63-2700—11 - JADE Economizer Module
This is a legacy product documentsupported by Resideo. It is nolonger manufacturedJADE Economizer Module(MODEL W7220)INSTALLATION INSTRUCTIONSThe W7220 Economizer Module automatically detectssensors by polling to determine which sensors are present.If a sensor loses communications after it has beendetected, the W7220 Economizer indicates a device failerror on its LCD.System ComponentsThe JADE Economizer System includes an EconomizerModule, 20k mixed air sensor, damper actuator, anoptional CO2 sensor, and either a 20k outdoor airtemperature sensor or Sylk Bus sensors for measuringOutdoor Air and return air enthalpy, temperature, andhumidity.Economizer ModulePRODUCT DESCRIPTIONThe JADE Economizer System is an expandableeconomizer control system, which includes a W7220Economizer Module (controller) with an LCD and keypad.The W7220 can be configured with optional sensors.The W7220 Economizer Module can be used as a standalone economizer module wired directly to a commercialset back space thermostat and sensors to provide OutdoorAir dry-bulb economizer control.The W7220 Economizer Module can be connected tooptional Sylk Bus sensors for single or differentialenthalpy control. The W7220 Economizer Moduleprovides power and communications on the Sylk Bus forthe Sylk Bus sensors.This is the core of the JADE Economizer System andincludes the user interface for the system. The W7220Economizer Module provides the basic inputs and outputsto provide simple economizer control. When used with theoptional Sylk Bus sensors, the Economizer Moduleprovides more advanced economizer functionality.Sylk Bus Sensors (optional)The Sylk Bus Sensor is a combination temperature andhumidity sensor which is powered by and communicateson the Sylk Bus. Up to three sensors may be configuredwith the JADE Economizer Module. See page 2 fordetails.CO2 Sensor (optional)A CO2 sensor can be added for Demand ControlVentilation (DCV). Either an analog (2-10 Vdc) or a wallmount Sylk bus TR40 CO2 sensor can be used with theJade economizer.ContentsProduct Description .Specifications .Before Installation .Installation and Setup .Mounting .Wiring .Wiring Application Examples .Interface Overview .Setup and Configuration .Checkout .Troubleshooting .12333491818313263-2700-11
JADE ECONOMIZER MODULEPC MOD Tool (optional)The PC MOD tool is connected to a personal computer andcommunicates with the Jade economizer controller via theSylk bus. The W7220 PCMOD tool software is free and canbe downloaded from the url in the Accessories section.Some features on the Jade controller can only be enabledor disabled using the W7220 PC MOD tool. See the PCMOD tool options section in Table 5.SPECIFICATIONSW7220A Economizer ModuleThe module is designed for use with any Honeywell 2 to 10Vdc or Honeywell Sylkbus communicating actuator. Themodule includes terminals for a CO2 sensor, Mixed Airsensor, and an Outdoor Dry Bulb sensor. Enthalpy andother options are available with Sylk Bus sensors.User Interface: Provides status for normal operation,setup parameters, checkout tests, and alarms and errorconditions with a 2-line 16 character LCD display and afour button keypad.ElectricalAir (RA) Sylkbus sensor can be added to thesystem for differential enthalpy or dry bulbchangeover. For differential dry bulb changeovera 20k ohm sensor is required in the OA and aSylkbus sensor in the RA. Dip switch on RASylkbus sensor must be set in the RA position.Dry Bulb Temperature (optional) and Mixed Air(required), C7250A:2-wire (18 to 22 AWG);Temperature range -40 to 150 F (-40 to 65 C).Temperature accuracy -0 F/ 2 FTemperature and Humidity, C7400S1000 (optional):Sylk Bus; 2-wire (18 to 22 AWG)Temperature: range -40 to 150 F (-40 to 65 C)Temperature accuracy -0 F/ 2 FHumidity: range 0 to 100% RH with 5% accuracy.NOTE: Up to three (3) SYLK Bus sensors may beconnected to the JADE Economizer module. Foroutdoor air (OA), return air (RA) and discharge(supply) air (DA).DCV (CO2) Sensor (C7232 or C7632):2-10 Vdc control signal; minimum impedance 50kohm.Rated Voltage: 20 to 30 Vac RMS; 50/60 HzTransformer: 100 VA maximum system input4 Binary inputs:1-wire 24 Vac common GND (see page 6 for wiringdetails). 