York ECO2 YPAL 050 Bedienungsanleitung

INSTALLATION, OPERATION & MAIN TE NANCEPACKAGED ROOFTOP AIR CONDITIONING UNITSForm 100.50-NOM6 (1207)YPAL 050YPAL 051YPAL 060YPAL 061035-21979-002

JOHNSON CONTROLS10FORM 100.50-NOM6 (1207)TABLE OF CONTENTSReturn Fan Pressure Transducer ...

100JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterIf the program button is pushed while in the program mode, the control will exi

101JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6TABLE 6-1 - PARAMETER POINTS LISTADDRESSNUMBERDESCRIPTION UNITS OF ADJUSTMENTRANGE OF ADJUSTMENTCURRENT SET

102JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterADDRESSNUMBERDESCRIPTION UNITS OF ADJUSTMENTRANGE OF ADJUSTMENTCURRENT SETTING3

103JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6ADDRESSNUMBERDESCRIPTION UNITS OF ADJUSTMENTRANGE OF ADJUSTMENTCURRENT SETTING72/73/74/75/76ALARM ARRAY DAT

104JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterCOMMUNICATION USING SIMPLICITY PCThe recommended method to use for set u

105JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6Left click on Software3. Left click on softwareLD13037

106JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center4. Left click on Simplicity Software and follow the directions for downloading

107JOHNSON CONTROLSFORM 100.50-NOM6 (1207)67. The FREEnet USB Adapter comes with a standard USB cable. The “A” end plugs into the computer and the “

108JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center2. Click on the “Add” button and a dialog box will appear as shown below.Left

109JOHNSON CONTROLSFORM 100.50-NOM6 (1207)64. In the dialog box, click the “Add” button. The “Add Connection” dialog box will close and the main Sim

11JOHNSON CONTROLSFORM 100.50-NOM6 (1207)LIST OF TABLESTABLE 2-1 – VOLTAGE LIMITATIONS ...

110JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center8. The right hand side of the screen fi lls with a series of tabs. The tabs al

111JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6SIMPLICITY PC DATA SCREENSThe following pages identify the data contained in each of the tabs. Move the cur

112JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center SENSOR READINGSLD13017

113JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6 ECONOMIZER/EXHAUST LD13018

114JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterFANSLD13019

115JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6COOLING SETUPLD13020

116JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center COOLING STATUSLD13021

117JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6HEATING SETUPLD13022

118JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control Center HEATING STATUSLD13023

119JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6 SYSTEM OPTIONSLD13024

JOHNSON CONTROLS12FORM 100.50-NOM6 (1207)LIST OF FIGURESFIG. 1-1 – PACKAGED ROOFTOP AIR CONDITIONING UNIT ...

120JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterOUTPUTS/STATUSLD13025

121JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6 INPUTS COMFORT/DEMAND VENTILATIONLD13014LD13026

122JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterGRAPHICCLOCKLD13027LD13028

123JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6WEEKLY SCHEDULE SETTINGSWeekly ScheduleThe weekly schedule can only be programmed using the Simplicity PC s

124JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterHOLIDAY SCHEDULEHoliday ScheduleThe holiday schedule can only be programmed usi

125JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6 ALARMSLD13031

126JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterREVISING SETTINGSTo change a set point move the curser to the value you want to

127JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6To open the change screen double left click.The screen will show the current value and the acceptable range

128JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTo change a value move the curser to the value you want to change and left clic

129JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6The screen will show the current value and option. Move the curser and left click on the option you want

13JOHNSON CONTROLSFORM 100.50-NOM6 (1207)1Condensing Section • Scroll Compressors – Reliable, efficient, trouble-free operation is the true measure o

130JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterADDRESS (HEX)ADDRESS (DEC)BITINITIAL/DEFAULT VALUE (HEX)MIN VALUEMAX VALUEDESCR

131JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6ADDRESS (HEX)ADDRESS (DEC)BITINITIAL/DEFAULT VALUE (HEX)MIN VALUEMAX VALUEDESCRIPTION5 1 = W2 ON (HEATING 2

132JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)Continued on next pageADDRESS (H

133JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6Continued on next pageTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)ADDRESS (HEX)ADDRESS (DEC)BITINITIAL/D

134JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)Continued on next pageADDRESS (H

135JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6Continued on next pageTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)ADDRESS (HEX)ADDRESS (DEC)BITINITIAL/D

136JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)Continued on next pageADDRESS (H

137JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6Continued on next pageTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)ADDRESS (HEX)ADDRESS (DEC)BITINITIAL/D

138JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)Continued on next pageADDRESS (H

139JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6Continued on next pageTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)ADDRESS (HEX)ADDRESS (DEC)BITINITIAL/D

14JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Introduction • Compressor Sound Blankets – Optional factory in stalled sound blankets can be installed to fur

140JOHNSON CONTROLSFORM 100.50-NOM6 (1207)User Interface Control CenterTABLE - 6-2 - SIMPLICITY ELITE DATA MAP (CONT.)ADDRESS (HEX)ADDRESS (DEC)BITINI

141JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7TABLE 7-1 – DEFINITIONSContinued on next pageSECTION 7 – PARAMETER DESCRIPTIONS AND OPTIONSMENU ITEM DEFINI

142JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsTABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITI

143JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7Continued on next pageTABLE 7-1 – DEFINITIONS (CONTINUED)MENU ITEM DEFINITIONCOOL FAN OFF DELAYIN THE INTER

144JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsTABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITI

145JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7TABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITIONERV UNOCCUPIED FAN ENABLETHIS

146JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsTABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITI

147JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7TABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITIONHSP1THIS IS THE STATUS OF THE

148JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsTABLE 7-1 – DEFINITIONS (CONTINUED)Continued on next pageMENU ITEM DEFINITI

149JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7MENU ITEM DEFINITIONLPS3THIS IS THE STATUS OF THE BINARY INPUT FROM THE LOW PRESSURE SWITCH FOR COMPRESSOR

15JOHNSON CONTROLSFORM 100.50-NOM6 (1207)1AIR MANAGEMENT • DWDI Airfoil fans – High effi ciency fans are used to im prove ap pli ca tion fl exibility,

150JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsMENU ITEM DEFINITIONOUTSIDE AIR HUMIDITYTHIS PARAMETER GIVES THE CURRENT VA

151JOHNSON CONTROLSFORM 100.50-NOM6 (1207)7MENU ITEM DEFINITIONSPACE SENSOR DETECTED IDENTIFIES IF THE UNIT CONTROLLER HAS DETECTED THE PRESENCE OF A

152JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Parameter Description and OptionsMENU ITEM DEFINITIONSUPPLY AIR TEMP LIMIT FOR COOLING ENABLETHIS PARAMETER

153JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8ANALOG INPUT OPERATIONThis section describes the control operation of the (29) twenty-nine analog inputs.

154JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceDIFFERENTIAL INPUTPRESSURE - IWCOUPTUT VOLTAGE - VDC-0.50 0.00-0.40 0.50-0.30 1.00-0.20 1.50-0.10 2.0

155JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8The Discharge Transducer has a range of 0 to 650 PSIG, with a linear output of 0 to 5 DC volts. Table 8-5

156JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceFurnace Status InputThe Unit Controller monitors the operation of the Staged and Modulating Gas Heat

157JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8FIG. 8-1 – CONNECTOR LOCATIONSCONNECTOR # TYPE IDENTIFICATION WIRE # DESCRIPTIONP9 AI BP- 340 BUILDING PRES

158JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceCONNECTOR # TYPE IDENTIFICATION WIRE # DESCRIPTIONP14 AO EXD+ 407 EXHAUST FAN VFD / DAMPER OUTPUT+P14

159JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8CONNECTOR # TYPE IDENTIFICATION WIRE # DESCRIPTIONP15 DI LPS2 396 JUMPERED TO LSP1P16 DI LPS3 433 24 VAC TO

16JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Introduction • Factory Shrinkwrap – All eco2 rooftop units can be ordered from the factory with an optional f

160JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceLIGHT EMITTING DIODEThe light emitting diode (LED) installed on the Unit Controller is used to indica

161JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8ALARM CODE DESCRIPTION01COMPRESSOR SYSTEM 1 (COMPRESSORS 1A, 1B) LOCKED OUT ON HIGH PRESSURE CONTROL. THE

162JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceALARM CODE DESCRIPTION24THE SUPPLY FAN BINARY OUTPUT HAS BEEN TURNED ON FOR 90 SECONDS AND THE AIR PR

163JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8ALARM TROUBLE SHOOTINGRefrigerant System Alarm Codes (01, 02, 03, 04, 09, 10, 11, 12)The first 12 alarms in

164JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Service24 VAC power is supplied to the compressor protection module for compressor 2A from wire 443 at termi

165JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8Supply Air Temperature Sensor Alarm (20)This alarm indicates the supply air temperature input is either ope

166JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ServiceOutdoor Humidity Sensor Alarm (29)This alarm indicates the outdoor humidity sensor is out of range.

167JOHNSON CONTROLSFORM 100.50-NOM6 (1207)8Supply Air Temperature Cooling Alarm (38)The Unit Controller compares the supply air temperature to the “SU

Tele. 800-861-1001www.york.comP.O. Box 1592, York, Pennsylvania USA 17405-1592 Subject to change without notice. Printed in USACopyright © by Johnso

172JOHNSON CONTROLSFORM 100.50-NOM6 (1207)SECTION 2 – INSTALLATIONAPPROVALSDesigned certifi ed by CSA, ETL, CETL as follows: 1. For use as a forced air

18JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Installation • Also avoid locations beneath windows or be-tween structures. • Optional condenser coil prote

192JOHNSON CONTROLSFORM 100.50-NOM6 (1207)FIG. 2-3 – UNIT RIGGING00543vipRIGGING AND HANDLINGProper rig ging and handling of the equip ment is man da

JOHNSON CONTROLS2FORM 100.50-NOM6 (1207)This equipment is a relatively complicated ap pa ra tus. Dur ing installation, operation, maintenance or servi

20JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationTABLE 2-2 – UNIT WEIGHTS - 050-061 MODELSMODEL SIZE 050 051 060 061BASIC UNIT* 7433 7433 7800 781

212JOHNSON CONTROLSFORM 100.50-NOM6 (1207)UNIT WEIGHTS (CONTINUED)TABLE 2-4 – UNIT CORNER WEIGHTS - 050-061 MODELSMODEL050 051ABCDABCDBASIC UNIT 1835

22JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationROOF CURB INSTALLATIONYORK offers an optional roof curb designed specifi cally for the eco2 foot p

232JOHNSON CONTROLSFORM 100.50-NOM6 (1207)PHYSICAL DATATABLE 2-5 – PHYSICAL DATA – 050-061 MODELSUNIT SIZE 050 051 060 061GENERAL DATA LENGTH WI

24JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationPHYSICAL DATA (CONTINUED)TABLE 2-6 – PHYSICAL DATA - COMPRESSORSCOMPRESSORS UTILIZED COMPRESSOR N

252JOHNSON CONTROLSFORM 100.50-NOM6 (1207)GENERAL ARRANGEMENT DRAWING – 050-061 MODELS LD08295BOTTOM SUPPLY / BOTTOM RETURNFIG. 2-4 – GENERAL ARRANGEM

26JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationGENERAL ARRANGEMENT DRAWINGS (CONTINUED)FIG. 2-4 – GENERAL ARRANGEMENT DRAWING (CONT.)BOTTOM SUPP

