Gebruiksaanwijzing /service van het product YPAL 050 van de fabrikant York
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INST ALLA TION, OPERA TION & MAIN TE NANCE P ACKAGED ROOFT OP AIR CONDITIONING UNITS Form 100.50-NOM6 (1207) YP AL 050 YP AL 051 YP AL 060 YP AL 061 035-21979-002 New Release DESIGN LEVEL F SIMPLI.
JOHNSON CONTROLS 2 FORM 100.50-NOM6 (1207) This equipment is a relatively complicated ap pa ra tus. Dur ing installation, operation, maintenance or service, in di vid u als may be exposed to certain c.
3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) CHANGEABILITY OF THIS DOCUMENT In complying with JOHNSON CONTROLS’ s policy for continuous prod uct improvement, the in for ma tion con tained in this doc u ment is subject to change without notice.
JOHNSON CONTROLS 4 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS BASE MODEL NUMBER .............................................................................................................................. 3 CHANGEABILITY OF THIS DOCUMENT ...........
5 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS FIELD WIRING .............................................................................................................................. .............. 33 Thermostat ....................
JOHNSON CONTROLS 6 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS INITIAL ST ART -UP ...................................................................................................................................... 50 Refrigerant Charge .............
7 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS Space Sensor – Hard Wired or Communicated ................................................................. 65 Cooling Operation – Occupied or Unoccupied ...............................
JOHNSON CONTROLS 8 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS COMFORT VENTILA TION .......................................................................................................................... 81 Sequence of Operation ....................
9 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS Modulating Damper with Fixed Speed Exhaust ................................................................. 93 Sequence of Operation .......................................................
JOHNSON CONTROLS 10 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS Return Fan Pressure T ransducer ...................................................................................... 154 Discharge Pressure T ransducer ..................................
11 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) LIST OF T ABLES T ABLE 2-1 – VOL T AGE LIMIT A TIONS ............................................................................................. 17 T ABLE 2-2 – UNIT WEIGHTS - 050-061 MODELS ..........
JOHNSON CONTROLS 12 FORM 100.50-NOM6 (1207) LIST OF FIGURES FIG. 1-1 – P ACKAGED ROOFTOP AIR CONDITIONING UNIT ...................................................... 13 FIG. 2-1 – UNIT CLEARANCES ...................................................
13 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 1 Condensing Section • Scroll Compr essors – Reliable, efficient, trouble-free operation is the true measure of a packaged rooftop’ s value.
14 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Introduction • Compressor Sound Blankets – Optional factory in stalled sound blankets can be installed to further reduce com pres sor sound attenuation.
15 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 1 AIR MANAGEMENT • DWDI Airfoil fans – High effi ciency fans are used to im prove ap pli ca tion fl exibility , and ad- dress sound and ap pli ca tion con cerns.
16 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Introduction • Factory Shrinkwrap – All eco 2 rooftop units can be ordered from the factory with an optional factory-fresh shrinkwrap pack ag ing.
17 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) SECTION 2 – INST ALLA TION APPROV ALS Designed certifi ed by CSA, ETL, CETL as follows: 1. For use as a forced air furnace with cooling unit (gas heat models).
18 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation • Also avoid locations beneath windows or be- tween structures. • Optional condenser coil protection should be used for seashore locations or other harsh environ- ments.
19 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) FIG. 2-3 – UNIT RIGGING 00543vip RIGGING AND HANDLING Proper rig ging and handling of the equip ment is man da to ry during un load ing and setting it into position to re tain warranty status. All lifting lugs must be used to pre vent twisting and damage to the unit.
20 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation T ABLE 2-2 – UNIT WEIGHTS - 050-061 MODELS MODEL SIZE 050 051 060 061 BASIC UNIT* 7433 7433 7800 7819 ECONOMIZERS NO OUTSIDE AIR 240 240 240 .
21 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) UNIT WEIGHTS (CONTINUED) T ABLE 2-4 – UNIT CORNER WEIGHTS - 050-061 MODELS MODEL 050 051 ABC DAB CD BASIC UNIT 1835 2201 1852 1545 1835 2201 1852 1545 BASIC UNIT W/ ECON. 2039 2417 1873 1580 2039 2417 1873 1580 BASIC UNIT W/ ECON.
22 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation ROOF CURB INST ALLA TION YORK offers an optional roof curb designed specifi cally for the eco2 foot print. This curb comes as an open condenser model and is shipped disassembled and requires fi eld assembly during installation.
