On/Off - Basement Systems SD109 SaniDry XP Installers And Users Instructions

SaniDry XP INSTALLER'S AND OWNER'S MANUAL
controller to excessively low levels in cool rooms. Doing so will
result in long periods of ineffective dehumidifier run time. An ideal
setting is 55%, which prevents mold growth.
3.2 on/off: Pressing the ON/OFF button once will power up the
control system and illuminate the RED RUN LED. The unit will
now operate in either AUTO DEHUMIDIFY or FAN MODE. Pressing
the ON/OFF button again will return the unit to STANDBY MODE.
The RED RUN LED will flash.
3.3 MoDe: Use the MODE button to select AUTO DEHUMIDIFY or
FAN mode of operation.
3.4 UP/DoWn aRRoWS: Pressing the UP/DOWN arrow buttons
will display and change the desired %RH. The selectable %RH
range is 26 - 90%. These buttons will function while in either the
AUTO DEHUMIDIFY or FAN MODE.
3.5 BUTTon PReSSinG Tone: Pressing any function button will
sound a tone.
4. leD DiSPlaY
4.1 RUn leD: This RED indicator will flash when in STANDBY
MODE. It will remain illuminated while in either AUTO DEHUMIDFY
or FAN MODE.
4.2 DefRoST leD: This RED indicator will be illuminated while
in the DEFROST MODE, otherwise it will be extinguished.
4.3 aUTo DeHUMiDifY leD: This GREEN indicator will be
illuminated while in the AUTO DEHUMIDIFY MODE, otherwise it will
be extinguished.
4.4 fan leD: This GREEN indicator will be illuminated while in
the FAN MODE, otherwise it will be extinguished.
5. DiGiTal DiSPlaY
5.1 DiGiTal DiSPlaY RelaTiVe HUMiDiTY %: The digital
display will show the current %RH. in the room that the
dehumidifier is located while in stand by mode or while running in
AUTO DEHUMIDFY or FAN MODES.
5.2 DiGiTal DiSPlaY RelaTiVe HUMiDiTY % SeT PoinT:
The digital display will show the % RH set point when a new
setting is selected using the UP/DOWN arrow buttons.
5.3 DiSPlaY CoDeS: E1 indicates that the coil temperature
sensor is not functioning properly.
E2 indicates that the humidity sensor is not functioning properly.
CO indicates that the unit is running in continuous dehumidify
mode.
6. MeMoRY/PoWeR failURe
If a power failure occurs, the unit will store the last selected
mode of operation and %RH settings for up to one year. When
power returns, the SaniDry XP will resume operation in the mode
previously selected.
7. oPeRaTinG MoDeS:
7.1 PoWeR UP : When the unit is powered up, it will be in
STANDBY MODE indicated by the flashing RED RUN LED. All other
LEDs are extinguished. None of the buttons are functional except
ON/OFF. The compressor and fan will not run.
7.2 DefaUlT SeTTinGS afTeR PoWeR UP: The control unit
displays the current %RH humidity condition of the room and sets
the %RH goal to 60%.
7.3 aUTo DeHUMiDifY MoDe: When AUTO DEHUMIDIFY MODE
is selected, the GREEN DEHUMIDIFY and RUN RED LED will be lit
and the digital display will show the current %RH of the room.
The %RH set range is 26- 90%. When the set point is lower than
the current %RH of the room, the compressor and fan will run.
When the current %RH of the room is equal to or less than the set
point, the compressor will stop. The fan will continue to run for
an additional 30 seconds. When the set point is less than 26%,
the digital display will show CO. This indicates that the unit will
dehumidify continuously.
7.4 CHanGinG MoDeS: Press the MODE button to change the
operating mode from AUTO DEHUMIDIFY to FAN or back to AUTO
DEHUMIDIFY. The corresponding LED will be lit to indicate the
current operating mode.
7.5 fan MoDe: When the FAN MODE is selected, the fan will
run continuously, the GREEN FAN and RED RUN LED'S will be lit,
the digital display will show the current %RH of the room. The
%RH set range is 26- 90%. When the set point is lower than the
current %RH of the room, the compressor will run. When the
current %RH of the room is equal to or less than the set point, the
compressor will stop but the fan will continue to run.
7.6 STanDBY MoDe : The unit will return to STANDBY MODE
each time the ON/OFF button is pressed to leave the FAN or AUTO
DEHUMIDIFY MODES indicated by the flashing RUN RED LED.
When running in FAN OR AUTO DEHUMIDIFY MODE and the %RH
set point is satisfied, the compressor will shut off, the fan will run
for an additional 30 seconds and the defrost timer will be reset. If
the ON/OFF button is pressed before the fan shuts off and the unit
returns to STANDBY MODE, the compressor will not start when the
RUN button is pressed until the this timer has run out. The control
unit does not monitor sensor information while in STANDBY
MODE.
4
SaniDry XP Installer's & Owner's Manual