Optional Accessories - Greenheck HRE-20 Installation, operationand 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 Setpoint
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
Yes No Night Setback Damper
Yes No Indirect Gas Furnace (refer to the PVF IOM, Part #461006 for start-up information)
Indirect Evaporative Cooler Section (refer to Evap Start-Up checklist on following page)
Standard
Yes No Direct Evaporative Cooler Section (refer to Evap Start-Up checklist on following page)
Differential
Timer
Setpoint
Offset
Differential
Setpoint
Wheel Rotation Sensor
OA Dirty Filter Sensor
EA Dirty Filter Sensor
CO2 Sensor
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
B
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
Yes No N/A
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