23 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) PHYSICAL DA T A T ABLE 2-5 – PHYSICAL DA T A – 050-061 MODELS UNIT SIZE 050 051 060 061 GENERAL DA T A LENGTH WITHOUT HOOD (INCHES) 339 339 339 339 WIDTH (INCHES) 92 92 92 92 HEIGHT (INCHES) 82 82 82 82 UNIT EER/ IPL V 10.
24 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation PHYSICAL DA T A (CONTINUED) T ABLE 2-6 – PHYSICAL DA T A - COMPRESSORS COMPRESSORS UTILIZED COMPRESSOR NOMINAL T ONS CAP ACITY % SYSTEM 1 SYS.
25 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) GENERAL ARRANGEMENT DRA WING – 050-061 MODELS LD08295 BOTTOM SUPPL Y / BOTTOM RETURN FIG. 2-4 – GENERAL ARRANGEMENT DRA WING 46.00 60.00 1-1/4" FPT DRAINS BOTH SIDES 39.00 82.00 30.00 DOOR SWING CLEARANCE BOTH SIDES 78.
26 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation GENERAL ARRANGEMENT DRA WINGS (CONTINUED) FIG. 2-4 – GENERAL ARRANGEMENT DRA WING (CONT .) BOTTOM SUPPL Y / SIDE RETURN SECTION DESCRIPTIONS: EE = Economizer FE = Fan Exhaust _F = Filter Segments CC = Cooling Coils FS = Supply Fan DP = Discharge Plenum CO = Condenser Section LD08370 6.
27 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) GENERAL ARRANGEMENT DRA WINGS (CONTINUED) FIG. 2-4 – GENERAL ARRANGEMENT DRA WING (CONT .) BOTTOM SUPPL Y / REAR RETURN LD08296 76.48 7.76 6.36 36.28 66.00 227.25 195.00 1 1.00 46.00 60.00 1-1/4" FPT DRAINS BOTH SIDES 39.
28 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation CURB LA YOUT DRA WING / 050-061 MODELS FIG. 2-5 – GENERAL ARRANGEMENT DRA WING NOTES: 1. Unit must be installed square and level. 2. Curb confi guration for “bottom” return and “bottom” supply .
29 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) ELECTRICAL DA T A ELECTRICAL SER VICE SIZING In order to use the electrical service required for the cooling only eco2 rooftop, use the appropriate calculations listed below from U.
30 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation T ABLE 2-1 1 – CONDENSER F AN MOTOR RLA - ST ANDARD F AN RLA EACH MOTOR 208V/3PH/60HZ 230V/3PH/60HZ 460V/3PH/60HZ 575V/3PH/60HZ 7.3 6.2 3.1 2.5 MODEL QUANTITY OF FA N S 208V/3PH/60HZ 230V/3PH/60HZ 460V/3PH/60HZ 575V/3PH/60HZ 50-61 TONS 4 29.
31 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE 2-14 – ELECTRIC HEA T T ABLE 2-15 – AIRFLOW AND ENTERING AIR/AMBIENT LIMIT A TIONS * Cooling Only Units KW NOMINAL VOL T AGE 208/3/60 AMPS 230/.
32 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation FIL TERS T wo-inch “throwaway” filters are standard and factory installed in a filter rack located prior to the evaporator coil. Any optional pre-filters ordered with the unit will be shipped inside the unit, but must be field installed.
33 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) AIR HOODS FOR ECONOMIZER There are two (2) economizer outside air intake hoods pro vid ed with the unit. The front and rear hoods are made operational per the following instructions: • Remove the screws holding the economizer hood ship ping covers in place.
34 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation CO2 Sensor The addition of a fi eld installed CO2 sensor is required for Demand V entilation operation. The default input span for the control is 0 to 2,000 ppm with an output voltage range of 0 to 10 VDC.
35 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) V A V Heat Relay Output This is a 24 VDC output that is turned on when the unit is in the heating mode. The fi eld can use this as a signal to trigger the opening of the V A V boxes for heating operation.
36 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation FIG. 2-8 – FIELD CONTROL WIRING CONNECTIONS LD13002 Wiring Notes: 1. Wiring shown indicates typical wiring . Refer to the IOM manual for more detailed wiring methods and options . 2. All wiring is Class 2, low v oltage.
37 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) POWER WIRING Field wiring to the unit must conform to provisions of National Electrical Code (NEC) ANSI / NFP A 70- Lat est Edition and / or local ordinances. The unit must be electrically grounded in accordance with the NEC and / or local codes.
