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ecojay
ZONING GUIDE
FULL STATUS
p. 3
DIGITAL
DISPLAY
SPARE FUSE
INCLUDED
QUICK
SCREWLESS
TERMINALS
HEAT PUMP
p. 6
OR
GAS/ELECTRIC
THERMOSTAT
EXCLUSIVE "ECO"
p.6
FOR ENHANCED
CONTROL
STATUS LEDs
SHOW HEAT or
COOL CALLS
(No Voltmeter
Required)
SCAN WITH
SMARTPHONE FOR
MORE INFO
FRESH AIR
p. 9
CONTROL
(4X ONLY)
BYPASS
p. 10,11
(PRESSURE
RELIEF)
Bypass
Damper
PLEASE REVIEW ENTIRE DOCUMENT BEFORE BEGINNING INSTALLATION
ecojay
S
MART
R
C
Y
G
W
O/B
EC
R
C
Y
G
W
O/B
R
C
Y
G
W
O/B
R
C
Y
G
W
O/B
24V
24C
ecojay.com ●
I88
HI TEMP
LO TEMP
SUPPLY
DELAY ECO
ADJUST SETTINGS
STAT
Z
ONE
TYPE
2.0
SA1
SA2
1
RESET
2
GND
GAS/ELECT
HEAT PUMP
RVS. VLV. O
B
COM
NORMAL
2
STAGE
LOCKOUT
nd
Y1
FAN GAS
ELECTRIC
SMART LINK
ZONES (5 – 8)
Y2
ZONES (1 – 4)
G
W1
EH
W2
O/B
RC
RH
SmartZone
4X
REMOVE TO SEPARATE
RC & RH TERMINALS
Z1-PO
ZS4X
2.0
COM
Z1-PC
Z2-PO
COM
Z2-PC
Z3-PO
COM
Z3-PC
Z4-PO
COM
Z4-PC
FRESH AIR
ecojay
Supply
Damper
888-523-ECOJ
Installation,
Specification &
Operation
SIMPLE SETUP
AND
CONFIGURATION
SUPPLY AIR
TEMP SENSOR
INCLUDED
EXPANDABLE
TO 8 ZONES
DUAL FUEL
CAPABILITY
COMPATIBLE EQUIPMENT:
GAS/FOSSIL FUEL/ELECTRIC
or
HEAT PUMP (Inc. DUAL FUEL)
up to
2-STAGE Cooling
3-STAGE Heating
USE ANY DAMPER
2-WIRE or 3-WIRE
(Power Open/Close,
Spring Open,
or Spring Close)
STATUS LEDs SHOW
DAMPER POSITION
RED = CLOSED
GREEN = OPEN
SmartZone-4X
(ZS4X-2.0) 4 ZONE
SmartZone-2X
(ZS2X-2.0) 2 ZONE
DAMPER SIZING
& DUCT DESIGN
ROUND AND
RECTANGULAR
DAMPERS
Available in over 60
different sizes and
configurations!
(3265)
p. 4,7
p. 7
p. 12
p. 5
p. 4,5,7
p. 7
p. 7
p. 8,9
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Table of Contents
Related Manuals for Ecojay SmartZone 2X
Summary of Contents for Ecojay SmartZone 2X
- Page 1 (ZS2X-2.0) 2 ZONE BYPASS DAMPER SIZING p. 8,9 p. 10,11 (PRESSURE & DUCT DESIGN RELIEF) ROUND AND Supply RECTANGULAR Damper DAMPERS Bypass Damper Available in over 60 different sizes and configurations! PLEASE REVIEW ENTIRE DOCUMENT BEFORE BEGINNING INSTALLATION ecojay.com ● 888-523-ECOJ (3265)
- Page 2 THERMOSTATS leakage. ►Ecojay recommends the use of a bypass ►Select location that provides easiest path to run wires. duct/damper that is large enough to ►Do not mount where exposed directly to air stream from accommodate the total system CFM supply air grills.
