DK System MASTER 600 User manual

Boiler temperature
controller with a feeder
Service Manual
INS-023-003 130x184,5
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2
1
2
MASTER 600

Safety instructions and notes on installation
Boiler temperature controller with a feeder
2
qThe controller is designed for use with boilers with automatic feeding of fuel.
qThe controller must be installed by an authorized person.
qThe controller must be connected to a socket with a protective contact.
qIt is required that the boiler had its own safeguards against excessive
temperature rise of the boiler caused e.g. boiler controller or related
equipment malfunction.
qThe controller should be placed in a location that prevents its heating to a
temperature higher than 40°C.
qThe controller must not be exposed to water and conditions causing
condensation (e.g. sudden changes in ambient temperature).
qThe device should be installed and operated as described in the assembly
description and rules for electrical equipment.
qA blown fuse due to bad wiring or a short circuit in the electrical system does
not constitute grounds for a warranty repair.
qBefore starting the controller, you should check the electrical connections.
qThe controller is protected with two 5 A fuses.
qConnection of the power cord and fuse replacement should be made with the
controller powered off (the controller power plug must be disconnected from
the mains). Connection of the receiving devices and replacement of fuses
with the mains plug of the controller plugged in creates an electric shock
hazard.
qThe connection cables of the controller can be replaced only by the manu-
facturer or their authorized service establishment.
qYou must not use a damaged controller.
qAny damage caused by lightning, improper power surges in the power grid or
random events are not eligible for warranty repair (please refer to the
warranty terms and conditions).
Notice: Fuses should be replaced only with the controller powered
off and the plug disconnected from the mains.
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3
Table of Contents
1. Description of a controller...................................................................
1.1 Description of a controller - functions.................................................
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2. Controller components description
3. Operating panel description
4. Connection panel - components and connections
4.1 Connection panel - version with external power delivery
5. Controller installation...........................................................................
6. Diagrams of connections to the heating installation
7. Main menu - description
8. Main menu - structure......................
9. Service menu - structure
10. Settings table - Main menu......................
11. Settings table - Service menu..............
12. First start. Clock settings...................................
13. Control mode settings
14. Starting the bolier and setting the operating parameters...
15. Shutting down the boiler
15.1 Shutting down the boiler - Stop mode
16. Description of controller functions
17. Main menu - Operating parameters
17.1 Operating parameters - Boiler hysteresis
17.2 Operating parameters - Heating - feeder operation
17.3 Operating parameters - Heating - piston feeder operation.........
17.4 Operating parameters - Heating - feeder pause
17.5 Operating parameters - Heating - blowing power
17.6 Operating parameters - Fan run-out
17.7 Operating parameters - FAN - delayed switch-off of the fan
17.8 Operating parameters - Hold-up - feeder operation
17.9 Operating parameters - Hold-up - feeder pause
17.10 Operating parameters - Hold-up Summer - feeder pause.............
17.11 Operating parameters - Hold-up - fan operation
17.12 Operating parameters - Hold-up - fan pause
17.13 Operating parameters - Hold-up - blowing power
17.14 Operating parameters - Fan slow start
17.15 Operating parameters - CH pump oper. threshold control
18. Main menu - Summer
19. Main menu - Clock
20. Main menu - Weekly program
20.1 Weekly program - Reduction of boiler temperature
20.2 Weekly program - Operation program selection
20.3 Weekly program - Custom
21. Main menu - Technical inspection
22. Main menu - Factory settings
23. Main menu - Party mode
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Boiler temperature controller with a feeder