38 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation SINGLE-POINT POWER SUPPL Y WIRING FIG. 2-9 – SINGLE-POINT POWER SUPPL Y WIRING NOTES: 1. All fi eld wiring must be provided through a fi eld-supplied fused dis con nect switch to the unit terminals (or optional mold ed disconnect switch).
39 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) SINGLE-POINT POWER SUPPL Y WIRING WITH NON-FUSED DISCONNECT SWITCH FIG. 2-10 – SINGLE-POINT POWER SUPPL Y WIRING WITH NON-FUSED DISCONNECT NOTES: 1. All fi eld wiring must be provided through a fi eld-supplied fused disconnect switch to the unit terminals (or optional molded disconnect switch).
40 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation DUAL-POINT POWER SUPPL Y WIRING FIG. 2-1 1 – DUAL-POINT POWER SUPPL Y WIRING NOTES: 1. All fi eld wiring must be provided through a fi eld-supplied fused disconnect switch to the unit terminals (or optional molded disconnect switch).
41 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE 2-16 – THREE PHASE POWER SUPPL Y CONDUCTOR SIZE RANGE 050-061 Models Supply V oltage Single Point TB Single Point Disconnect Dual Point TB TB 1 T.
42 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation TRANSDUCER PNEUMA TIC TUBING Static Pressur e Control Plastic T ubing (Pneumatic T ubing) Duct static transducers (all V A V units) and any unit with an op tion al building pressure control trans duc er , require pneumatic tubing to be fi eld supplied and in stalled.
43 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) FIG. 2-12 – A TMOSPHERIC SENSOR PROBE LD13127 Economizer Compar tment Economizer Compartment Filter Compar tment Filter Compartment The atmospheric probe should be mounted on the support post on the control side of the unit between the Economizer and the Filter compartment.
44 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation DUCT SYSTEM Duct Connection Guidelines All intake and discharge air duct connection to the unit may be made directly to the unit. These air duct con nec tions should be on fl exible material and should be installed so they are suffi ciently loose.
45 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) GAS PIPING Proper sizing of the gas piping depends on the cubic feet per hour of gas fl ow required, specifi c gravity of the gas and the length of run. National Fuel Gas Code Z223.1 – latest Edition should be followed in all cases unless superseded by local codes or gas company requirements.
46 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Installation 6. The furnace and its individual manual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 0.5 PSIG.
47 3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) SECTION 3 – ST ART -UP T o protect warranty , this equip ment must be in stalled and ser viced by an authorized JOHNSON CONTROLS ser vice me chan ic or a qualifi ed service per son ex pe ri enced in air han dling and con dens er unit in stal la tion.
48 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Startup The supply, exhaust and return fans have tie dow n bolts are installed at the fac tory to prev ent mov em en t in the fan assemblies during shipment. THESE H OL D D OW N B O LT S M U ST B E RE MOV ED PR IOR T O O PE RA TIO N OF THE ABOVE F AN S.
49 3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 17. V erify V ariable Frequency Drive setpoints for V A V unit Supply Fan and optional V ariable Frequency Drive Exhaust and/or Return Fan drives. The Sup- ply Fan VFD is located to the right of the electrical control box in the supply fan blower compartment.
50 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Startup INITIAL ST ART -UP After all of the preceding checks have been com plet ed and the control pan el has been programmed as re quired, the unit may be placed into op er a tion. 1. Place the Unit Switch in the control panel to the ON position.
51 3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Example: The suction pressure is 130 PSIG and the suction line temperature is 57 °F Suction Line T emperature = 57°F Saturation T emperature for 130 PSI.
52 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Startup T ABLE 3-1 –R410-A PRESSURE / TEMPERA TURE CHART PSIG TEMP ˚ F PSIG TEMP ˚ F 0 -60 78 20 2- 5 8 8 0 2 1 4 -54 85 24 6 -50 90 26 8 -46 95 29 10 -.
53 3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) GAS HEA T MODELS Pre-Start Checks: • When starting up these units, it is imperative that ALL gas fi ttings within the unit (in addition to the fi eld installed gas connections) are leak checked with a soap solution as part of the unit commissioning process.
54 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Startup • Check the supply pressure. It must be within the limitations shown in T able 3-2. Supply pressure should be checked with all gas appliances in the building at full fi re. At no time should the standby gas pressure exceed 13.
55 4 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) SECTION 4 – MAINTENANCE Make sure power is removed from the unit before performing the main- tenance items contained in this sec- tion. GENERAL A planned program of regularly sched uled main te nance will return div i dends by avert ing possible costly and un ex pect ed pe ri ods of down time.
