RenewAire LE Series Manuals

Manuals and User Guides for RenewAire LE Series. We have 2 RenewAire LE Series manuals available for free PDF download: Installation, Operation And Maintenance Manual

RenewAire LE 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
Other Common Problems
83
Unit Not on
83
Sensor Reading #### or Has Extreme Value
83
BMS Loss of Comm after Param Change or Restore
83
Can Not See Device Via IP Connection
83
Testing Functions in General
84
Restore Parameters (Setting)
84
User Commissioning Settings (Service)
84
Restore Factory Settings
85
General Save and Restore
85
Code List for Save and Restore
86
Return to Program Defaults
86
Accessing Files from and Performing Updates to the Controller
87
Connections Using the Micro Usb Port
87
Alarms and Data Logs
88
Example of Alarm Log
88
Example of Data Log
88
Viewing Parameter Files
89
Performing Updates to the Controller
90
Upgrade Type: Connect Via USB
90
Upgrade Type: Connect with a USB Thumb Drive
91
Upgrade Type: Connect Via Ethernet
91
General System Monitoring
92
Main Screen
92
Other Standard Screens
92
Fan and Unit Status Screens
92
Field-Installed Sensor Screens
93
Tempering Screens
94
Heating Screens
94
Cooling Screens
94
Frost Control Information
95
Entry to the I/O Information Screen
95
Version Information Screen
95
Bms Access
96
Setting Control Level
96
Setting Bms Type
96
Bacnet
97
Bacnet IP Connection
97
Bacnet IP Settings
97
Bacnet MSTP Settings
98
Bacnet MSTP Wiring
98
Bacnet Object List
99
Bacnet Application Notes
103
Turning the Unit on and off
103
Alarms
104
Temperature and Humidity Around the ERV
104
Fan Control
105
Tempering Control
105
Determining Tempering Mode
106
Heating Control
106
Figure 13.2.0 Ethernet Connection
109
Figure 15.1.0 KP Setpoint Charts
124
Figure 15.1.1 KP Adjustment Worksheet
126
Figure 15.1.2 Ti Adjustment Worksheet
127
Figure 15.5.0 Model ACS320 Shown
136
Figure 15.6.2 ABB Keypad Buttons
136
Figure 15.5.1 VFD Keypads in Ebox
136
Figure 15.6.3 Three Phase Power Wiring Schematic
142
Figure 15.6.4 Lenze AC Tech VFD
143
Figure 15.6.6 Lenze AC Tech Keypad Buttons
143
Figure 15.6.5 VFD Keypads in Ebox
143
Figure 15.6.7 575V Three Phase Power Wiring Schematic
147

RenewAire LE 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
Temperature and Humidity Around the ERV
67
Fan Control
68
Frost Control
68
Filter Monitoring
68
Exhaust Fan Only Mode
68
Advanced Service
68
Run Hours and Starts
68
Last Power Loss
69
Internal Memory Writes
69
Alarm Initialization
69
Memory Wipe
69
Maintenance Records
70
Unit Start up Conditions
70
Setpoints
70
Offsets
70
IP Addresses
70
Changes Made to Unit after Start up
71
Setpoints
71
Offsets
71
I/O Configuration Changes
71
Controller Updates
72
Settings Backup File
72
Reference
73
Tuning Pi Control Loops
73
Proportional Constant (KP)
73
Time Integral (Ti)
74
Figure 15.1.0 KP Setpoint Charts
74
Establish a KP Setting
75
Establish a Ti Setting
75
Verify the Combined KP and Ti Settings
75
Figure 14.1.1 KP Adjustment Worksheet
76
Figure 14.1.2 Ti Adjustment Worksheet
77
Temperature Sensor Curve
78
Ev450 and He-Series Full Configuration Code
80
Le-Series Full Configuration Code
82
Rd-Series Full Configuration Code
84
Vfd Information
86
ABB VFD Information
86
ABB VFD Parameters
86
View All Parameters
86
Figure 14.5.0 Model ACS320 Shown
86
Figure 14.6.2 ABB Keypad Buttons
86
Figure 14.5.1 VFD Keypads in Ebox
86
Locking and Unlocking Parameters
87
Renewaire Parameter Settings
88
Motor Specific VFD Parameter Settings
90
VFD Wiring to Controller
92
Figure 14.6.3 Three Phase Power Wiring Schematic
92
Lenze VFD Information
93
Lenze VFD Parameters
93
Figure 14.6.4 Lenze AC Tech VFD
93
Figure 14.6.6 Lenze AC Tech Keypad Buttons
93
Figure 14.6.5 VFD Keypads in Ebox
93
Renewaire Parameter Settings
95
Motor Specific VFD Parameter Settings
96
VFD Wiring to Controller
97
Figure 14.6.7 575V Three Phase Power Wiring Schematic
97
Glossary
98

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