LE10XIN ERV
5
1.800.627.4499
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
RENEWAIRE.COM
TABLE OF CONTENTS (cont’d)
TABLE OF ILLUSTRATIONS
Unit Label (typical)
3
LE10XINH Standard Duct Configuration
11
LE10XINH Alternate Duct Configuration
11
LE10XINV Standard Duct Configuration
12
LE10XINV Alternate Duct Configuration
12
RenewAire Microprocessor Controller
14
Premium Microprocessor Controls Installed
14
RenewAire Microprocessor Controller Expansion Board
14
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
Time Clock, Exterior
15
IAQ Sensor, Room/Wall Mount
16
Ceiling Mount Occupancy Sensor
16
Smoke Detector
16
IAQ Sensor, Duct Mount
16
Wall Mount Occupancy Sensor
16
LE10XINH Corner Weights
17
LE10XINV Corner Weights
17
Double-Flange Duct Connection
20
E-Box Main Disconnect Switch
21
E-Box with Knockouts on Bottom
21
E-Box Low Voltage Terminal Strip
21
24 VAC Power Supply Transformer
24
Dry Contactors and Overload Relays
26
Clean Filter Pressure Drop Table (in. w.g.)
32
Fan Belt Tensioning
33
Fan Pillow Block
36
End View of Core Support Assembly
37
LE10XINH and LE10XINV Service Parts
38
Fan and Motor Sled
39
Plenum Divider Panels
39
Filter Extractor Hook
40
Typical Spring-Type Vibration Isolator
40
Filter Spacers
40
Air Flow Test Port
41
Door Latch Adjustment
41
Air Flow Test Port Location
41
Table of Sheave Adjustments
42
Two-Belt Adjustable Sheave (typ)
42
TABLE OF WIRING SCHEMATICS
Single Phase Wiring Schematic
22
Three Phase Wiring Schematic
23
Single 2-Wire Control, Unpowered
26
24 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
11.9 MAINTENANCE RECORDS
42
