Honeywell JADE W7220 Скачать руководство пользователя страница 31 | Manualshive

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Honeywell JADE W7220 Скачать руководство пользователя страница 31

JADE™ ECONOMIZER MODULE

31

63-2700—11

OR
• If the call for additional cooling in the space has not

been satisfied then the first stage of mechanical
cooling will be enabled through Y1 Out or Y2 Out.

CHECKOUT

Inspect all wiring connections at the Economizer module’s
terminals, and verify compliance with the installation
wiring diagrams.

For checkout, review the Status of each configured
parameter and perform the Checkout tests.

NOTE:

See “Interface Overview” on page 18. for
information about menu navigation and use of
the keypad.

WARNING

Electrical Shock Hazard.
Can cause severe injury, death or property
damage.

Disconnect power supply before beginning wiring
or making wiring connections, to prevent electrical
shock or equipment damage.
If any wiring changes are required, first be sure to
remove power from the Economizer module before
starting work. Pay particular attention to verifying
the power connection (24 Vac).

Power Up

After the module is mounted and wired, apply power.

Initial Menu Display

On initial start up, Honeywell displays on the first line and
Economizer W7220 on the second line. After a brief pause,
the revision of the software appears on the first line and
the second line will be blank.

Power Loss (Outage or Brownout)

All setpoints and advanced settings are restored

a

after any

power loss or interruption.

a

All settings are stored in non-volatile flash memory.

Status

Use the Status menu (see Table 5) to check the parameter
values for the various devices and sensors configured.

NOTE:

See “Interface Overview” on page 18. for
information about menu navigation and use of
the keypad.

Checkout Tests

Use the Checkout menu (Table 5) to test the damper
operation and any configured outputs. Only items that are
configured are shown in the Checkout menu.

NOTE:

See “Interface Overview” on page 18. for
information about menu navigation and use of the
keypad.

To perform a Checkout test:

1.

Scroll to the desired test in the Checkout menu
using the



and



buttons.

2.

Press the



button to select the item.

3.

RUN? appears on the display.

4.

Press the



button to start the test.

5.

The unit pauses and then displays IN PROGRESS.

6.

When all parameters have been tested, press the

button (Menu up) to end the test (e.g. turn off

the relay).

The checkout tests can all be performed at the time of
installation or any time during the operation of the system
as a test that the system is operable.

CAUTION

Equipment damage may result.

Be sure to allow enough time for compressor
startup and shutdown between checkout tests so
that you do not short-cycle the compressors.

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Содержание JADE W7220

Страница 1: ...mizer Module 20k mixed air sensor damper actuator an optional CO2 sensor and either a 20k outdoor air temperature sensor or Sylk Bus sensors for measuring Outdoor Air and return air enthalpy temperature and humidity Economizer Module This is the core of the JADE Economizer System and includes the user interface for the system The W7220 Economizer Module provides the basic inputs and outputs to pro...

Страница 2: ... 11 5 VA without sensors or actuators Relay Digital Output Rating at 30 Vac maximum power from Class 2 input only 1 5A run 3 5A inrush 0 45PF 200 000 cycles or 7 5A inrush 0 45PF 100 000 cycles External Sensors Power Output 21 Vdc 5 48mA IMPORTANT All inputs and outputs must be Class 2 wiring Inputs SENSORS NOTE A Mixed Air MA analog sensor is required on all W7220 units either an Outdoor Air OA s...

Страница 3: ...ing the set up mode the Jade will not alarm that failure The MA sensor is a system critical sensor if the MA sensor is removed during the set up mode the Jade will alarm After 60 minutes the Jade controller will change to operation mode and all components removed or failed will alarm in the operation mode INSTALLATION AND SETUP The following installation procedures should be performed in the order...

Страница 4: ...contains a rod to hold the sensor in the duct a flange to secure the sensor rod to the duct wall and fill the hole and a gasket to prevent air from leaking through the duct wall There are five 5 kits in each bag assembly See Fig 2 The rod has slots for threading the wire to prevent loose or hanging wire in the duct and can be adjusted for 6 to 12 inch length The flange has extended relief for ease...

Страница 5: ...00S ENTHALPY SENSOR RETURN AIR OUTDOOR AIR C7250A MIXED AIR SENSOR TWO STAGE COOL PROGRAMMABLE THERMOSTAT FOR DIFFERENTIAL ENTHALPY THE TWO C7400S ENTHALPY SENSORS ARE CONNECTED TO THE W7720A ECONOMIZER CONTROL ONE IS MOUNTED IN RETURN AIR AND THE OTHER IS MOUNTED IN OUTDOOR AIR DIFFERENTIAL ENTHALPY CONTROL PROVIDES GREATER ENERGY SAVINGS THAN SINGLE ENTHALPY M35163 1 1 1 MS3103J MS3105J MS7505 A...