56 Maintenance JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Condenser Coils Dirt should not be al lowed to accumulate on the con dens er coil surfaces. Cleaning should be as often as nec es sary to keep coil clean.
57 4 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Belt T ensioning: Belt tension information is included on the fan skid data plate as shown in Figure. 4-2. Sample data plate shows 4.3 lbs pressure at .30 inches defl ection. A Browning Belt tension gauge is used in Figure.
58 Maintenance JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Filter Drier Replacement The fi lter/drier should be replaced any time work is per formed on the refrigerant circuit. The rooftop unit comes with sealed type (non-replaceable) cores as stan dard.
59 4 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Disconnect and lock-out power from the unit anytime service is being per- formed on the fan sec tion. Failure to do so could result in serious in ju ry or death due to the fan turning on while work is in progress.
60 Maintenance JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Prior to installing the bearing on the shaft, it should be worked around in the housing to make sure that self-alignment will be obtained where the bear ing is in stalled.
61 4 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) LD06358 FIG. 4-7 – ECCENTRIC CAM LOCKING COL LAR BEARING INST ALLA TION BEARING INST ALLA TION Do not app ly ex cessiv e forc e to the bear ing hous ing.
62 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) THIS P AGE INTENTIONALL Y LEFT BLANK.
63 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 UNIT TYPE The Simplicity Control is capable of being confi gured for either Constant V olume (CV) or V ariable Air V olume (V A V) operation. T o confi gure the unit for V A V operation a 10,000 to 20,000 ohm resister must be installed on the P7 (CV/V A V) connector on the control board.
64 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation “COOLING MODE OPERA TION ENABLED” – must be enabled using Parameter 53 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package.
65 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 Occupied Heating There are three stages of heating available: • W1 – First Stage of Heating • W2 – Second Stage of Heating • W3 – Third Stage of Heating See the Heating section of this manual for a description of the heating staging.
66 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation The Simplicity Control will stage off the cooling as follows: • If the space temperature is within 0.
67 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 • “CV UNOCCUPIED HEA TING SETPOINT” – using Parameter 13 under the PROGRAM key on the Simplicity control board or under the HEA TING SETUP tab in the Simplicity PC software package.
68 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation The Simplicity Control will stage off the heat as follows: • When the return air temperature is 2.4° F below the “CV OCCUPIED HEA TING” or “CV UN- OCCUPIED HEA TING SETPOINT” the third stage of heating will turn off.
69 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 – The Simplicity Control uses the temperature difference calculated when the first com- pressor was turned on to verify the supply air temperature will not drop 5.0° F or more below the cooling “V A V COOLING SUPPLY TEMP UPPER SA T SETPOINT” or “V A V COOLING SUPPLY AIR TEMP LOWER SETPOINT”.
70 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation • When the supply air temperature is 5.0° F or more above the cooling “V A V UPPER COOLING SA T SETPOINT” or “V A V LOWER COOLING SA T SETPOINT” the Simplicity Control will energize the fi rst compressor .
71 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 Occupied Cooling – Stand Alone The following System Parameters must be programmed through the Simplicity Control for V A V Stand Alone operation: • .
72 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation Cooling – Unoccupied Stand Alone The Simplicity Control cannot operate unoccupied cooling with this method of control.
73 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 • If the outdoor air temperature is less then the economizer supply air temperature set point, compressors will not operate regardless of the “OUTDOOR AIR TEMP COOLING LOCK- OUT” set point. LOW AMBIENT OPERA TION A condenser fan VFD can be installed on condenser fan # l.
74 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation – If “ CONTINUOUS F AN OPERATION WITH SENSOR” is turned on using Parameter 55 under the PROGRAM key on the Simplicity control board, or under the F ANS tab in the Simplicity PC software package the supply fan will operate continuously whenever the unit is in the occupied mode.
75 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 The Simplicity Control monitors the operation of the supply fan by checking the status of a digital input from an air proving switch.
76 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation V A V Supply Fan Speed Contr ol The following values need to be programmed: “DUCT PRESSURE SETPOINT” – Using parameter 30 under the PROGRAM key on the Simplicity control board or under the F AN tab in the Simplicity PC software package.
77 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 Single Enthalpy The following parameters must be programmed to allow economizer operation: “ECONOMIZER OUTSIDE AIR ENTHALPY SETPOINT” – must be prog.
