7
1.800.627.4499
EV-Series Indoor
ERV
Figure 3.2.0 EV450IN Weights and COG ............................................................................................10
Figure 4.2.0 Service Clearances, Top View ........................................................................................ 11
Figure 5.2.0 Unit Mounted to Wall using Integral Mounting Flanges .................................................... 14
Figure 5.2.1 Unit Hung from Ceiling using Integral Mounting Flanges ................................................. 15
Figure 5.2.2 Rubber Door Keeper Installed on Blower Access (Large) Door ......................................... 15
Figure 5.2.3 Rubber Door Keeper Installed on Filter Access (Small) Door............................................ 15
Figure 5.4.0 EV450 Single Pase Unit Power Wiring Schematic ........................................................... 18
Figure 5.4.1 EV450 Three Pase Unit Power Wiring Schematic ............................................................ 18
Figure 5.5.0 A Switch or Non-Powered Control Using Unit’s 24 VAC Power Supply .............................. 19
Figure 5.5.1 24 VAC from an External Source .................................................................................... 19
Figure 5.5.2 An External Control Device using Unit’s 24 VAC Power Supply ........................................ 19
Figure 6.4.0 Airflow Diagram, EV450IN .............................................................................................21
Figure 6.4.1 Initial Pressure Drop of MERV 8 Filters, Supplied with this Unit .......................................22
Figure 6.4.2 Initial Pressure Drop of MERV 13 Filters, Available as an Accessory ................................22
Figure 7.8.0 Service Parts.................................................................................................................27
TABLE OF CONTENTS
TABLE OF ILLUSTRATIONS
MODEL NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
J
-
- -
DIGIT NUMBER
Wall Type
Digit 11:
"S" = Single
"D" = Double
Phase
Digit 12:
"1" = Single Phase
"3" = Three Phase
Voltage
Digit 13:
"1" = 115V
"4" = 460V
"5" = 208-230V
"9" = 277V
FA/EA Horsepower
Digit 14:
"-" = Standard EV450 Motors
"E" = EC Direct Drive Motors
*NOTES:
Digit 6 "J" = G5 Core Type
Digits 9,10, 15, 16, 17 & 18 are not used in these models.
Restrictions:
1: Voltage Codes "1" & "9" only available with Phase Code "1" (Single-Phase).
2: Voltage Codes "4" & "8" only available with Phase Code "3" (Three-Phase).
3: Motor Code "E-" (EC Motors) only available with Phase Code "1" (Single Phase)
4: Unit Control Code "G" (Terminal Strip) only available with Motor Code "E-".
5: Some units with Customization Code "X" are not safety listed.
Unit Control
Digit 19:
"A" = Standard Unit Control Wiring
"G" = Terminal Strip for EC Motors
Disconnect
Digit 20:
"N" = Non-Fused (STANDARD)
"F" = Fused
Unit Control Enhancements
Digit 21:
"T" = Transformer with Isolation Relay (STANDARD)
"1" = Enhanced Controls
"2" = Premium Controls
"3" = Enhanced Controls with BACNET License
"4" = Premium Controls with BACNET License
Filter Options
Digit 22:
"-" = None
"F" = Filter Monitor Both Airstreams
Other Options
Digit 23:
"-" = None (Reserved)
Paint and Customization
Digit 24:
"-" = None
"W" = White Paint
"C" = Custom Paint
"X" = Custom Unit
Safety Listing
Digit 25:
"L" = Listed
"N" = Non-Listed
-
E V 4 5 0
I N -
-
-
EV450IN MODEL
PRODUCT CODE CHART
CONFIGURATION CODE
