York YPAL 050 manual

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 SIMPLICITY ELITE CONTROL LD13271[...]

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 com po nents or conditions in clud ing, but not limited to: re frig er ants, oils, materials un der pressure, rotating com po nents, and both high and [...]

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. While JOHNSON CONTROLS makes no com mit ment to update or provide current in for ma tion au to mat i cal l[...]

JOHNSON CONTROLS 4 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS BASE MODEL NUMBER .............................................................................................................................. 3 CHANGEABILITY OF THIS DOCUMENT ..................................................................................................... 3 NOMENC[...]

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 ............................................................. 65 Heating Operation – Occupied or Unoccupied ....................[...]

JOHNSON CONTROLS 8 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS COMFORT VENTILA TION .......................................................................................................................... 81 Sequence of Operation ........................................................................................................ 82 Conditions [...]

9 JOHNSON CONTROLS FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS Modulating Damper with Fixed Speed Exhaust ................................................................. 93 Sequence of Operation .................................................................................................... 93 Modulating Exhaust with a VFD ....................[...]

JOHNSON CONTROLS 10 FORM 100.50-NOM6 (1207) T ABLE OF CONTENTS Return Fan Pressure T ransducer ...................................................................................... 154 Discharge Pressure T ransducer ........................................................................................154 Building 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 ........................................................................... 20 T ABLE 2-3 – UNIT CENTER OF [...]

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 .................................................................................................... .... 18 FIG. 2-2 – LIFTING LUG LOCA TIONS .....[...]

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. That’ s why YORK eco 2 Packaged Rooftop Air Conditioners use established scroll-compressor technology to deliver dependable, eco nom i cal performance in a w[...]

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. • Replaceable core fi lter driers – The optional re place able core fi lter driers on the eco 2 provides a con ve nient means for maintaining a[...]

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. • Building pressur e control – Ex haust fans and barometric relief dampers are available to meet building pressure control requirement[...]

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. This elimi- nates the contractors worries about dirt and debris clogging up condenser coils or moisture leaking into the air han dler on the units way to t[...]

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). 2. For outdoor installation only . 3. For installation on combustible ma te ri al and may be installed directly on combustible fl oor ing or[...]

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. • The unit should be installed on a roof that is structur- ally s trong enough to support the weight of the unit with[...]

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. Care must be taken to keep the uni[...]

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 240 240 240 240 25% OUTSIDE AIR FIXED POSITION MAUAL DAMPER 446 446 446 446 25% OUTSIDE AIR 2 POSITION ACTUA TED DAMPER 476 476 476 476 FULL MODULA TION WITH MINI[...]

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. & HEA TING 21 18 2521 2041 1715 21 18 2521 2041 1715 BASIC UNIT W/ [...]

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. Refer to the Installation Manual that is shipped with the r oof[...]

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 10.3 / 10.9 10.2 / 10.6 10.1 / 10.4 10.1 / 10.3 UNIT EER/ IPV GAS HEA T COMPRESSO[...]

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 SYSTEM 2 SYSTEM 1 SYSTEM 2 “COMPR # 1” “COMPR # 2” “COMPR # 3” “COMPR # 4” “COMPR # 1” “COMPR # 2” “COMPR # 3” “COMPR # 4?[...]

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 78.00 CLEAR FOR COIL PULL 92.00 100.50 AIRFLOW 1.50 339.00 91.00 CLEAR FOR COIL[...]

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 6.28 38[...]

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 39.00 82.00 30.00 DOOR SWING CLEARANCE BOTH SIDES 78.00 CLEAR FOR COIL PULL 92.[...]

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 . 3, These drawings are not intended as construction documents for the fi eld fabricated[...]

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.L. 1995. Based on the confi guration of the rooftop, the calculations will yield different MCA (minimum circuit ampacity),[...]

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 29.2 24.8 12.4 10.0 T ABLE 2-12 – CONDENSER F AN MO[...]

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 230/3/60 AMPS 460/3/60 AMPS 575/3/60 AMPS 40 96 96 48 40 80 193 193 96 80 108 260 260 130 109 150 — — 181 151 Limitations Model Size 50 51 60 61 Minim[...]

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. The unit can also be ordered with an extended c[...]

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. Discard covers. • Apply a bead of R TV sea[...]

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. The fi eld will need to supply an external power supply for the sensor . This is in a[...]

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. This feature uses two ¼ inch male tabs identifi ed as (V A V OPEN +) and (V A V OPEN -) on the S[...]

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. 3. Maximum power a vailable from the 24 V A VC terminal is 40 V A. 4. U[...]

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. V oltage tolerances, which must be main tained during sta[...]

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). 2. All electrical wiring must be made in accordanc[...]

