RenewAire HE Series Manuals

Manuals and User Guides for RenewAire HE Series. We have 13 RenewAire HE Series manuals available for free PDF download: Installation, Operation And Maintenance Manual, Supplemental Installation Manual For Options

RenewAire HE Series Installation, Operation And Maintenance Manual (152 pages)

PREMIUM COMMERCIAL CONTROLS

Brand: RenewAire | Category: Controller | Size: 16 MB

Table of Contents
6
Overview
10
Control Sequence Overview
10
Energy Recovery Basics
11
Temperature Sensors
12
Combination Temperature and Humidity Sensors
12
Figure 1.3.0 Duct Temperature Sensor
12
Figure 1.4.0 Temperature and Humidity Sensor
12
Sensor Locations
13
Figure 1.5.0 Sensor Locations in ERV Units, HE2XINH Shown
13
Controller Overview
14
Figure 2.0.0 C.PCO Controller Buttons
14
Figure 2.0.1 Controller External Connections
14
Figure 2.0.2 Expansion Module Detail
15
Figure 2.0.3 Optional Remote User Terminal (RUT)
15
Button Locations
15
Controller Access Methods
16
Using the Remote User Terminal (RUT)
16
Figure 2.1.0 Optional Remote User Terminal (RUT)
16
Connecting Using Internal Web
17
Figure 2.1.1 Connecting a RUT
17
Setting the PC IP Address
18
Using the Multikey Function of the Web
19
Controller Menu Structure
19
User Menu Structure
19
Password Protected Menu Structure
20
Password Entry
20
General Flow for Setup and Running Unit
20
Unit Configuration
21
Configure General Setting
21
Setting the Time and Date
21
Setting the Unit of Measure
21
Setting the IP Address of the Controller
21
Scheduler
22
Verify Unit Configuration
22
Main Unit Configuration
22
I/O Configuration
23
Field-Installed Sensors and General Wiring
23
Figure 4.2.0 X3 Terminals
23
CO2/VOC Sensors
24
Figure 4.2.1 CO2 Sensor (Duct Mount, Side View)
24
Figure 4.2.2 CO2 Sensor (Wall Mount)
24
Differential Pressure Duct or Room Pressure Sensor
25
Figure 4.2.3 Pressure Differential Transmitter (Typ)
25
Figure 4.2.4 Electrical Pressure Differential Transmitter
25
CA Temperature Sensor
26
Unit Operation and Fan Control
27
Sequence of Operation for Unit Start
27
Digital Input (ID1) Unit On/Off
28
Optional Smoke Detector
28
Optional Motion Sensor
28
Figure 5.1.0 Smoke Detector
28
Figure 5.1.1 Motion Sensor (Ceiling Mount)
28
Figure 5.1.2 Motion Sensor (Wall Mount)
28
Optional Drain Overflow Switch
29
Optional Dampers
29
Fans
29
Airflow Measurement
29
Figure 5.1.3 Overflow Switch
29
Figure 5.1.4 Pressure Differential Transmitter (Typ)
29
Current Sensors
30
Filter Monitoring
30
Figure 5.1.5 Current Switch
30
Options for Supply Fan Control
31
Constant Fan Speed Option
31
SA Flow Control Option
31
Supply Duct Static Pressure Control Option
