Variable Speed Controller - Lifebreath PURE PERFORMANCE RNC Serie Guide D'installation

Variable Speed Controller to Adjust the Fan Speed - (RNC5-VS Models ONLY)
Red Light Sequencing
Self-Test
The red light blinks 13 times to indicate a self-test; two seconds on, one second off.
Normal Operating Mode
The red light flashes to indicate normal operating mode; two seconds on, 9 seconds off.
When adjusting fan speeds the red light is off.
Amber Light
Flashing amber indicates LOW speed adjustment in process.
Solid amber indicates HIGH speed adjustment in process.
Terminal Block Side View
(located on exterior of unit)
Note: If you set the speed adjustment and walk away without completing the process, the unit will run
approximately 5 minutes in the mode that you were setting. It will then default back to the fan speeds
you had set with the red flashing light.
Adjusting the Supply and Exhaust fan for HIGH speeds (solid amber light)
1) Push and hold in the Adjustment Button until the amber light is solid.
2) To adjust the Supply fan for High speed; using screw driver adjust dial clockwise for the Supply side
until the desired High fan speed is achieved.
3) To adjust the Exhaust fan for High speed; using screw driver adjust dial clockwise for the Exhaust
side until the desired High fan speed is achieved.
a) If Low fan speed adjustment is required proceed to
b) If no Low fan speed adjustment is required proceed to
Adjusting the Supply or Exhaust Fan for Low speeds (flashing amber light)
4) Push and hold in the Adjustment Button until the amber light is flashing.
5) To adjust the Supply fan for Low speed, using screw driver adjust dial clockwise for the Supply side
until the desired Low fan speed is achieved.
6) To adjust the Exhaust fan for Low speed, using screw driver adjust dial clockwise for the Exhaust
side until the desired Low fan speed is achieved.
7) Push and hold the Adjustment Button until the Red light flashes to put the unit back into normal
operational mode.
8) Unplug unit for 10 seconds and power the unit back on; the unit will redo the self-test and the fan
setting will take effect.
9) If fan speed adjustments are still required, repeat the process.
Supply Fan
IN
Min. Max.
Amber light flashing when changing LOW speed
Amber light Solid when changing HIGH speed
Upon power being applied, the unit goes through its self-test.
Self-test: 2 speed units
the unit goes through Low speed then High speed

the unit stops

the damper opens and then closes

self-test complete

Once completed, the unit goes into the selected operating mode
Red Light
Adjustment
Button
step #4.
step #7.
Exhaust Fan
OUT
17