Broan HEPA 4000, HEPA 3000, HEPA 2000, HEPA 1000 installation instructions Is on Normal or Boost

5. CONTROLS (CONT’D)

5.5OPERATING C12 / CM CONTROL

5.5.1 C12 / CM CONTROL DESCRIPTION

POWER INDICATOR:

LIGHTS UP WHEN SLIDE SWITCH

IS ON NORMAL OR BOOST

POSITION.

FILTER MAINTENANCE

INDICATOR:

FLASHES EVERY MINUTE TO

INDICATE IT IS ON DUTY.

FLASHES EVERY SECOND WHEN

ITS TIME TO REPLACE

PREFILTER. SEE BIANNUAL

VC0054

BOOST:

UNIT IS OPERATING ON

HIGH SPEED.

NORMAL:

UNIT IS OPERATING ON

NORMAL SPEED.

OFF:

UNIT IS OFF.

MAINTENANCE IN SECTION 6.

LIGHTS UP WHEN ITS TIME TO

REPLACE FILTER AND

PREFILTER. SEE ANNUAL

MAINTENANCE IN SECTION 6.

RESET FILTER HOLE:

ONCE THE MAINTENANCE DONE, RESET THE FILTER

MAINTENANCE INDICATOR BY CAREFULLY INSERTING

A SMALL ROD (EG: PAPER CLIP) IN THE RESET FILTER

HOLE, DURING 1 SECOND. THE FILTER MAINTENANCE

INDICATOR WILL TURN OFF.

5.5.2USING C12 / CM CONTROL

•OFF: To stop the unit, slide the button on this position.

•NORMAL: For a day-to-day usage, slide the button on this position. The unit then will operate on normal speed.

•BOOST: For a high speed operation, slide the button on this position. Generally used when extreme conditions occur, eg.: parties, smokers, etc.

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