23
3.6
SETTING THE SERVICE PARAMETERS
By holding the OK button you get into the service menu to the parameter settings (the icon
(13)). The buttons „+“ and „–“ are used to browse in particular parameters. After selecting the
appropriate parameter, it is confirmed by „OK“ button and starts to flicker. To exit the menu,
confirm the [End] by „OK“ button. After remaining for more than 1 minute without the user´s
intervention, the controller switches the display to the basic mode.
Table 3. Service parameters:
SERVISCE MENU
(available by holding the OK button)
Display Parameter
Min
Max Step Prod. set.
Π100
Maximum fan output
1
100
1%
100
n 40
Minimum fan output
1
100
1%
40
Πh 5
Ratio of changing the fan rotations
2
20
1
5
Πr 0
Automatic regulation of changing the fan rotations
–, 0
10
1
0
Πt 1
Delay of changing the fan rotations
0
99
1
1
Πn 5
Frequency of exhaust fan blow-through --,
5
60
1s
5
Πu 6
Duration of exhaust fan blow-through
1
99
1min
6
Πd3
Duration of manual fan operation for 100%
--, 1
99
1min
3
r100
Fan output by ignition
1
100
1%
100
rh 5
Hysteresis of boiler stop by ignition
1
45
1 °C
5
P 30
Temperature to start the circuit pump
--, 20
70
1 °C
30
Ph 2
Hysteresis of circuit pump
1
40
1 °C
2
Pc --
Interval of unlock function of circuit pump
--, 1
99
1min
2
ur4
Operation of additional output
0
4
1
4
u30
Operating temperature of D.H.W. tank or accumulation tank 30
60
1 °C
30
uh 5
Hysteresis of D.H.W. tank of accumulation tank
1
30
1 °C
5
uP 5
Boiler temperature increase by D.H.W. warming
1
20
1 °C
5
L65
Minimum boiler temperature
30
65
1 °C
65
H 85
Maximum boiler temperature
80
95
1 °C
85
h 2
Boiler temperature hysteresis
1
10
1 °C
2
A 99
Temperature of boiler overheating 90
99
1
°C
99
Fd60
Duration of boiler stop by ignition and fuel shortage
--, 1 99–4h 1min
60
Fb30
Duration of boiler stop by flue shortage and burn-down
--, 1 99–4h 1min
30
Ar 0
Control of multifunctional additional output
0
1
1
0
c 240
Adjusted flue gas temperature
–0,5
250
1 °C
240
c h5
Flue gas temperature hysteresis
1
99
1 °C
5
c t 5
Time constant of stabilization the flue gas temperature
1
99
1 min
5
c F10
Blower speed jump while stabilizing flue gas temperature
1
20
1 °C
10
c 90
Flue gas temperature by fuel shortage
30
150
1 °C
90
c 300
Maximum flue gas temperature
250
400
1 °C
300
Prod
Reset of production settings
outΠ
Test of fan relay
outΠ out1
outP
Test of circuit pump relay
outP out2
outu
Test of relay of optional pump
outu out3
outr
Test of additional output
outr out4
End
Exit to main menu