24 Vac power supply: 20 to 30 Vac 50/60Hz;100 VA Class 2 transformer.Nominal Power Consumption (at 24 Vac, 60 Hz): 11.5VA without sensors or actuatorsOutputsRelay Digital Output Rating at 30 Vac (maximum powerfrom Class 2 input only): 1.5A run;3.5A inrush @ 0.45PF (200,000 cycles) or7.5A inrush @ 0.45PF (100,000 cycles)External Sensors Power Output: 21 Vdc /- 5% @ 48mAIMPORTANTAll inputs and outputs must be Class 2 wiring.Actuator signal: 2-10 Vdc; minimum actuator impedanceis 2k ohm; Sylkbus two-wire output for HoneywellSylkbus communicating actuators.Exhaust fan, Y1, Y2 and AUX1 O:All Relay Outputs (at 30 Vac):Running: 1.5A maximumInrush: 7.5A maximumEnvironmentalInputsOperating Temperature: -40 to 150 F (-40 to 65 C).Exception of display operation down to -4 F with fullrecovery at -4 F from exposure to -40 FSENSORS:NOTE: A Mixed Air (MA) analog sensor is required on allW7220 units; either an Outdoor Air (OA) sensorfor dry bulb change over or an OA Sylkbus sensorfor outdoor enthalpy change over is required inaddition to the MA sensor. An additional ReturnStorage Temperature: -40 to 150 F (-40 to 65 C)Shipping Temperature: -40 to 150 F (-40 to 65 C)Relative Humidity: 5% to 95% RH non-condensingORDERING INFORMATIONWhen purchasing replacement and modernization products from your TRADELINE wholesaler or distributor, refer to theTRADELINE Catalog or price sheets for complete ordering number. If you have additional questions, need furtherinformation, or would like to comment on our products or services, please write or phone:1.Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone directory).2. Honeywell Customer Care1985 Douglas Drive NorthMinneapolis, Minnesota 55422-43863. http://customer.honeywell.com or http://customer.honeywell.caInternational Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China,Czech Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.63-2700—112
JADE ECONOMIZER MODULEDimensions (See Fig. 1 on page 3):Height: 4.98 inches (126.4 mm)Width: 6.3 inches (160 mm)Depth: 1.34 inches (34 mm)Weight: 0.58 lb. (0.265 kg)Approvals: UL listed (XAPX) for USA and Canada;California Energy Commission (CEC) FDD ID numberHJW10.NOTE: Jade will be in the "set up" mode for the first 60minutes after powered. If a sensor for OA air orSylkbus device (sensor, actuator) is disconnectedduring the set up mode, the Jade will not alarmthat failure. The MA sensor is a system "critical"sensor, if the MA sensor is removed during the setup mode, the Jade will alarm. After 60 minutes theJade controller will change to operation modeand all components removed or failed will alarmin the operation mode.6-19/64 (160)INSTALLATION AND SETUPThe following installation procedures should beperformed in the order listed:1. Mounting — see page 3.2. Wiring — see page 4.3. Interface and Programming overview – see page 18.4. Setup and Configuration — see page 185. Checkout — see page 31.4-63/64(126)Troubleshooting and Alarms—see page 32.MOUNTING HOLE (X2)3-5/32 (80)MOUNTINGM32273AFig. 1. Dimensions in inches (mm) showing 8926-001 2-pin edge connector for sensors(20 pieces per bag)50048926-002 6-pin edge connector for field wiring (20 pieces per bag)C7250A 20k sensor for MA or OA (dry bulb changeover)C7400S Sylkbus sensor for enthalpy control in OAand/or RA and RA for differential dry bulb changeoverW7220 PCMOD interface tool for JADE controllerand Personal Computer. For the software, go 60-001 Duct mounting kit for sensorsC7632 or C7232 CO2 analog