78 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation “OUTSIDE AIR HUMIDITY SENSOR INST ALLED” - must be disabled using Parameter 36 under the PROGRAM key on the Simplicity Control board or under the EQUIPMENT INST ALLA TION tab in the Simplicity PC software package.
79 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 • When the space temperature is equal to or greater than 2.0° F above the “V A V SUPPLY AIR TEMP RESET SETPOINT” the Simplicity Control will use the “V A V COOLING SUPPLY AIR TEMP LOWER SETPOINT” .
80 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation Constant V olume The following conditions must be met in order for Economizer Loading to function: • The outdoor air temperature must be greater than the return air temperature. • Economizer must be installed but not active.
81 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 COMFORT VENTILA TION Comfort V entilation is a Constant V olume control mode that uses the economizer to control the supply air temperature.
82 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation Sequence of Operation T ables 5-4 thru 5-6 use the following defi nitions: • SA T COMFOR T ZONE – the temperature be- tween the “COMFORT VENTILA TION LOWER SETPOINT” minus 1.0° F and the “COMFORT VENTILA TION UPPER SETPOINT” plus 1.
83 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 • The Simplicity Control will monitor the supply air temperature and compare it to the “SUPPL Y AIR TEMP LIMIT COOLING SETPOINT” .
84 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation • The Simplicity Control then starts a 3 minute timer . • If after 3 minutes the supply air temperature is equal to or less than the “SUPPLY AIR TEMP LIMIT HEA TING SETPOINT” minus 10.
85 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 SP ACE SENSOR F AUL T OVERRIDE ENABLE The Unit Controller will self confi gure when it identifi es a space sensor has been installed. Once it identifi es that a space sensor is connected, if the input is then removed the control will generate a Space T emperature Sensor Alarm (19).
86 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation The Simplicity Elite control will keep the compressors off line for 5 minutes. After 5 minutes, the Simplicity Elite control will turn the compressor back on with a 30 second delay between compressors and resume normal operation.
87 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 • Intelli-Start will only work on a Constant V olume system using a space sensor . • Intelli-Start will only work when the internal scheduling feature is used. It will not work using a hard wired or communicated Occupied com- mand.
88 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation • If heating mode is selected the Simplicity Elite control will also compare the current outdoor temperature to the outdoor temperature recorded during the previous start up period. – If the current outdoor air temperature is 10.
89 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 HYDRONIC HEA T The following parameters must be programmed to use Hydronic Heat: “HEA TING MODE ENABLED FOR OPERATION” must be enabled using Parameter 54 under the PROGRAM key of the Simplicity Elite control board or under the HEA TING SETUP tab in the Simplicity PC software package.
90 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation Manual This option uses a manually adjustable outdoor air damper that can set in a fi xed position to control the amount of outdoor air that is brought into the building for ventilation.
91 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 Defi nitions “IAQ SENSOR RANGE” –This establishes the span the Simplicity Elite control uses in PPM. 0 PPM would be equal to a 0 volts input to the Simplicity Elite control, “IAQ SENSOR RANGE” would be equal to 10 volts input to the Simplicity Elite control.
92 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation When the outdoor temperature is equal to or less than the “LOW AMBIENT ECONOMIZER SETPOINT” the Simplicity Elite control will set the minimum position of the outdoor damper to the programmed “LOW AMBIENT ECONOMIZER MINIMUM POSITION” setting.
93 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 Sequence of Operation When the building static pressure is 0.015” WC or more above the “BUILDING PRESSURE SETPOINT” the Simplicity Elite control closes the output to the exhaust fan motor . The output is at the “EXH” terminal of the P13 connector .
94 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation “BUILDING ST ATIC PRESSURE SENSOR INST ALLED” – must be turned on using Parameter 85 under the PROGRAM key on the Simplicity Elite control board or under the EQUIPMENT INST ALLA TION tab in the Simplicity PC software package.
95 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 ENERGY RECOVER Y VENTILA TOR If the unit has an Energy Recovery V entilator installed the exhaust fan needs to operate any time the supply fan is energized. This feature can be programmed to only occur in the occupied mode or in both the occupied and unoccupied mode.
96 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation The following parameters must be programmed: “SP ACE TEMP TRENDING ALARM TEMP” - must be programmed under SYSTEM OPTIONS tab of the Simplicity PC software package.
97 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 5 “Economizer Minimum Position” Alarm • The supply air temperature must be below the “SUPPLY AIR TEMP ALARM SETPOINT FOR HEA TING” set point and the following sequence of events have occurred: – All the stages of heating must have been on for 10 or more minutes.