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24. Main menu - Circulation
24.1 Other application of circulation pump...............
25. Main menu - Hot water (DHW)
26. Main menu - Manual operation
27. Main menu - Emergency grate
27.1 Emergency grate - blowing power
27.2 Emergency grate - Hold-up - fan operation
27.3 Emergency grate - Hold-up - fan pause
28. Main menu - Temperatures
29. Main menu - 1. circuit
30. Main menu - 2. circuit
31. Service menu
32. Service menu - Parameters 1. Circuit
32.1 Parameters 1. Circuit - Control type
32.2 Parameters 1. Circuit - Max. temperature
32.3 Parameters 1. Circuit - Min. temperature
33. Service menu - Pumps turning off temperatures
33.1 Pumps turning off temperatures - 2. Circuit pump
33.2 Pumps turning off temperatures - Circulation pump - DHW temp....
33.3 Pumps turning off temperatures - Circulation pump - Boiler temp...
34. Service menu - Boiler return protection
35. Service menu - Valve
36. Service menu - Heating curves
36.1 Heating curves - 1. Circuit - Slope
36.2 Heating curves - 1. Circuit 1 - Level
36.3 Heating curves - 2. Circuit - Slope
36.4 Heating curves - 2. Circuit - Level
37. Service menu - Circulation
38. Service menu - Service parameters
38.1 Service parameters - Feeder type
38.2 Service parameters - Setting maximum fan power.................
38.3 Service parameters - Initiation of DAMPING process (dt)
38.4 Service parameters - Damping time adjustment
39. Service menu - DHW - service
39.1 DHW service - Pump Summer
39.2 DHW service - Protection against Legionella
39.3 DHW service - Temp. difference between a boiler and heater
39.4 DHW Maintenance - Hysteresis of the DHW pump
40. Service menu - Alarms and protections
40.1 Alarms and protections - Pumps turning on temperature
40.2 Alarms and protections - Boiler temperature
40.3 Alarms and protections - Feeder temperature
40.4 Alarms and protections - No temperature rise
40.5 Alarms and protections - No temperature rise - time
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Boiler temperature controller with a feeder

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Table of Contents
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58. Information about recycling...............................................................
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40.6 Alarms and protections - DHW temperature.
40.7 Alarms and protections - 2. Circuit temperature
40.8 Alarms and protections - Sound
40.9 Alarms and protections - Valve protection
40.10 Alarms and protections - Emergency stop of piston feeder............
40.11 Alarms and protections - Feed. and fan block. in HOLD. mode.....
40.12 Alarms and protections - Fuel outburst to a furn. in critic. situat....
41. Service menu - INIT
42. Service menu - Technical inspection
43. Service menu - Language
44. Service menu - Room thermostat
44.1 Room thermostat - CH pump - operation time
44.2 Room thermostat - CH pump - pause time
44.3 Room thermostat - 2. Circuit
45. Service menu - Operation mode
46. Service menu - Parameters 2. Circuit2
46.1 Parameters 2. Circuit - Control mode
46.2 Parameters 2. Circuit - Maximum temperature
46.3 Parameters 2. Circuit - Minimum temperature
47. COMFORT SYSTEM function
48. Protection against freezing
49. Alarms - description
49.1 Over temperature on the boiler
49.2 Over temperature on the feeder
49.3 Damaged boiler temperature sensor
49.4 Damaged feeder temperature sensor
49.5 Damage to the outside temperature sensor
49.6 Damaged DHW temperature sensor..............
49.7 Damaged temperature sensor 2. Circuit .............
49.8 Thermal fuse
49.9 Piston feeder drawer fault
49.10 Return temperature sensor fault
49.11 Circulation temperature sensor fault
50. Weather control as per the heating curves......................
51. Heating curves - introduction
52. Heating curves - tracing............................
53. Heating curves - description
54. Correction of the heating curves' settings...........
55. Heating curve - guides
56. Temperature sensors characteristics.........................
57. Technical data
59. Appendix
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Boiler temperature controller with a feeder

