Honeywell JADE W7220 Operation and maintenance manual

INSTALLATION INSTRUCTIONS
63-2700-11
JADE™ Economizer Module
(MODEL W7220)
PRODUCT DESCRIPTION
The JADE™ Economizer System is an expandable
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 provide Outdoor
Air dry-bulb economizer control.
The W7220 Economizer Module can be connected to
optional Sylk Bus sensors for single or differential
enthalpy control. The W7220 Economizer Module
provides power and communications on the Sylk Bus for
the Sylk Bus sensors.
The W7220 Economizer Module automatically detects
sensors by polling to determine which sensors are present.
If a sensor loses communications after it has been
detected, the W7220 Economizer indicates a device fail
error on its LCD.
System Components
The JADE™ Economizer System includes an Economizer
Module, 20k mixed air sensor, damper actuator, an
optional CO2sensor, 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 provide simple economizer control. When used with the
optional Sylk Bus sensors, the Economizer Module
provides more advanced economizer functionality.
Sylk Bus Sensors (optional)
The Sylk Bus Sensor is a combination temperature and
humidity sensor which is powered by and communicates
on the Sylk Bus. Up to three sensors may be configured
with the JADE™ Economizer Module. See page 2 for
details.
CO2Sensor (optional)
A CO2sensor can be added for Demand Control
Ventilation (DCV). Either an analog (2-10 Vdc) or a wall-
mount Sylk bus TR40 CO2sensor can be used with the
Jade economizer.
Contents
Product Description ................................................................... 1
Specifications ............................................................................... 2
Before Installation ...................................................................... 3
Installation and Setup ............................................................... 3
Mounting ........................................................................................ 3
Wiring ............................................................................................... 4
Wiring Application Examples ................................................. 9
Interface Overview ...................................................................... 18
Setup and Configuration .......................................................... 18
Checkout ......................................................................................... 31
Troubleshooting ........................................................................... 32

JADE™ ECONOMIZER MODULE
63-2700—11 2
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further
information, 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 direc-
tory).
2. Honeywell Customer Care
1985 Douglas Drive North
Minneapolis, Minnesota 55422-4386
3. http://customer.honeywell.com or http://customer.honeywell.ca
International 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.
PC MOD Tool (optional)
The PC MOD tool is connected to a personal computer and
communicates with the Jade economizer controller via the
Sylk bus. The W7220 PCMOD tool software is free and can
be downloaded from the url in the Accessories section.
Some features on the Jade controller can only be enabled
or disabled using the W7220 PC MOD tool. See the PC
MOD tool options section in Table 5.
SPECIFICATIONS
W7220A Economizer Module
The module is designed for use with any Honeywell 2 to 10
Vdc or Honeywell Sylkbus communicating actuator. The
module includes terminals for a CO2sensor, Mixed Air
sensor, and an Outdoor Dry Bulb sensor. Enthalpy and
other options are available with Sylk Bus sensors.
User Interface: Provides status for normal operation,
setup parameters, checkout tests, and alarms and error
conditions with a 2-line 16 character LCD display and a
four button keypad.
Electrical
Rated Voltage: 20 to 30 Vac RMS; 50/60 Hz
Transformer: 100 VA maximum system input
Nominal Power Consumption (at 24 Vac, 60 Hz): 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) sensor
for dry bulb change over or an OA Sylkbus sensor
for outdoor enthalpy change over is required in
addition to the MA sensor. An additional Return
Air (RA) Sylkbus sensor can be added to the
system for differential enthalpy or dry bulb
changeover. For differential dry bulb changeover
a 20k ohm sensor is required in the OA and a
Sylkbus sensor in the RA. Dip switch on RA
Sylkbus 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°F
Temperature 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°F
Humidity: range 0 to 100% RH with 5% accuracy.
NOTE: Up to three (3) SYLK Bus sensors may be
connected to the JADE™ Economizer module. For
outdoor air (OA), return air (RA) and discharge
(supply) air (DA).
DCV (CO2) Sensor (C7232 or C7632):
2-10 Vdc control signal; minimum impedance >50k
ohm.
4 Binary inputs:
1-wire 24 Vac + common GND (see page 6 for wiring
details). 24 Vac power supply: 20 to 30 Vac 50/60Hz;
100 VA Class 2 transformer.
Outputs
Actuator signal: 2-10 Vdc; minimum actuator impedance
is 2k ohm; Sylkbus two-wire output for Honeywell
Sylkbus communicating actuators.
Exhaust fan, Y1, Y2 and AUX1 O:
All Relay Outputs (at 30 Vac):
Running: 1.5A maximum
Inrush: 7.5A maximum
Environmental
Operating Temperature: -40 to 150 °F (-40 to 65 °C).
Exception of display operation down to -4 °F with full
recovery at -4 °F from exposure to -40 °F
Storage 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-condensing