32
Room Static Pressure Control Option
32
CO2/VOC Control Option
33
CO2 Flow Control Option
34
Options for Exhaust Fan Control
34
Constant Fan Speed Option
34
EA Flow Control Option
35
Supply Fan Command Tracking Control Option
35
Supply Fan Flow Tracking Control Option
36
Room Static Pressure Control Option
36
Tempering Control
37
Modes of Operation
37
Heating
38
Heating Mode
38
Setpoint Type and Control Type
38
Heating Control Types
39
0-10VDC Gas or Electric Heating
39
10-0VDC Hot Water Valve
40
Single Stage Heater
41
Two-Stage Heater
42
Cooling
44
Cooling Mode
44
Cooling Control Type
44
Cooling Types
44
On/Off: One Stage of Cooling
45
2-Stage: Two Stages of Cooling
46
CW Mod: Chilled Water Modulating Coil
48
Combined Tempering
49
Heat Pump 1-Stage: with or Without 0-10VDC Aux Heat
49
Heat Pump 1-Stage Mode
49
Heat Pump 1-Stage Cooling Operation
49
Heat Pump 1 Stage Heating Operation
50
Heat Pump 1-Stage Auxiliary Heat
51
Heat Pump 1-Stage Reversing Valve
51
Heat Pump 1 Stage System Monitoring
51
Heat Pump 2-Stage: with or Without 0-10VDC Aux Heat
52
Heat Pump 2-Stage Mode
52
Heat Pump 2-Stage Cooling Operation
52
Heat Pump 2-Stage Heating Operation
53
Heat Pump 2-Stage Auxiliary Heat
54
Heat Pump 2-Stage Reversing Valve
54
Heat Pump 2-Stage System Monitoring
55
Vrf
56
VRF Mode
56
VRF Cooling Operation
56
VRF Heating Operation
56
VRF Monitoring
57
Dual Temperature Coil
57
Dual Temperature Coil Mode
58
Dual Temperature Coil Cooling Operation
58
Dual Temperature Coil Heating Operation
58
Dual Temperature Coil System Monitoring
58
Economizer Control (Bypass/Free Cooling)
59
Special Features
60
Frost Control
60
Single Fan Mode
61
Use Room Temp and Humidity Rather than Return
61
Limit Setpoint Ranges for Users
61
Adjustments for Two-Stage Cooling
62
Turn Unit on and off Based on Co2 Level
62
Flush Feature
63
Verifying I/O and Unit Wiring
64
Verifying All I/O through Unit Status Screens
64
Calibrating I/O
64
General Unit Control Wiring
64
Sensor Inputs
64
Digital Inputs
66
Digital Outputs
67
Factory-Installed Gas Module Wiring-Digital
67
Analog Outputs
68
Factory-Installed Gas Module Wiring-Analog
68
Sample Power Wiring Schematic
69
Sample Control Wiring Schematic
70
Sample Field Wiring Schematic
71
Alarms and Troubleshooting
72
Alarms
72
Acknowledging Alarms
72
Viewing Alarms and Alarm Log
72
Resetting Alarms
73
Alarm Digital Outputs
73
Specific Alarms and Their Meaning
74
General Alarms
74
Supply and Exhaust Alarms
75
Airflow Condition Alarms
76
Sensor Alarms
79
Filter Alarms
80
Maintenance Alarms
80
Test End Devices
81
Supply or Exhaust Fan Alarm Troubleshooting
81

