections required Misc Connections No additional connections required Programming ECONOMIZER INSTALLED must be turned ON using Parameter 32 under the PROGRAM key on the Simplicity control board or under the ECONOMIZER EXHAUST tab in the Simplicity PC software ECONOMIZER FIRST STAGE SETPOINT must be programmed using Parameter 33 under the PROGRAM key on the Simplicity control b...

Page 17: ...n the Simplicity PC software ECONOMIZER VARIABLE AIR VOLUME DRY BULB Field Wiring No additional connections required Misc Connections No additional connections required Programming ECONOMIZER INSTALLED must be turned ON using Parameter 32 under the PROGRAM key on the Simplicity control board or under the ECONOMIZER EXHAUST tab in the Simplicity PC software ECONOMIZER OUTSIDE AIR TEMP ENABLE SETPOI...

Page 18: ...ZER LOADING ENABLE must be turned ON under the COOLING SETUP tab in the Simplicity PC software SUPPLY AIR TEMP LIMIT FOR COOLING must be turned ON under the COOLING SETUP tab in the Simplicity PC software SUPPLY AIR TEMP LIMIT COOLING SETPOINT must be programmed under the COOLING SETUP tab in the Simplicity PC software The default valve is 50 0º F BAS ECONOMIZER Field Wiring Connect an external 2 ...

Page 19: ...mmed using Parameter 35 under the PROGRAM key on the Simplicity control board or under the ECONOMIZER EXHAUST tab in the Simplicity PC software The range is 0 100 with a default valve of 20 DEMAND VENTILATION IAQ ENABLED must be turned ON using Parameter 40 under the PROGRAM key on the Simplicity control board or under the COMFORT DEMAND VENTILATION tab in the Simplicity PC software IAQ SENSOR RAN...

Page 20: ...ntrol board or under the COOLING SETUP tab in the Simplicity PC software SUPPLY AIR TEMP LIMIT COOLING SETPOINT must be programmed using Parameter 15 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software The range is 40 0º F 65 0º F with a default valve of 50 0º F EXCESSIVE SUPPLYAIR TEMPERATURE CONTROL HEATING Field Wiring No additional...

Page 21: ...sing Parameter 18 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software HYDRONIC HEATING STAGE 1 SUPPLY AIR SETPOINT must be programmed using Parameter 19 under the PROGRAM key on the Simplicity control board or under the HEATING SETUP tab in the Simplicity PC software The range is 80 0º F 180 0º F with a default valve of 120 0º F HYDRON...

Page 22: ...tic pressure transducer is mounted in the control compartment An atmospheric static pressure probe with a bracket is factory supplied shipped in the return section of the unit and is to be installed on the speciﬁed support post see Appendix 1 A barbed ﬁtting is already factory installed on the support post and should be used to connect the atmospheric probe using ﬁeld supplied pneumatic tubing Pro...

Page 23: ... PROGRAM key on the Simplicity control board or under the ECONOMIZER EXHAUST tab in the Simplicity PC software The range is 0 100 with a default valve of 20 EXHAUST MODULATING WITH A VFD Field Wiring No additional connections required Misc Connections Pneumatic tubing must be ﬁeld supplied and installed from the building pressure transducer high side connection to a ﬁeld supplied pressure probe in...

Page 24: ...d ON under the HEATING SETUP tab in the Simplicity PC software HOT GAS BYPASS Field Wiring No additional connections required Misc Connections No additional connections required Programming HOT GAS BY PASS PRESENT ON COMPRESSOR 1 must be turned ON using Parameter 79 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software SPACE TEMPERATURE ...

Page 25: ...nection must be made between the space Sensor Reset Potentiometer and terminals SSO and GND on the Simplicity control board see Appendix 1 Misc Connections No additional connections required Programming SPACE SENSOR OFFSET RANGE Must be programmed using Parameter 56 under the PROGRAM key on the Simplicity control board or under the SYSTEMS OPTIONS tab in the Simplicity PC software The range is 5 0...

Page 26: ...PROGRAM key on the Simplicity control board or under the EQUIPMENT INSTALLATION tab in the Simplicity PC software METRIC OPERATION Field Wiring No additional connections Misc Connections No additional connections Programming METRIC OPERATION Must be turned ON using Parameter 57 under the PROGRAM key on the Simplicity control board ...

Page 27: ...er Points list Pressing the program button once places the board in program mode The two digit display shows address 1 and the four digit display shows the current setting for that address To scroll up to address 10 press the Test Up button until address 10 appears on the two digit display Address 10 is the Occupied Cooling Setpoint The factory default setting for this parameter is 72º F To change...