JADE™ ECONOMIZER MODULE
363-2700—11
Dimensions (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 number
HJW10.
Fig. 1. Dimensions in inches (mm) showing mounting
holes.
Accessories
— 50048926-001 2-pin edge connector for sensors
(20 pieces per bag)
— 50048926-002 6-pin edge connector for field wir-
ing (20 pieces per bag)
— C7250A 20k sensor for MA or OA (dry bulb change-
over)
— C7400S Sylkbus sensor for enthalpy control in OA
and/or RA and RA for differential dry bulb change-
over
— W7220 PCMOD interface tool for JADE controller
and Personal Computer. For the software, go to
www.customer.honeywell.com/economizertools
— 50053060-001 Duct mounting kit for sensors
— C7632 or C7232 CO2analog sensors OR one TR40
Sylk bus CO2sensor
BEFORE INSTALLATION
Review the “Specifications” on page 2 before installing the
The JADE™ Economizer System.
When Installing This Product
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
ous condition.
2. Check ratings given in instructions and on the
product to ensure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
NOTE: Jade will be in the "set up" mode for the first 60
minutes after powered. If a sensor for OA air or
Sylkbus device (sensor, actuator) is disconnected
during 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 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 18
5. Checkout — see page 31.
Troubleshooting and Alarms—see page 32.
MOUNTING
This section describes the mounting procedures for the
JADE™ Economizer module and the sensors.
Economizer Module Location and
Mounting
IMPORTANT
Avoid mounting in areas where acid fumes or other
deteriorating vapors can attack the metal parts of
the module’s circuit board, or in areas where
escaping gas or other explosive vapors are
present.
IMPORTANT
The module must be mounted in a position that
allows clearance for wiring, servicing, and removal.
Mount the Economizer module on any convenient interior
location using the two mounting holes provided on the
enclosure using #6 or #8 screws (screws are not provided
and must be obtained separately). Use the dimensions in
Fig. 1 on page 3 as a guide.
The Economizer module may be mounted in any
orientation. However, mounting in the orientation shown
in Fig. 1 on page 3 permits proper viewing of the LCD
display and use of the keypad.
Sensor Location and Mounting
The JADE™ Economizer W7220 uses digital and
communicating sensors for control. The C7250
temperature sensors (MAaand OAb) are 20k NTC. A MA
4-63/64
(126)
6-19/64 (160)
MOUNTING HOLE (X2)
M32273A
3-5/32 (80)
aMA = Mixed Air
bOA = Outdoor Air

JADE™ ECONOMIZER MODULE
63-2700—11 4
sensor is required for all applications and is mounted in
the mixed air section of a rooftop unit either directly to the
sheet metal using self tapping sheet metal screws or in the
air stream using the duct mounting kit. Duct mount kit is
part number 50053060-001.
Optional OA, RAaand DAbSylkbus sensors communicate
with the W7220 on the two-wire communication bus and
can either be wired using a two pin header or using a side
connector. Each Sylkbus sensor includes a two pin side
connector with the packaging. The SKU number of the
Sylkbus sensor is C7400S. All OA, RA and DA sensors are
the same SKU number. The sensor is set for the
appropriate type of sensing using the three position DIP
switch located on the sensor. OA position is OFF, OFF, OFF;
RA is ON, OFF, OFF and DA is OFF, ON, OFF. During
installation the sensors are set for the usage desired. See
“Sylk Bus Sensor Wiring” on page 7 for DIP switch details.
NOTE: The protective film on the dip switch is only nec-
essary during the factory assembly process. Sim-
ply push through the film to set the dip switches;
this will not harm the device.
Once installed, a sensor can be changed to a different
application by simply changing the DIP switch setting.
Sensor Mounting
The sensors can be mounted directly on to the sheet metal
of unit or can be mounted in the air stream using the duct
mounting kit (order separately).
The kit 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 of
mounting. See Fig. 3.
Fig. 2. Duct Mounting Kit (Part No. 50053060-001).
Fig. 3. Duct Mounting Adjustments.
WIRING
All wiring must comply with applicable electrical codes
and ordinances, or as specified on installation wiring
diagrams. Module wiring in the field is terminated to the
four screw terminal blocks located on the left and right
sides.
Module wiring at the OEM factory is terminated via the
header pin terminals located on the left and right sides.
The header terminal pins and the terminal blocks have
common terminations for the appropriate input or output.
See OEM wiring diagram in Fig. 20.
The remainder of this section describes the wiring for the
JADE™ Economizer module, W7220A.
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.
CAUTION
Equipment Damage Hazard.
Electrostatic discharge can short equipment
circuitry.
Ensure that you are properly grounded before
handling the unit.
aRA = Return Air
bDA = Discharge Air
ROD - 1 PIECE
FLANGE - 1 PIECE
GASKET - 1 PIECE
M32281A
WIRE HOLDER
EXTENDED RELIEF
(FOR CORRECT MOUNTING)
M32282A
LENGTH ADJUSTS
6-12 INCHES