Страница 6: ...etails The wiring connection terminals for each module sensor are JADE Economizer Module Wiring on this page Sylk Bus Sensor Wiring on page 7 JADE Economizer Module Wiring Use Fig 6 and Tables 1 and 2 to locate the wiring terminals for the Economizer module NOTE The four terminal blocks are removable You can slide out each terminal block wire it and then slide it back into place Fig 6 W7220 Econom...

Страница 7: ...on Top Right Terminal Block n a The first pin is not used AUX2 I 24 Vac IN Shut Down SD or Heat W Conventional only or Heat Pump Changeover O B in Heat Pump mode OCC 24 Vac IN Occupied Unoccupied Input E GND EGND Earth Ground System Required EXH1 24 Vac OUT Exhaust Fan 1 Output AUX1 O 24 Vac OUT Programmable Exhaust fan 2 output or ERV or System Alarm output Bottom Right Terminal Block Y2 I 24 Vac...

Страница 8: ...t 2 Up to four 4 non communicating and two 2 2 position actuators 1 each on EXH1 and AUX1 O 3 One 1 communicating and up to four 4 non com municating and two 2 2 position actuators 1 each on EXH1 and AUX1 O When using a 2 position actuator on the AUX1 O the AUX1 O must be pro grammed for Exh2 and the open is the open of the outdoor damper when the 2 pos actuator opens Connect 24 V to Exh1 and or A...

Страница 9: ...2 SENSOR 2 10 VDC OPTIONAL MA MA OAT OAT C R M28980D IAQ 2 10V IAQ COM IAQ 24V ACT 2 10V ACT COM ACT 24V AUX1 0 AUX2 I OA TEMP SENSOR 20K NTC M7215 NOTE THAT THE C7250 20K NTC SENSOR CAN BE MOUNTED IN THE OAT ONLY IN THIS CONFIGURATION 1 WHEN USING A HEAT PUMP THERMOSTAT THERMOSTAT TERMINALS MAY DIFFER W1 MAY BE LABELED O OR B AND W2 MAY BE LABELED W WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK AD...

Страница 10: ...ECT TO STAGE 1 MECHANICAL COOLING 3 MAT IS MIXED AIR SENSOR C7250A1001 4 OAT IS TEMPERATURE CHAGEOVER C7250A1001 SENSOR OR S BUS OA ENTHALPY SENSOR C7400S1000 5 AUX1 OUT PROGRAM TO SYS IN SYSTEM SETUP MENU OCC E GND AUX1 OUT AUX2 I Y1O Y2O Y1I Y2I C TRANSFORMER 24 VAC 120 VAC C R R 1 2 3 4 5 KIT WITH PRESTIGE AND EIM YTHX9421R5051 EIM THM5421R1013 RELAY R822N1011 MS3103J1030 COMMUNICATING DCA 1 3 ...

Страница 11: ...WITH PARAMETER M1 8 OF THE STARTUP WIZARD OF THE SMARTVFD HVAC HIGH SPEED FAN IS CONFIGURED BY SETTING PRESET FREQUENCY 1 WITH PARAMETER M3 3 12 OF THE SMARTVFD HVAC WHEN USING A HEAT PUMP THERMOSTAT THERMOSTAT TERMINALS MAY DIFFER W1 MAY BE LABELED O OR B AND W2 MAY BE LABELED W WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK ADD AN ISOLATION RELAY BETWEEN O AND C NOTES SEE INSTALLATION INSTRUCTIONS...

Страница 12: ...G 2 Y1 O CONNECT TO STAGE 1 MECHANICAL COOLING 3 MAT IS MIXED AIR SENSOR C7250A1001 4 OAT IS TEMPERATURE CHAGEOVER C7250A1001 SENSOR OR S BUS OA ENTHALPY SENSOR C7400S1000 5 AUX1 OUT PROGRAM TO SYS IN SYSTEM SETUP MENU OCC E GND AUX1 OUT AUX2 I Y1O Y2O Y1I Y2I C TRANSFORMER 24 VAC 120 VAC C R R TR IN IN PRESTIGE THX9421R5013 KIT WITH PRESTIGE AND EIM YTHX9421R5051 EIM THM5421R1013 RELAY R822N1011 ...

Страница 13: ...e wired between the EXH1 or AUX1 and the C terminal of the W7220 Fig 15 Stand alone dry bulb Economizer configuration with Honeywell MS7503 or MS7505 Direct Coupled Actuator ROOF TOP UNIT Y1O Y2O Y1I Y2I OCC 24 VAC E GND Y1 G W2 W1 Y2 O B OCC W7220 ECONOMIZER CONTROLLER MODULE THERMOSTAT CO2 SENSOR 2 10 VDC OPTIONAL MAT MAT OAT OAT C R M32564D IAQ 2 10V IAQ COM IAQ 24V ACT 2 10V ACT COM ACT 24V 3 ...

