Greenheck Fan ERV-582 Remote Control Panel and Wiring Schematics, Day Timer or On/Off Switch

Remote Control Panel and Wiring Schematics

Indicator Lights powered by the ER Unit

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

•7-day time clock

•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

Refer to Electrical Connections section for Field Control Wiring recommendations.

		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

7-Day Timer or On/Off Switch

7-Day Timer
R	Terminal Block
C	in Unit
S1 - Unit On/Off	Control Center
G

For 7-Day Timer, use blue and black wires. Red wires should be capped off.

Hand/Off/Auto Switch

	R
	C	Terminal Block
		in unit
On
	G	Control Center
Off	BMS
Auto

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.

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.

20Model ERV Energy Recovery Unit