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INSTALLATION
5. INSTALL GENERATOR CONTROL
The low voltage control can be mounted directly to a
finished wall either inside or outside the steam room.
Using a 2" hole saw, drill a hole in the finished wall where
the control is to be mounted (the control cable should
already be roughed-in to this location). Locate the control
cable, pull it out through the 2" hole and plug it into the
connector on the back of the control housing. With the
decorative cover removed, screw the two 3" control
housing mounting screws 1/4" into the mounting bracket.
See diagram. Run a bead of 100% silicon caulk in-
between the 2 ridges around the perimeter on the back
of the control housing. See diagram. Insert the mounting
bracket into the wall cavity by first pushing with the control
housing and then with a hard flat surface on the control
housing mounting screws which extend out through the
control face. Once the mounting bracket has been
inserted into the finished wall, center the control and
tighten the mounting screws to draw the control housing securely against the finished wall. Do not over tighten the
mounting screws. Install the decorative cover plate by sliding the top of the cover plate over the tab on the top of the
control housing and pushing on the bottom of the cover plate to complete the snap fit. See diagram. Route the
generator end of the control cable through the generator hole marked CONTROL WIRING ENTRY using the strain
relief provided. Plug the control cable into the connector on the printed circuit board assembly. Insert cable into
connector SK1 if a 30 minute temperature control is used or connector SK3 if a digital control is used. See diagram.
6. OPTIONAL SECONDARY GENERATOR CONTROL
As an option, a second digital control can be installed
with a generator to provide ON/OFF control both inside
and outside the steam room. The second control should
be installed as described in paragraphs 1 & 5, with the
second control cable plugged into connector SK4 for the
digital control on the printed circuit board assembly. See
diagram.
7. INSTALL TEMPERATURE SENSOR
The temperature sensor should be mounted 6" below the
ceiling, inside the steam room, but not directly over the
steam dispersion head or more than 7 feet above the
floor. Using a 7/8" hole saw, drill a hole in the finished
wall where the sensor is to be mounted (the sensor cable
should already be roughed-in to this location). Locate the
sensor cable, pull it out through the hole and plug it into
the temperature sensor. It is best to tape the sensor and cable connection together to avoid disconnection inside the
wall. Apply silicon caulk as shown in diagram and insert the sensor in the hole. An optional trim ring is included with
the sensor. If the 7/8" hole is jagged or is cut too large the trim ring may be used to cover the exposed edges. See
diagram. Make sure that the sensor probe is pointing down once installed. Tape the sensor in place while the silicone
hardens. Route the generator end of the sensor cable through the generator hole marked CONTROL WIRING
ENTRY using the control cable strain relief. Plug the sensor cable into the connector marked J4 on the printed circuit
board assembly. See diagram.
SILICONE
CAULK
TEMPERATURE
SENSOR
WALL
7/8" HOLE
SENSOR
CABLE
PIGTAIL
PROBE MUST
BE POINTED
DOWN
OPTIONAL
TRIM RING
J4
SK4
SK1
SK3
TB2
STEAM CONTROL PLUGS
PRIMARY (SK1) 30 MINUTE TEMP (1 BUTTON)
PRIMARY (SK3) DIGITAL (2 BUTTON)
SECONDARY (SK4) SECOND DIGITAL
STEAM
CONTROL
TEMPERATURE
SENSOR
TEMPERATURE SENSOR
PLUG (J4)
OPTIONAL AUTOMATIC
DRAIN CONNECTION
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