Honeywell enviracaire 50100 Guide D'utilisation page 4

Operation
LOCATE PRE-FILTER IN THE BOX AND INSTALL BEFORE INITIAL OPERATION.
Refer to "How to Change the Filters" section for proper installation.
Model 50100 Series
The Honeywell Model 50100 is a 3 speed air cleaner
operated by moving the speed control knob on the top
panel from the Off (O) position to the High position.
Allow the unit to operate for a few seconds at High
speed, then leave the control knob in the High position
for faster, more powerful room cleaning, or move the
knob to the desired output setting:
III (high) – Maximum operation – fast initial cleaning
II (medium) – Daytime operation – fast fan speed
I (low) – Night-time – quieter operation
O (off)
Models 50150, 50200, 50250, 50300 Series
The Honeywell Models 50150, 50200, 50250, 50300
are 3 speed air cleaners operated by moving the speed
control knob on the top panel from the Off (O) position
to the high (III) position. Allow the unit to operate for a
few seconds at high speed, then leave the control knob
in the high position for faster, more powerful room
cleaning, or move the knob to a lower setting for
quieter operation.
III II
0 I
I (LOW)
I
II (MEDIUM)
II
III (HIGH)
O (OFF)
III
I
II
III
O
POWER