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Boiler temperature controller with a feeder
1. Description of a controller
Controller is designed for an automatic fuel feeding system boiler operation
control, domestic hot water pump control, 2. circuit pump, circulation pump, 3- or
4-way valve control depending on the external temperature in central heating
installations. The controller has the following features:
qmaintaining the preset temperature of a boiler by controlling the air blow-in and the
feeder operation
qpossibility of operating the boiler with an emergency grate
qadjustment of the heating temperature of two circuits on the basis of the outside
temperature acc. to the selected heating curve
qpossibility of choosing an independent heating curve for the boiler and a circuit with the
mixing valve
qfunction of moving the curve up or down to better match the thermal characteristics of
the building
qhigh-temperature silicone cables of temperature sensors
qprotection of floor heating systems against overheating
qsmooth operation of a fan and preset power
qfunction of supporting the combustion process by the so-called blow-bys
qadjustable damping time and automatic turn off during fuel shortage
qcontrol of the central heating circulation pump
qcontrol of the 3- or 4-way valve
qoption of enabling or disabling the DHW priority
qcontrol of the domestic hot water heater charging pump depending on the required
temperature
qcontrol of the 3rd circuit pump working as a circulation pump, a pump protecting the
boiler from cold return or a floor heating pump
qcontrol of the boiler operation and domestic hot water pump acc. to one of several
weekly programs
qprotection of domestic hot water heater against Legionella
qoption to work in the SUMMER mode
qCOMFORT SYSTEM function, which protects the pump and mixing valve against
scaling
qprotection system - a thermal fuse as an additional, mechanical protection of the boiler
against uncontrolled temperature increase
qcooperation with liquid STB protection
qdetection and sound and optical alarm of the STB protection activation
qfunction of protecting the system against freezing and overheating of the boiler
qdamage indication of the temperature sensors
qadjustable display brightness - increased during settings modification
qpossibility of connecting a room thermostat
qlarge, readable, alphanumeric LCD display with 4x16 characters

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Boiler temperature controller with a feeder
1.1 Description of a controller - functions
REED RELAY ALARMS
4W VALVE
NUMBER OF PUMPS
CONTROLLING
OUTPUTS
4
CENTRAL
HEATING PUMP DHW PUMP
CIRCULATION
PUMP
2ND CIRCUIT
PUMP
FAN FEEDER 3W VALVE
FAN
MODULATION
DHW
DISINFECTION
RETURN
PROTECTION
PUMP
WEEKLY
PROGRAM
DHW
PRIORITY
PRIORYTET
EMERGENCY
GRID
COLD RETURN
PROTECTION
FROST
PROTECTION
SUMMER
MODE
THERMAL
FUSE
ROOM
THERMOSTAT
CONTROL
THE WEATHER
COMFORT
SYSTEM

Boiler temperature controller with a feeder
2. Controller components description
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2
1
2
indication lights operating screen function buttons
feeder
fan
central heating pump
DHW pump
2. circuit pump
3D/4D valve opening
3D/4D valve closing
alarm
Indication lights - description Function buttons - description
- one level up in Menu, operating mode
change
- moving between Menu categories,
settings change - values increase
- entering Menu category, confirming,
entering “TEMPERATURE” screen,
operating mode change,
- moving between Menu categories,
settings change - values decrease
- entering Main and Service Menu
Fig.1 Control panel - front
Fig.2 Control panel - back
COMX3 communication socket
to contect with operating panel
8
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2
1
2
COMX 3

Boiler temperature controller with a feeder
3. Operating panel description
9
service socket sensors connecting
socket
two sockets
5A fuses
mains
off/on
switch
mains
socket 230V
Fig.3 Operating panel - front
Fig. 4 Operating panel - side and back
PE
STB
STB
N
8
9
6
5
11
7
10
12
X50
Operating panel - back
sensors connecting socket
Operating panel - side
connecting socket to
connect with connection
panel
COMX2 communication
socket to connect with
control panel
COMX 2
CZ. 7
CZ.
POD
IN
2
T
IN
3
IN
1
+5
V
+5
V
+5
V
T T
CZ.
KOT.
TER
MIK
X30
X40
O
I

