Broan HRV90HT, ERV90HCT installation instructions Controls, Avertissement

4.CONTROLS

4.1INTEGRATED CONTROL

All units are equipped with an integrated control, located under the unit, in front of the electrical compartment. Use the push button (1) to control the unit. The LED (2) will then show which mode the unit is in.

Refer to table below to see how to operate the unit using its integrated control.

WARNING	AVERTISSEMENT
Risk of electric shock. Before performing	Danger d’électrocution. Débranchez
any maintenance or servicing, always	toujours l’appareil avant d’entreprendre
disconnect the unit from its power source.	des travaux d’entretien ou de réparation.

				CAUTION		ATTENTION
		Unscrew both screws to open the electrical			Dévisser les deux vis pour ouvrir le compartiment
	compartment. To completely remove, detach				électrique. Pour retirer complètement, le
			from its retention wire inside.		détacher de son fil de rétention intérieur.
No light	OFF or remote controled
Amber light	LOW speed
Green ligh	HIGH speed
Blinking light	See User Manual
Sans lumière	Arrêté ou contrôlé
	par contrôle mural
Lumière ambre	Basse vitesse
Lumière verte	Haute vitesse
Clignotant	Voir guide d’utilisation

VD0182 1 2

PRESS ON PUSH BUTTON	LED COLOR	RESULTS
ONCE	AMBER	UNIT IS ON LOW SPEED
TWICE	GREEN	UNIT IS ON HIGH SPEED
THREE TIMES	NO LIGHT	UNIT IS OFF

If a problem occurs during the unit operation, its integrated control LED (2) will blink. The color of the blinking light depends on the type of error detected. Refer to Section 11 Troubleshooting on last page for further details.

4.1.1BOOT SEQUENCE

The unit boot sequence is similar to a personnal computer boot sequence. Each time the unit is plugged in after being unplugged, or after a power failure, the unit will perform a 30-second booting sequence before starting to operate. During the booting sequence, the integrated control LED will light GREEN or AMBER for 5 seconds, and then will shut off for 2 seconds. After that, the LED will light RED for the rest of the booting sequence. During this RED light phase, the unit is checking and resetting the motorized damper position. Once the motorized damper position is completely set, the RED light turns off and the booting sequence is done.

NOTE: No command will be taken until the unit is fully booted.

4.2ELECTRICAL CONNECTION TO OPTIONAL WALL CONTROLS

For more convenience, this unit can also be controlled using an optional main wall control.

NOTES: 1. The integrated control must be turned OFF to use an optional main control.

2. If an optional auxiliary control is used, if activated, this auxiliary control will override the optional main control.

!WARNING

Always disconnect the unit before making any connections. Failure in disconnecting power could result in electrical shock or damage of the wall control or electronic module inside the unit.

CAUTION

Never install more than one optional main wall control per unit. Make sure that the wires do not short-circuit between themselves or by touching any other components on the wall control. Avoid poor wiring connections. To reduce electrical interference (noise) potential, do not run wall control wiring next to control contactors or near light dimming circuits, electrical motors, dwelling/building power or lighting wiring, or power distribution panel.

Use the terminal connector included in the installation kit to perform the electrical connection for main and optional wall controls. Check if all wires are correctly inserted in their corresponding holes in the terminal block. (A wire is correctly inserted when its orange receptacle is lower than another one without wire. On picture beside, wire A is correctly inserted, but not wire B.)

AB

VE0106

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