JADE™ ECONOMIZER MODULE
563-2700—11
Fig. 4. Location of Outdoor Air, Return Air, Mixed Air, and Discharge Air Sensors in an economizer system.
DISCHARGE
AIR SENSOR
C7400S
DIRECT
EXPANSION
COIL
C7400S
ENTHALPY
SENSOR
C7400S 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
ACTUATOR
W7720A

JADE™ ECONOMIZER MODULE
63-2700—11 6
Economizer Module Wiring Method
Wire the sensors and outputs, then wire the power
connection.
Each terminal can accommodate the following gauges of
wire:
• 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 18
AWG solid or stranded
• For S-BUS wiring, the sensors may be mounted up to
200 ft. (61 m) from the JADE controller. When the
length of wire is over 100 feet use twisted pair shielded
wire.
• All sensor wiring to the Sylk bus and analog sensors is
polarity insensitive.
Prepare wiring for the terminal blocks, as follows:
1. Remove the plastic tabs from the side of the control-
ler 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 in
the required terminal location and tighten the screw.
4. If two or more wires are being inserted into one
terminal location, twist the wires together a
minimum of three turns before inserting them to
ensure proper electrical contact. See Fig. 5 on
page 6.
5. Cut the twisted end of the wires to 3/16 in. (5 mm)
before inserting them into the terminal and
tightening the screw.
6. Pull on each wire in all terminals to check for good
mechanical connection.
Fig. 5. Attaching two or more wires at terminal blocks.
Economizer Module Wiring Details
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 Economizer module terminal connection
labels.
1/2 (13)
1. STRIP 1/2 IN. (13 MM)
FROM WIRES TO
BE ATTACHED AT
ONE TERMINAL.
2. TWIST WIRES
TOGETHER WITH
PLIERS (A MINIMUM
OF THREE TURNS).
3. CUT TWISTED END OF WIRES
TO 3/16 IN. (5 MM) BEFORE INSERTING
INTO TERMINAL AND TIGHTENING SCREW.
THEN PULL ON EACH WIRE IN ALL
TERMINALS TO CHECK FOR
GOOD MECHANICAL CONNECTION.
M24382A
Table 1. Economizer Module - Left hand terminal
blocks.
Label Type Description
Top Left Terminal Block
MAT
MAT
20k NTC
and
COM
Mixed Air Temperature Sensor
(polarity insensitive connection)
OAT
OAT
20k NTC
and
COM
Outdoor Air Temperature Sensor
(polarity insensitive connection)
S-BUS
S-BUS
SYLK Bus Sylk Bus sensor
(polarity insensitive connection)
Bottom Left Terminal Block
IAQ 2-10 2-10 Vdc Air Quality Sensor Input
(e.g. CO2sensor)
IAQ COM COM Air Quality Sensor Common
IAQ 24V 24 Vac Air Quality Sensor 24 Vac Source
ACT 2-10 2-10 Vdc Damper Actuator Output (2-10
Vdc)
ACT COM COM Damper Actuator Output Common
ACT 24V 24 Vac Damper Actuator 24 Vac Source
n/a The bottom pin is not used.
JADE CONTROLLER
LEFT TERMINAL
BLOCK LABEL
RIGHT TERMINAL
BLOCK LABEL
M32283C
AUX2-I
AUX1-O
AUX2-I
OCC
E-GND
EXH1
AUX1-O
Y2-I
Y2-O
Y1-I
Y1-O
C
R

