Dip Switch Setting - Honeywell TrueSTEAM Operating Manual

DIP switch setting—For professional HVAC technician only
Between the transformer and LED displays on the circuit board are two sets of DIP switches.
DIP 1 and 2 can be configured to adjust cleaning cycles. DIP 4 and 5 can simplify wiring. DIP 3
and 6 are not used at this time. Refer to the chart for details.
Run time (hrs) End-of-Season
10 hrs of
humidifying
before system
ON
auto-flushes
debris from
OFF
tank.
20 hrs of
humidifying
before system
ON
auto-flushes
debris from
OFF
tank.
30 hrs of
humidifying
before system
ON
auto-flushes
debris from
OFF
tank.
M24899
DIP 4 OFF, DIP 5 ON: If TrueSTEAM determines that no air-
ON
flow* is present two minutes after the blower fan call, it will shut
down steam output and activate a service light.
OFF
*Requires installation of air flow switch. See 'Wiring' section for details.
DIP 4 ON, DIP 5 either setting: TrueSTEAM will allow humid-
ON
ity without HVAC power present and without airflow.
OFF
DIP 4 OFF, DIP 5 OFF: TrueSTEAM will not be allowed to
ON
humidify without HVAC power being present.
OFF
M24900
TrueSTEAM Direct-Injection Humidifier
timer (hrs)
48 hrs before sys-
tem auto-drains
and remains empty
until next call for
humidity.
48 hrs before sys-
tem auto-drains
and remains empty
until next call for
humidity.
48 hrs before sys-
tem auto-drains
and remains empty
until next call for
humidity.
9
Clean tank indicator
1 year of total time
(operational and inactive)
before the Press Empty
light will blink, indicat-
ing it is time to manually
clean the water tank.
1 year of total time
(operational and inactive)
before the Press Empty
light will blink, indicat-
ing it is time to manually
clean the water tank.
1 year of total time
(operational and inactive)
before the Press Empty
light will blink, indicat-
ing it is time to manually
clean the water tank.
69-2035EFS—0