Filter
Top Products
Controls and Operation
1) The humidifier should be placed at
least FOUR inches away from any walls and
away from heat registers. Do not place on soft
carpet. Unrestricted airflow into the unit will
result in the best efficiency and performance.
2) Refer to the operating controls. Model 726 000
and 726 905 (Figure1) have two motor speeds
and Models 736 200 and 737 600 (Figure 2)
have three motor speeds. Rotate the knob to
select the desired operating mode. The faster
the motor speed, the more airflow and the
greater the amount of humidification. The
running time per filling varies with humidity of
the room, speed setting, and condition of the
evaporative filter.
3) All models have a quiet LOW setting which
reduces the airflow for overnight operation in a
bedroom or when conditions may not require
full output. Model 737 600 has an indicator
lamp which serves as a reminder that the unit
is operating. The intensity of the lamp varies with
the motor speed.
4) Model 736 200 also has an automatic humidis-
tat. (The humidistat control knob is located on the
left.) The humidistat will turn the humidifier on
when the relative humidity in your home is below
the humidistat setting and will turn the humidifier
off when the relative humidity reaches the
humidistat setting. For initial operation, set the
humidistat at its midpoint and adjust up or down
from there to achieve the desired humidity level.
5) Remove the water bottle, observe the water bottle
cap, (A) and locate the valve stem mechanism
(B). The cap may be removed for filling and to
provide easy access for cleaning. The valve
supplies a regulated amount of water to the
water channel and wick. Do not attempt to
increase water flow by modifying this valve.
Doing so will invalidate your warranty and may
cause water damage to your home. NOTE: The
water level can easily be observed through the
tinted water bottle. It is time to refill the bottle
when the water level is no longer visible.