sensors OR one TR40Sylk bus CO2 sensorBEFORE INSTALLATIONReview the “Specifications” on page 2 before installing theThe JADE Economizer System.When Installing This Product1.2.3.4.Read these instructions carefully. Failure to followthem could damage the product or cause a hazardous condition.Check ratings given in instructions and on theproduct to ensure the product is suitable for yourapplication.Installer must be a trained, experienced servicetechnician.After installation is complete, check out productoperation as provided in these instructions.3This section describes the mounting procedures for theJADE Economizer module and the sensors.Economizer Module Location andMountingIMPORTANTAvoid mounting in areas where acid fumes or otherdeteriorating vapors can attack the metal parts ofthe module’s circuit board, or in areas whereescaping gas or other explosive vapors arepresent.IMPORTANTThe module must be mounted in a position thatallows clearance for wiring, servicing, and removal.Mount the Economizer module on any convenient interiorlocation using the two mounting holes provided on theenclosure using #6 or #8 screws (screws are not providedand must be obtained separately). Use the dimensions inFig. 1 on page 3 as a guide.The Economizer module may be mounted in anyorientation. However, mounting in the orientation shownin Fig. 1 on page 3 permits proper viewing of the LCDdisplay and use of the keypad.Sensor Location and MountingThe JADE Economizer W7220 uses digital andcommunicating sensors for control. The C7250temperature sensors (MAa and OAb) are 20k NTC. A MAabMA Mixed AirOA Outdoor Air63-2700—11
JADE ECONOMIZER MODULEsensor is required for all applications and is mounted inthe mixed air section of a rooftop unit either directly to thesheet metal using self tapping sheet metal screws or in theair stream using the duct mounting kit. Duct mount kit ispart number 50053060-001.Optional OA, RAa and DAb Sylkbus sensors communicatewith the W7220 on the two-wire communication bus andcan either be wired using a two pin header or using a sideconnector. Each Sylkbus sensor includes a two pin sideconnector with the packaging. The SKU number of theSylkbus sensor is C7400S. All OA, RA and DA sensors arethe same SKU number. The sensor is set for theappropriate type of sensing using the three position DIPswitch located on the sensor. OA position is OFF, OFF, OFF;RA is ON, OFF, OFF and DA is OFF, ON, OFF. Duringinstallation the sensors are set for the usage desired. See“Sylk Bus Sensor Wiring” on page 7 for DIP switch details.WIRE HOLDERLENGTH ADJUSTS6-12 INCHESNOTE: The protective film on the dip switch is only necessary during the factory assembly process. Simply push through the film to set the dip switches;this will not harm the device.Once installed, a sensor can be changed to a differentapplication by simply changing the DIP switch setting.EXTENDED RELIEF(FOR CORRECT MOUNTING)Sensor MountingThe sensors can be mounted directly on to the sheet metalof unit or can be mounted in the air stream using the ductmounting kit (order separately).The kit contains a rod to hold the sensor in the duct, aflange to secure the sensor rod to the duct wall and fill thehole and a gasket to prevent air from leaking through theduct wall. There are five (5) kits in each bag assembly. SeeFig. 