JADE™ ECONOMIZER MODULE
763-2700—11
Sylk Bus Sensor Wiring
The labels on the sensors and controller are color coded
for ease of installation. Orange labeled sensors can only
be wired to orange terminals on the controller. Brown
labeled sensors can only be wired to S-bus (brown)
terminals. Use Fig. 7 and Table 3 to locate the wiring
terminals for each Sylk Bus sensor.
Use Fig. 7 and Table 4 to set the DIP switches for the
desired use of the sensor.
Fig. 7. Sylk Bus sensor DIP switches.
NOTE: When using the Sylkbus sensors there will be a
slight delay while the Jade controller and the
sensor communicate. Analog sensors do not
communicate on the Sylkbus and output a 20k
ohm signal to the Jade controller so the response
time is instantaneous.
NOTE: When using the C7400S (Sylk bus enthalpy)
sensor there is an operation that will allow test of
the operation of the W7220 economizer when the
outdoor air conditions (temperature and
humidity) are too high for economizing.
Table 2. Economizer Module - Right hand terminal
blocks.
Label Type Description
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 IN Y2 in - Cooling Stage 2 Input from
space thermostat
Y2-O 24 Vac OUT Y2 out - Cooling Stage 2 Output to
stage 2 mechanical cooling
Y1-I 24 Vac IN Y1 in - Cooling Stage 1 Input from
space thermostat
Y1-O 24 Vac OUT Y1 out - Cooling Stage 1 Output to
stage 1 mechanical cooling
C COM 24 Vac Common
R 24 Vac 24 Vac Power (Hot)
Table 3. SYLK Bus Sensor Wiring Terminations.
Terminal
Type DescriptionNbr Label
1S-BUSSYLK
Bus
Sylk Bus Communications
(Sensor Bus) polarity
insensitive
2S-BUSSYLK
Bus
Sylk Bus Communications
(Sensor Bus) polarity
insensitive
Table 4. SYLK Bus Sensor DIP Switch Settings.
Use
DIP Switch Positions for Switches 1, 2, & 3
123
DAa
aDA = Discharge Air
OFF ON OFF
RAb
bRA = Return Air
ON OFF OFF
OAc
cOA = Outdoor Air
OFF OFF OFF
DIP
SWITCH
LABEL
M32271B
SYLK BUS
TERMINALS
(1 AND 2)
DIP
SWITCHES
(3)
SYLK BUS
2 PIN SIDE
CONNECTOR

JADE™ ECONOMIZER MODULE
63-2700—11 8
1. Remove the C7250A dry bulb sensor from the OAT
terminals IF you are using temperature only
economizing change over.
2. If you are using enthalpy change over and have a
C7400S sensor with a date code prior to 1301,
remove the sensor and replace it with one with a
date code after 1301.
3. Connect a C7400S Sylk bus sensor to the S-Bus
terminals (brown colored) on the W7220A Jade
using 18 AWG to 22 AWG solid or stranded wires.
4. Check the STATUS screen for actual outdoor air (OA)
temperature and OA humidity readings.
5. Change the 3-position DIP switch on the C7400S
sensor from 1 OFF, 2 OFF, 3 OFF to 1 ON, 2 ON, 3
ON position and immediately back to 1 OFF, 2 OFF 3
OFF position.
6. The output of the C7400S sensor to the W7220A will
be 40 ºF and 40 %RH which will allow the
economizer to go into free cooling mode
(economizing available).
7. Make sure you have 24 Vac on terminal Y1 In to
simulate a call for cooling.
8. After 15 minutes the C7400S sensor will change
back to the actual OA temperature and humidity.
NOTE: If you removed a dry bulb sensor, remove the
C7400S from the S-bus terminals and replace the
OAT sensor onto the OAT terminals.
Actuator Wiring Options:
1. The JADE economizer controller can only have one
(1) communicating actuator connected to it.
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 AUX1 O and ground to
the Jade "C" terminal.
CO2 Sensor Wiring
When using the C7232 Honeywell CO2sensors the black
and brown common wires are internally connected and
only one is connected to "IAQ COM" on the Jade. Use the
power from the Jade to power the CO2 sensor OR make
sure the ground for the power supplies are common. See
wiring diagram below for the C7232 and C7632 wiring
diagrams.
NOTE: When using the C7632 (or any 0-10 Vdc CO2sen-
sor) with the Jade you will need to set the
CO2ZERO to 400 ppm and the CO2SPAN to
1600 ppm in the ADVANCED SETUP menu.
NOTE: When using the TR40 CO2sensor set the address
on the TR40-CO2 to 6. Only one TR40 CO2sensor
can be used with the Jade economizer controller.
Address 6 is for a CO2sensor, address 11 is for a
communicating actuator.
Fig. 8. Wiring for C7232
Fig. 9. Wiring for C7632
L1
(HOT)
L2
M17543B
1
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND
OVERLOAD PROTECTION
AS REQUIRED.
C7232
24V
YELLOW
BLACK
RED
BROWN
ORANGE
GREEN
ANALOG
OUT
+
–
L1
(HOT)
0-10 VDC
L2
M34095
1
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
C7632

