Reznor MAPS IV Option - Installation - Energy Recovery Module Installation - Manual

I-MAPSIII&IV-ER, PN262634R3, page 1
®
Form I-MAPSIII&IV-ER (Version .3)
Obsoletes I-MAPSIII&IV-ER (Version .2)
Installation, Operation, and Maintenance of
Option ER1, Energy Recovery Module
Applies to: MAPS ® Series Models,
Cabinet Sizes A, B, and C
with Energy Recovery Module
Option ER1
GENERAL
Outside
Air Hood
Option AS19
Option ER1A or ER1B for
MAPS® Cabinet A or B
AG
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PROCE
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Installation of this energy recovery module should be done by a qualified agency in
accordance with the instructions in this manual and in compliance with all codes and
requirements of authorities having jurisdiction. The instructions in this manual apply to
energy recovery modules Option ER1A, ER1B, and ER1C, for MAPS ® III and IV units
in Cabinet Sizes A, B, and C. Use this manual with the MAPS ® unit installation manual,
Form I-MAPS III&IV, and operation/maintenance manual, O-MAPS-A/B/C.
1.0 Hazard Labels
and Warnings
There are warning labels on the module and throughout this manual. For your safety,
read the definitions below and comply with all paragraphs labeled CAUTION, WARN-
ING, and DANGER during installation, operation, maintenance, and service of this
energy recovery module as well as any other part of the MAPS ® system.
HAZARD INTENSITY LEVELS
1. DANGER: Failure to comply will result in severe personal injury or
death and/or property damage.
2. WARNING: Failure to comply could result in severe personal injury
or death and/or property damage.
3. CAUTION: Failure to comply could result in minor personal injury
and/or property damage.
Outside
Air Hood
Option AS19
Option ER1C
for MAPS®
Cabinet C
Check for any damage that may have happened during shipment. If damage is found,
document the damage with the transporting agency and immediately contact your
Reznor distributor.
This module should be loaded and unloaded using all lifting points and spreader bars.
Do not attempt to move this module with a fork lift.
2.0 Receiving and
Moving
Components
The energy recovery module is factory assembled for
installation at the job site. It must match the cabinet size of
the MAPS ® unit and may have a variety of control options.
MAPS ® Cabinet Size* Option Rating Plate Model
A ER1A ERMA
B ER1B ERMB
C ER1C ERMC
*See cross-reference of MAPS ® Models by Cabinet Size A,
B, or C on page 11.
A package of parts (P/N 262969) required
for installation is Included with each energy
recovery module:
Qty P/N Description
2 260995 Curb cap splice plates
20 114687 1/4-20, 3/4” Screws (for
attaching splice plates)
40 11813
#10-1/2” Sheetmetal screws
(for attaching cabinets)