2.The rod has slots for threading the wire to prevent loose orhanging wire in the duct and can be adjusted for 6 to 12inch length. The flange has extended relief for ease ofmounting. See Fig. 3.M32282AFig. 3. Duct Mounting Adjustments.WIRINGAll wiring must comply with applicable electrical codesand ordinances, or as specified on installation wiringdiagrams. Module wiring in the field is terminated to thefour screw terminal blocks located on the left and rightsides.Module wiring at the OEM factory is terminated via theheader pin terminals located on the left and right sides.The header terminal pins and the terminal blocks havecommon terminations for the appropriate input or output.See OEM wiring diagram in Fig. 20.The remainder of this section describes the wiring for theJADE Economizer module, W7220A.ROD - 1 PIECEWARNINGGASKET - 1 PIECEFLANGE - 1 PIECEM32281AFig. 2. Duct Mounting Kit (Part No. 50053060-001).Electrical Shock Hazard.Can cause severe injury, death or propertydamage.Disconnect power supply before beginning wiring,or making wiring connections, to prevent electricalshock or equipment damage.CAUTIONEquipment Damage Hazard.abElectrostatic discharge can short equipmentcircuitry.Ensure that you are properly grounded beforehandling the unit.RA Return AirDA Discharge Air63-2700—114
JADE ECONOMIZER MODULETWO STAGE COOLPROGRAMMABLETHERMOSTATDISCHARGEAIR SENSORC7400SC7250AW7720A1MIXED YSENSOROUTDOORAIRDIRECTEXPANSIONCOILRETURN AIRC7400SENTHALPYSENSOR11 FOR DIFFERENTIAL ENTHALPY, THE TWO C7400S ENTHALPYSENSORS ARE CONNECTED TO THE W7720A ECONOMIZERCONTROL ONE IS MOUNTED IN RETURN AIR, AND THEOTHER IS MOUNTED IN OUTDOOR AIR. DIFFERENTIALENTHALPY CONTROL PROVIDES GREATER ENERGYSAVINGS THAN SINGLE ENTHALPY.M35163Fig. 4. Location of Outdoor Air, Return Air, Mixed Air, and Discharge Air Sensors in an economizer system.563-2700—11
JADE ECONOMIZER MODULEEconomizer Module Wiring MethodEconomizer Module Wiring DetailsWire the sensors and outputs, then wire the powerconnection.The wiring connection terminals for each module/sensorare: “JADE Economizer Module Wiring” on this page. “Sylk Bus Sensor Wiring” on page 7.Each terminal can accommodate the following gauges ofwire: Single wire – from 18 AWG to 22 AWG solid or stranded Multiple wires – up to two 22 AWG stranded For the 24 Vac connections: single wire – from 14 to 18AWG solid or stranded For S-BUS wiring, the sensors may be mounted up to200 ft. (61 m) from the JADE controller. When thelength of wire is over 100 feet use twisted pair shieldedwire. All sensor wiring to the Sylk bus and analog sensors ispolarity insensitive.Prepare wiring for the terminal blocks, as follows:1. Remove the plastic tabs from the side of the controller where the connectors will slide onto the PWA.2. Strip 1/2 in. (13 mm) insulation from the conductor.3. Cut a single wire to 3/16 in. (5 mm). Insert the wire inthe required terminal location and tighten the screw.4. If two or more wires are being inserted into oneterminal location, twist the wires together aminimum of three turns before inserting them toensure proper electrical contact. See Fig. 5 onpage 6.5. Cut the twisted end of the wires to 3/16 in. (5 mm)before inserting them into the terminal andtightening the screw.6. Pull on each wire in all terminals to check for goodmechanical connection.1. STRIP 1/2 IN. (13 MM)FROM WIRES TOBE ATTACHED ATONE TERMINAL.JADE Economizer Module WiringUse Fig. 6 and Tables 1 and 2 to locate the wiringterminals for the Economizer module.NOTE: The four terminal blocks are removable. You canslide out each terminal block, wire it, and thenslide it back into place.AUX2-IJADE -IY1-OCRLEFT TERMINALBLOCK LABELRIGHT TERMINALBLOCK LABELM32283CFig. 6. W7220 Economizer module terminal connectionlabels.Table 1. Economizer Module - Left hand terminalblocks.1/2 (13)LabelTypeDescriptionTop Left Terminal Block2. TWIST WIRESTOGETHER WITHPLIERS (A MINIMUMOF THREE TURNS).MATMAT20k NTCandCOMMixed Air Temperature Sensor(polarity insensitive connection)OATOAT20k NTCandCOMOutdoor Air Temperature Sensor(polarity insensitive connection)S-BUSS-BUSSYLK Bus Sylk Bus sensor(polarity insensitive connection)IAQ 2-102-10 VdcAir Quality Sensor Input(e.g. CO2 sensor)IAQ COMCOMAir Quality Sensor CommonIAQ 24V24 VacAir Quality Sensor 24 Vac SourceBottom Left Terminal Block3. CUT TWISTED END OF WIRESTO 3/16 IN. (5 MM) BEFORE INSERTINGINTO TERMINAL AND TIGHTENING SCREW.THEN PULL ON EACH WIRE IN ALLTERMINALS TO CHECK FORGOOD MECHANICAL CONNECTION.ACT 2-10 2-10 VdcDamper Actuator Output (2-10Vdc)ACT COM COMDamper Actuator Output CommonACT 24V24 VacDamper Actuator 24 Vac Sourcen/aThe bottom pin is not used.M24382AFig. 5. Attaching two or more wires at terminal blocks.63-2700—116