98 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Sequence of Operation “Economizer Minimum Position” Alarm • The supply air temperature must be above the “SUPPLY AIR TEMP ALARM SETPOINT FOR COOLING” set point and the following sequence of events have occurred: – All the stages of cooling must have been on for 10 or more minutes.
99 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 SECTION 6 – USER INTERF ACE There are three different methods that can be used to interface with the Simplicity Elite control: • Program buttons and display on the Unit Control- ler • Communication between the Unit Controller and a PC or Personal Computer using “Simplicity PC”.
100 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center If the program button is pushed while in the program mode, the control will exit the program mode and store any changed data even if the operator failed to press the Alarm/Change button to accept any changes.
101 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 T ABLE 6-1 - P ARAMETER POINTS LIST ADDRESS NUMBER DESCRIPTION UNITS OF ADJUSTMENT RANGE OF ADJUSTMENT CURRENT SETTING 1 RUN TEST P ARAMETER BIT 0 = OFF .
102 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center ADDRESS NUMBER DESCRIPTION UNITS OF ADJUSTMENT RANGE OF ADJUSTMENT CURRENT SETTING 36 OUTSIDE AIR HUMIDITY SENSOR INST ALLED .
103 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 ADDRESS NUMBER DESCRIPTION UNITS OF ADJUSTMENT RANGE OF ADJUSTMENT CURRENT SETTING 72/73/74/ 75/76 ALARM ARRA Y DA T A - 5 CHARACTERS 0 - 255 0 77 V A V .
104 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center COMMUNICA TION USING SIMPLICITY PC The recommended method to use for set up and trou bles hoot ing is to conn ect th e Simplic ity Contr ol to a PC or Pers onal Comp uter with “Si mpli ci ty PC” soft wa re installed.
105 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 Left click on Software 3. Left click on software LD13037.
106 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center 4. Left click on Simplicity Software and follow the directions for downloading the program into your computer . USB Adapter Drive - Simplicity Pocket PC 5. T wo additional programs are available for down- loading.
107 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 7. The FREEnet USB Adapter comes with a standard USB cable. The “A” end plugs into the computer and the “B” end into the FREEnet USB Adapter . 8. The FREEnet Serial Adapter comes with a standard 9-pin Serial Extension Cable.
108 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center 2. Click on the “Add” button and a dialog box will appear as shown below . Left click on Add button 3. In the “Connection T ype” dialog box, select “Se- rial/USB Direct Connection”.
109 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 4. In the dialog box, click the “Add” button. The “Add Connection” dialog box will close and the main Simplicity window will appear .
1 10 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center 8. The right hand side of the screen fi lls with a series of tabs. The tabs allow you to access, read, and change settings for that device. Click on the tab that corresponds to the information you wish to access.
111 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 SIMPLICITY PC DA T A SCREENS The following pages identify the data contained in each of the tabs. Move the cursor to the tab and left click to open.
11 2 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center SENSOR READINGS LD13017.
11 3 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 ECONOMIZER/EXHAUST LD13018.
11 4 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center FA N S LD13019.
11 5 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 COOLING SETUP LD13020.
11 6 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center COOLING ST A TUS LD13021.
11 7 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 HEA TING SETUP LD13022.
11 8 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center HEA TING ST A TUS LD13023.
11 9 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 SYSTEM OPTIONS LD13024.
120 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center OUTPUTS/ST A TUS LD13025.
121 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 INPUTS COMFORT/DEMAND VENTILA TION LD13014 LD13026.
122 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center GRAPHIC CLOCK LD13027 LD13028.
123 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 WEEKL Y SCHEDULE SETTINGS Weekly Schedule The weekly schedule can only be programmed using the Simplicity PC software under the WEEKL Y SCHEDULE SETTINGS tab. The weekly schedule has two Occupied/Unoccupied times for each of the seven days.
124 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center HOLIDA Y SCHEDULE Holiday Schedule The holiday schedule can only be programmed using the Simplicity PC software under the HOLIDA Y SCHEDULE tab. There are 20 holiday schedules.
125 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 ALARMS LD13031.
126 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center REVISING SETTINGS T o change a set point move the curser to the value you want to change and left click and highlight the item.
127 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 T o open the change screen double left click. The screen will show the current value and the acceptable range. Us the numeric key pad to enter the revised setting. Left click on “Update” and the value will be change at the Unit Controller .
128 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T o change a value move the curser to the value you want to change and left click and highlight the item.