Страница 14: ...AT MAT OAT OAT C R R C M32650D IAQ 2 10V IAQ COM IAQ 24V ACT 2 10V ACT COM ACT 24V 3 1 2 OAT TEMP SENSOR 20K NTC MS3103J OR MS3105J 1 1 MA TEMP SENSOR 20K NTC S BUS 4 5 S BUS AUX1 0 AUX2 I NOTE THAT THE 20K NTC SENSOR CAN BE MOUNTED IN THE OAT TERMINALS ONLY IN THIS CONFIGURATION WHEN USING A HEAT PUMP THERMOSTAT THERMOSTAT TERMINALS MAY DIFFER W1 MAY BE LABELED O OR B AND W2 MAY BE LABELED W WHEN...

Страница 15: ... GND Y1 G W2 W1 Y2 O B OCC W7220 ECONOMIZER CONTROLLER MODULE THERMOSTAT MAT MAT C R R C M32565D IN THIS CONFIGURATION AN OPTIONAL DISCHARGE AIR TEMP HUMIDITY ENTHALPY SYLKBUS SENSOR CAN BE ADDED FOR ADVANCED CONTROL AS SHOWN IN THE LOWER LEFT OF THIS FIGURE DO NOT USE THE C7250 20K NTC SENSOR WITH THE OA TERMINAL IN THIS CONFIGURATION WHEN USING A HEAT PUMP THERMOSTAT THERMOSTAT TERMINALS MAY DIF...

Страница 16: ...N AN OPTIONAL DISCHARGE AIR TEMP HUMIDITY ENTHALPY SYLKBUS SENSOR CAN BE ADDED FOR ADVANCED CONTROL AS SHOWN IN THE LOWER LEFT OF THIS FIGURE DO NOT USE THE C7250 20K NTC SENSOR WITH THE OA TERMINAL IN THIS CONFIGURATION WHEN USING A HEAT PUMP THERMOSTAT THERMOSTAT TERMINALS MAY DIFFER W1 MAY BE LABELED O OR B AND W2 MAY BE LABELED W WHEN USING A HEAT PUMP WITH DEFROST FEEDBACK ADD AN ISOLATION RE...

Страница 17: ...R 2 10 VDC OPTIONAL IAQ 2 10V IAQ COM IAQ 24V ACT 2 10V ACT COM ACT 24V MA TEMP SENSOR 20K NTC AUX1 0 AUX2 I 3 1 2 MS3103J OR MS3105J S BUS 4 5 S BUS 2 R 24 VAC 3 3 4 1K1 1K1 4 AUX1 OUT JADE CONTROLLER 2 PIN CONNECTOR NEEDED VHR 2N MAT MAT OAT OAT S BUS S BUS S BUS S BUS S BUS S BUS IAQ 2 10 IAQ COM IAQ 24V ACT 2 10 ACT COM ACT 24V NOT USED LEFT TERMINAL BLOCK LABEL RIGHT TERMINAL BLOCK LABEL M314...

Страница 18: ...meter value a Press the button to accept the displayed value and store it in non volatile RAM CHANGE STORED displays Press the button MenuUp Exit to return to the previous menu a When values are displayed pressing and holding the or button causes the display to automatically incre ment Menu Structure Table 5 on page 19 illustrates the complete hierarchy of menus and parameters for the JADE Economi...

Страница 19: ... connected short or out of range OA TEMP _ _ _ ºF 40 to 140 ºF Displays measured value of outdoor air temperature Displays F if sensor sends invalid value if not connected short or out of range OA HUM _ _ 0 to 100 Displays measured value of outdoor humidity from OA Sylkbus sensor Displays if not connected short or out of range RA TEMP _ _ _ ºF 0 to 140 ºF Displays measured value of return air temp...

Страница 20: ...minal ON 24 Vac Output OFF No Output displays only if AUX1 O ERV MECH COOL ON or HEAT STAGES ON 0 0 1 or 2 Displays number of mechanical cooling stages that are active Displays the stage of heat pump heating that is active FAN SPEED n a LOW or HIGH Displays speed of fan on a 2 speed fan unit W HEAT IN n a ON OFF Displays status of heat on a 2 speed fan unit Table 5 Menu Structurea Continued Menu P...

Страница 21: ...nnected Setpoint for Demand Control Ventilation of space Above the setpoint the OA dampers will modulate open to bring in additional OA to maintain a space ppm level below the setpoint MIN POS 2 8 V 2 to 10 Vdc Displays ONLY if a CO2 sensor is NOT connected With 2 speed fan units MIN POS L low speed fan and MIN POS H high speed fan settings are required Default for MIN POS L is 3 2V and MIN POS H ...