JADE ECONOMIZER MODULETable 2. Economizer Module - Right hand terminalblocks.LabelTypeDescriptionTop Right Terminal BlockAUX2 In/aThe first pin is not used24 Vac INShut Down (SD) or Heat (W)Conventional onlyorHeat Pump Changeover (O/B) inHeat Pump mode.OCC24 Vac INOccupied / Unoccupied InputE-GNDEGNDEarth Ground - System RequiredEXH124 Vac OUT Exhaust Fan 1 OutputAUX1 O24 Vac OUT Programmable:Exhaust fan 2 outputorERVorSystem Alarm output.DIPSWITCHLABELDIPSWITCHES(3)SYLK BUSTERMINALS(1 AND 2)24 Vac INM32271BFig. 7. Sylk Bus sensor DIP switches.Table 3. SYLK Bus Sensor Wiring Terminations.Bottom Right Terminal BlockY2-ISYLK BUS2 PIN SIDECONNECTORTerminalY2 in - Cooling Stage 2 Input fromspace thermostatY2-O24 Vac OUT Y2 out - Cooling Stage 2 Output tostage 2 mechanical coolingY1-I24 Vac INY1-O24 Vac OUT Y1 out - Cooling Stage 1 Output tostage 1 mechanical coolingCCOM24 Vac CommonR24 Vac24 Vac Power (Hot)Y1 in - Cooling Stage 1 Input fromspace thermostatNbrLabelTypeDescription1S-BUS SYLKBusSylk Bus Communications(Sensor Bus) polarityinsensitive2S-BUS SYLKBusSylk Bus Communications(Sensor Bus) polarityinsensitiveTable 4. SYLK Bus Sensor DIP Switch Settings.DIP Switch Positions for Switches 1, 2, & 3Sylk Bus Sensor WiringUse123The labels on the sensors and controller are color codedfor ease of installation. Orange labeled sensors can onlybe wired to orange terminals on the controller. Brownlabeled sensors can only be wired to S-bus (brown)terminals. Use Fig. 7 and Table 3 to locate the wiringterminals for each Sylk Bus sensor.DAaOFFONOFFRAbONOFFOFFOAcOFFOFFOFFUse Fig. 7 and Table 4 to set the DIP switches for thedesired use of the sensor.a DA Discharge Airb RA Return AircOA Outdoor AirNOTE: When using the Sylkbus sensors there will be aslight delay while the Jade controller and thesensor communicate. Analog sensors do notcommunicate on the Sylkbus and output a 20kohm signal to the Jade controller so the responsetime is instantaneous.NOTE: When using the C7400S (Sylk bus enthalpy)sensor there is an operation that will allow test ofthe operation of the W7220 economizer when theoutdoor air conditions (temperature andhumidity) are too high for economizing.763-2700—11
JADE ECONOMIZER MODULE1.2.3.4.5.6.7.8.Remove the C7250A dry bulb sensor from the OATterminals IF you are using temperature onlyeconomizing change over.If you are using enthalpy change over and have aC7400S sensor with a date code prior to 1301,remove the sensor and replace it with one with adate code after 1301.Connect a C7400S Sylk bus sensor to the S-Busterminals (brown colored) on the W7220A Jadeusing 18 AWG to 22 AWG solid or stranded wires.Check the STATUS screen for actual outdoor air (OA)temperature and OA humidity readings.Change the 3-position DIP switch on the C7400Ssensor from 1 OFF, 2 OFF, 3 OFF to 1 ON, 2 ON, 3ON position and immediately back to 1 OFF, 2 OFF 3OFF position.The output of the C7400S sensor to the W7220A willbe 40 ºF and 40 %RH which will allow theeconomizer to go into free cooling mode(economizing available).Make sure you have 24 Vac on terminal Y1 In tosimulate a call for cooling.After 15 minutes the C7400S sensor will changeback to the actual OA temperature and humidity.NOTE: If you removed a dry bulb sensor, remove theC7400S from the S-bus terminals and replace theOAT sensor onto the OAT terminals.Actuator Wiring Options:1.2.3.The JADE economizer controller can only have one(1) communicating actuator connected to it.Up to four (4) non-communicating and two (2) 