16
REMKO HTL 200-EC/250-EC
Function of the actuator
The actuator LKS 130 has three
stop positions and a switching
contact for solenoid valve 2.
1.) Exclusion of air
If the burner is not in operation,
then the actuator will find itself in
the air flap position (scale value 0).
This position is pre-set in
the factory and must not
be changed.
orange
blue
black
orange
blue
black
4.) Air volume “stage 2”
If the burner is released for
the second stage, the actuator
rotates to the switching point
of the
orange
cam.
While it is rotating, the black
cam releases the oil volume for
the second stage.
Standard value
approx. 50°.
“Blue” shift lever, stage 1
“Orange” shift lever, stage 2
“Black” shift lever, solenoid
valve stage 2
Opening scale
Opening indicator
NOTE
The motor cam or air flap must
not be adjusted manually
(by hand).
This will damage the actuator!
Air volume “stage 1”
For pre-ventilation, start-up
and operation with a “low”
output, the actuator rotates to
the switching point of the blue
cam.
This results in a fixed opening
angle for the air flap and
a constant air volume for
the 1st stage. If the air requirement
is different, the air volume
“stage 1” can be regulated using
this adjusting level; standard value:
approx. 30°.
orange
blue
black
orange
blue
black
Switching point “solenoid valve 2”
The black adjusting lever “solenoid
valve 2” should be placed approx
1/3 of the way between the blue
and orange levers.
During normal shutdown,
the actuator moves back to the zero
point that is pre-set in the factory.
The burner must be connected
in accordance with the circuit
diagram (permanent phase
on L1).
IMPORTANT