Boiler temperature controller with a feeder
4. Connection panel – components and connections
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Fig. 5 Connection panel wiring diagram
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10
9
8
6
5
37
12
central heating pump
DWH pump
3D/4D valve opening
3D/4D valve closing
2. circuit pump
circulation pump
feeder
fan
Operating panel
(side view)
connection
panel
PE
STB
STB
N
8
9
6
5
11
7
10
12
X50
L – central heating pump (outp.12)
L – DHW pump (outp.11)
L – valve open (outp.10)
L – valve closed (outp.9)
L – 2. circuit pump (outp.8)
L – circulation pump (outp.7)
L – feeder (outp.6)
L – fan (outp.5)
N – shared power capble
STB – temperature protection
STB – temperature protection
PE – grounding point
L - brown wire
N - blue wire
PE - yellow-green wire
Notice: If STB sensor has not been connected, the
outputs (marked STB) must be bridged.
PE
STB STB
N
8 9
6
5
11
7
10
12
X50
85
379
6
11 10
12

Boiler temperature controller with a feeder
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11
10
9
8
6
5
37
central heating pump
DHW pump
3/4 – way valve - on
3/4 – way valve - off
2nd circuit pump
circulation pump
feeder
fan
Fig. 6 Version with external power
delivery of the fan and feeder
12
4.1 Connection panel – version with external power delivery
6
5
8
6
5
7
11 10
9
3
12
PLY-023-301
L5
L6
N N
PEPE
12 11 10 9. 8 7 6. 5 4 3 2 1

Boiler temperature controller with a feeder
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NO
COMMUNICATION
Notice: If the controller is turned on and the screen display is not
lit, please check whether the outlet is powered, then check the
fuses in the device and replace with a new 5 A, if blown. If,
despite the replacement of fuses, the display screen remains
dark, please contact the service.
Fuses must be replaced when the device if off and the plug
removed from the mains socket.
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q Heating installation has been performed in accordance with the project.
q Output devices have been connected to the connection panel in accordance
with the project.
q The connector of the connection panel has been connected with the socket of
the operating panel.
q If a STB sensor has been provided by the project, it should be connected to
the connection panel after removing the bridge (with power delivery on).
q Connect the sensors in accordance with the hydraulic project to the
corresponding sockets of the operating panel. Notice: Boiler and thermal
(Ter-mik) sensors outputs are located in the rear of the operating panel
(Fig.4). Feeder and additional sensor (No 7) outputs are doubled.
q Connect the operating panel (COMX2 socket) with a control panel (COMX3
socket) by the attached cable.
q Turn the operating panel on by pressing the mains switch.
q If all connections has been made in a correct way, the control panel will display
the main screen. If the screen is dark or the following info is displayed “No
Communication” one should check the electrical connections, heating
installation, fuses, or replace the cable connecting the control panel with
operating panel. If you are still having difficulty, please contact DK System.
q Open Main menu / Manual opration and test manually the connection of
the connected external devices
q Proceed to clock setting and configuration of the controller (which has a pre-
set factory settings).
5. Controller installation
Proper installation and running of the controller is achieved by observing the
following measures:

Boiler temperature controller with a feeder
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6. Diagrams of connections to the heating installation
Fig.7 Example of the heating installation diagram without the cutting off and
protecting devices. It does not replace a professional project at the assembly
spot.
1. Controller 9. DHW heater sensor
2. Feeder motor 10. Room thermostat
3. Feeder temperature sensor 11. External temperature sensor
4. 12. Circulation pump
5. Thermal fuse 13. Circulation circuit sensor
6. Central heating boiler temperature sensor 14. 2nd circuit pump
7. Central heating pump 15. 3/4 - way valve
8. DHW pump 16. 2nd circuit temperature sensor
Fan
-+
241 12
AUTO
MANU
PROG P
T
15 16
12:09 Nast:45°
Ob2:32° Koc:50°
zew:28°
Podtrzym.
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2
1
2

Boiler temperature controller with a feeder
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6. Diagrams of connections to the heating installation
Fig. 8 Example of heating installation in configuration with 3-way valve on the
1. circuit and DHW circuit, w/o shut-off and protecting devices. It does not
replace professional project on the installation site.
Fig. 9 Example of heating installation in configuration with 3-way valve on the
1. circuit and circulation pump working as an additional pump protecting the
boiler against cold return.

