Greenheck VersiVent VER-90 Manuals

Manuals and User Guides for Greenheck VersiVent VER-90. We have 1 Greenheck VersiVent VER-90 manual available for free PDF download: Installation, Operation And Maintenance Manual

Greenheck VersiVent VER-90 Installation, Operation And Maintenance Manual

Greenheck VersiVent VER-90 Installation, Operation And Maintenance Manual (44 pages)

Energy Recovery Ventilator

Brand: Greenheck | Category: Fan | Size: 1.5 MB

Table of Contents

General Safety Information

1
- Table of Contents
  2
Receiving, Handling and Storage

3
Product Overview

4
Optional Subassemblies

4
Installation

5
- Unit Dimensions and Weights
  5
- Curb Outside Dimensions and Weights
  6
- Service Clearances
  7
- Access Panel Descriptions and Locations
  8
- Recommended Roof Openings
  9
- Handling
  9
- Lifting
  9
- Roof Curb Mounting
  10
- Rail Mounting/Layout
  10
- Duct Connections
  11
Electrical Installation

12
- Warnings
  12
- Procedure
  12
- Field-Provided Disconnect
  13
- Discharge Air Temperature Sensor
  13
- Typical Control Center Components
  13
- Optional Accessory Wiring Schematics
  14
Piping Installation

15
- Optional Gas Piping
  15
- Gas Connections
  15
- Optional Coil Piping
  15
  - Water Coils
    15
  - Direct Expansion
    15
  - Condensate Drain Trap
    16
Unit Overview

17
- Basic Unit
  17
Optional Component Overview

17
- Economizer
  17
- Frost Control
  18
- Variable Frequency Drive
  18
- CO 2 Sensor
  18
- Phase Monitor
  18
- Rotation Sensor
  18
- Dirty Filter Sensor
  18
- Microprocessor Controller
  19
- Unoccupied Recirculation Damper
  19
- Service Outlet
  19
- Vapor Tight Lights
  19
- Hot Gas Bypass Valve
  19
- Hot Gas Reheat Valve
  19
- Digital Scroll Compressor
  19
Cooling System Overview

20
- Packaged DX
  20
Start-Up

21
- Warnings
  21
- Special Tools Required
  21
- Start-Up Procedure
  21
- Voltage Imbalance
  21
- Pre-Start-Up Checklist
  22
- Start-Up Checklist
  22
- Optional Accessories Checklist
  24
Start-Up Components

25
- Energy Wheel
  25
- Fans - Supply and Exhaust
  25
- Vibration
  26
- Hot Gas Bypass Valve
  26
Optional Components Start-Up

27
- Dirty Filter Sensor
  27
- Economizer
  27
- Frost Control
  28
- Variable Frequency Drives
  29
Routine Maintenance

31
- Maintenance Frequency
  31
- Units with Packaged DX
  31
- Maintenance Procedures
  32
  - Lubrication
    32
  - Dampers
    32
  - Gas Furnace
    32
  - Fan Belts
    32
  - Fan Motors
    32
  - Fan Wheel and Fasteners
    32
  - Bearings
    32
  - Internal Filter
    33
  - External Filter
    33
  - Coils
    33
  - Door Seals
    33
  - Energy Wheel
    34
Troubleshooting

35
- Unit
  35
- Refrigeration Circuit
  36
- Energy Wheel
  39
- Controller Alarms
  40
- Rotation Sensor
  40
- Digital Scroll Compressor
  40
- Economizer
  41
Reference

41
- Technical Assistance Information
  41
  - Maintenance Manuals
    41
- Component Location
  42
Maintenance Log

43
Our Commitment

44

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