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RenewAire HE3XRTF Manuals
Manuals and User Guides for RenewAire HE3XRTF. We have
2
RenewAire HE3XRTF manuals available for free PDF download: Installation, Operation And Maintenance Manual, Installation And Operation Manual
RenewAire HE3XRTF Installation, Operation And Maintenance Manual (36 pages)
ERV
Brand:
RenewAire
| Category:
Fan
| Size: 4 MB
Table of Contents
Table of Contents
8
1 Overview
11
Description
11
Airflow
11
Airflow in HE3XRTH
12
Airflow in HE3XRTF
12
Airflow in HE3XRTR
12
Airflow in HE3XRTV
12
2 Component Descriptions
12
Cabinet
12
Enthalpic Cores
13
Fan/Motor Assemblies
13
E-Box
13
Filters
13
Factory Installed Options
14
3 Shipping/Receiving/Handling
14
Unit Weights and Dimensions
14
Shipping Dimensions and Weight
14
Rigging and Center of Gravity
15
HE3XRT Hoisting Weights and COG
15
Receiving
15
Handling and Storage
15
4 Unit Placement
15
Before You Begin
15
Service Clearances
16
Sound Attenuation
16
Outside the Building
16
At the Curb
16
Ducts
16
Radiated Noise
16
Aerodynamic (Velocity) Noise
16
5 Installation
17
Curb Installation
17
Ductwork
17
Ductwork: All Units
17
Electrical Requirements
18
Factory-Recommended Electric Service Entry
18
Low Voltage Control System
19
How to Reset the 24 VAC Circuit Breaker
19
Limits of Power Output
19
Electric Wiring Schematic
20
Generic Single-Phase Wiring Schematic
20
Generic Three-Phase Wiring Schematic
21
Connections
22
Single 2-Wire Control, Unpowered
22
Single 2 - Wire Control, Separate Power
22
Control Sending 24 VAC "ON" Signal
22
External Control Using ERV Power Supply
23
Control with 2 Non-Powered Relay Contacts
23
Control with 2 "ON" Signals, External Power
23
Quick-Start for Testing Correct 3Ph Wiring
24
6 Operation
24
Principle of Operation
24
Pre-Startup
24
Verify Voltages
24
Verify Transformer Wiring
24
Inspect Filters
24
Inspect Foam Gasketing
24
Inspect Belts and Verify Sheave Alignment
24
Inspect Fans
24
Unit Startup
25
Fixed-Speed Units
25
Balancing Airflows
25
All Fixed-Speed Units
26
Filter Pressure Drop
27
Sheave Adjustment
28
Variable-Speed Units
28
Normal Operation
28
Extreme Cold Operation
28
7 Maintenance
29
Maintenance 24 Hrs. after Start-Up
29
Maintenance 30 Days after Start-Up
29
Maintenance Schedule
29
Filters
29
Fan Motors
29
Belt Tension
29
Sheave Condition
30
Motor Cleanliness
30
Motor Lubrication
30
Enthalpic Cores
31
Enthalpic Core Maintenance
31
Enthalpic Core Removal
31
Enthalpic Core Replacement
31
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RenewAire HE3XRTF Installation And Operation Manual (13 pages)
Brand:
RenewAire
| Category:
Air Conditioner
| Size: 1 MB
Table of Contents
Rigging Information
2
Sound Attenuation
6
Electrical Specifications
6
Motor Starters
9
Control Wiring Schematics
10
Measuring Airflow
11
Maintenance
12
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