Function Lock; Adding Water To The Humidifier; Adjusting Air Flow Direction; Sensible Temperature Control - Rinnai ES08 Owner's Operation And Installation Manual

Operating Information

Function Lock

This feature locks the buttons to prevent
unintended operation.
Press the Function Lock button to activate
and the lamp will glow. Pressing and
holding the Function Lock button for two
seconds will disengage the function lock.
If the Function Lock is engaged while the
unit is operating, all buttons will be
disabled except for the ON/OFF button.
If the Function Lock is engaged while the unit is off,
then all buttons will be disabled.

Adding Water to the Humidifier

CAUTION
Warm air is humidified when it passes over the water
in the tray.
Remove the bottom trim panel below the louvers by
pulling on both sides. Pull the tray out and fill with
water. Push the tray back in and attach the bottom
trim panel.
During operation a small amount of condensation is
produced in the flue system and drains into the
humidifier tray.
Do not remove the
bottom trim panel or the
humidifier tray while
warm air is flowing.
Rinnai Corporation ES08 Manual

Adjusting Air Flow Direction

CAUTION
The vertical louvers may be adjusted to move the air
flow more to the right or to the left.
Use a screw driver or similar object to bend each
louver to the desired position.
Do not bend repeatedly (no more than 5 times) or else
the louver will break.
The horizontal louver (which determines the vertical air
flow direction) is fixed and cannot be adjusted.

Sensible Temperature Control

The sensible temperature control feature allows
comfortable heating which matches the conditions in
the room.
Based on the information collected by the room
temperature thermistor when the heating starts, the
heating capacity is automatically adjusted to achieve a
comfortable heating effect and to reach the
temperature setting quickly.
Do not adjust the air flow
louvers while warm air is
flowing.
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