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). 2. A[...]

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). 2. All electrical wiring must be made in accordance wit[...]

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 TB 2 208V (2*) 250 kcmil-500 kcmil (2*) 2 AWG-500 kcmil 6 AWG-400 kcmil 6 AWG-350 kcmil 230V (2*) 250 kcmil-500 kcmil (2*) 2 AWG-500 kcmil 6 AWG-400 kc[...]

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. Both the duct static tra[...]

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. Duct runs and transitions must be made care[...]

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. Refer [...]

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. Disconnect gas piping from unit when leak testing at pressures greater than 0.5 PSIG. Pressures gr[...]

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. Installation must com ply with all ap- pli ca ble [...]

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. There are eight bolts per assembly two at each comer[...]

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. Refer to separate manual for VFD operation s[...]

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. 2. With a demand, the supply fan will cycle on, and per mi[...]

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 PSIG = 45°F Evaporator Superheat = 12°F When adjusting the expansion valve, the adjusting screw should be turned not more than one turn at a time, al l[...]

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 -42 100 32 12 -39 105 34 14 -36 1 10 36 16 -33 1 15 39 18 -30 120 41 20 -28 125 43 22 -26 130 45 24 -24 135 47 26 -20 140 49 28 -18 145 51 30 -16 150 5[...]

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. The heat section must be fi red when chec[...]

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 13.5" WC, nor the operating pressure drop below 4.5" WC for na[...]

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. It is t[...]

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. PERIODIC MAINTENANCE – THREE TO SIX MONTHS Disconnect and lock-out power from the unit anytime service is being per- formed on the fan se[...]

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. 4-3 to prop er ly tension belts. 00494vip FIG. 4-2 – F AN DA T A PLA TE - BEL[...]

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. If the unit is not equipped with the op tion al valve package (suction, discharge, & liquid l[...]

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. Fan Motor 1. Shut off unit power and lock out. 2. Disconnect and tag power wires at motor [...]

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. After the shaft journal has been in spect ed for clean li ness, metal chips or burrs, the bearing is slipped, not forced, [...]

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 (pillow block or b e a r i n g h o u s i n g ( p i l l o w b l o c k o r fl ange) when installing the bearing fl ange ) whe n ins talli ng th e bea[...]

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. If no resiste[...]

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. “HEA TING MODE ENABLED FOR OPERATION” – must be enabled using Parameter 54 un[...]

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. Unoccupied Heating Unoccupied heating operation is the sam[...]

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 0.5° F of the “CV OCCUPIED COOLING SETPOINT” or “CV UNOCCUPIED COOLING SETPOINT” the control turns off the System 2 compressors, if on, with a 30 second delay between the com[...]

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. • “SP ACE SENSOR F AULT OVERIDE EN - ABLED” must be turned on – using Parameter 8 under the PROGRAM key on[...]

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. • When the return air temperature is 1.9° F below the[...]

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 . • The control records the supply air temperature right before th[...]

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: • “V A V COOLING SUPPL Y AIR TEMP UP- PER SETPOINT” – using Parameter 23 under the PROGRAM key on the Simplicity control board or under the COOLING [...]

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. Heating – Occupied Stand Alone The following parameters must be programmed into the Simplicity Control: • “V A V OCCUPIED HEA TING ENABLED” – This must b[...]

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. When this is installed com[...]

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. After 90 seconds of operation, the Simplicity Control looks for a high state (24-volt input) from the air proving switch circuit at the “APS” connections at the P1 1 [...]

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. “DUCT PRESSURE SHUTDOWN SETPOINT” –[...]

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 programmed using Parameter 37 under the PROGRAM key on the Simplicity control board or under the ECONOMIZER/EXHAUST tab in the Simplicity PC software pack[...]

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. “RETURN AIR HUMIDITY SENSOR INST ALLED” - must be disabled usi[...]

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” . Economizer / Compr essor Operation The Simplicity Control will use outdoor air without compress[...]

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. • A call for fi rst stage compressor operation only [...]

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. When outdoor air conditions allow , the economizer will modulate the outside / return air mix to keep supply air temperatures within the upper and lower Comfort V [...]

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 1.0° F. • OA T COMFOR T ZONE - the te[...]

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” . If the supply air temperature is 0.1° F or more below this value and the compressor minimum run time requirement has been met the Simplicity Control will turn off the[...]

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 10.1° F the Simplicity Control will turn the heat stage back on provided there is still a dema[...]

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). When this occurs t[...]

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. After 5 minutes Simplicity Elite control will reset th[...]

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. • Intelli-Start will only function during the fi rst occupied per[...]

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 10.0° F or more below the previous day the Simplic- i[...]

