Name: RenewAire HE07IN
Brand: RenewAire
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ENHANCED COMMERCIAL CONTROLS

Installation, Operation and Maintenance Manual

FOR HE07, HE10, and HE1.5X Units

Carel c.pCO Mini Colored DIN Terminals

Table of Contents6
Overview10
Control Sequence Overview10
Energy Recovery Basics10
Temperature Sensors11
Combination Temperature and Humidity Sensors11
Figure 1.3.0 Duct Temperature Sensor11
Figure 1.4.0 Temperature and Humidity Sensor11
Sensor Locations12
Figure 1.5.0 Sensor Locations in ERV Units, HE10INV Shown12
Controller Overview13
Figure 2.0.0 C.PCO Controller Buttons13
Figure 2.0.1 Controller External Connections13
Controller Access Methods14
Using the Remote User Terminal (RUT)14
Figure 2.1.0 Optional Remote User Terminal (RUT)14
Connecting Using Internal Web15
Figure 2.1.1 Connecting a RUT15
Setting the PC IP Address16
Using the Multikey Function of the Web17
Controller Menu Structure17
User Menu Structure17
Password Protected Menu Structure18
Password Entry18
General Flow for Setup and Running Unit18
Unit Configuration19
Configure General Setting19
Setting the Time and Date19
Setting the Unit of Measure19
Setting the IP Address of the Controller19
Scheduler20
Verify Unit Configuration20
Main Unit Configuration20
Unit Operation and Fan Control21
Sequence of Operation for Unit Start21
Digital Input (ID1) Unit On/Off23
Optional Smoke Detector23
Optional Motion Sensor23
Optional Dampers23
Fans23
Figure 5.1.0 Smoke Detector23
Figure 5.1.1 Motion Sensor (Ceiling Mount)23
Figure 5.1.2 Motion Sensor (Wall Mount)23
Current Sensors24
Filter Monitoring24
Figure 5.1.3 Current Switch24
Options for Supply Fan Control25
Constant Fan Speed Option25
Options for Exhaust Fan Control25
Supply Fan Command Tracking Control Option26
Special Features27
Frost Control27
Single Fan Mode28
Use Room Temp and Humidity Rather than Return28
Flush Feature29
Cold Weather Operation29
Verifying I/O and Unit Wiring30
Verifying All I/O through Unit Status Screens30
Calibrating I/O30
General Unit Control Wiring30
Sensor Inputs31
Digital Inputs31
Digital Outputs32
Analog Outputs32
Sample Power Wiring Schematic33
Sample Control Wiring Schematic34
Sample Field Wiring Schematic35
Alarms and Troubleshooting36
Alarms36
Acknowledging Alarms36
Viewing Alarms and Alarm Log36
Resetting Alarms37
Alarm Digital Outputs37
Specific Alarms and Their Meaning38
General Alarms38
Airflow Condition Alarms39
Sensor Alarms40
Filter Alarms40
Maintenance Alarms41
Test End Devices41
Supply or Exhaust Fan Alarm Troubleshooting41
Other Common Problems43
Unit Not on43
Sensor Reading #### or Has Extreme Value43
BMS Loss of Comm after Param Change or Restore43
Can Not See Device Via IP Connection43
Testing Functions in General44
Restore Parameters (Setting)44
User Commissioning Settings (Service)44
Restore Factory Settings45
General Save and Restore45
Code List for Save and Restore46
Return to Program Defaults46
Accessing Files from and Performing Updates to the Controller47
Connections Using the Micro Usb Port47
Alarms and Data Logs48
Example of Alarm Log48
Example of Data Log48
Viewing Parameter Files49
Performing Updates to the Controller49
Upgrade Type: Connect Via USB50
Upgrade Type: Connect with a USB Thumb Drive50
Upgrade Type: Connect Via Ethernet51
General System Monitoring52
Main Screen52
Other Standard Screens52
Fan and Unit Status Screens52
Frost Control Information53
Entry to the I/O Information Screen54
Version Information Screen54
Bms Access55
Setting Control Level55
Setting Bms Type55
Bacnet56
Bacnet IP Connection56
Bacnet IP Settings56
Bacnet MSTP Settings57
Bacnet MSTP Wiring57
Bacnet Object List58
Bacnet Application Notes60
Turning the Unit on and off60
Alarms61
Temperature and Humidity Around the ERV61
Fan Control61
BMS Direct Fan Control62
Economizer Control63
Frost Control63
Filter Monitoring63
Exhaust Fan Only Mode63
Adding a Bacnet License64
Obtaining a Bacnet License64
Installing the Bacnet License Via Web Page64
Installing the Bacnet License Via USB Drive65
Installing the Bacnet License Via USB Connection65
Modbus65
Modbus TCP Connection65
Figure 11.2.0 Ethernet Connection65
Modbus TCP Settings66
Modbus RTU Settings66
Modbus RTU Wiring66
Modbus Register List67
Modbus Application Notes68
Turning the Unit on and off68
Alarms69
Temperature and Humidity Around the ERV69
Fan Control70
BMS Direct Fan Control70
Frost Control71
Filter Monitoring71
Exhaust Fan Only Mode71
Advanced Service72
Run Hours and Starts72
Last Power Loss72
Internal Memory Writes72
Alarm Initialization72
Memory Wipe73
Maintenance Records74
Unit Start up Conditions74
Setpoints74
Offsets74
IP Addresses74
Changes Made to Unit after Start up75
Setpoints75
Offsets75
I/O Configuration Changes75
Controller Updates76
Settings Backup File76
Reference77
Tuning Pi Control Loops77
Proportional Constant (KP)77
Time Integral (Ti)78
Figure 14.1.0 KP Setpoint Charts78
Establish a KP Setting79
Establish a Ti Setting79
Verify the Combined KP and Ti Settings79
Figure 14.1.1 KP Adjustment Worksheet80
Figure 14.1.2 Ti Adjustment Worksheet81
Temperature Sensor Curve82
He-Series Full Configuration Code83
Cfm Scaling85
Glossary86

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RenewAire HE07IN Specifications

General

Brand	RenewAire
Model	HE07IN
Category	Controller
Language	English

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