Optional Accessories - Greenheck ERV-251ERV-361 Installation, Operation And Maintenance Manual

Optional Accessories Checklist
Refer to the respective sections in this Installation, Operation and Maintenance Manual for detailed information.
Refer to wiring diagram in unit control center to determine what electrical accessories were provided.
Provided with Unit?
Frost Control Application / Operation section:
Yes No Frost Control set point
Yes No Frost Control Modulating
Economizer Application / Operation section:
Yes No Economizer (temperature)
Yes No Economizer (enthalpy)
Yes No Economizer (modulating)
Optional Accessories section:
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Variable Frequency Drives section:
Yes No
Yes No
Damper section:
Yes No
Yes No
Differential
Timer
Set point
Offset
Differential
Set point
Wheel Rotation Sensor
OA Dirty Filter Sensor
EA Dirty Filter Sensor
CO Sensor
2
Service Outlet
Vapor Tight Lights
Remote Control Panel
Blower VFDs
Wheel VFD
Outdoor Air Damper
Exhaust Air Damper
Setting Factory Default
5ºF
2ºF
Refer to IOM
Refer to IOM
65ºF
20ºF
2ºF
D
Refer to IOM
Operational
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Operational
Yes No N/A
Yes No N/A
Operational
Yes No N/A
Yes No N/A
Energy Recovery Ventilator
23