Media

RDC
RDC
RDC without ERM
with ERM
RDC with ERM
Energy Recovery Module
Energy Recovery Module
Energy Recovery Module
Energy Recovery Module
Hail Guard


Description

Reznor's RDC (MAPS®IV) packaged rooftop units are designed to cool, and dehumidify high volumes of outside air year round for makeup air and ventilation applications. In addition, MAPSIV can provide significant capacities of space conditioning. The MAPS IV series all leverage the use of modulating scroll compressor technology to maintain desired leaving conditions. With Reznor's Re-Heat Pump dedicated reheat cycle; re-heating the air saves 4-5 times more energy than electric heating elements. 

All MAPSIV products feature the Reznor IQ digital controller to fully integrate all operation and external sensing into a stand-alone package or through native BacNet, into a building management system.

Complies with ASHRAE Standard 90.1.

 

 

Cooling Range ( MBH )

Airflow Range ( CFM )

Standard

Supply Fan

  • 1,000 - 9,000 CFM
  • Forward Curve Blowers
  • Belt Driven, Adjustable Sheave System
  • Horizontal or Vertical Discharge
  • Vibration Isolated Fan and Motor System
  • Fan and Motor Lube Lines for Servicing
  • Power Exhaust


Mechanical Cooling

  • R410A Refrigerant (Environmentally Friendly)
  • High Outside Air Applications
  • 10% - 100% Capacity Control
  • Modulated Capacity Scroll Compressor with internal motor overload
  • Compressor Anti-Cycle Programming
  • Mechanical Gauge Connections
  • Fully Interlaced Coils

Construction

  • Double Wall Construction Standard - R7 or higher value
  • Hinged Access Doors with Handles
  • Easy Access Compressor Section
  • Filters (MERV8 minimum)
  • Slide out and Sloped Stainless Steel Condensate Drain Pan
  • 4 - 6 Point Base Lifting Connections
  • G90 Galvanized Steel Substrate, 60 Gloss Finish
  • Hold Door Open Service Hinges

Controls

  • Isolated High Voltage Compartment
  • Controller Output LED Status
  • Test Mode
  • Field Selectable Unit Configuration and Unit Mounted Display

Warranty

  • Standard one (1) Year Parts Warranty

Supply Fan

  • Horizontal or Vertical Discharge
  • Optional Unit or Field Mounted VFD
    • Duct Static Pressure Control
    • CO2 Control
    • Building Static Pressure Control
  • Power Exhaust

Mechanical Cooling

  • Corrosion Resistant Coil Coatings

Construction

  • Unit or Field Mounted Disconnects
  • 2” or 4” Permanent or Pleated Filters (MERV8 or MERV13 available)
  • Optional Hail Guard
  • Insulated, 16 Gauge, Downturn or Horizontal air Flow, Full Perimeter Curb

Controls

  • Voltages: 208/3, 230/3, 460/3, 575/3
  • Optional Remote User Display
  • Optional Phase Loss, Smoke Detector, Filter Status
  • Optional Weatherproof Convenience Power Outlet

Intake

  • 100% Outside Air Option
  • 100% Outside & Return Air Option
    • Economizer control
    • CO2 Control
    • Building Static Pressure Control
    • Manual Positioning External 0-10V Signal
  • Optional Outside Air Hood with Washable 1” Filter
  • Integral Energy Recovery Option
    • Variable Flow Control
    • Frost Control
    • Single Curb
    • Isolation Dampers

Extended Warranty Options

  • Optional Five (5) Year Compressor Warranty

 


Brochures
4 Files

Brochures


English
Heating/Cooling Makeup Air Unit Marketing Catalog
Heating/Cooling Makeup Air Unit Marketing Catalog
Download File
754.3 kB
Comp Edge: The advantages of using MAPS units
Competitive Edge: The advantages of using MAPS units in different environments and the range of configurations for any zone
Download File
408.7 kB
Support Edge: Reznor MAPS equipment start-up assistance
Support Edge: Reznor MAPS equipment start-up assistance
Download File
305.1 kB
Heating, Cooling, Ventilation & VRF Product Line
Heating, Cooling, Ventilation & VRF Product Line Sheet
Download File
630.7 kB

Technical Data
2 Files

Technical Data


English
Catalog - MAPS®
Modular Air Procesing System (MAPS) catalog for MAPS-III & MAPS- IV Series
Download File
5.3 MB
Sample Specs - MAPS®
Sample specifications for Modular Air Processing System (MAPS) Series (Word document)
Download File
174.5 kB

Service/Installation
11 Files

Service/Installation


English
Unit Installation Manual - MAPSIII & MAPSIV
Installation manual for Models RCB, RDB, RCC, RDC, RDCB, RDDB, RDCC, RDDC, RECB, REDB, RECC, & REDC
Download File
8.9 MB
Parts Manuals - MAPSIII&IV
Parts manual for MAPSIII (Models RCB, RDB, RDCB, RDDB, RECB, & REDB) & MAPSIV (Models RCC, RDC, RDCC, RDDC, RECC, & REDC)
Download File
16.2 MB
Option - Installation - Energy Recovery Module Installation - MAPS III & IV
Instructions for installing an energy recovery module on a MAPS III or MAPS IV system
Download File
1.6 MB
Option - Installation - Roof Curbs Assembly
Instructions for installing roof curb for various models
Download File
1.6 MB
Option - Installation - Weather Hood Assembly
Instructions for installing a weather hood for Models ADF, ADFH, RCB, RDB, RDCB, RDDB, RECB, REDB, RCC, RDC, RDCC, RDDC, RECC, REDC, RPB, RPBL, RBL, YDHA, YDMA, and YDSA
Download File
814.5 kB
Option RB5 - Installation - Remote Display
Installation instructions for optional remote mounted display for PreevA & MAPS Series, and Model ZQYRA
Download File
335.8 kB
Controls - D19, D21, and D22 Control Manual
Air handler system control options D19, D21, and D22
Download File
1.2 MB
Controls - IQ System Technical Guide - MAPSIII & IV
IQ system technical guide for control options D15, D16, D17, & D18 for Models RCB, RDB, RDCB, RDDB, RECB, & REDB manufactured since March of 2010 (Serial number code BJC and higher), and for Models RCC, RDC, RDCC, RDDC, RECC, & REDC - Applies to IQ Controller with Version 2 Software
Download File
1.7 MB
Operation - MAPS - A,B,C
Operation, maintenance and service manual for MAPSIII & MAPS IV units in cabinet sizes A, B, & C for Models RCB, RDB, RDCB, RDDB, RECB, REDB, RCC, RDC, RDCC, RDDC, RECC, REDC
Download File
6.0 MB
Field Service - Damper Motor Replacement
Instructions for replacement kit (261697) for Belimo damper motor
Download File
161.8 kB
Field Service - Replacement of Discontinued Relays
Installation for kits designed to replace relays no longer available from suppliers. Applies to all Reznor units using obsolete relays.
Download File
340.4 kB

Other Files
1 File

Other Files


English
Warranty Statement
Reznor equipment limited warranty statement
Download File
183.4 kB