9
8.
CONTROLLER MAINTENANCE
In this chapter shortened controller’s
handling is described.
8.1
BUTTONS DESCRIPTION
Pic. 1 Control panel view.
Key
1.
MENU entry button
2.
,,TOUCH and PLAY” knob
3.
EXIT button
„TOUCH and PLAY” turning cause increase or
decrease of edited parameter. It is a part of
fast handling of the controller. Pressing the
knob causes enter edition mode of chosen
parameter or selecting its volume.
Pressing EXIT button causes exit selected
menu level and also exit selected volume of
a parameter.
8.2
MAIN DISPLAY WINDOW
DESCRIPTION
Pic. 2 Main display window.
Key
1.
Controller’s working modes: FIRE UP,
OPERATION, SUPERVISION, BURNING
OFF, BURNING OFF ON DEMAND, STOP,
2.
Boiler preset temperature,
3.
Boiler measured temperature,
4.
Functions having influence on preset
boiler temperaturę. Following symbols
signal respectively:
,,
T
” Preset boiler temperature decrease
due to thermostat disconnection;
,,
S
” Preset boiler temperature decrease
due to activated time spans;
,,
C
” Boiler preset temperature during
loading the hot water boiler (HW);
,,
M
” Boiler preset temperature increase
from mixer circulation;
,,
P
” weather control switch on for boiler
circulation,
„
R
” active return protection,
„
B
” Preset temperature increase to load
the buffer.
5.
Symbol signalling blowing operation,
6.
Symbol signalling fuel feeder operation,
7.
Symbol signalling central heating (CH)
pump operation,
8.
Symbol signalling central heating pump
operation (HW),
9.
Measured temperature of hot water boiler
(HW),
10.
Preset
hot
water
(HW)
boiler
temperature,
11.
Clock and weekday
12.
Part of the screen coshared between two
icons: match – symbolizes operating
heater, and the digit next to it stands for
a number of Firing-upattempts;
Rake – symbolizes activating automatics
of furnace cleaning,
13.
External (weather) temperature,
14.
Current boiler power level,
15.
Symbol signalling disinfection of the hot
water boiler
1
,
1
Symbol is displayed not only during active HW
decontamination function, but appears also during active
HW disinfection function.
1
8
13
14
11
10
9
15
17
12
7
6
5
2
4
3
1
2
3