2position actuators (1 each on EXH1 and AUX1 O)One (1) communicating and up to four (4) non-communicating and two (2) 2-position actuators (1 eachon EXH1 and AUX1 O). When using a 2-positionactuator on the AUX1 O, the AUX1 O must be programmed for Exh2 and the % open is the % open ofthe outdoor damper when the 2-pos actuator opens.Connect 24 V to Exh1 and/or AUX1 O and ground tothe Jade "C" terminal.CO2 Sensor WiringWhen using the C7232 Honeywell CO2 sensors the blackand brown common wires are internally connected andonly one is connected to "IAQ COM" on the Jade. Use thepower from the Jade to power the CO2 sensor OR makesure the ground for the power supplies are common. Seewiring diagram below for the C7232 and C7632 wiringdiagrams.NOTE: When using the C7632 (or any 0-10 Vdc CO2 sensor) with the Jade you will need to set theCO2ZERO to 400 ppm and the CO2SPAN to1600 ppm in the ADVANCED SETUP menu.NOTE: When using the TR40 CO2 sensor set the addresson the TR40-CO2 to 6. Only one TR40 CO2 sensorcan be used with the Jade economizer controller.Address 6 is for a CO2 sensor, address 11 is for acommunicating actuator.C7232RED24VANALOGOUTBLACK –YELLOWBROWNORANGEGREENL1(HOT)L211POWER SUPPLY. PROVIDEDISCONNECT MEANS ANDOVERLOAD PROTECTIONAS REQUIRED.M17543BFig. 8. Wiring for C7232L1(HOT)L21C76320-10 VDC1POWER SUPPLY. PROVIDE DISCONNECT MEANSAND OVERLOAD PROTECTION AS REQUIRED.M34095Fig. 9. Wiring for C763263-2700—118
JADE ECONOMIZER MODULEWIRING APPLICATION EXAMPLESThis section shows the wiring configurations for the JADE Economizer system.Stand-alone EconomizerThe most basic configuration is the stand-alone Economizer (see Fig. 10 and Fig. 15).A stand-alone Economizer is directly wired to sensors, actuators, thermostat, and mechanical cooling controls in the rooftop unit. It does not require Sylk Bus communications.MA TEMPSENSOR20K NTCROOF TOP UNITW7220 ECONOMIZER CONTROLLER MODULEY1O/BOCCMAMAOATOAT1 OA TEMPSENSOR20K NTCCO2SENSOR2-10 VDC(OPTIONAL)GW1Y2W231K1AUX2-IOCCE-GNDAUX1-0Y2IIAQ (2-10V)IAQ COMIAQ 24VY2OY1IACT (2-10V)ACT COMACT 24VY1OC RTRTR1R( )24 VACM7215IN IN-1K1C(-)21NOTE THAT THE C7250 20K NTC SENSOR CAN BE MOUNTED IN THE OAT ONLY IN THIS CONFIGURATION.2WHEN USING A HEAT PUMP THERMOSTAT, THERMOSTAT TERMINALS MAY DIFFER: W1 MAY BE LABELED OOR B AND W2 MAY BE LABELED W.3WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.THERMOSTATM28980DFig. 10. Stand-alone dry bulb Economizer configuration with black motor M7215.EXH1 OR AUX1 O1C2VACTUATORNOTE: ON/OFF ACTUATORS CAN BE USED ON THE EXH1 OR AUX1O TERMINAL WITH GROUND TO THE C TERMINAL. WHENPROGRAMMING THE EXH1 OR AUX1 O, THE % IS THE PERCENTOPEN POSITION OF THE OUTDOOR AIR DAMPER WHEN THEEXH1 OR AUX1 O TERMINAL IS ENERGIZED AND THE 2-POSDAMPER GOES OPEN. IF USING THE AUX1 O TERMINALPROGRAM AUX1 O FOR EXH2.M33409Fig. 11. 2-position actuator.963-2700—11
JADE ECONOMIZER MODULEON JADE CONTROLLER:1. Y2-O CONNECT TO STAGE 2 MECHANICAL COOLING2. Y1-O CONNECT TO STAGE 1 MECHANICAL COOLING3. MAT IS MIXED AIR SENSOR C7250A10014. OAT IS TEMPERATURE CHAGEOVER C7250A1001SENSOR OR S-BUS OA ENTHALPY SENSOR C7400S10005. AUX1 OUT PROGRAM TO SYS IN SYSTEM SETUP MENUJADE W7220A1000MS3103J1030COMMUNICATING DCAAUX2-IOCCE-GND12345AUX1 OUTY2IY2OY1IY1OCRCRPRESTIGETHX9421R5013EIMTO AYR822N101113KIT WITH PRESTIGE AND MER24VAC120VACTHE TRANSFORMER NEEDSTO BE 100VA.M35158Fig. 12. Prestige and EIM with communicating actuator.63-2700—1110
