20
8
Boiler operation by user
8.1
General description
The boiler is equipped with a control unit LMS14. To set the parameters, use the display AVS37. For the proper
operation of the boiler, it is important to observe the hydraulic connection. For these purpose, design
documentation is prepared. The boiler is factory set so that it heats to the set temperature of the boiler (parameter
742). Switching is via a jumper at the input H5. When connecting the switching room unit to the input H5, the
jumper should be removed.
It is also recommended to use an outdoor sensor, due to weather-compensated heating and time programs use.
Further, we recommend using a communication room device according to the menu, see chap. 6.3.
Using the expansion modules, the control unit can manage up to 3 mixed heating circuits, hot water, cascade,
solar, pool, wood-fired boiler etc. (see VIADRUS design documents).
Another possible method of the boiler switching boiler is using 0 - 10 V via the input H1. The boiler is then only a
heat source.
8.2
Display description
Press the button OK (E) to enter the setup mode, where you can move through the menu or adjust the value of the
parameter using the control knob (D). Press the OK button to enter the desired menu or parameter, and confirm the
selected parameter value.
A
B
C
H
D E F G
I
J
Fig.
№
. 13
A
Operation mode switch FV - OFF/ON for the HW heating
B
RESET button - burner fault unblocking (press for about 3 s)
C
ESC button - returning one step back in the menu (the selected value is not stored)
D
Room temperature adjustment knob - room temperature option or selection in the menu
E
Confirmation button - shifting one step forward in the menu and confirmation of the selected value
F
Manual operation button - the boiler running at a preset temperature of 60 °C, all the pumps are running, the
mixer is not controlled - the display shows the symbol
.
G
Chimney sweep function button - after short pressing, the boiler enters the emission measurement mode. This
button is intended for an authorized service technician.
H
Operation mode switch for the heating circuits:
- operation according to preset time mode (transition to summer mode depending on the outdoor
temperature is active)
- continuous operation at nominal set room temperature
- continuous operation at setback set room temperature
- maintaining the anti-frost desired room temperature
I
Display
J
Info button - information about the current state of the boiler, heating circuits, HW and error messages.
A
Feed water operating
mode switch
B
RESET button
C
ESC button
D
Room temperature
adjustment knob
E
Confirmation button OK
F
Manual operation button
G
Chimney sweep function
button
H
Operation mode switch for
the heating circuits
I
Display
J
Info button
Summary of Contents for CLAUDIUS K 2 Series
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