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. “HYDRONIC HEA[...]

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. As long as the supply fan is operative, ventilation air will be brought into the building. T o a[...]

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. The “IAQ SENSOR RANGE” must ma[...]

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. When the outdoor temperature is 1.[...]

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 . When the building static pressure is 0.015”[...]

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. “BUILDING PRESSURE SETPOINT” must be programmed [...]

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. The following parameters must be pro[...]

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. “SP ACE TEMP TRENDING ALARM TIME” - must be programmed under SYSTEM OPTIONS tab of the Simplicity PC software pa[...]

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. – The outdoor air is 20.0° F[...]

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. – The outd[...]

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”. • Communicati[...]

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. TEST/UP BUTT ON When not in the program mode, if the T est/Up butt[...]

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 , 1 = ON OFF 2 HEA T F AN ON DELA Y SECONDS 0-30 30 3 HEA T F AN OFF DELA Y SECONDS 0-255 60 4 COOL F AN ON DELA Y SECONDS 0-30 0 5 COOL F AN OFF DELA[...]

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 P ARAMETER BIT 0 = OFF , 1 = ON OFF 37 ECONOMIZER OUTSIDE AIR ENTHALPY SETPOINT BTUS PER POUND 10 - 50 27 38 RETURN AIR HUMIDITY SENSOR INST ALLED P A[...]

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 / CV SELECTION READ ONL Y FLAG CV = 0 VAV = 1 0 78 HOT GAS REHEA T P ARAMETER BIT 0 = OFF , 1 = ON OFF 79 HOT GAS PRESENT ON COMPRESSOR # 1 P ARAMETER[...]

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. “Simplicity PC” software is available through the [...]

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. If you are running the “Simplicity PC” software on a Pock[...]

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. It has a computer standard 9-pin male connector to plug into the adapt[...]

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”. Click on the “Port Number” pull down box and select the computer port on the [...]

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 . In the left pane of the main screen is a tree. Under “My Connections”, the name of the device installed in the computer port connecting the computer to the s[...]

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. LD13043[...]

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. DEVICE NAMES EQUIPMENT INST ALLA TION LD13015 LD13016[...]

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. When both the Occupied and Unoccupied times are programmed to [...]

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. T o program a holiday schedule left click on the box next to the holiday event you want to program[...]

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. Left click to highlight Double click to open change screen LD13032[...]

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 . LD13033[...]

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. Left click to highlight Double click to open change screen LD13034[...]

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. Left click on “Update” and the value will be change at the Unit Controller . LD13035[...]

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 DEVICE ID = 20 FOR ELITE 00 L 0 L NA - 0 255 DEVICE SOFTWARE REVISION 01 H 1 H NA 54 - - OPTION BYTE #1 0 BITS 1 AND 0 = 0,0 RESPECTIVEL Y THERE ARE 0 S[...]

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 TING 3RD ST AGE) 7 1 = G ON (INDOOR F AN) 15 L 21 L NA - - - INPUT ST A TUS BYTE #2 0 1 = HPS1 CLOSED (NOT TRIPPED) 1 1 = HPS2 CLOSED 2 1 = HPS3 CLOSE[...]

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 V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION 3 1 = ADDRESS / DOWN BUTTON PRESSED 4N A 5N A 6N A 7N A 18 H 24 H NA - - - OUTPUT ST A TUS BYTE #1[...]

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 MAX VA L U E DESCRIPTION 0 BITS 1 AND 0 = 0,0 RESPECTIVEL Y THERE ARE 2 ST AGES OF COMPRESSION; 0,1 = 3 ST AGES; 1,0 = 4 ST AGES; 1,1 = 4 ST AGES 1 2 1[...]

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 V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION 1F H 31 H NA 0 0 255 COMPRESSOR #1 ACCUMULA TED RUN TIME (HOURS, HIGH BYTE) 1F L 31 L NA 0 0 255 C[...]

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 MAX VA L U E DESCRIPTION 43 L 67 L - 0 255 READING THIS ADDRESS RETURNS EEPROM CHECKSUM LOW BYTE 44 H 68 H 4 0 99 REAL TIME CLOCK YEAR V ALUE 44 L 68 L[...]

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 V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION 71 H - 73 L 11 3 H - 1 15 L NA NA NA HOLIDA Y #5 (SAME FORMA T AS HOLIDA Y #1) 74 H - 76L 11 6 H -[...]

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 MAX VA L U E DESCRIPTION A4 H 164 H - 0 255 SP ACE SENSOR TEMPERA TURE (ROOM AIR) (1/10 DEGREES, HIGH BYTE, 16 BIT V ALUE, 0 = -40 DEGREES F) A4 L 164 [...]