RenewAire HE Series Installation, Operation And Maintenance Manual (104 pages)

ENHANCED COMMERCIAL CONTROLS

Brand: RenewAire | Category: Controller | Size: 10 MB

Table of Contents
6
Overview
10
Control Sequence Overview
10
Energy Recovery Basics
10
Temperature Sensors
11
Figure 1.3.0 Duct Temperature Sensor
11
Combination Temperature and Humidity Sensors
12
Sensor Locations
12
Figure 1.4.0 Temperature and Humidity Sensor
12
Figure 1.5.0 Sensor Locations in ERV Units, HE2XINH Shown
12
Controller Overview
13
Figure 2.0.0 C.PCO Controller Buttons
13
Figure 2.0.2 Optional Remote User Terminal (RUT)
13
Figure 2.0.1 Controller External Connections
13
Controller Access Methods
14
Using the Remote User Terminal (RUT)
14
Figure 2.1.0 Optional Remote User Terminal (RUT)
14
Connecting Using Internal Web
15
Figure 2.1.1 Connecting a RUT
15
Setting the PC IP Address
16
Using the Multikey Function of the Web
17
Controller Menu Structure
17
User Menu Structure
17
Password Protected Menu Structure
18
Password Entry
18
General Flow for Setup and Running Unit
18
Unit Configuration
19
Configure General Setting
19
Setting the Time and Date
19
Setting the Unit of Measure
19
Setting the IP Address of the Controller
19
Scheduler
20
Verify Unit Configuration
20
Main Unit Configuration
20
Unit Operation and Fan Control
21
Sequence of Operation for Unit Start
21
Digital Input (ID1) Unit On/Off
22
Optional Smoke Detector
23
Optional Motion Sensor
23
Optional Dampers
23
Fans
23
Figure 5.1.0 Smoke Detector
23
Figure 5.1.1 Motion Sensor (Ceiling Mount)
23
Figure 5.1.2 Motion Sensor (Wall Mount)
23
Current Sensors
24
Filter Monitoring
24
Figure 5.1.3 Current Switch
24
Options for Supply Fan Control
25
Constant Fan Speed Option
25
Options for Exhaust Fan Control
26
Constant Fan Speed Option
26
Supply Fan Command Tracking Control Option
26
Special Features
27
Frost Control
27
Single Fan Mode
28
Use Room Temp and Humidity Rather than Return
28
Flush Feature
29
Verifying I/O and Unit Wiring
30
Verifying All I/O through Unit Status Screens
30
Calibrating I/O
30
General Unit Control Wiring
30
Sensor Inputs
31
Digital Inputs
31
Digital Outputs
32
Analog Outputs
32
Sample Power Wiring Schematic
33
Sample Control Wiring Schematic
34
Sample Field Wiring Schematic
35
Alarms and Troubleshooting
36
Alarms
36
Acknowledging Alarms
36
Viewing Alarms and Alarm Log
36
Resetting Alarms
37
Alarm Digital Outputs
37
Specific Alarms and Their Meaning
38
General Alarms
38
Supply and Exhaust Alarms
39
Airflow Condition Alarms
39
Sensor Alarms
40
Filter Alarms
40
Maintenance Alarms
41
Test End Devices
41
Supply or Exhaust Fan Alarm Troubleshooting
41
Other Common Problems
43
Unit Not on
43
Sensor Reading #### or Has Extreme Value
43
BMS Loss of Comm after Param Change or Restore
43
Can Not See Device Via IP Connection
43
Testing Functions in General
44
Restore Parameters (Setting)
44
User Commissioning Settings (Service)
44
Restore Factory Settings
45
General Save and Restore
46
Code List for Save and Restore
46
Return to Program Defaults
46
Accessing Files from and Performing Updates to the Controller
47
Connections Using the Micro Usb Port
47
Alarms and Data Logs
48
Example of Alarm Log
48
Example of Data Log
48
Viewing Parameter Files
49
Performing Updates to the Controller
50
Upgrade Type: Connect Via USB
50
Upgrade Type: Connect with a USB Thumb Drive
51
Upgrade Type: Connect Via Ethernet
51
General System Monitoring
52
Main Screen
52
Other Standard Screens
52
Fan and Unit Status Screens
52
Frost Control Information
53
Entry to the I/O Information Screen
54
Version Information Screen
54
Bms Access
54
Setting Control Level
54
Setting Bms Type
55
Bacnet
55
Bacnet IP Connection
56
Bacnet IP Settings
56
Bacnet MSTP Settings
57
Bacnet MSTP Wiring
57
Bacnet Object List
58
Bacnet Application Notes
60
Turning the Unit on and off
60
Alarms
61
Temperature and Humidity Around the ERV
61
Fan Control
61
Economizer Control
61
Frost Control
62
Filter Monitoring
62
Exhaust Fan Only Mode
62
Adding a Bacnet License
62
Obtaining a Bacnet License
62
Installing the Bacnet License Via Web Page
62
Installing the Bacnet License Via USB Drive
63
Installing the Bacnet License Via USB Connection
63
Modbus
63
Modbus TCP Connection
64
Modbus TCP Settings
64
Modbus RTU Settings
64
Figure 11.2.0 Ethernet Connection
64
Modbus RTU Wiring
65
Modbus Register List
65
Modbus Application Notes
66
Turning the Unit on and off
66
Alarms
67

RenewAire HE Series Installation, Operation And Maintenance Manual (36 pages)