Page 28: ... control automatically locates the ﬁrst vacant communications address and changes its address to that address It will then display the address on the display for two seconds The controller is then connected to the network When connected to a network pressing the button twice within ﬁve seconds causes the network address to be displayed for two seconds Pressing this button three times within ﬁve se...

Page 29: ...IMIT HEATING SETPOINT DEGREES F 100º 180º 135º 18 HYDRONIC HEATING ENABLED PARAMETER BIT 0 OFF 1 ON OFF 19 HYDRONIC HEATING STAGE 1 SUPPLY AIR SETPOINT DEGREES F 80º 180º 120º 20 HYDRONIC HEATING STAGE 2 SUPPLY AIR SETPOINT DEGREES F 80º 180º 150º 21 HYDRONIC HEAT ACTUATOR VALVE REVERSE ACTING PARAMETER BIT 0 OFF 1 ON OFF 22 REMOTE CONTROL INPUT ENABLE FOR THIRD PARTY BAS PARAMETER BIT 0 OFF 1 ON ...

Page 30: ...NLY PERCENT OF ECONOMIZER POSITION 0 100 60 49 ECONOMIZER DAMPER POSITION FOR EXHAUST FAN TO TURN OFF MODULATING ONLY PERCENT OF ECONOMIZER POSITION 0 100 20 50 APS DATA 0 CLOSED 1 OPEN 0 CLOSED 1 OPEN OPEN 51 DIRTY FILTER SWITCH INSTALLED PARAMETER BIT 0 OFF 1 ON OFF 52 DIRTY FILTER SWITCH DATA 0 CLOSED 1 OPEN 0 OPEN 1 CLOSED OPEN 53 COOLING MODE OPERATION ENABLE PARAMETER BIT 0 OFF 1 ON ON 54 HE...

Page 31: ... COOLING PARAMETER BIT 2 4 2 81 STAGES OF HEAT AVAILABLE PARAMETER BIT 0 3 0 DISABLED 2 82 DUCT STATIC READING PRESSURE INCHES OF H2O 0 000 5 000 0000 83 BUILDING STATIC PRESSURE PRESSURE INCHES OF H2O 0 000 5 000 0000 84 LOW AMBIENT KIT INSTALLED PARAMETER BIT 0 OFF 1 ON OFF 85 BUILDING STATIC PRESSURE SENSOR INSTALLED PARAMETER BIT 0 OFF 1 ON OFF 86 ERV INSTALLED PARAMETER BIT 0 OFF 1 ON OFF 87 ...

Page 32: ...Cool Stage 2 Y2 Y1 Cool Stage 1 Y1 W3 Heating Stage 3 W3 W2 Heating Stage 2 W2 W1 Heating Stage 1 W1 G Fan G R 24 VAC R C Common C X FAULT LIGHT Optional 10 WIRE THERMOSTAT R OCC PURGE BAS ECON BAS ECON Use shielded wire BAS ECONOMIZER INPUT 0 10 VDC Field Supplied VAV OPEN VAV OPEN VAV HEAT RELAY 24 VDC RELAY Field Supplied CO2 SENSOR Field Supplied 0 2000 PPM 0 10 VDC OUTPUT Use Shielded Wire Us...

Page 33: ...pheric probe should be mounted on the support post on the control side of the unit between the Economizer and Filter Compartment FIG 4 ATMOSPHERIC SENSOR PROBE LD13127 Economizer Compartment Economizer Compartment Filter Compartment Filter Compartment ...

Page 34: ... the Address Down key one time to change the 0 to a 1 Press the Program button one more time to initiate the Run Test mode RUN TEST SEQUENCE The run test sequence is as follows If the supply fan is not on at the start of the test it will be energized On a VAV unit the fan will operate at the programmed minimum speed The Unit Controller will energize the binary output for compressor 1 and condenser...

Page 35: ...ignal to the Exhaust Damper if installed This will result in the Exhaust Fan operating at full speed and the Exhaust Damper in the full open position After ﬁve minutes the Economizer Damper will close to its programmed minimum position the Exhaust Fan will turn off the Exhaust Damper will close and the unit will resume normal op eration During the Run Test the control will read all installed senso...

Page 36: ...800 861 1001 www york com P O Box 1592 York Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by Johnson Controls 2007 ALL RIGHTS RESERVED Form 100 50 SU3 1207 New Release ...

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