2
The EconoMi$er
®
X system utilizes the latest technology avail-
able for integrating the use of free cooling with mechanical cool-
ing for packaged rooftop units. The code compliant Jade W7220
control system optimizes energy consumption, zone comfort,
and equipment cycling by operating the compressors when the
outdoor-air temperature is too warm, integrating the compressor
with outdoor air when free cooling is available, and locking out
the compressor when outdoor-air temperature is too cold. De-
mand controlled ventilation is supported.
This EconoMi$er X can be used with 1 or 2 speed indoor fan
motor units. (All other speed settings listed are for future use.)
The EconoMi$er X system utilizes gear-drive technology with a
direct-mount spring return actuator that will close upon loss of
power. The EconoMi$er X system comes standard with fault de-
tection and diagnostics (FDD), an outdoor air temperature sen-
sor, and mixed air temperature sensor (also called supply air
temperature sensor). Outdoor enthalpy, indoor (return) dry bulb
or enthalpy, and CO
2
sensors are available for field installation.
Standard integrated barometric relief dampers provide natural
building pressurization control. An optional power exhaust
system is available for applications requiring even greater ex-
haust capabilities. The power exhaust set point is adjustable at
the EconoMi$er X controller.
See Table 1-3 for package usage. See Table 4 for package con-
tents. See Table 5 for sensor usage.
IMPORTANT: Read these instructions completely before at-
tempting to install accessory economizer.
Table 1 — Carrier Package Usage
MODEL NUMBER
ECONOMI$ER X
PART NUMBER
Small Cabinet
48/50FC 04-07
48/50GC 04-06
48/50HC, LC 04-06
48/50TC 04-07
50TCQ 04-07
50HCQ 04-06
50KCQ04-06
48/50KC 04-06
CRECOMZR077A00
Large Cabinet
48/050HC 07-12
48/50LC 07
48/50TC 08-14
50TCQ 08-12
50HCQ 07-09
CRECOMZR079A00
Extra Large Cabinet
48/50HC 14
48/50LC 08-12
48/50TC 16
50TCQ 14
50HCQ 12
CRECOMZR081A00
Table 2 — Bryant Package Usage
MODEL NUMBER
ECONOMI$ER X
PART NUMBER
Small Cabinet
581K/551K 04-06
582K/559K 04-07
581J/551J 04-06
549J/547J/559J/582J 04-06
548J/580J/558J 04-07
CRECOMZR077A00
Large Cabinet
581J/551J 07-12
580J/558J 08-14
548J 08-12
549J 07-09
CRECOMZR079A00
Extra Large Cabinet
581J/551J 14
580J/558J 16
548J 14
549J 12
CRECOMZR081A00
Table 3 — ICP Package Usage
MODEL NUMBER
ECONOMI$ER X
PART NUMBER
Small Cabinet
RAV/RGV 036-072
RAW/RGW 036-060
RAH/RGH 036-060
RAS/RGS 036-072
RHS 036-072
RHX/RHH 036-060
RAX/RGX 036-060
CRECOMZR077A00
Large Cabinet
RAH/RGH 072-120
RAS/RGS 090-150
RHH 072-102
RHS 090-120
CRECOMZR079A00
Extra Large Cabinet
RAH/RGH 150
RAS/RGS 180
RHS 150
RHH 120
CRECOMZR081A00