272JOHNSON CONTROLSFORM 100.50-NOM6 (1207)GENERAL ARRANGEMENT DRAWINGS (CONTINUED)FIG. 2-4 – GENERAL ARRANGEMENT DRAWING (CONT.)BOTTOM SUPPLY / REAR R

28JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationCURB LAYOUT DRAWING / 050-061 MODELSFIG. 2-5 – GENERAL ARRANGEMENT DRAWING NOTES:1. Unit must be

292JOHNSON CONTROLSFORM 100.50-NOM6 (1207)ELECTRICAL DATAELECTRICAL SERVICE SIZINGIn order to use the electrical service required for the cooling only

3JOHNSON CONTROLSFORM 100.50-NOM6 (1207)CHANGEABILITY OF THIS DOCUMENTIn complying with JOHNSON CONTROLS’s policy for continuous prod uct improvement,

30JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationTABLE 2-11 – CONDENSER FAN MOTOR RLA - STANDARD FANRLA EACH MOTOR208V/3PH/60HZ 230V/3PH/60HZ 460V

312JOHNSON CONTROLSFORM 100.50-NOM6 (1207)TABLE 2-14 – ELECTRIC HEATTABLE 2-15 – AIRFLOW AND ENTERING AIR/AMBIENT LIMITATIONS* Cooling Only UnitsKWNOM

32JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationFILTERSTwo-inch “throwaway” filters are standard and factory installed in a filter rack located pri

332JOHNSON CONTROLSFORM 100.50-NOM6 (1207)AIR HOODS FOR ECONOMIZERThere are two (2) economizer outside air intake hoods pro vid ed with the unit. The

34JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationCO2 SensorThe addition of a fi eld installed CO2 sensor is required for Demand Ventilation operati

352JOHNSON CONTROLSFORM 100.50-NOM6 (1207)VAV Heat Relay OutputThis is a 24 VDC output that is turned on when the unit is in the heating mode. The fi

36JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationFIG. 2-8 – FIELD CONTROL WIRING CONNECTIONSLD13002Wiring Notes:1. Wiring shown indicates typical

372JOHNSON CONTROLSFORM 100.50-NOM6 (1207)POWER WIRINGField wiring to the unit must conform to provisions of National Electrical Code (NEC) ANSI / NFP

38JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationSINGLE-POINT POWER SUPPLY WIRINGFIG. 2-9 – SINGLE-POINT POWER SUPPLY WIRINGNOTES: 1. All fi eld w

392JOHNSON CONTROLSFORM 100.50-NOM6 (1207)SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT SWITCHFIG. 2-10 – SINGLE-POINT POWER SUPPLY WIRIN

JOHNSON CONTROLS4FORM 100.50-NOM6 (1207)TABLE OF CONTENTSBASE MODEL NUMBER ...

40JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationDUAL-POINT POWER SUPPLY WIRINGFIG. 2-11 – DUAL-POINT POWER SUPPLY WIRINGNOTES: 1. All fi eld wiri

412JOHNSON CONTROLSFORM 100.50-NOM6 (1207)TABLE 2-16 – THREE PHASE POWER SUPPLY CONDUCTOR SIZE RANGE050-061 ModelsSupplyVoltageSingle PointTBSingle Po

42JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationTRANSDUCER PNEUMATIC TUBINGStatic Pressure Control Plastic Tubing (Pneumatic Tubing)Duct static t

432JOHNSON CONTROLSFORM 100.50-NOM6 (1207)FIG. 2-12 – ATMOSPHERIC SENSOR PROBELD13127EconomizerCompartmentEconomizerCompartmentFilterCompartmentFilter

44JOHNSON CONTROLSFORM 100.50-NOM6 (1207)InstallationDUCT SYSTEMDuct Connection GuidelinesAll intake and discharge air duct connection to the unit may

452JOHNSON CONTROLSFORM 100.50-NOM6 (1207)GAS PIPINGProper sizing of the gas piping depends on the cubic feet per hour of gas fl ow required, specifi c

46JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Installation6. The furnace and its individual manual shut-off valve must be disconnected from the gas supply