JADE ECONOMIZER MODULEROOF TOP UNITMA TEMPSENSOR20K NTCW7220 ECONOMIZER CONTROLLER CO2SENSOR2-10 VDC(OPTIONAL)Y1OCCGY1Y2AUX1-0W1Y2IIAQ (2-10V)IAQ COMIAQ 24VACT (2-10V)ACT COMACT 24VY2OY1IY1O1K1 CC RR( )24 VAC12C(-)7MS3103J3 S-BUSOR MS3105J4 S-BUSTHERMOSTAT5C7400SRETURN AIRTEMP/HUMIDITY(ENTHALPY)SYLKBUS SENSORY1W1C1Y2CCC32GBASIC I/O BOARDCTERMINAL4685NOTES: SEE INSTALLATION INSTRUCTIONS62-0331 FOR SPECIFIC W7220 JADEWIRING INFORMATION.1W1Y2C7400SOUTSIDE AIRTEMP/HUMIDITY(ENTHALPY)SYLKBUS SENSOR14RELAY 1, DPDT RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 4 FOR HIGH SPEED FAN WITH W1 CALL.61 10 VrefSIGNALDEFAULTREFERENCE OUTPUT2AI1 ANALOG INPUT,VOLTAGE OR CURRENT*3AI1-ANALOG INPUT COMMON(CURRENT)4AI2 ANALOG INPUT,VOLTAGE OR CURRENT5AI2ANALOG INPUT COMMON(CURRENT)24V AUX. VOLTAGE4RELAY 3, SPST RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 1 FOR LOW SPEED FAN WITH Y1 CALL.RELAY 4, SPST RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 1 FOR LOW SPEED FAN WITH G CALL.624VoutGNDI/O GROUND8DI1DIGITAL INPUT 19DI210DI311CMCOMMON A FOR DIN1-DIN6**1224Vout24V AUX. VOLTAGE13GND14DI4DIGITAL INPUT 4PRESETFREQSELECT15DI5DIGITAL INPUT 5PRESETFREQSELECT 2DIGITAL INPUT 21617DI6DIGITAL INPUT 6CCOMMON A FOR DIN1-DIN6**18AO1ANALOG SIGNAL ( OUTPUT)AO-/GNDANALOG OUTPUT COMMON5 LOW SPEED FAN IS CONFIGURED BY SETTING “MINIMUM FREQUENCY” WITH PARAMETER M1.8 OF THE STARTUPWIZARD OF THE SMARTVFD HVAC. 24 Vin24V AUXILIARY INPUT VOLTAGEARS485DIFFERENTIAL RECEIVER/TRANSMITTER6BRS485DIFFERENTIAL RECEIVER/TRANSMITTER8FAULTI/O GROUND307 WHEN USING A HEAT PUMP THERMOSTAT, THERMOSTAT TERMINALS MAY DIFFER: W1 MAY BE LABELED O OR BAND W2 MAY BE LABELED W.START FWDSTART REVDIGITAL INPUT 319HIGH SPEED FAN IS CONFIGURED BY SETTING “PRESET FREQUENCY 1” WITH PARAMETER M3.3.12 OF THESMARTVFD HVAC.CURRENT72 RELAY 2, DPST RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 4 FOR HIGH SPEED FAN WITH Y2 CALL.3VOLTAGEFAULT RESEOP FREQI/O BOARD ON SMARTVFDHVAC DRIVE HVFDSDWHEN USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.M35159AFig. 13. Jade with Prestige IAQ thermostat, communicating actuator, CO2 and VFD.1163-2700—11
JADE ECONOMIZER MODULEM7215ON JADE CONTROLLER:1. Y2-O CONNECT TO STAGE 2 MECHANICAL COOLING2. Y1-O CONNECT TO STAGE 1 MECHANICAL COOLING3. MAT IS MIXED AIR SENSOR C7250A10014. OAT IS TEMPERATURE CHAGEOVER C7250A1001SENSOR OR S-BUS OA ENTHALPY SENSOR C7400S10005. AUX1 OUT PROGRAM TO SYS IN SYSTEM SETUP MENUJADE W7220A1000AUX2-IOCCE-GNDACT (2-10V)ACT COMACT 24VTRTR1ININAUX1 OUTY2IY2OY1IY1OCR –CRPRESTIGETHX9421R5013TO RELAYR822N101113KIT WITH PRESTIGE AND MER24VAC120VACTHE TRANSFORMER NEEDSTO BE 100VA.M35157Fig. 14. Jade with Prestige IAQ thermostat and EIM, communicating actuator, CO2 and VFD.63-2700—1112
JADE ECONOMIZER MODULEEXH1 and EXH2 wiring:Relay Digital Output Rating at 30 Vac (maximum powerfrom Class 2 input only): 1.5A run;3.5A inrush @ 0.45PF (200,000 cycles) or7.5A inrush @ 0.45PF (100,000 cycles)If the inrush or FLA amps is above listed limits OR if the fan is a line voltage fan, an external relay will be required.If no relay is required, the EXH1 or AUX1 out is wired to one side of the fan and the other side is wired to system common"C" on the W7220 or equipment terminal board. (W7220 powered off the system transformer).If a relay is required, the coil of the relay would be wired between the EXH1 or AUX1 and the C terminal of the W7220.MA TEMPSENSOR20K NTCROOF TOP UNITW7220 ECONOMIZER CONTROLLER MODULEY1O/BOCC1MATMATOATOATOAT TEMPSENSOR20K NTCCO2SENSOR2-10 VDC(OPTIONAL)GW1Y2W231K1AUX2-IOCCE-GNDAUX1-0Y2IIAQ (2-10V)IAQ COMIAQ 24VACT (2-10V)ACT COMACT 24VY2OY1IY1OC R1K124 VACR( )C(-)MS7503 OR MS7505231NOTE THAT THE 20K NTC SENSOR CAN BE MOUNTED IN THE OAT TERMINALS ONLY IN THIS CONFIGURATION.2WHEN USING A HEAT PUMP THERMOSTAT, THERMOSTAT TERMINALS MAY DIFFER: W1 MAY BE LABELED OOR B AND W2 MAY BE LABELED W.3WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.THERMOSTATM32564DFig. 15. Stand-alone dry-bulb Economizer configuration with Honeywell MS7503 or MS7505 Direct CoupledActuator.1363-2700—11