Страница 22: ... speed fan mode In HP O B mode HP O energize heat pump on Cool default HP B energize heat pump on Heat FAN SPEED 2 speedh Note If field factory default is available FAN SPEED will default back to 1 speed 1 speed 2 speed Sets economizer controller for operation of 1 speed or 2 speed supply fan The controller does not control the fan but positions the OA and RA dampers to the heating or cooling mode...

Страница 23: ... DA air temperature is too low Set lower range of alarm below this temperature the alarm will show on the display DA HI ALM 80 ºF NONE 70 ºF to 180 ºF in 5º F increments Used for alarm for when the DA air temperature is too high Set high range of alarm above this temperature the alarm will show on the display DCVCAL ENA MAN MAN manual AUTO Turns on the DCV automatic control of the dampers Resets v...

Страница 24: ...rbecomedisconnected check wiring then replace sensor if the alarm continues OA SYLK H ERR n a n a RA SYLK T ERR n a n a Return air enthalpy sensor has failed or become disconnected check wiring then replace sensor if the alarm continues RA SYLK H ERR n a n a DA SYLK T ERR n a n a Discharge air sensor has failed or become disconnected check wiring then replace sensor if the alarm continues OA SENS ...

Страница 25: ...il or AUTO The operator can choose if the economizer control sensor normally referred to as the Mixed air sensor is placed in the mixed air before the coil or Auto in the case the sensor is placed after the cooling coil Found on the configuration page of the Trade version DAMPER AIA THRESHOLD 15 degrees 5 to 40 degrees Damper threshold feature Adaptive Integral Action is the difference in the mixe...

Страница 26: ... economize Y1 I Y2 I FAN SPD Y1 O Y2 O Occupied Unoccupied None No Off Off High 0 v Off 0 v Off MIN POS Closed On Off High 24 v On 0 v Off MIN POS Closed On On High 24 v On 24 v On MIN POS Closed None Yes Off Off High 0 v Off 0 v Off MIN POS Closed On Off High 0 v Off 0 v Off MIN POS to Full Open Closed to Full Open On On High 24 v On 0 v Offa MIN POS to Full Open Closed to Full Open DCV OA Good t...

Страница 27: ...On On High 24 v On 0 v Offa VENTMIN to Full Open Closed to Full Open DCV OA Good to economize Y1 I Y2 I FAN SPD Y1 O Y2 O Occupied Unoccupied None No Off Off High 0 v Off 0 v Off MIN POS Closed On Off High 24 v On 0 v Off MIN POS Closed On On High 24 v On 24 v On MIN POS Closed None Yes Off Off High 0 v Off 0 v Off MIN POS Closed On Off High 0 v Off 0 v Off MIN POS to Full Open Closed to Full Open...

Страница 28: ...D Y1 O Y2 O Occupied Unoccupied None No Off Off Low 0 v Off 0 v Off MIN POS L Closed On Off Low 24 v On 0 v Off MIN POS L Closed On On High 24 v On 24 v On MIN POS H Closed None Yes Off Off Low 0 v Off 0 v Off MIN POS L Closed On Off Low 0 v Off 0 v Off MIN POS L to Full Open Closed to Full Open On On High DELAYb 24 v On 0 v Offa MIN POS H to Full Open Closed to Full Open DCV OA Good to economize ...

Страница 29: ...first stage mechanical cooling is enabled On On High 24 v On 24 v On MIN POS H Closed Yes Off Off Low 0 v Off 0 v Off MIN POS L Closed On Off Low 0 v Off 0 v Off MIN POS L to Full Open Closed to Full Open On On High DELAYb 24 v On 0 v Offa MIN POS H to Full Open Closed to Full Open DCV OA Good to economize Y1 I Y2 I FAN SPD Y1 O Y2 O Occupied Unoccupied Below set No Off Off Low 0 v Off 0 v Off VEN...

Страница 30: ...ot control the supply directly but uses the following input status to determine the speed of the supply fan and controls the OA damper to the required position The W heating mode is not controlled by the W7220 but it requires the status to know where to position the OA damper for minimum position for the fan speed The 2 speed fan delay is available when the system is programmed for 2 speed fan in ...

Страница 31: ...and the second line will be blank Power Loss Outage or Brownout All setpoints and advanced settings are restoreda after any power loss or interruption a All settings are stored in non volatile flash memory Status Use the Status menu see Table 5 to check the parameter values for the various devices and sensors configured NOTE See Interface Overview on page 18 for information about menu navigation a...

Страница 32: ...line LCD NOTE Upon power up the module waits 60 minutes before checking for alarms This allows time for all the configured devices e g sensors actuator to become operational The exception is the MA sensor which will alarm immediately If one or more alarms are present and there has been no keypad activity for at least 5 minutes the Alarms menu displays and cycles through the active alarms You can a...

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