Broan ERV100S USER GUIDE

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2. CONTROLS

2.1 ERV100SP BOOTING SEQUENCE

VC0152

The unit booting sequence is similar to a personal computer booting sequence.

Each time the unit is plugged after being unplugged, or after a power failure, the unit will perform a booting sequence before starting

to operate.

During the booting sequence, the LED located on the unit door (A in illustration below) will be OFF for 3 seconds, and then will

turn RED for the rest of the booting sequence (approximately 30 seconds). During this RED light phase, the unit is checking and

resetting the motorized damper position.

Once the motorized damper position completely set, the booting sequence is done; the color of the LED will show on which defrost

cycle the unit is set.

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

2.2 ERV100S BOOTING SEQUENCE

The unit booting sequence is similar to a personal computer booting sequence.

Each time the unit is plugged after being unplugged, or after a power failure, the unit will

perform a booting sequence before starting to operate.

During the booting sequence, the integrated control LED located on the unit door (A in

illustration at right) will light up and remain GREEN or AMBER for 3 seconds, and will

then shut off*; the booting sequence is done.

* or will light the color of the previous mode to show the unit resume to it, if the unit is

controlled by its integrated control.

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

If a problem occurs during the unit operation, or if the unit turns in Protection mode*, its integrated control LED (A) will blink. The

color and pattern of the blinking light depends on the type of error detected, or if running in Protection mode. Refer to the sticker on

the unit and to Section

4 Troubleshooting for further details.

* All units are equipped with an electronic supplemental protection, called Coldshield™ Protection, to stop air distribution in dwelling

if air distribution temperature drops below freezing point, due to abnormal conditions.

2.3 BLINKING LED

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Broan ERV100S SKY Series Energy Recovery Ventilator, 102 CFM at 0.4 in. w.g