ERV

Brand: RenewAire | Category: Fan | Size: 4 MB

Table of Contents
4
Overview
7
Description
7
Airflow
7
Component Descriptions
8
Cabinet
8
Figure 1.2.0 Airflow Orientations
8
Enthalpic Cores
9
Fan/Motor Assemblies
9
E-Box
9
Filters
9
Figure 2.4.0 E-Box with Motor Starters
9
Factory Installed Options
10
Shipping/Receiving/Handling
10
Unit Weights and Dimensions
10
Unit Dimensions and Weight
10
Shipping Dimensions and Weight
10
Rigging and Center of Gravity
11
HE4XRT Hoisting Weights and COG
11
Receiving
11
Handling and Storage
11
Figure 3.2.0 HE4XRT Weights and COG
11
Unit Placement
12
Before You Begin
12
Service Clearances
12
Figure 4.2.0 HE4XRT Service Clearance (TYP)
12
Sound Attenuation
13
Outside the Building
13
At the Curb
13
Ducts
13
Radiated Noise
13
Aerodynamic (Velocity) Noise
13
Installation
14
Curb Specifications
14
Ductwork
14
Inside Ductwork System
14
Duct Insulation
15
Use Dampers to Set and Balance Airflow Rates
15
Installation of Hoods
15
Outside Air Hood
15
Figure 5.3.0 Outside Air Hood (Typical)
15
Exhaust Air Hood
16
Figure 5.3.1 Exhaust Air Hood (Typical)
16
Electrical Requirements
18
Factory-Recommended Electric Service Entry
18
Figure 5.4.0 E-Box Wiring Entry Points
18
Low Voltage Control System
19
How to Reset the 24 VAC Circuit Breaker
19
Limits of Power Output
19
Wiring Schematics
20
Figure 5.5.0 Generic Single-Phase Wiring Schematic
20
Figure 5.5.1 Generic Three-Phase Wiring Schematic
21
External Control 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
22
Figure 5.6.0 Single 2-Wire Control, Unpowered
22
Figure 5.6.1 24 VAC from External Source
22
Control with 2 Non-Powered Relay Contacts
23
Control with 2 "ON" Signals, External Power
23
Figure 5.6.2 External Control Using ERV 24 VAC
23
Figure 5.6.3 Control with 2 Non-Powered Relay Contacts
23
Figure 5.6.4 Control with 2 "ON" Signals, External Power
23
Quick-Start for Testing Correct 3Ph Wiring
24
Unit 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

RenewAire HE Series Installation, Operation And Maintenance Manual (36 pages)

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

RenewAire HE Series Installation, Operation And Maintenance Manual (32 pages)

ERV

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

RenewAire HE Series Installation, Operation And Maintenance Manual (32 pages)

Brand: RenewAire | Category: Industrial Equipment | Size: 3 MB

Table of Contents
4
Overview
7
Description
7
Airflow
8
Figure 1.2.0 HE07RT Airflow Orientations
8
Figure 1.2.1 HE10RT Airflow Orientations
9
Component Descriptions
10
Cabinet
10
Enthalpic Cores
10
Impeller/Motor Assemblies
10
E-Box
10
Figure 2.4.0 HE07RT E-Box Without Controls
10
Filters
11
Factory Installed Options
11
Figure 2.4.1 HE10RT E-Box Without Controls
11
Shipping/Receiving/Handling
12
Unit Weights and Dimensions
12
HE07RT Unit Dimensions and Weight
12
HE07RT Maximum Shipping Dimensions and Weight
12
HE10RT Unit Dimensions and Weight
12
HE10RT Maximum Shipping Dimensions and Weight
12
Rigging and Center of Gravity
13
HE07RT/HE10RT Hoisting Weights and COG
13
Receiving
13
Figure 3.2.0 HE07RT Weights and COG
13
Figure 3.2.1 HE10RT Weights and COG
13
Storage
14
Unit Placement
14
Before You Begin
14
Service Clearances
14
Figure 4.2.0 HE07RT Service Clearances, Top View
14
Sound Attenuation
15
Outside the Building
15
At the Curb
15
Ducts
15
Figure 4.2.1 HE10RT Service Clearances, Top View
15
Radiated Noise
16
Connecting Horizontal Ducts to Unit
16
Installation
16
Curb Specifications
16
Ductwork
17
Inside Ductwork System
17
Duct Insulation
17
Adjust Fan Speed to Set and Balance Airflow Rates
17
Electrical Requirements
17
Factory-Recommended Electric Service Entry
17
Figure 5.3.0 HE07RT E-Box Wiring Entry Points
18
Figure 5.3.1 HE10RT E-Box Wiring Entry Points
18
Low Voltage Control System
19
How to Reset the 24VAC Circuit Breaker
19
Limits of Power Output
19
Wiring Schematics
20
Figure 5.4.0 Single Phase Unit, Standard
20
Figure 5.4.1 Three Phase Unit, Standard (HE10RT Only)
21
External Control Connections
22
Fan Enable Field Circuit
22
Fan Speed Selection Field Circuit
22
Fan Speed Adjustment
22
Analog Signal for Controlling SPEED 2
22
Quick-Start for Testing Correct 3Ph Wiring
22
Figure 5.5.0 Field Circuit Detail
22
Operation
23
Principle of Operation
23
Pre-Start up
23
Verify Voltages
23
Verify Transformer Wiring
23
Inspect Filters
23

