PROCOOL LLC - Ph. 630-552-8957 Fax 630-552-8963 - www.rackfans.com
SP640X & SP640TV
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AV Cooling Solutions
Operating Instructions:
THERMAL PROBE:
Place the end of the temperature
probe where you want it to detect the temperature. It
can be left as is on the panel for an ambient temp. Or it
can be placed at the top of a cabinet or above a hot
component. Try to avoid placing the probe where the
fans will blow directly on it. For best results, locate the
probe where it will detect the most heat.
START
: Press “START button” to put the unit in START
up programming mode. The start temp will blink. Use
the Up/Down buttons on the right to set the desired
temperature where the fans will turn on. (Note: The ON
temperature must be 2F (1C) above shut off
temperature) Press the start button again to set the
temperature and return to the display readout.
STOP
: Press “STOP button” once to put the unit in STOP
programming mode and the stop temperature will
blink. Use the Up/Down buttons on the right to set the
desired stop temperature. (Note: The On temperature
must be 2F (1C) above shut off temperature) Press the
stop button again to set the temperature and return to
the real time temperature readout.
C/F, Display and UP
: Will change the display from
Fahrenheit to Celsius or will increase the temp when in
start or stop programming modes. Hold in for 5 seconds
to turn off the display. To enable the display HOLD for 5
seconds. When the Display is Off the controller still
functions normally.
DOWN
: Will decrease the temp when in the start or
stop programming modes.
ON/OFF Switch
(back) When the switch is ON the
display will read “HI” and the fans will run constantly
(always on) without thermal control. When the switch
is OFF the display will show the temperature and the
fans will then run within the user selected temperature
range.
* Model No.
SP640X, SP640TV
Temp Controller Features:
* 24” thermal probe
* 4 fan connectors
* 4 pin Molex Power Connector
* Large LED display (Blue)
* Option to switch display from Fahrenheit and Celsius.
* Option to turn display on and off
* ON/OFF Switches from thermal control to always on
* Programmable from 32-211 degrees F (0-100 Celsius)
* On temperature must be 2F (1C) above shut off temp
* Can handle up to 2A (2,000mA) device current draw