129 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 The screen will show the current value and option. Move the curser and left click on the option you want to turn on.
130 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION 00 H 0 H NA 20 NA NA DE.
131 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION 5 1 = W2 ON (HEA TING 2ND ST AGE) 6 1 = W3 ON (HEA .
132 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) Continued on next page ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T.
133 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 Continued on next page T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E M.
134 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) Continued on next page ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T.
135 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 Continued on next page T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E M.
136 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) Continued on next page ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T.
137 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 Continued on next page T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E M.
138 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) Continued on next page ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T.
139 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 6 Continued on next page T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L U E M.
140 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) User Interface Control Center T ABLE - 6-2 - SIMPLICITY ELITE DA T A MAP (CONT .) ADDRESS (HEX) ADDRESS (DEC) BIT INITIAL/ DEF AUL T V ALUE (HEX) MIN VA L .
141 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 T ABLE 7-1 – DEFINITIONS Continued on next page SECTION 7 – P ARAMETER DESCRIPTIONS AND OPTIONS MENU ITEM DEFINITION ACCUMULA TED UNOCCUPIED OVERRIDE TIME THIS P ARAMETER GIVES THE ACCUMULA TED TIME THE UNIT HAS PLACED IN UNOCCUPIED OVERRIDE MODE.
142 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION COMP 2 OUTPUT THIS GIVES THE ST A TUS .
143 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 Continued on next page T ABLE 7-1 – DEFINITIONS (CONTINUED) MENU ITEM DEFINITION COOL F AN OFF DELA Y IN THE INTERMITTENT F AN MODE THIS IS THE TIME DE.
144 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION DIRTY FIL TER SWITCH INST ALLED THIS P ARAMETER MUST BE SET TO ON TO ENABLE THE DIRTY FIL TER FEA TURE ON THE UNIT .
145 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION ERV UNOCCUPIED F AN ENABLE THIS P ARAMETER ALLOWS THE EXHAUST F AN T O OPERA TE ANYTIME THE SUPPL Y F AN IS ON. THIS FEA TURE IS REQUIRED WHEN AN ENERGY RECOVERY VENTILA TOR IS INST ALLED.
146 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION HEA T 1 MIN RUN TIMER THIS GIVES THE A.
147 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION HSP1 THIS IS THE ST A TUS OF THE BINARY INPUT FROM THE HIGH PRESSURE SWITCH FOR COMPRESSOR SYSTEM 1 T O THE UNIT CONTROLLER.
148 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options T ABLE 7-1 – DEFINITIONS (CONTINUED) Continued on next page MENU ITEM DEFINITION INTELLI-ST ART OPERA TION ENABLE THIS FEA TURE IS ONL Y A V AILABLE ON CONST ANT VOLUME UNITS WITH A SP ACE SENSOR USING THE INTERNAL SCHEDULE.
149 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 MENU ITEM DEFINITION LPS3 THIS IS THE ST A TUS OF THE BINARY INPUT FROM THE LOW PRESSURE SWITCH FOR COMPRESSOR SYSTEM 3 T O THE UNIT CONTROLLER. ON - OKA Y , OFF - F AUL TED. LPS4 THIS IS THE ST A TUS OF THE BINARY INPUT FROM THE LOW PRESSURE SWITCH FOR COMPRESSOR SYSTEM 4 T O THE UNIT CONTROLLER.
150 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options MENU ITEM DEFINITION OUTSIDE AIR HUMIDITY THIS P ARAMETER GIVES THE CURRENT V ALUE OF THE OUTSIDE AIR HUMIDITY INPUT OUTS.
151 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 7 MENU ITEM DEFINITION SP ACE SENSOR DETECTED IDENTIFIES IF THE UNIT CONTROLLER HAS DETECTED THE PRESENCE OF A SP ACE SENSOR. IF THE UNIT CONTROLLER DETECTS A SP ACE SENSOR IT WILL SELF CONFIGURE TO USE IT FOR CONTROL OF THE UNIT .
152 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Parameter Description and Options MENU ITEM DEFINITION SUPPL Y AIR TEMP LIMIT FOR COOLING ENABLE THIS P ARAMETER MUST BE TURNED ON TO ENABLE SUPPL Y AIR TE.
153 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 ANALOG INPUT OPERA TION This section describes the control operation of the (29) twenty-nine analog inputs. These inputs are used by the control to monitor and respond to unit temperatures, pressures, enthalpy , etc.