JADE™ ECONOMIZER MODULE
963-2700—11
WIRING APPLICATION EXAMPLES
This section shows the wiring configurations for the JADE™ Economizer system.
Stand-alone Economizer
The 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 roof
top unit. It does not require Sylk Bus communications.
Fig. 10. Stand-alone dry bulb Economizer configuration with black motor M7215.
Fig. 11. 2-position actuator.
ROOF TOP UNIT
Y1O
Y2O
Y1I
Y2I
OCC
24 VAC
1K1
1K1
E-GND
Y1 G
W2
W1
Y2
O/B
OCC
W7220 ECONOMIZER CONTROLLER MODULE
THERMOSTAT
CO2
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, ADD AN ISOLATION RELAY BETWEEN O AND C.
2
3
3
1
MA TEMP
SENSOR
20K NTC
+
-
TR1
TR
IN
IN
2
R(+)
C(-)
1
2
ACTUATOR
EXH1 OR AUX1 O
NOTE: ON/OFF ACTUATORS CAN BE USED ON THE EXH1 OR AUX1
O TERMINAL WITH GROUND TO THE C TERMINAL. WHEN
PROGRAMMING THE EXH1 OR AUX1 O, THE % IS THE PERCENT
OPEN POSITION OF THE OUTDOOR AIR DAMPER WHEN THE
EXH1 OR AUX1 O TERMINAL IS ENERGIZED AND THE 2-POS
DAMPER GOES OPEN. IF USING THE AUX1 O TERMINAL
PROGRAM AUX1 O FOR EXH2.
C
M33409
V

JADE™ ECONOMIZER MODULE
63-2700—11 10
Fig. 12. Prestige and EIM with communicating actuator.
M35158
TO THERMOSTAT
STATUS
LEDS
SENSORS
CONV
POWER
HEAT
COOL
FAN
U1
U2
U3 A
EIM
JADE W7220A1000
ON JADE CONTROLLER:
1. Y2-O CONNECT TO STAGE 2 MECHANICAL COOLING
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
1
2
3
4
5
KIT WITH PRESTIGE AND EIM
YTHX9421R5051
EIM
THM5421R1013
RELAY
R822N1011
MS3103J1030
COMMUNICATING DCA
13
PRESTIGE
THX9421R5013
C
R
1
THE TRANSFORMER NEEDS
TO BE 100VA.
1

JADE™ ECONOMIZER MODULE
11 63-2700—11
Fig. 13. Jade with Prestige IAQ thermostat, communicating actuator, CO2 and VFD.
C7400S
OUTSIDE AIR
TEMP/HUMIDITY
(ENTHALPY)
SYLKBUS SENSOR
C7400S
RETURN AIR
TEMP/HUMIDITY
(ENTHALPY)
SYLKBUS SENSOR
ROOF TOP UNIT
Y1O
Y2O
Y1I
Y2I
OCC
E-GND
Y1 G
W2
W1
Y2
O/B
OCC
W7220 ECONOMIZER CONTROLLER MODULE
THERMOSTAT
C R
C(-)
M35159A
S-BUS
S-BUS
MAT
MAT
CO2
SENSOR
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
R(+)
24 VAC
8
1K1
1K1
1
2
3
4
I/O BOARD ON SMARTVFD
HVAC DRIVE HVFDSD
G
C
Y2
Y1
W1
Y1
W1
Y2
G
Y2
W1
CC
CC
6
14
C
RELAY 1, DPDT RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 4 FOR HIGH SPEED FAN WITH W1 CALL.
RELAY 2, DPST RELAY, NO CONTACTS ENERGIZE DIGITAL INPUT 4 FOR HIGH SPEED FAN WITH Y2 CALL.
RELAY 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.
LOW SPEED FAN IS CONFIGURED BY SETTING “MINIMUM FREQUENCY” 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
62-0331 FOR SPECIFIC W7220 JADE
WIRING INFORMATION.
3
4
2
1
5
6
5
6
1 +10 Vref REFERENCE OUTPUT
2AI1+ ANALOG INPUT,
VOLTAGE OR CURRENT*
VOLTAGE
3AI1- ANALOG INPUT COMMON
(CURRENT)
4AI2+ ANALOG INPUT,
VOLTAGE OR CURRENT
CURRENT
5AI2 ANALOG INPUT COMMON
(CURRENT)
6 24Vout 24V AUX. VOLTAGE
7 GND I/O GROUND
8DI1 DIGITAL INPUT 1
START FWD
9DI2 DIGITAL INPUT 2 START REV
10 DI3 DIGITAL INPUT 3 FAULT
11 CM
COMMON A FOR DIN1-DIN6**
12 24Vout 24V AUX. VOLTAGE
13 GND I/O GROUND
14 DI4 DIGITAL INPUT 4 PRESET
FREQ
SELECT
15 DI5 DIGITAL INPUT 5 PRESET
FREQ
SELECT 2
16 DI6 DIGITAL INPUT 6
FAULT RESE
17 C
COMMON A FOR DIN1-DIN6**
18 AO1 ANALOG SIGNAL (+OUTPUT) OP FREQ
19
AO-/GND ANALOG OUTPUT COMMON
30 +24 Vin
24V AUXILIARY INPUT VOLTAGE
ARS485 DIFFERENTIAL RECEIVER/
TRANSMITTER
BRS485 DIFFERENTIAL RECEIVER/
TRANSMITTER
BASIC I/O BOARD
TERMINAL SIGNAL DEFAULT
8
7
8
7

