C.H. HEATING BOILER CONTROL (OF THE BLOWER AND STOKER)
Installation
MANUAL MODE OF THE STOKER AND BLOWER
The user can flexibly switch on and off the stoker as well as the blower. It may useful for instance when the
boiler is ignited with empty stoker.
The screen "Manual mode of the stoker and blower" is available on pressing [MODE], and then within five
seconds [MANUAL MODE].
The manual mode screen is available alternatively under parameters B4 and
C
8
.
FIRING UP OF THE BOILER WITH EMPTY STOKER
After the coal container is filled, switch on the stoker by pressing [START stoker] until coal appears in the
retort.
Then switch off the stoker by pressing [STOP stoker], and ignite coal in the retort. Next, switch on the
blower [START blower] and set its optimal speed by turning the knob (current blower speed is displayed on
the screen in per cent)
.
When coal in the retort has been ignited switch to automatic mode - press [EXIT] and then [START] on the
main screen. Automatic mode is described on page 4.
Screen of the MANUAL MODE OF THE STOKER AND BLOWER
:
3
Animated movement of the helix means that the stoker is feeding coal.
CAUTION - the controller does not automatically return from "Manual mode of the stoker and blower"
menus to the MAIN SCREEN
.
.
START / STOP
manual mode
current temperature
of the boiler
Turn the knob
to set blower speed
(arrows are flashing)
1.
Installation of the boiler temperature sensor and thermal breaker switch
Fix the sensor and thermal breaker switch to an uninsulated exit pipe of the C.H. boiler with two provided strips so
that they adhere well.
It is recommended to additionally wrap the sensor and thermal breaker switch with some thermal insulation
material.
2.
Installation of the
stoker
temperature sensor
The stoker sensor must be fixed to the feeding pipe where designated by the boiler producer.
If the boiler producer provided no instructions, for best results install the sensor on the feeding pipe 50 cm from where
coal enters the furnace.
Attach the sensor to the pipe with the provided metal strap so that it adheres well.
CAUTION: Incorrect installation may damage the sensor.
CAUTION: The sensor
and thermal breaker switch
are not made for direct use in water.
3.
Connecting the power cord to the blower
and the stoker
ź
Connect the yellow-green wire (zero protection) to the marked terminal of the blower
/stoker
.
ź
Connect brown and blue wires to L and N terminals of the blower
/stoker
.
ź
in case of the version with IEC connector, plug in the controller and the blower
/stoker
CAUTION: The regulator must be installed by a qualified electrician only.
current temperature
of the
stok
er
current temperature
of the boiler
return