473JOHNSON CONTROLSFORM 100.50-NOM6 (1207)SECTION 3 – START-UPTo protect warranty, this equip ment must be in stalled and ser viced by an authorized J

48JOHNSON CONTROLSFORM 100.50-NOM6 (1207)StartupThe supply, exhaust and return fans have tie down bolts are installed at the factory to prevent moveme

493JOHNSON CONTROLSFORM 100.50-NOM6 (1207) 17. Verify Variable Frequency Drive setpoints for VAV unit Supply Fan and optional Variable Frequency Dri

5JOHNSON CONTROLSFORM 100.50-NOM6 (1207)TABLE OF CONTENTSFIELD WIRING ...

50JOHNSON CONTROLSFORM 100.50-NOM6 (1207)StartupINITIAL START-UPAfter all of the preceding checks have been com plet ed and the control pan el has bee

513JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Example: The suction pressure is 130 PSIG and the suction line temperature is 57 °FSuction Line Temperature

52JOHNSON CONTROLSFORM 100.50-NOM6 (1207)StartupTABLE 3-1 –R410-A PRESSURE / TEMPERATURE CHARTPSIG TEMP ˚F PSIG TEMP ˚F0 -60 78 202-5880214 -54 85 24

533JOHNSON CONTROLSFORM 100.50-NOM6 (1207)GAS HEAT MODELSPre-Start Checks: • When starting up these units, it is imperative that ALL gas fi ttings wit

54JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Startup • Check the supply pressure. It must be within the limitations shown in Table 3-2. Supply pressure

554JOHNSON CONTROLSFORM 100.50-NOM6 (1207)SECTION 4 – MAINTENANCEMake sure power is removed from the unit before performing the main-tenance items con

56MaintenanceJOHNSON CONTROLSFORM 100.50-NOM6 (1207)Condenser CoilsDirt should not be al lowed to accumulate on the con dens er coil surfaces. Cleanin

574JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Belt Tensioning:Belt tension information is included on the fan skid data plate as shown in Figure. 4-2. Sam

58MaintenanceJOHNSON CONTROLSFORM 100.50-NOM6 (1207)Filter Drier ReplacementThe fi lter/drier should be replaced any time work is per formed on the ref

594JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Disconnect and lock-out power from the unit anytime service is being per- formed on the fan sec tion. Failur

JOHNSON CONTROLS6FORM 100.50-NOM6 (1207)TABLE OF CONTENTSINITIAL START-UP ...

60MaintenanceJOHNSON CONTROLSFORM 100.50-NOM6 (1207)Prior to installing the bearing on the shaft, it should be worked around in the housing to make su

614JOHNSON CONTROLSFORM 100.50-NOM6 (1207)LD06358FIG. 4-7 – ECCENTRIC CAM LOCKING COL LAR BEARING INSTALLATIONBEARING INSTALLATIONDo not apply exc

62JOHNSON CONTROLSFORM 100.50-NOM6 (1207)THIS PAGE INTENTIONALLY LEFT BLANK

63JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5UNIT TYPEThe Simplicity Control is capable of being confi gured for either Constant Volume (CV) or Variable A

64JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation“COOLING MODE OPERATION ENABLED” – must be enabled using Parameter 53 under the PROGRAM

65JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5Occupied HeatingThere are three stages of heating available:• W1 – First Stage of Heating • W2 – Second St

66JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationThe Simplicity Control will stage off the cooling as follows:• If the space temperature

67JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5• “CV UNOCCUPIED HEATING SETPOINT” – using Parameter 13 under the PROGRAM key on the Simplicity control boa

68JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationThe Simplicity Control will stage off the heat as follows:• When the return air tempera

69JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5– The Simplicity Control uses the temperature difference calculated when the first com-pressor was turned o

7JOHNSON CONTROLSFORM 100.50-NOM6 (1207)TABLE OF CONTENTSSpace Sensor – Hard Wired or Communicated ...

70JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation• When the supply air temperature is 5.0° F or more above the cooling “VAV UPPER COOLIN

71JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5Occupied Cooling – Stand AloneThe following System Parameters must be programmed through the Simplicity Cont

72JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationCooling – Unoccupied Stand Alone The Simplicity Control cannot operate unoccupied coolin

73JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5• If the outdoor air temperature is less then the economizer supply air temperature set point, compressors

74JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation– If “CONTINUOUS FAN OPERATION WITH SENSOR” is turned on using Parameter 55 under the PR

75JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5The Simplicity Control monitors the operation of the supply fan by checking the status of a digital input fr

76JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationVAV Supply Fan Speed ControlThe following values need to be programmed:“DUCT PRESSURE SE

77JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5Single EnthalpyThe following parameters must be programmed to allow economizer operation:“ECONOMIZER OUTSIDE

78JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation“OUTSIDE AIR HUMIDITY SENSOR INSTALLED” - must be disabled using Parameter 36 under the

79JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5• When the space temperature is equal to or greater than 2.0° F above the “VAV SUPPLY AIR TEMP RESET SETPOI

JOHNSON CONTROLS8FORM 100.50-NOM6 (1207)TABLE OF CONTENTSCOMFORT VENTILATION ...

80JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationConstant VolumeThe following conditions must be met in order for Economizer Loading to f

81JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5COMFORT VENTILATIONComfort Ventilation is a Constant Volume control mode that uses the economizer to control

82JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationSequence of OperationTables 5-4 thru 5-6 use the following defi nitions:• SAT COMFORT ZO

83JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5• The Simplicity Control will monitor the supply air temperature and compare it to the “SUPPLY AIR TEMP LIM

84JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation• The Simplicity Control then starts a 3 minute timer.• If after 3 minutes the supply

85JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5SPACE SENSOR FAULT OVERRIDE ENABLE The Unit Controller will self confi gure when it identifi es a space senso

86JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationThe Simplicity Elite control will keep the compressors off line for 5 minutes. After 5

87JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5• Intelli-Start will only work on a Constant Volume system using a space sensor.• Intelli-Start will only

88JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation• If heating mode is selected the Simplicity Elite control will also compare the curren

89JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5HYDRONIC HEATThe following parameters must be programmed to use Hydronic Heat:“HEATING MODE ENABLED FOR OPER

9JOHNSON CONTROLSFORM 100.50-NOM6 (1207)TABLE OF CONTENTSModulating Damper with Fixed Speed Exhaust ...

90JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationManualThis option uses a manually adjustable outdoor air damper that can set in a fi xed

91JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5Defi nitions“IAQ SENSOR RANGE” –This establishes the span the Simplicity Elite control uses in PPM. 0 PPM wo

92JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationWhen the outdoor temperature is equal to or less than the “LOW AMBIENT ECONOMIZER SETPOI

93JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5Sequence of OperationWhen the building static pressure is 0.015” WC or more above the “BUILDING PRESSURE SET

94JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation“BUILDING STATIC PRESSURE SENSOR INSTALLED” – must be turned on using Parameter 85 under

95JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5ENERGY RECOVERY VENTILATORIf the unit has an Energy Recovery Ventilator installed the exhaust fan needs to o

96JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of OperationThe following parameters must be programmed:“SPACE TEMP TRENDING ALARM TEMP”- must be pr

97JOHNSON CONTROLSFORM 100.50-NOM6 (1207)5“Economizer Minimum Position” Alarm• The supply air temperature must be below the “SUPPLY AIR TEMP ALARM SE

98JOHNSON CONTROLSFORM 100.50-NOM6 (1207)Sequence of Operation“Economizer Minimum Position” Alarm• The supply air temperature must be above the “SUPP

99JOHNSON CONTROLSFORM 100.50-NOM6 (1207)6SECTION 6 – USER INTERFACEThere are three different methods that can be used to interface with the Simplicit