First EFW122 Series Manuals

Manuals and User Guides for First EFW122 Series. We have 1 First EFW122 Series manual available for free PDF download: Installation, Operation And Maintenance Manual

First EFW122 Series Installation, Operation And Maintenance Manual

First EFW122 Series Installation, Operation And Maintenance Manual (56 pages)

Vertical Packaged Unit w/ Energy Recovery Ventilation

Brand: First | Category: Fan | Size: 5 MB

Table of Contents

Table of Contents
3
Safety Considerations
4
Model Nomenclature
5
General Information
6
Introduction
6
Storage
6
Shipping & Package List
7
Unit Inspection Checklist
8
Unit Dimensional Data
9
Unit Physical Data
10
Electrical Data
10
Installation
11
- Installation Precautions
  11
- Unit Location
  12
- Unit Clearance Requirements
  13
- Wall Sleeve Installation
  13
- Packaged Unit Installation
  15
- Piping
  17
- Ductwork
  18
- Condensate Drain
  19
- Air Filter
  19
Electrical
20
Controls
21
- Eco Sequence of Operations - Cool Mode
  21
- Eco Sequence of Operations - Heat Mode
  22
- Eco Series Control Module
  23
- Cooling Operation
  24
- Heating Operation
  24
- Auxiliary Heating Operation
  25
- Erv Control Module
  26
- Erv Default Configuration
  27
- Erv Alarm Functions
  30
- Blower Speed
  31
Field Erv Accessories
32
Description of Components
35
Wiring Diagrams
36
Circuit Schematic
39
Startup Instructions
40
Troubleshooting
42
Erv Alarm Codes
44
Maintenance & Service
49
Performance Tables
50
Support Material
51
Startup & Performance Checklist
52
Notes
54

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