JADE™ ECONOMIZER MODULE
63-2700—11 12
Fig. 14. Jade with Prestige IAQ thermostat and EIM, communicating actuator, CO2 and VFD.
M35157
TO THERMOSTAT
STATUS
LEDS
SENSORS
CONV
POWER
HEAT
COOL
FAN
U1
U2
U3 A
EIM
JADE W7220A1000
ON JADE CONTROLLER:
1. Y2-O CONNECT TO STAGE 2 MECHANICAL COOLING
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
13
TR1
+
–
M7215
ACT (2-10V)
ACT COM
ACT 24V
C
R
THE TRANSFORMER NEEDS
TO BE 100VA.
1
1

JADE™ ECONOMIZER MODULE
13 63-2700—11
EXH1 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) or
7.5A 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.
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
OAT TEMP
SENSOR
20K NTC
MS7503 OR MS7505
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 USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.
1
1
MA TEMP
SENSOR
20K NTC
R(+)
C(-)
AUX1-0
AUX2-I
2
3
2
3
1K1
1K1

JADE™ ECONOMIZER MODULE
63-2700—11 14
Fig. 16. Stand-alone dry-bulb Economizer configuration with Honeywell MS3103J or MS3105J communicating
actuators.
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
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 USING A HEAT PUMP WITH DEFROST FEEDBACK, ADD AN ISOLATION RELAY BETWEEN O AND C.
2
2
3
3
1K1
1K1

JADE™ ECONOMIZER MODULE
15 63-2700—11
Economizer with Sylk Bus Sensors
A standalone economizer with Sylk Bus sensors uses Sylk Bus communications (see Fig. 17, Fig. 18 and Fig. 19). The Sylk
Bus reduces wiring requirements while providing additional functionality.
Fig. 17. Economizer with Sylk Bus sensors for enthalpy configuration with Honeywell M7215 black motor.
S-BUS
S-BUS
OUTSIDE AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
RETURN AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
ROOF TOP UNIT
Y1O
Y2O
Y1I
Y2I
OCC
E-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 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.
1
4
1
2
CO2
SENSOR
2-10 VDC
(OPTIONAL)
IAQ (2-10V)
IAQ COM
IAQ 24V
ACT (2-10V)
ACT COM
ACT 24V
+
-
TR1
TR
IN
IN
M7215
MA TEMP
SENSOR
20K NTC
AUX1-0
AUX2-I
3
2
4
3
1K1
1K1
24 VAC

JADE™ ECONOMIZER MODULE
63-2700—11 16
Fig. 18. Economizer with Sylk Bus sensors for enthalpy configuration with a Honeywell MS7503 or MS7505 Direct
Coupled Actuator.
OUTSIDE AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
RETURN AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
ROOF TOP UNIT
Y1O
Y2O
Y1I
Y2I
OCC
E-GND
Y1 G
W2
W1
Y2
O/B
OCC
W7220 ECONOMIZER CONTROLLER MODULE
THERMOSTAT
C R
R(+)
C(-)
M32566D
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 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.
1
1
2
MS7503 OR MS7505
3
S-BUS
S-BUS
MAT
MAT
CO2
SENSOR
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
2
3
4
3
4
1K1
1K1
24 VAC

