RenewAire LE10XIN Manuals

RenewAire LE10XIN Manuals

Manuals and User Guides for RenewAire LE10XIN. We have 1 RenewAire LE10XIN manual available for free PDF download: Installation, Operation & Maintenance Manual

RenewAire LE10XIN Installation, Operation & Maintenance Manual

RenewAire LE10XIN Installation, Operation & Maintenance Manual (44 pages)

ENERGY RECOVERY VENTILATOR

Brand: RenewAire | Category: Fan | Size: 6 MB

Table of Contents

Important Safety Information
2
Unit Information
3
Table of Contents
4
Configuration Code for Le10Xin Models
6
Le10Xinh Submittal Specifications
7
Le10Xinh Dimensions
8
Le10Xinv Submittal Specifications
9
Le10Xinv Dimensions
10
LE10XINH Alternate Duct Configuration
11
- Le10Xinv
  12
Overview
11
- Description
  11
- Factory Assembly of Modules
  11
- Models
  11
  - Le10Xinh
    11
LE10XINV Standard Duct Configuration
12
LE10XINV Alternate Duct Configuration
12
Component Description
13
- Cabinet Construction
  13
  - Cabinet Paint
    13
- Fan Motors
  13
- Fan Speed Control
  13
- Dampers
  13
- Enthalpic Core
  13
- Filters
  13
  - Filter Monitors
    13
- Controls
  14
  - Integrated Microprocessor Controls
    14
Renewaire Microprocessor Controller Expansion Board
14
Premium Microprocessor Controls Installed
14
- Variable Frequency Drive
  15
- Optional Control Accessories
  15
  - Carbon Dioxide Control
    15
  - Digital Time Clock
    15
Carbon Dioxide Sensor, Room/Wall Mount
15
Time Clock, Panel Mount
15
Vfds Mounted Inside ERV
15
Time Clock, Exterior Enclosure
15
Carbon Dioxide Sensor, Duct Mount
15
VFD Keypads Found in E-Box
15
- Indoor Air Quality Sensor (IAQ)
  16
- Motion Occupancy Control
  16
- Smoke Detector
  16
IAQ Sensor, Room/Wall Mount
16
Ceiling Mount Occupancy Sensor
16
IAQ Sensor, Duct Mount
16
Wall Mount Occupancy Sensor
16
Unit Weights
17
- Le10Xinh Corner Weights
  17
- Le10Xinv Corner Weights
  17
Shipping / Receiving / Handling
18
- Unit Weights / Dimensions
  18
  - Unit Dimensions and Weight
    18
  - Shipping Dimensions and Weight
    18
- Receiving
  18
- Rigging
  18
- Handling and Storage
  18
Unit Placement
19
Double-Flange Duct Connection
20
- Electrical Connections
  21
  - Factory-Recommended Electric Service Entry
    21
Installation
20
- Assembly of Modules
  20
- Duct Connections
  20
- Indoor Sound Attenuation
  20
E-Box Main Disconnect Switch
21
E-Box with Knockouts on Bottom
21
E-Box Low Voltage Terminal Strip
21
- Wiring Schematics
  22
Single Phase Wiring Schematic
22
Three Phase Wiring Schematic
23
- Control Connections
  24
VAC Power Supply Transformer
24
- Motor Protection
  25
  - Units Equipped with Motor Starters
    25
  - Units with Variable Frequency Drives (Vfds)
    26
- External Control Connections
  26
  - Single 2-Wire Control, Unpowered
    26
Control Contractor Information
24
- Vac Class II Power Supply
  24
Dry Contactors and Overload Relays
26
VAC from External Source
27
External Control Using ERV 24 VAC
27
Control with 2 Non-Powered Relay Contacts
28
Control with 2 "ON" Signals, External Power
28
- Sequence of Operation
  28
Pre Start-Up
30
- Verify Voltages
  30
- Verify Transformer Wiring
  30
- Inspect Filters
  30
- Inspect Foam Gasketing
  30
- Inspect Motor Vibration Isolators
  30
- Inspect Belts and Verify Sheave Alignment
  30
- Inspect Fan
  30
- Inspect and Clean the Interior
  30
- Inspect Ductwork Connections
  30
Start-Up
31
- Verify Correct Fan Rotation Direction
  31
- Basic Operational Check
  31
  - Motor Starter Units
    31
  - VFD Units
    31
- Adjust Motor Sheaves
  32
Clean Filter Pressure Drop Table (In. W.g.)
32
- Electric Motor Maintenance
  33
  - Belt Tension
    33
  - Sheave Condition
    33
  - Motor Cleanliness
    33
  - Motor Lubrication
    33
Maintenance
32
- Maintenance 24 Hrs. after Start-Up
  32
- Maintenance 30 Days after Start-Up
  32
- Maintenance Schedule
  32
- Filters
  32
Fan Belt Tensioning
33
- Pillow Blocks
  35
Fan Pillow Block
35
- Enthalpic Core Maintenance
  36
  - Removal of Enthalpic Cores
    36
  - Reinstallation of Enthalpic Cores
    36
End View of Core Support Assembly
36
- Service Parts
  37
LE10XINH and LE10XINV Service Parts
37
Fan and Motor Sled
38
Plenum Divider Panels
38
- Risk of Core Damage
  39
- Filter Replacement Practices
  39
Maintenance Reference
38
- Plenum Dividers
  38
- Fan / Motor Removal
  38
- Vibration Isolator Adjustment
  38
Filter Extractor Hook
39
Typical Spring-Type Vibration Isolator
39
Filter Spacers
39
- Door Latch Adjustment
  40
- Measuring Airflow
  40
Air Flow Test Port Location
40
- Sheave Adjustment
  41
Table of Sheave Adjustments
41
Two-Belt Adjustable Sheave (Typ)
41
Maintenance Records
42

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