Boiler temperature controller with a feeder
15
6. Diagrams of connections to the heating installation
Fig.10 Example of heating installation in configuration with 3-way valve on the
2. circuit and DHW pump, w/o shut-off and protecting devices. It does not
replace professional project on the installation site.
Fig.11 Example of heating installation in configuration with central heating
pump, DHW pump and additional pump (circulation type) working as a
protection of the boiler against cold return, w/o shut-off and protecting devices. It
does not replace professional project on the installation site.
Ob.1
Ob. 2

Boiler temperature controller with a feeder
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6. Diagrams of connections to the heating installation
Fig.13 Example of heating installation in configuration with central heating
pump, DHW pump and 4-way valve working as a protection of the boiler
against cold return, w/o shut-off and protecting devices. It does not replace
professional project on the installation site.
Fig.12 Example of heating installation in configuration with central heating
pump, DHW pump, 2. circuit pump with 3-way valve and circulation pump
working as a floor heating pump. W/o shut-off and protecting devices. It does
not replace professional project on the installation site.

To enter the Service menu press and hold for a few seconds. Navigation
and parameters change takes place as in the Main menu.
Boiler temperature controller with a feeder
17
6. Diagrams of connections to the heating installation
Fig.14 Example of heating installation in configuration with central heating
pump, DHW pump, circulation pump and 2. circuit pump and 3-way valve, w/o
shut-off and protecting devices. It does not replace professional project on the
installation site.
7. Main menu - description
Navigating the Main menu is very simple and intuitive. To enter, please press the
button . Use to select name of the parameter to be changed. Use
buttons to enter settings. Use buttons to change value of the
selected item. Use the button to confirm and move to the settings of next
item. Use the button to return to the parameter name selection level. Press
twice to go to the main screen.
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!
Notice: Some windows in the Main menu are hidden if the
function they are linke to is inactive, eg. the “Summer” window
can be seen only when DHW operation is on in the Operating
mode in the Service menu.
Notice: Service menu can be used only by highly qualified
personnel!