JADE™ ECONOMIZER MODULE
17 63-2700—11
Fig. 19. Economizer with Sylk Bus sensors for enthalpy configuration with a Honeywell MS3103J or MS3105J
communicating actuators.
Fig. 20. OEM wiring harness information. Refer to previous wiring diagrams for detailed application wiring.
C7400S
OUTSIDE AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
C7400S
RETURN AIR
TEMP/HUMIDITY (ENTHALPY)
SYLKBUS SENSOR
ROOF TOP UNIT
Y1O
Y2O
Y1I
Y2I
OCC
E-GND
Y1 G
W2
W1
Y2
O/B
OCC
W7220 ECONOMIZER CONTROLLER MODULE
THERMOSTAT
C R
C(-)
M32653D
IN THIS CONFIGURATION, AN OPTIONAL DISCHARGE AIR TEM/HUMIDITY
(ENTHALPY) SYLKBUS SENSOR CAN BE ADDED FOR ADVANCED
CONTROL AS SHOWN IN THE LOWER LEFT OF THIS FIGURE.
1
1
THE S-BUS COMPONENTS MAY BE DAISY CHAINED TO ANOTHER S-BUS
COMPONENT.
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.
2
S-BUS
S-BUS
MAT
MAT
CO2
SENSOR
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
M31402E
NOT USED
AUX2-1
OCC
E-GND
EXH1
AUX1-O
Y2-I
Y2-O
Y1-I
Y1-O
R
C
3-PIN CONNECTOR
NEEDED (VHR-3N)
4-PIN CONNECTOR
NEEDED (VHR-4N)
6-PIN CONNECTOR
NEEDED (VHR-6N)
PART NUMBER PIN COUNT MANUFACTURER
JST VH CONNECTOR PLASTIC HOUSING VHR-2N PLUS 2 PIECES SVH-21T-P1.1 METAL CONTACT 2 JST VH
JST VH CONNECTOR PLASTIC HOUSING VHR-3N PLUS 3 PIECES SVH-21T-P1.1 METAL CONTACT 3 JST VH
JST VH CONNECTOR PLASTIC HOUSING VHR-4N PLUS 4 PIECES SVH-21T-P1.1 METAL CONTACT 4 JST VH
JST VH CONNECTOR PLASTIC HOUSING VHR-6N PLUS 6 PIECES SVH-21T-P1.1 METAL CONTACT 6 JST VH
TYPE 42743-2 1 AMP 1/4 INCH QUICK CONNECT
FOR M7215 BLACK MOTOR
NOTE: THOSE ARE NOT HONEYWELL PART NUMBERS. TO PLACE AN ORDER - CONTACT YOUR SALES REPRESENTATIVE.
AUX2 IN
AUX1-O
AUX2-I
OCC
E-GND
EXH1
Y2-I
Y2-O
Y1-I
Y1-O
C
R

JADE™ ECONOMIZER MODULE
63-2700—11 18
INTERFACE OVERVIEW
This section describes how to use the Economizer’s user
interface for:
• Keypad and menu navigation
• Settings and parameter changes
• Menu structure and selection
User Interface
The user interface consists of an LCD display and a
4-button keypad on the front of the Economizer module.
The LCD is a 16 character by 2 line dot matrix display.
Fig. 21. Economizer LCD and Keypad Layout.
Keypad
The four navigation buttons illustrated in Fig. 21 are used
to scroll through the menus and menu items, select menu
items, and to change parameter and configuration
settings.
Using the Keypad with Menus
To use the keypad when working with menus:
•Pressthebutton to move to the previous menu.
•Pressthebutton to move to the next menu.
•Pressthebutton (Enter) to display the first item in the
currently displayed menu.
• Press the button (Menu up) to exit a menu’s item
and return to the list of menus.
Using the Keypad with Settings and
Parameters
To use the keypad when working with Setpoints, System
and Advanced Settings, Checkout tests, and Alarms:
• Navigate to the desired menu.
•Pressthebutton (Enter) to display the first item in the
currently displayed menu.
•Usetheand buttons to scroll to the desired
parameter.
•Pressthebutton (Enter) to display the value of the
currently displayed item.
•Pressthebutton to increase (change) the displayed
parameter value.a
•Pressthebutton to decrease (change) the displayed
parameter value.a
•Pressthe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.
aWhen 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™ Economizer system.
The Menus in display order are:
•STATUS
•SETPOINTS
•SYSTEMSETUP
•ADVANCEDSETUP
•CHECKOUT
•ALARMS
IMPORTANT
Table 5 on page 19 illustrates the complete
hierarchy. Your menu parameters will be different
depending on your configuration.
For example if you do not have a DCV (CO2) sensor,
then none of the DCV parameters appear and only
MIN POS will display. If you have a CO2 sensor, the
DCV MIN and DCV MAX will appear AND if you
have 2 speed fan DCV MIN (high and low speed)
and DCV MAX (high and low speed will appear).
SETUP AND CONFIGURATION
Before being placed into service, the JADE™ Economizer
module must be setup and configured for the installed
system.
IMPORTANT
During setup, the Economizer module is live at all
times.
The setup process uses a hierarchical menu structure that
is easy to use. You press the and arrow buttons to
move forward and backward through the menus and press
the button to select and confirm setup item changes.
Time-out and Screensaver
When no buttons have been pressed for 10 minutes, the
LCD displays a screen saver, which cycles through the
Status items. Each Status items displays in turn and
cycles to the next item after 5 seconds.
M32274A
2 LINE
LCD
SELECT (ENTER)
BUTTON
SCROLL
(UP/DOWN)
BUTTONS
MENU UP
(EXIT)
BUTTON

