Remote Control Panel and Wiring Schematics
Indicator Lights powered by the ER Unit
The remote panel is a series of junction boxes ganged together and includes a stainless steel faceplate. The remote panel is available with a number of different alarm lights and switches to control the unit. The remote panel ships loose and requires mounting and wiring in the field
The remote panel is available with the following options:
•Unit on/off switch
•Unit on/off light
•
•Hand/off/auto switch
•Time delay override
•Economizer light
•Frost control light
•Exhaust air dirty filter light
•Outdoor air dirty filter light
•Wheel rotation sensor light
|
| R |
|
| C |
|
| G |
|
| Y1 |
|
| Y2 |
|
| W1 |
|
| 6 |
|
| 7 |
|
| 12 |
| PS2 |
|
NC | C | NO |
| PS3 |
|
NC | C | NO |
Unit On/Off
Frost Control
Economizer
Rotation Sensor
Supply Dirty Filter
Exhaust Dirty Filter
Refer to Electrical Connections section for Field Control Wiring recommendations.
7-Day Timer or On/Off Switch
| |
R | Terminal Block |
| |
C | in Unit |
S1 - Unit On/Off | Control Center |
G |
|
For
Dirty Filter Indicator (power by others)
| PS2 |
|
|
| Supply Dirty Filter | |
NC | C |
| NO | |||
| PS3 |
|
|
| Exhaust Dirty Filter | |
|
|
|
| |||
NC | C |
|
| NO | ||
Hot
L1
Refer to Pressure Switch for voltage and load ratings.
Hand/Off/Auto Switch
On
Off
Auto BMS
R
C
G
Terminal Block
in unit
Control Center
Hand/Off/Auto Switch allows the unit to “Off” - off
“On” - Manual Operation
“Auto” - Unit is controlled by BMS, RTU, etc. NOTE: RTU controllers are by others.
Model ERVe Energy Recovery Unit 17
