Honeywell Steam Humidifier - Startup and Checkout; Initial Startup Procedure

OPERATION
AND SERVICE
When installation is complete, plug steam humidier in and turn the humidity control on. Make sure it is running
properly before turning the system over to the homeowner. Once steam humidier is running, day-to-day operation
is hands-free, except for occasional cleaning. The homeowner can use the control to adjust the humidity setpoint,
adjust the frost setting (if used), or turn steam humidier off as desired.
Slide the cover into place and secure with the
cover screw.
Turn on the water supply at all valves. Cold water will
ow to the steam humidier but will not ll the tank
until the unit is turned on and a call for humidity is
made.
Plug in the steam humidier power cord.
• The Power light will turn on, indicating that steam
humidier has power.
Turn the humidity control to On.
• The Humidifying light will start blinking. This means
steam humidier is in Stand-by.
Press/release the Go button to prepare steam
humidier for use. Steam humidier will automatically
reset if the Go button is not pressed after 5 minutes.
• The tank will ll with cold water and the humidier
light will be blinking. Water ow stops automatically
when the tank is full.
• The Humidifying light will be solidly on — it will stop
blinking — when steam humidier is heating water
for steam production.
Wait until steam humidier produces steam, then
check the following:
• Make sure air is blowing from furnace. Typically, the
blower turns on 10 –15 minutes after the call for
humidity if steam humidier is controlling the fan.
• Check all water line connections to ensure there
are no leaks before leaving the job site.
• Turn the setpoint to the desired level when testing
is complete. If humidity is not needed, set the
control to Off.
M32916A
COLD and
SOFTENED water
should enter the
steam humidifier
Hot Water
Heater
Water
Softener
Startup and Checkout
Steam Humidier System 69-2285—09 43
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