JADE™ ECONOMIZER MODULE
19 63-2700—11
Table 5. Menu Structurea.
Menu Parameter
Parameter
Default
Value
Parameter
Range and
IncrementbNotes
STATUS ECON AVAIL NO YES/NO YES = economizing available; the system can use Outdoor Air for free
cooling when required.
ECONOMIZING NO YES/NO YES = Outdoor Air being used for 1st stage cooling.
OCCUPIED NO YES/NO YES = OCC signal received from space thermostat or unitary controller.
YES = 24 Vac on terminal OCC
No = 0 Vac on terminal OCC.
HEAT PUMP n/acCOOL
HEAT
Displays COOL or HEAT when system is set to heat pump (non-
conventional)
COOL Y1-IN OFF ON/OFF Y1-I signal from space thermostat or unitary controller for cooling
stage 1.
ON = 24 Vac on term Y1-I
OFF = 0 Vac on term Y1-I
COOL Y1-OUT OFF ON/OFF Cool Stage 1 Relay Output to mechanical cooling (Y1-OUT terminal).
COOL Y2-IN OFF ON/OFF Y2-I signal from space thermostat or unitary controller for second
stage cooling.
ON = 24 Vac on term Y2-I
OFF = 0 Vac on term Y2-I
COOL Y2-OUT OFF ON/OFF Cool Stage 2 Relay Output to mechanical cooling (Y2-OUT terminal).
MA TEMP _ _._ ºF -40 to 150 ºF Displays value of measured mixed air from MAT sensor. Displays --.- if
not connected, short, or out- of-range.
DA TEMP _ _._ ºF -40 to 150 ºF Displays when Discharge Air Sylk Bus sensor is connected and displays
measured discharge air temperature.
Displays --.-°F if sensor sends invalid value, if not 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 temperature from RA Sylkbus
sensor. Displays --°F if sensor sends invalid value, if not connected,
short or out-of-range.
RA HUM _ _ % 0 to 100% Displays measured value of return air humidity from RA Sylkbus
sensor. Displays --% if sensor sends invalid value, if not connected,
short or out-of-range.
IN CO2 _ _ _ ppm 0 to 2000
ppm
Displays value of measured CO2 from CO2 sensor. Invalid if not
connected, short or out-of-range. May be adjusted in Advanced menu
by Zero offset and Span. See note on page 6 concerning C7632
sensor.
DCV STATUS n/a ON/OFF Displays ON if above setpoint and OFF if below setpoint, and ONLY if a
CO2 sensor is connected.
DAMPER OUT 2.0V 2.0 to 10.0 V Displays output voltage or position to the damper actuator.e
ACT POS n/a 0 to 100% Displays actual position of actuator.
ACT COUNT n/a 1 to 65,535 Displays number of times actuator has cycled. 1 Cycle equals the sum
of 180° of movement in any direction.
ACTUATOR n/a OK/Alarm
(on Alarm
menu)
Displays Error if voltage or torque is below actuator range
EXH1 OUT OFF ON/OFF Output of EXH1 terminal. Displays ON when damper position
reaches programmed percentage setpoint.
ON = 24 Vac Output; OFF = No Output.

JADE™ ECONOMIZER MODULE
63-2700—11 20
STATUS
CONTINUE
D
EXH2 OUT OFF ON/OFF Output of AUX1 O terminal Displays ON when damper position
reaches programmed percentage setpoint
ON = 24 Vac Output, OFF = No Output; displays only if AUX1 O = EXH2
ERV OFF ON/OFF Output of AUX1 O terminal, ON = 24 Vac Output, OFF = No Output;
displays only if AUX1 O = ERV
MECH COOL ON
or
HEAT STAGES ON
00,1,or2Displays 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 Parameter
Parameter
Default
Value
Parameter
Range and
IncrementbNotes