3
*Shipped in hardware kit for field installation.
HW – Honeywell
* Includes HH57AC081 sensor and wiring harness.
†Accessory CO2 sensors.
**Accessory aspirator boxes required for duct-mounted applications.
††CRCBDIOX005A00 is an accessory that contains both 33ZCSEN-
CO2 and 33ZCASPCO2 accessories.
ACCESSORIES LIST
The EconoMi$er X has several field-installed accessories
available to optimize performance. Refer to Table 6 for autho-
rized parts and power exhaust descriptions.
*When available, or MicroMetl 9901-2022-DIFF JC2
INSTALLATION
1. Turn off unit power supply(s) and install lockout tag.
2. Remove the existing unit filter access panel. Raise the
panel and swing the bottom outward. The panel is now
disengaged from the track and can be removed and dis-
3. Remove the indoor coil access panel and discard. See
Fig. 2. Remove the horizontal cover panel (see Fig. 2).
Reinstall panel over return opening in bottom of unit.
4. The EconoMi$er X hood assembly is shipped assembled.
Aluminum filter must be installed on some models. See
5. Set the EconoMi$er X assembly upright. See Fig. 4.
6. Insert the EconoMi$er X assembly into the rooftop unit,
positioning the EconoMi$er X to the far left side of the
opening. See Fig. 5.
Table 4 — Package Contents
PACKAGE NO.
QTY
CONTENTS
CRECOMZR077A00
1
EconoMi$er Horizontal Damper
Assembly with Actuator and
HH79ZZ007 OA Sensor
1
Jade HW63AW002 (HW: W7220)
Controller with Attached Harness*
1
HH77ZZ007 Mixed Air Temp Sensor
(ring terminal)*
1
48TMHSRSE--A20 4-Wire Harness*
1
Hood Assembly
1
Aluminum Filter
1
Front Blank Off Panel
1
Filter Access Door
1
Hardware Bag*
CRECOMZR079A00
1
EconoMi$er Horizontal Damper
Assembly with Actuator and
HH79ZZ007 OA Sensor
1
Jade HW63AW002 (HW: W7220)
Controller with Attached Harness*
1
HH77ZZ007 Mixed Air Temp Sensor
(ring terminal)*
1
48TMHSRSE--A20 4-Wire Harness*
1
Hood Assembly
1
Aluminum Filter
1
Front Blank Off Panel
1
Horizontal Blank Off Panel
1
Filter Access Door
1
Hardware Bag*
CRECOMZR081A00
1
EconoMi$er Horizontal Damper
Assembly with Actuator and
HH79ZZ007 OA Sensor
1
Jade HW63AW002 (HW: W7220)
Controller with Attached Harness*
1
HH77ZZ007 Mixed Air Temp Sensor
(ring terminal)*
1
48TMHSRSE--A20 4-Wire Harness*
1
Hood Assembly
1
Aluminum Filter
1
Front Blank Off Panel
1
Horizontal Blank Off Panel
1
Filter Access Door
1
Hardware Bag*
Table 5 — EconoMi$er X Sensor Usage
APPLICATION
ECONOMI$ER X WITH OUTDOOR AIR DRY
BULB SENSOR
ACCESSORIES REQUIRED
Outdoor Air
Dry Bulb
The HH79ZZ007 outdoor air dry bulb sensor is
factory installed on economizer.
Mixed Air
Sensor
HH79ZZ007 provided with economizer and field
installed in blower compartment.
Single Enthalpy
HH57AC081
Differential Dry
Bulb or Enthalpy
CRDIFRASN01A00* (When available,
or MicroMetl 9901-2022-DIFF JC2)
CO
2
for DCV
Control Using a
Wall-Mounted
CO
2
Sensor
33ZCSENCO2 or CGCDXSEN004A00
CO
2
for DCV
Control Using a
Duct-Mounted
CO
2
Sensor
33ZCSENCO2 or
CGCDXSEN004A00†
and
33ZCSENCO2 or
CGCDXASP00100**
or CRCBDIOX005A00††
Table 6 — EconoMi$er X Field-Installed Accessories
DESCRIPTION
PART NUMBER
Small & Large Cabinet Power Exhaust
208/230-v 1 Ph
CRPWREXH028A01
Small & Large Cabinet Power Exhaust
460-v 3 Ph
CRPWREXH029A01
Extra Large Cabinet Power Exhaust
208/230-v 1 Ph
CRPWREXH082A01
Extra Large Cabinet Power Exhaust
460-v 3 Ph
CRPWREXH083A01
Enthalpy Sensor (OA)
HH57AC081
Differential (Return) Sensor
CRDIFRASN01A00*
CO
2
Sensor and Aspirator Box
CRCBDIOX005A00
Return Air CO
2
Sensor (4 to 20 mA)
CRCBDIOX002A00
CO
2
Room Sensor (4 to 20 mA)
33ZCSENCO2 or
CGCDXSEN004A00
Aspirator Box for Duct Mount
CO
2
Sensor (4 to 20 mA)
33ZCASPCO2 or
CGCDXASP001A00
Hinged Filter Door Kit for Small Cabinet
CRHNGPNL001A00
Hinged Filter Door Kit for Large Cabinet
CRHNGPNL002A00
Hinged Filter Door Kit for Extra Large
Cabinet
CRHNGPNL003A00
WARNING
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal inju-
ry and/or death.
Disconnect power supply and install lockout tag before at-
tempting to install accessory.