Boiler temperature controller with a feeder
18
8. Main menu - Structure
Main menu - press
Summer
Operating param.
Summer
yes / no
Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
LATO
Tryb Pracy
Priorytet cwu Hysteresis 1÷9
Operating param. Heating
Oper.<sec>1÷250
Heating
Pause<sec>1÷250
Heating
B 1%÷100%low.pow.
Tryb Pracy
Priorytet cwu
Fan
Run out <sec>0÷240
Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
LATO
Tryb Pracy
Priorytet cwu
Fan
Del.Shut<sec>0÷100
H
Oper.<sec>1÷250
old-up
Pause<min>1÷240
Hold-up Podtrzym. LATO
Pauza<min>5÷240
Tryb Pracy
Priorytet cwu
Podtrz. went.
Praca<sek>0÷90
Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
LATO
Tryb Pracy
Priorytet cwu Pause<min>5÷240
Fan Hold-up Fan
1%÷100%
Hold-up
Blow.pow.
Fan
Slow Start :yes / no
Operating Param.
CH Pump 30°÷70°
Tryb Pracy
Priorytet cwu
Summer
Pause<min>5÷240
Hold-up Tryb Pracy
Priorytet cwu
Fan
Oper.<sec>0÷90
Hold-up
Clock Clock
Thu 12:00
Week. prog.
CH&DHW/only DHW/only CH / disabled
Week. prog.
Reduce CH : 5°÷30°
Week. prog.
Sun on:00:00
T1 off:00:00
Mon on:00:00
T1 off:00:00
Tue on:00:00
T1 off:00:00
Wed on:00:00
T1 off:00:00
Thu on:00:00
T1 off:00:00
Fri on:00:00
T1 off:00:00
Sat on:00:00
T1 off:00:00
Sun
T2 off:00:00
Mon on:00:00
T2 off:00:00
Tue on:00:00
T2 off:00:00
Wed on:00:00
T2 off:00:00
Thu on:00:00
T2 off:00:00
Fri on:00:00
T2 off:00:00
Sat on:00:00
T2 off:00:00
on:00:00
senior / work / family / custom
Week. prog.
Technical inspection Technical inspection
Factory Settings Factory Settings
OK. Confirmation
Party Tryb Pracy
LATO
Tryb Pracy
Priorytet cwu
Party
disabled
Party
:yes/no
Week. prog.
disabled
Week. prog.
CH&DHW / only DHW / only CH
(window hidden when
inactive PARTY)
(active window only if the "Operating mode"
is enabled domestic hot water )
fixed T. difference HW tank-return
Circullation Off temperat.
circul. 10°÷90°
difference
HW tank-return 0°÷20°
(window hidden when
the circulation off)
Hot Water Hot water
Temperat. 40°÷70°
Manual operat.
Feed FAN
CH DHW
Vlvá% Vlvâ%
CR2 circul
:1%÷100%Blow.pow.
Emer Grate Emer grate
Enabled : yes / no
Emer. grate
1%÷100%Blow.pow. Pause<min> 1÷60
Fan Hold-up
Fan
Oper. <sec> 0÷90
Hold-up
Temperatures
Blr:56° Ret:31°
HW:79° Cir:47°
Out:32° Ldr:32°
Cr2:37°
Circul 1 Boiler Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
LATO
Circul 1
:15°÷30°room T.
Circul 1
reduced :15°÷30°
Circul 1
flow T. :40°÷70°
weather mode fixed T.
Circul 2 Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
LATO
2
:15°÷30°
Circul
room T.
Circul 2
reduced :15°÷30°
Circul 2
flow T. :20°÷50°
weather mode disabled fixed T.
(window hidden
when Circuit 2 Off)