154 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service DIFFERENTIAL INPUT PRESSURE - IWC OUPTUT VOL T AGE - VDC -0.50 0.00 -0.40 0.50 -0.30 1.00 -0.20 1.50 -0.10 2.00 0.00 2.50 0.10 3.00 0.20 3.50 0.30 4.00 0.40 4.50 0.50 5.00 T ABLE 8-3 – BUILDING PRESSURE TRANSDUCER OUTPUT T ABLE 8-2 – DUCT PRESSURE TRANSDUCER 1.
155 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 The Discharge Transducer has a range of 0 to 650 PSIG, with a linear output of 0 to 5 DC volts. T able 8-5 illustrates the DC volt output from the transducer for a given discharge pressure.
156 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service Furnace Status Input The Unit Controller monitors the operation of the Staged and Modulating Gas Heat sections and displays the status through the ST A TUS screen of the User Interface. The operation of each of the gas heat sections is monitored by a multiplexer installed in the gas heat section.
157 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 FIG. 8-1 – CONNECTOR LOCA TIONS CONNECTOR # TYPE IDENTIFICA TION WIRE # DESCRIPTION P9 AI BP- 340 BUILDING PRESSURE INPUT - P9 AI BP+ 339 BUILDING PRES.
158 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service CONNECTOR # TYPE IDENTIFICA TION WIRE # DESCRIPTION P14 AO EXD+ 407 EXHAUST F AN VFD / DAMPER OUTPUT+ P14 AO HGR- - NOT USED P14 AO HGR+ - NOT USED.
159 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 CONNECTOR # TYPE IDENTIFICA TION WIRE # DESCRIPTION P15 DI LPS2 396 JUMPERED TO LSP1 P16 DI LPS3 433 24 V AC TO COMMON P16 DI LSP3 434 COMPRESSOR SYSTEM .
160 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service LIGHT EMITTING DIODE The light emitting diode (LED) installed on the Unit Controller is used to indicate the functionality of the Unit Controller and the unit. Normal operation is indicated by the LED fl ashing ON and OFF at a rate of one-second.
161 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 ALARM CODE DESCRIPTION 01 COMPRESSOR SYSTEM 1 (COMPRESSORS 1A, 1B) LOCKED OUT ON HIGH PRESSURE CONTROL. THE CIRCUIT OPENED THREE TIMES WITHIN A 2-HOUR WINDOW . 02 COMPRESSOR SYSTEM 1 (COMPRESSORS 1A, 1B) LOCKED OUT ON HIGH PRESSURE CONTROL.
162 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service ALARM CODE DESCRIPTION 24 THE SUPPL Y F AN BINARY OUTPUT HAS BEEN TURNED ON FOR 90 SECONDS AND THE AIR PROVING SWITCH CIRCUIT HAS NOT CLOSED. 25 THE SUPPL Y F AN BINARY OUTPUT HAS BEEN TURNED OFF FOR 90 SECONDS AND THE AIR PROVING SWITCH CIRCUIT HAS NOT OPENED.
163 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 ALARM TROUBLE SHOOTING Refrigerant System Alarm Codes (01, 02, 03, 04, 09, 10, 1 1, 12) The first 12 alarms involve controls intended to protect the compressors.
164 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service 24 V AC power is supplied to the compressor protection module for compressor 2A from wire 443 at terminal C30 of the P12 connector . The binary input back to the Unit Controller from the compressor protection module is wire 442 at terminal C30 of the P12 connector .
165 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 Supply Air T emperature Sensor Alarm (20) This alarm indicates the supply air temperature input is either open or shorted. The display will show a value of –40.0° F . The supply air temperature input is at SA T+ and SA T - of the P11 connector .
166 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) Service Outdoor Humidity Sensor Alarm (29) This alarm indicates the outdoor humidity sensor is out of range. When this occurs the Unit Controller will switch economizer operation to Dry Bulb. The Outdoor Humidity analog input is at OH+ wire 333 of the P6 connector and OH- wire 334 of the P6 connector .
167 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) 8 Supply Air T emperature Cooling Alarm (38) The Unit Controller compares the supply air temperature to the “ SUPPLY AIR TEMP ALARM FOR COOLING ” and initiates the alarm based on the following criteria: • All the stages of cooling have been on for 10 or more minutes.
T ele. 800-861-1001 www .york.com P .O. Box 1592, Y ork, Pennsylvania USA 17405-1592 Subject to change without notice. Printed in USA Copyright © by Johnson Controls 2007 ALL RIGHTS RESER VED Form 100.
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