Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53480206-01
Printed in U.S.A.
Form IIK-CRPWREXH021-07
Pg 1 8-18
Replaces: IIK-CRPWREXH021-06
Installation Instructions
PART NO. CRPWREXH030A01, CRPWREXH021A01, CRPWREXH022A01,
CRPWREXH023A01, CRPWREXH080A00, CRPWREXH081A00
FOR USE WITH VERTICAL ECONOMI$ER
®
IV, ECONOMI$ER
®
2, OR
ECONOMI$ER
®
X ONLY
TABLE OF CONTENTS
SAFETY CONSIDERATIONS
. . . . . . . . . . . . . . . . . . . .1
PACKAGE CONTENTS AND USAGE
. . . . . . . . . . . . .1
GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installing the Vertical Power Exhaust
. . . . . . . . . . . .3
Power Exhaust Wiring with EconoMi$er IV and
EconoMi$er X
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Power Exhaust Wiring with EconoMi$er and
PremierLink Controller or RTU-MP/OPEN
. . . . . .7
Attaching Power Exhaust to the Unit
. . . . . . . . . . . .9
Installing the Hinged Door Angle
(Small and Large Cabinet)
. . . . . . . . . . . . . . . . . . .10
PremierLink — Operational Notes for
Testing Purposes
. . . . . . . . . . . . . . . . . . . . . . . . . . .10
SAFETY CONSIDERATIONS
Installation and servicing of air-conditioning equipment can
be hazardous due to system pressure and electrical components.
Only trained and qualified service personnel should install, re-
pair, or service air-conditioning equipment.
Untrained personnel can perform basic maintenance func-
tions of cleaning coils and filters and replacing filters. All other
operations should be performed by trained service personnel.
When working on air-conditioning equipment, observe precau-
tions in the literature, tags and labels attached to the unit, and
other safety precautions that may apply.
Follow all safety codes, including ANSI (American National
Standards Institute) Z223.1. Wear safety glasses and work
gloves. Use quenching cloth for unbrazing operations. Have fire
extinguisher available for all brazing operations.
PACKAGE CONTENTS AND USAGE
See Tables 1 and 2 for package content and usage.
Table 1 — Package Contents
NOTES:
1. Both wiring harnesses are shipped attached to the power
exhaust assembly.
2. The sealing angle was included beginning with unit serial num-
bers 3502Gxxxxx (21A-23A and 30A power exhaust only). For
use with Hinged Panel units only.
Table 2 — Package Usage
IMPORTANT: Read entire instructions before installing
the accessory.
WARNING
Electrical shock can cause personal injury and death. Shut
off all power to this equipment during installation. There
may be more than one disconnect switch. Tag all discon-
nect locations to alert others not to restore power until work
is completed.
QTY
CONTENTS
1
Power Exhaust Hood/Fan Assembly
1
1
Low Voltage Wiring Harness with plug and 12-in. (305
mm) gray jumper wire
1
1
High Voltage Wiring Harness with plug
1
8
No. 10 x
3
/
4
in. (19 mm) Mounting Screws
1
Gasketing Roll
1
Sealing Angle
2
UNIT CONFIGURATION
UNIT FOOTPRINT (IN.)
POWER EXHAUST PART NUMBER
POWER EXHAUST VOLTAGE
Small Cabinet
46
3
/
4
x 74
3
/
8
CRPWREXH030A01
208/230 V, 1 Ph
CRPWREXH021A01
460 V, 3 Ph
Large Cabinet
58
1
/
2
x 88
1
/
8
CRPWREXH022A01
208/230 V, 1 Ph
CRPWREXH023A01
460 V, 3 Ph
Extra Large Cabinet
66
3
/
8
x 115
7
/
8
CRPWREXH080A00
208/230 V, 1 Ph
CRPWREXH081A00
460 V, 3 Ph
Gas Heating/Electric Cooling,
Electric Cooling, and Heat Pump Units
3 to 15 Tons Small Rooftop Units
Vertical Power Exhaust Accessory
Summary of Contents for CRPWREXH021A01
Page 11: ......