Boiler temperature controller with a feeder
19
9. Service menu - structure
Service menu - press and hold approx. 5 seconds.
Parameters
Circul 1 (Boiler)
Pump sw. off
temperature Tryb Pracy
Priorytet cwu
Tryb Pracy
Priorytet cwu
Tryb Pracy
Priorytet cwu
Circull 2 pump
swit.off when boiler temp.
25° ÷ 70°
--° do not turn of°
HW circ. pump
swit.off when HW temp.
20° ÷ 70°
--° do not turn of°
HW circ. pump
swit.off when boiler temp.
20° ÷ 70°
--° do not turn of°
Circul 1
min temp :35°÷50°
Contrl. type
weather./fixed T.
Circul 1
max temp :50°÷90°
Temp. return prot. Tryb Pracy
Priorytet cwu
T. return prot.
min temp : 30° ÷ 70°
Tryb Pracy
co i cwu
T. return prot.
enabled: yes / no
Valve Valve
Oper.<s>1÷30
Valve
Pause <s>0÷99
Valve
Min. opening 0 ÷ 30%
Tryb Pracy
Tylko co
Valve
Cycl<s>1÷250
when pump is switch.off:
Valve: yes / no / close
Heat. curves Tryb Pracy
Tylko co
Tryb Pracy
Tylko co
Tryb Pracy
Tylko co
Tryb Pracy
Tylko co
Heat curves
CIRCUL 1
slope : 0,2 ÷ 3,4
Heat curves
CIRCUL 2
slope : 0,2 ÷ 3,4
Heat curves
CIRCUL 1
level : -13 ÷ 40
Heat curves
CIRCUL 2
level : -13 ÷ 40
Circullation Tryb Pracy
co i cwu
Tryb Pracy
Tylko co
Tryb Pracy
Tylko co
Circullation enabled
always / week. prog.
Circullation enabled
HW tank-return / fixed T.
Circullation
enabled: yes / no
Service Param. Tryb Pracy
co i cwu
Tryb Pracy
LATO
Tryb Pracy
Priorytet cwu
Feed. Type
Piston : no / yes
Fan
Max.Power :40÷100%
exting. when
Temp. falls: 10 30°÷ °
Tryb Pracy
co i cwu Damp<min>0÷45
exting. when
DHW Service DHW Service
summ.pump : no / yes
Prot. against
legionella : no / yes
Alarms &
Protection
Alarm
Sound : yes / no
Eject
<sec> :1÷50
HW temp. alarm
Temperat. :40°÷ 90°
piston. feeder
Max. cycl : 10÷200
protect. valve:
boiler / installation
C2 temp. alarm
Temperat. : 40 90°÷ °
lock
Temperat. : 5°÷ 20°
Hold-up
Pump temp
Temperat. :80°÷99°
Boiler
Temperat. :80°÷99°
Feeder
Temperat. :30°÷99°
T. not rising
enabled : no / yes
INIT INIT
OK. Confirmation
Technical inspection Technical inspection
Enter Code : 0
Parameters
Circul 2
Circul. 2
min temp. :1°÷30°
Contrl. type
weather / / offfixed T.
Circul. 2
max temp. :30°÷70°
Operating Mode Operating Mode
Only CH / CH & DHW / DHW Priority
Hot Water difference
Temp.Boiler-DHW: 0°÷20° Hysteresis : 0°÷9°
Hot Water
T. not rising
Time <min> 10÷90
Room Therm.
off / CIRCUL.2 /
CIRCUL.1&2
Room Therm.
CH Pump
Oper<sec> 0÷240
CIRCUL.1
CH Pump
Pause<min> 5÷60
CIRCUL.1
sw. off pumpe / close
valve
CIRCUL.2
Language Language
polski / english
Valve
hyster. 0÷5

Boiler temperature controller with a feeder
20
HOT WATER
temperature
OPERATING PARAM.
hyster. boiler
heating - oper.
heating - pause
heating - b
fan - run out
fan - del. shut.
h - oper.
- pause
Summer - pause
fan - oper.
fan - pause
fan -
fan slow start
oper. param. - CH pump
SUMMER
reduce CH
EMER GRATE
enabled
fan - oper.
fan - pause
MANUAL OPERAT.
CIRCUL. 2
r
reduced
flow temp.
CIRCUL. 1
reduced
flow temp.
CIRCULLATION
off temp. circul.
difference HW tank-return
low. power
old up
hold up
hold up
hold up
hold up
hold up blow. power
WEEKLY PROGRAM
weekly program
blow. power
hold up
hold up
fan - blow. power
oom temp.
room temp.
Name Unit Range of
settings
Factory
settings
°C
°C
sec
sec
%
sec
sec
sec
min
min
sec
min
%
-
°C
-
-
°C
-
%
sec
min
%
°C
°C
°C
°C
°C
°C
°C
°C
40÷70
1÷9
1÷250
1÷250
1÷100
0÷240
0÷100
1÷250
1÷240
5÷240
0÷90
5÷240
1÷100
yes/no
30÷70
yes/no
CH&DHW/only DHW/
only CH/disabled
5-30
yes/no
1÷100
0÷90
1÷60
1÷100
15÷30
15÷30
20÷50
15÷30
15÷30
40÷70
10÷90
0÷20
50
2
15
60
38
10
10
10
20
25
10
20
38
no
40
no
disabled
5
no
50
15
15
38
20
18
40
20
18
70
30
15
Main menu
10. Settings table – Main menu