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Index – Reznor MAPS IV Option - Installation - Energy Recovery Module Installation User Manual

Page 12

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I-MAPSIII&IV-ER, PN262634R3, page 12

www.ReznorHVAC.com; (800) 695-1901

©2014 Reznor, All rights reserved.
Trademark Notes: Reznor

®

and MAPS

®

are registered in at least the United States.

All other trademarks are the property of their respective owners.
05/14 (Serial No. Date Code BNE) Form I-MAPS III&IV-ER (Version .3)

Option Codes for Energy Recovery Module Options listed on the Unit Wiring

Diagram

Option

Code

Description

EM_

Exhaust Fan Drive

EN2

Exhaust Fan Contactor

EN10

Exhaust Fan Starter

ER1A

Energy Recovery Module - MAPS

®

Cabinet A

ER1B

Energy Recovery Module - MAPS

®

Cabinet B

ER1C

Energy Recovery Module - MAPS

®

Cabinet C

SFA_

Supply Fan Motor HP

SFC3

Neutral Pressure Control for SFD1

SFC9

Adjustable Constant Volume Control for SFD1

SFD1

Supply Fan Motor Variable Frequency Drive

SL_

Supply Fan Motor Type

SN2

Supply Fan Contactor

SN10

Supply Fan Starter

Option

Code

Description

AR2K

Outside Air w/3-position damper, Return/Exhaust Air w/3-position

damper (MAPS

®

unit), gravity damper on exhaust outlet

AR2L

100% Outside Air - on/off inlet damper; gravity damper on exhaust

outlet

BCH5

LON Card

BE6

Return Air Temperature & Humidity Sensors

BE28

Dirty Filter Switch

EFA_

Exhaust Fan Motor HP

EFC4

Building Pressure Control for EFD1

EFC7

Proportional to MAPS

®

Control for EFD1

EFC9

Adjustable Constant Volume Control for EFD1

EFD1

Exhaust Fan Motor Variable Frequency Drive

EL_

Exhaust Fan Motor Type

Index

A

Air Balance 7

B

Belts (Fan/Blower) 6

Belt Tension 6

Belt (Wheel) 10

Blower Rotation 6

Blowers 8

Adjustable Bypass Air 5

Bypass Air Opening Locations 6

C

Checks after Startup 7

Checks before Startup 7

Commissioning and Startup 7

Components 1

Color-coded connectors 4

IQ Controller 4

Controls 4

Cross Reference of MAPS Models and

Cabinet Sizes 11

D

Dampers 8

Dimensions 2

Dirty Filter Switch 5

Drives 6, 8

E

Electrical Connections 4

Energy Recovery (enthalpy) Wheel 5, 6

Energy Recovery Wheel (Maintenance) 8

Exhaust Fan 7

F

Filters 8

Frost Prevention 5

H

Hoods 8

M

Maintenance 8

Mating (ER Module to MAPS

®

Unit) 3, 4

Motor 10

Mounting on the Roof Curb 3

Moving 1

O

Option Codes 12

P

Pressure tap 7

Pulley 10

R

Receiving 1

S

Service 8

Setting the Supply and Exhaust Fans 7

Supply Fan 7

V

Variable Frequency Drive 7

W

Warnings 1

Weights 2

Wheel Drive Components 10

Wheel Maintenance 8

Wheel Replacement Parts 10

Wheel Seals 10

Wheel Segments 9

®

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