RenewAire HE Series Installation, Operation And Maintenance Manual (28 pages)

Energy Recovery Ventilator

Brand: RenewAire | Category: Air Handlers | Size: 3 MB

Owner Information
3
Unit Information
3
Table of Contents
4
Configuration Code
6
Overview
7
Description
7
Airflow
8
Component Descriptions
8
Cabinet
8
Enthalpic Cores
8
Impeller/Motor Assemblies
8
Figure 1.2.0 Airflow Orientations
8
E-Box
9
Figure 2.4.0 E-Box
9
OA/SA to RA/EA Conversion
10
Filters
10
Figure 2.4.1 Electrical Changes Required for Airstream Swap
10
Shipping/Receiving/Handling
11
Unit Weights and Dimensions
11
HE05IN Unit Dimensions and Weight
11
HE05IN Maximum Shipping Dimensions and Weight
11
Rigging and Center of Gravity
11
HE05IN Hoisting Weights and COG
11
Figure 3.2.0 HE05IN Weights and COG
11
Receiving
12
Storage
12
Unit Placement
12
Before You Begin
12
Figure 3.2.1 HE05IN Weights and COG, Side View
12
Service Clearances
13
Sound Attenuation
13
Ducts
13
Radiated Noise
13
Connecting Ducts to Unit
13
Figure 4.2.0 HE05IN Service Clearances, Top View
13
Front View
13
Installation
14
Ductwork
14
Ducts to the Outside
14
Inside Ductwork System
14
Duct Insulation
14
OA/SA to RA/EA Conversion
14
Adjust Fan Speed to Set and Balance Airflow Rates
14
Floor Installation
14
Figure 5.2.0 Floor Installation with Optional Leveling Legs
14
Suspended Mount
15
Hanging Unit from Structure
15
Hanging Bracket Kit
15
Figure 5.3.0 Hanging Bracket Kit
15
Hanging Vibration Isolators
16
Figure 5.3.1 Ceiling Hung with Optional Vibration Isolators
16
Figure 5.3.2 Ceiling Hung with Optional Vibration Isolators, Lower Mounting
16
Electrical Requirements
17
Factory-Recommended Electric Service Entry
17
Figure 5.4.0 E-Box Wiring Entry Points
17
Low Voltage Control System
18
How to Reset the 24VAC Circuit Breaker
18
Limits of Power Output
18
Wiring Schematics
19
Figure 5.5.0 Single Phase Unit, Standard
19
External Control Connections
20
Fan Enable Field Circuit
20
Fan Speed Selection Field Circuit
20
Fan Speed Adjustment
20
Analog Signal for Controlling Speed 2
20
Figure 5.6.0 Field Circuit Detail
20
Operation
21
Principle of Operation
21
Pre-Start up
21

RenewAire HE Series Installation, Operation And Maintenance Manual (36 pages)

Brand: RenewAire | Category: Industrial Equipment | Size: 5 MB

Table of Contents
4
Overview
7
Description
7
Airflow
8
Component Descriptions
9
Cabinet
9
Enthalpic Cores
9
Fan/Motor Assemblies
9
E-Box
9
Filters
10
Factory Installed Options
10
Shipping/Receiving/Handling
10
Unit Weights and Dimensions
11
Unit Dimensions and Weight
11
Shipping Dimensions and Weight
11
Rigging and Center of Gravity
11
HE8XIN Hoisting Weights and COG
11
HE8XRT Hoisting Weights and COG
11
Receiving
12
Handling and Storage
12
Unit Placement
12
Before You Begin
12
Service Clearances
13
Sound Attenuation
13
Outside the Building
13
At the Curb (Rooftop Units Only)
13
Ducts
14
Radiated Noise
14
Aerodynamic (Velocity) Noise
14
Installation
14
Curb Specifications
14
Hood Installation
15
Ductwork
15
Indoor Units
15
Ducts to the Outside
15
Inside Ductwork System
16
Rooftop Units
16
Duct Insulation
16
Use Dampers to Set and Balance Airflow Rates
16
Floor Installation-Indoor Units
16
Electrical Requirements
16
Factory-Recommended Electric Service Entry
17
Low Voltage Control System
17
How to Reset the 24VAC Circuit Breaker
18
Limits of Power Output
18
Wiring Schematic
19
External Control Connections
20
Single 2-Wire Control, Unpowered
20
Single 2-Wire Control, Separate Power
20
Control Sending 24 VAC "ON" Signal
20
External Control Using ERV Power Supply
21
Control with 2 Non-Powered Relay Contacts
21
Control with 2 "ON" Signals, External Power
22
Quick-Start for Testing Correct 3Ph Wiring
22
Unit Operation
22
Principle of Operation
22
Pre-Startup
22
Verify Voltages
22
Verify Transformer Wiring
22
Inspect Filters
22
Inspect Foam Gasketing
23
Inspect Belts and Verify Sheave Alignment
23
Inspect Fans
23
Inspect and Clean the Cabinet Interior
23

