Greenheck Fan ERVe manual Sensors Mounted by Factory, Temperature Sensors - 1K Ohm RTD

Sensors Mounted by Factory

Factory mounted temperature, pressure, and current sensors are available in the locations indicated on the unit diagram below. A list of available sensors is shown below. The specific sensors provided on a given unit are labeled in the unit control center on the terminal strip. Sensors are wired to the terminal strip to make it easy for the controls contractor to connect the Building Management System for monitoring purposes.

	EF-A	EAW
TO
OUTSIDE
	EXHAUST
	BLOWER
	OAF-P
		OAI
FROM	OA
OUSTIDE	FILTER

EW-P

ENERGY WHEEL

OAW-P

RAF-P

RAI

RA	FROM
FILTER	INSIDE

OAAWOAF-A

TO

INSIDE

SUPPLY

BLOWER

OAD

Temperature Sensors - 1K Ohm RTD

Drawing Labels	Terminal Strip Labels
OAI	OA/Supply Inlet Temp
OAAW	OA After Wheel
RAI	RA/Exhaust Inlet Temp
OAD	Supply Discharge Temp
EAW	Exhaust After Wheel Temp
Pressure Sensors (analog or digital)
Drawing Labels	Terminal Strip Labels
OAF-P	OA/Supply Filter Pressure
OAW-P	Outdoor Air Wheel Pressure
RAF-P	RA/Exhaust Filter Pressure
EW-P	Exhaust Wheel Pressure
Amp - Current Sensors (analog or digital)
Drawing Labels	Terminal Strip Labels
OAF-A	Supply Fan Amps
EF-A	Exhaust Fan Amps

18Model ERVe Energy Recovery Unit