- Page 3 DISPLAY OPERATION & FUNCTION Multi-function digits show supply temperature, cut-out temperatures (high and low), zone PURGE thermostat types, fresh-air time. SUPPLY Supply Air Temperature displayed. “--“ A 3 minute PURGE of the supply air plenum is initiated during on temp display = SAS disconnected. Opposing-Call Changeover.
- Page 4 HIGH AND LOW LIMIT ADJUST See EQUIPMENT STAGING below for more details. For protection, SmartZone will not allow the EQUIPMENT to run above or below these settable limits. SET HIGH TEMP LIMIT (CUT-OUT) PRESS & release the ▲ ”UP” arrow button when the display is showing SUPPLY temperature. The “HI TEMP”...
- Page 5 MORE INFO ON TROUBLESHOOTING TROUBLESHOOTING ecojay.com ecojay.com SYMPTOM POSSIBLE CAUSE ►V ERIFY OUTPUT OF TRANSFORMER INCLUDING CONNECTIONS TO PRIMARY SECONDARY AND ONE PANEL POWER CONNECTOR ►C HECK RANSFORMER FUSE BLANK ISPLAY IS ►C HECK MART ONE FUSE PARE INCLUDED ►C , &...
- Page 6 Zone Expansion Mode – Add 4-Zones to SmartZone making any wiring changes. TRANSFORMER See previous page 2 for 4 ZONE transformer sizing requirements. (ZS4X) ONLY ECOJAY SmartZone – 2X & 4X Install Guide – Rev 4.1 Copyright 2012-06-27 – subject to change without notice...
- Page 7 GAS/ELECT HEAT PUMP NOTE: Disconnect power to equipment transformer while wiring SmartZone VS. VLV. O NORMAL DUAL FUEL EQUIPMENT COLOR (TYPICAL) ECOJAY SmartZone STAGE LOCKOUT 24VAC (COMMON) -- no standard FAN GAS ELECTRIC MART LINK ZONES (5 – 8) COMPRESSOR (STAGE 1) YELLOW ONES (1 –...
- Page 8 EVAPORATOR DAMPERS use a COIL HI TEMP LO TEMP motor to power Static Pressure SUPPLY DELAY ECO PURGE ecojay Controller (SPC) the damper blade SUPPLY SmartZone PITOT TUBE in ONE direction PLENUM and a spring to move the blade in the opposite direction.
- Page 9 FRESH AIR Setup & Configuration FRESH AIR CONTROL PRESS ‘STAT TYPE’ (4 times) AUTOMATICALLY UILT IN TO MART WILL ZONE 4 O GET TO HI TEMP (ZONE 4) LO TEMP ENERGIZE AND OPEN RESH AMPER SUPPLY TIME... ‘F ’ DELAY PURGE DURING RESH...
- Page 10 WORKS WITH Repeat this process until the damper is (ECOJAY damper 3-WIRE fully closed. GREEN light will POWER CLOSE (ECOJAY damper RED light will be solid) ecojay flash) POWER OPEN ROUND OR RECTANGULAR Barometric Bypass Mounting & Setup It is critical that the Bypass Damper is adjusted properly for the Zoning system to work properly.
- Page 11 (Tons) Size (Inches)** damper motor stays closed. 2 -2.5 10" (ECOJAY damper RED light will be 3 -3.5 12" solid) 4 -4.5 14" To test if bypass is sized and 14 -16" configured properly, make a call ONLY...
- Page 12 SECONDARY SECONDARY (ZONE 5 to 8) HI TEMP (ZONE 5 to 8) SmartLINK LO TEMP SmartZone-4X SUPPLY SmartZone-4X DELAY ECO PURGE MAKES ecojay SmartZone 8-ZONES For systems with EASY 5 to 8-Zones: Connect two SmartZone-4X Controllers 73⁰ together using only a CAT 5 cable.
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