JADE ECONOMIZER MODULEMA TEMPSENSOR20K NTCROOF TOP UNITW7220 ECONOMIZER CONTROLLER MODULEOCC1CO2SENSOR2-10 VDC(OPTIONAL)Y2W231K1AUX2-IOCCE-GNDMATMATOATOATOAT TEMPSENSOR20K NTCGW1Y1O/BAUX1-0Y2IIAQ (2-10V)IAQ COMIAQ 24VACT (2-10V)ACT COMACT 24VY2OY1IY1OC R1K11224 VACMS3103J3 S-BUSOR MS3105JR( )C(-)4 S-BUS251NOTE THAT THE 20K NTC SENSOR CAN BE MOUNTED IN THE OAT TERMINALS ONLY IN THIS CONFIGURATION.2WHEN USING A HEAT PUMP THERMOSTAT, THERMOSTAT TERMINALS MAY DIFFER: W1 MAY BE LABELED OOR B AND W2 MAY BE LABELED W.3WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.THERMOSTATM32650DFig. 16. Stand-alone dry-bulb Economizer configuration with Honeywell MS3103J or MS3105J communicatingactuators.63-2700—1114
JADE ECONOMIZER MODULEEconomizer with Sylk Bus SensorsA standalone economizer with Sylk Bus sensors uses Sylk Bus communications (see Fig. 17, Fig. 18 and Fig. 19). The SylkBus reduces wiring requirements while providing additional functionality.2MA TEMPSENSOR20K NTCROOF TOP UNITW7220 ECONOMIZER CONTROLLER MODULEO/BY1OCCMATMATAUX2-IOCCE-GNDS-BUSY2OY1IACT (2-10V)ACT COMACT 24VY1OR( )24 VACM7215 IN-C(-)3THERMOSTATOUTSIDE AIRTEMP/HUMIDITY (ENTHALPY)SYLKBUS SENSOR11K1C RTRIN41K1Y2IIAQ (2-10V)IAQ COMIAQ 24VTR1W2AUX1-0S-BUSCO2SENSOR2-10 VDC(OPTIONAL)GW1Y2RETURN AIRTEMP/HUMIDITY (ENTHALPY)SYLKBUS SENSOR1IN THIS CONFIGURATION, AN OPTIONAL DISCHARGE AIR TEMP/HUMIDITY(ENTHALPY) SYLKBUS SENSOR CAN BE ADDED FOR ADVANCED CONTROLAS SHOWN IN THE LOWER LEFT OF THIS FIGURE.2DO NOT USE THE C7250 20K NTC SENSOR WITH THE OA TERMINAL IN THISCONFIGURATION.3WHEN USING A HEAT PUMP THERMOSTAT, THERMOSTAT TERMINALSMAY DIFFER: W1 MAY BE LABELED O OR B AND W2 MAY BE LABELED W.4WHEN USING A HEAT PUMP WITH
economizer control system, which includes a W7220 Economizer Module (controller) with an LCD and keypad. The W7220 can be configured with optional sensors. The W7220 Economizer Module can be used as a stand-alone economizer module wired directly to a commercial set back space thermostat and sensors to pro
Digit 14—Fresh Air Selection r i a h s e r F0No A Manual outside air damper 0–50%1 B Motorized Outside air damper 0–50% C Economizer, dry bulb 0–100% without barometric relief4 D Economizer, dry bulb 0–100% with barometric relief4 E Economizer, reference enthalpy 0-100% without barometric relief3,4 F Economizer, reference enthalpy
the economizer control module A56 when to power the damper motor B7. 3. The economizer control module A56 supplies B7 with between 0 and 10 Vdc to control the positioning of economizer. 4. The damper actuator provides 2 to 10 Vdc position feedback. 5. The economizer control module A56 receives a demand and energizes exhaustFile Size: 1MB
The high stage screw compressor is with economizer, but the low stage (Booster) compressor is without economizer. Compressor used for this Option-2: Low Stage (Booster): Screw Compressor without Economizer High Stage: Screw Compressor with Economizer The calculation and selection procedures are almost the same as for the System
ECOCSUN3672 Series Convertible Economizer for York Sunline 3-6 Ton Units Before Starting Installation Form: ECO-164-R8 1 1. Turn power off to unit being serviced or worked on. 2. Remove horizontal duct panels and filter access panel, saving unit screws for securing economizer hoods. Also, remove filters from unit. This will make economizer
A WHITE JADE 'CHI-DRAGON' BELT BUCKLE Qing dynasty with a silver chain, 5.5cm long, 36g (jade buckle only) 800 - 1,200 清 螭龍如意紋白玉帶鈎 7 A JADE-MOUNTED BRONZE HAND MIRROR Qing dynasty 20.3cm long 1,500 - 2,200 清 ��手鏡 8 A JADE-MOUNTED BRONZE HAND MIRROR Qing dynasty 21.0cm .
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Yoni Yoga: Jade Egg Guidebook - Everything you need to know to get started INTRODUCTION Yoni Yoga is a fusion of Yoga, the Jade Egg Practice and Bellydance. The practice of the jade egg originated in ancient China. Its history is as rich as the practice itself. It is a powerful tool for healing and strengthening the pelvic
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