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 V ALUE (HEX) MIN VA L U E MAX VA L U E DESCRIPTION B4 H 180 H 70 50 85 MORNING WARM-UP AND V A V HEA TING: RETURN AIR TEMPERA TURE SETPOINT (DEGREES [...]

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 MAX VA L U E DESCRIPTION C6 H 198 H - - - ASCD TIMER FOR COMPRESSOR #4 HIGH BYTE C6 L 198 L - - - ASCD TIMER FOR COMPRESSOR #4 LOW BYTE (SECONDS, COUNT[...]

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 U E MAX VA L U E DESCRIPTION D7L 215 L NA 0 - - OPTION BYTE #7 0 1 = ERV ENABLED 1 1 = ERV UNOCCUPIED F AN ENABLED 2-7 NA D8 H 216 H S 0 100 HOT GAS R[...]

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. ACTIVE ALARM THIS IDENTIFIES THE NUMBER OF ACTIVE A[...]

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 OF THE BINARY OUTPUT FROM THE UNIT CONTROLLER TO COMPRESSOR CIRCUIT 2 COMP 2 OVERLOAD SWITCH THIS IS THE ST A TUS OF THE BINARY INPUT FROM THE COMPRES[...]

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 DELA Y BETWEEN THE TIME THE COOLING CALL IS TERMINA TED AND THE SHUT DOWN OF THE SUPPL Y F AN COOL F AN ON DELA Y IN THE INTERMITTENT F AN MODE THIS IS [...]

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 . A DIRTY FIL TER SWITCH MUST ALSO BE INST ALLED FOR THIS FEA TURE TO FUN[...]

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. THIS FEA TURE IS CURRENTL Y NOT[...]

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 ACTUAL TIME OF THE MINIMUM RUN TIME TIMER FOR HEA T SECTION 1 IN SECONDS HEA T 2 (W2) THIS IS THE ST A TUS OF THE BINARY INPUT TO TERMINAL W2 - SECOND [...]

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. ON - OKA Y , OFF - F AUL TED. HSP2 THIS IS THE ST A TUS OF THE BINARY INPUT FROM THE HIGH PRESS[...]

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. THIS OPTION BRINGS THE UNIT UP TO THE CV OCC[...]

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. ON -[...]

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 OUTSIDE AIR HUMIDITY SENSOR INST ALLED THIS P ARAMETERS IDENTIFIES TO THE UNIT CONTROLLER THA T AN OUTDOOR AIR HUMIDITY SENSOR IS INST ALLED OUTSIDE AIR T[...]

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 . SP ACE SENSOR F AUL T OVERRIDE ENABLE WHEN THIS OPTION IS TURNED ON THE C[...]

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 TEMP LIMIT OPERA TION IN THE COOLING MODE ON A CONST ANT VOLUME UNIT SUPPL Y AIR TEMP LIMIT FOR HEA TING ENABLED THIS P ARAMETER MUST BE TURNED ON TO EN[...]

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. The location of each of these connections on the Unit Controller is contained in T abl[...]

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 1.25" WC SP AN DIFFERENTIAL I[...]

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. Suction Pressur e T ransducer The optional suction pressure transducer is located in the common suction line of t[...]

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 PRESSURE INPUT + P7 AI CV/V A V - CV V A V CONFIGURA TION RESISTOR P21 AI DP- 338 DUCT ST A TIC PRESSURE INPUT - P21 AI DP+ 337 DUCT ST A TIC PRESSURE INP[...]

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 P14 AO HWV - 410 HOT W A TER V AL VE OUTPUT - P14 AO HWV+ 409 HOT W A TER V AL VE OUTPUT + P14 AO VFD- 402 SUPPL Y F AN VFD OUTPUT - P14 AO VFD+ 401 [...]

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 2 LOW PRESSURE INPUT P16 DI LPS4 - NOT USED P16 DI LPS4 434 JUMPERED TO LSP3 TERMINAL DI R SD JUMPER 24 V AC INPUT TO UNIT CONTROLLER TERMINAL DI SDI [...]

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. A one-second ON followed by a one- second OFF fl[...]

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. THE CIRCUIT OPENED THREE TIMES WITHIN A 2-HOUR WINDOW . 03 COM[...]

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. 26 A MICROELECTRONICS F AILURE HAS [...]

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. Each compressor system is equipped with external circuitry monitoring hardware intended to protect the compressor in case the operating chara[...]

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 . 24 V AC power is supplied to t[...]

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 . T o trouble shoot compare the resistance of the input [...]

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 . T[...]

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. • The supply air temperature [...]

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 100.50-NOM6 (1207) New Release[...]