RenewAire HE Series Installation, Operation And Maintenance Manual (36 pages)

ERV

Brand: RenewAire | Category: Fan | Size: 4 MB

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

RenewAire HE Series Installation, Operation And Maintenance Manual (36 pages)

Brand: RenewAire | Category: Fan | Size: 4 MB

Table of Contents
8
Overview
11
Description
11
Airflow
11
Airflow in HE2XRTH
12
Airflow in HE2XRTF
12
Airflow in HE2XRTR
12
Airflow in HE2XRTV
12
Component Descriptions
12
Cabinet
12
Enthalpic Cores
13
Fan/Motor Assemblies
13
E-Box
13
Filters
13
Factory Installed Options
14
Shipping/Receiving/Handling
14
Unit Weights and Dimensions
14
Shipping Dimensions and Weight
14
Rigging and Center of Gravity
15
HE2XRT Hoisting Weights and COG
15
Receiving
15
Handling and Storage
15
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
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
Operation
24
Principle of Operation
24
Pre-Startup
24
Verify Voltages
24
Verify Transformer Wiring
24
Inspect Filters
24
Inspect Foam Gasketing
24

RenewAire HE Series Installation, Operation And Maintenance Manual (32 pages)

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

Table of Contents
6
Description
9
Airflow
10
Airflow in HE4XINVH
10
Component Descriptions
10
Cabinet
10
Enthalpic Cores
10
Fan/Motor Assemblies
10
E-Box
11
Filters
11
Factory Installed Options
11
Shipping/Receiving/Handling
11
Unit Weights and Dimensions
12
Unit Dimensions and Weight
12
Shipping Dimensions and Weight
12
Rigging and Center of Gravity
12
HE4XINV Hoisting Weights and COG
12
Receiving
13
Storage
13
Unit Placement
13
Before You Begin
13
Service Clearances
14
Sound Attenuation
14
Outside the Building
14
Ducts
14
Radiated Noise
15
Aerodynamic (Velocity) Noise
15
Installation
15
Ductwork
15
Ductwork: All Units
15
Indoor Sound Attenuation
15
Electrical Requirements
16
Factory-Recommended Electric Service Entry
16
Low Voltage Control System
17
How to Reset the 24 VAC Circuit Breaker
17
Limits of Power Output
17
Electric Wiring Schematic
18
Connections
20
Single 2-Wire Control, Unpowered
20
Single 2-Wire Control, Separate Power
20
Control Sending 24 VAC "ON" Signal
20
External Control Using ERV Power Supply
20
Control with 2 Non-Powered Relay Contacts
21
Control with 2 "ON" Signals, External Power
21
Quick-Start for Testing Correct 3Ph Wiring
22
Operation
22
Principle of Operation
22
Pre-Startup
22
Verify Voltages
22
Verify Transformer Wiring
22
Inspect Filters
22
Inspect Foam Gasketing
22
Inspect Belts and Verify Sheave Alignment
22
Inspect Fans
22
Unit Startup
23
Fixed-Speed Units
23
Balancing Airflows
23
All Fixed-Speed Units
24
Filter Pressure Drop
25

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Table of Contents

Table of Contents

Table of Contents

Table of Contents

1 Overview

2 Component Descriptions

3 Shipping/Receiving/Handling

4 Unit Placement

5 Installation

Table of Contents

1 Overview

2 Component Descriptions

3 Shipping/Receiving/Handling

4 Unit Placement

5 Installation

Table of Contents

Table of Contents

Table of Contents

Table of Contents

1 Overview

2 Component Descriptions

3 Shipping/Receiving/Handling

4 Unit Placement

5 Installation

Table of Contents

Table of Contents

Table of Contents

Table of Contents

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