Johnson Controls FMS-1655 Series, Installation Manual, Page: 58 / 70

• The cloth may be used dry, or lightly dampened with a mild cleaner or Ethanol.
• Be sure the cloth is only lightly dampened, not wet. Never apply cleaner directly to touch panel surface; if cleaner is spilled onto touch panel,
soak it up immediately with absorbent cloth.
• Cleaner must be neither acid nor alkali (neutral pH).
• Wipe the surface gently; if there is a directional surface texture, wipe in the same direction as the texture.
• Never use acidic or alkaline cleaners, or organic chemicals such as: paint thinner, acetone, tolulene, xylene, propyl or isopropyl alcohol, or
kerosene.
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Due to continuous improvement, JCI reserves the right to change product specifications without notice.
Cleaning the Display
Touching the current room
name text brings up an
alphanumeric keyboard to
quickly change the name of
the monitored room.
Touching the current displayed
pressure reading brings up the
secondary pressure reading if
the unit is in dual sensor mode
Touching anywhere else on the
screen enters the Main Setup
Menu if no password is stored.
Otherwise, a password must
be entered before the Main
Setup Menu can be accessed.
Touching the differential
pressure units brings up
engineering units selection
popup to quickly change from
English to metric units.
Touching Time brings up Time
Entry popup to quickly change
the current displayed time.
Hot-Spot Features of FMS-1655 Touch Screen Display
Cleaning the FMS-1655 Display
Automatically reverts back
to audible mode when alarm
condition is removed.
Touching the top row of the
lower LCD window brings
up Display Options popup
to quickly disable display of
temperature or humidity if not
being monitored.
Touching Status invokes
Isolation Mode Selection popup
to quickly change the current
mode of isolation, or to invoke
the Auto Clean Cycle for quick
room turnover.