CONTROLLER
19
WUW BUFFER SETTINGS (B)
FUNCTION
NO.
FUNCTION
NAME
SETTING
UNIT
SETTING
RANGE
MANUFACTURER
SETTING
1
WUW BUFFER
TEMPERATUR
ºC
20 - 80
40*
2
WUW SURPLUS
TEMPERATURE
ºC
5 - 20
10*
3
WUW
PRIORITY
---
Yes/No
No*
BURNER SETTINGS (C)
FUNCTION
NO.
FUNCTION
NAME
SETTING
UNIT
SETTING
RANGE
MANUFACTURER
SETTING
1
BURNER POWER
(WORK)
kW
10 - 80
30*
2
BURNER POWER
(MAINTAIN)
kW
2- 9
3*
3
BURNER
MODE**
---
Continuous/
Single/Analogue
Continuous*
4
SELF CLEANING FREQUENCY
TIME
Min
10-480
240
5
SELF CLEANING TIME
sec
0-60
0
6
BURNER FLAME MEASUREMENT
%
0-100
-------
** Burner has 3 modes: continuous mode, single mode and analogue mode.
Single mode: The burner reaches the desired “HEATING WATER TEMPERATURE” and burns off.
Then, it starts its operation again when the temperature of the boiler goes down to the
temperature “HEATING WATER TEMPERATURE - CH FURNACE HYSTERESIS”. The CH FURNACE
HYSTERESIS must be more than 10
o
C.
Continuous mode: The burner reaches the desired “HEATING WATER TEMPERATURE” and goes
down at 3kW (maintain). When the boiler's temperature goes down to the temperature
“HEATING WATER TEMPERATURE - CH FURNACE HYSTERESIS”, the burner increases its power
from 3kW (maintain) to the maximum burner power (i.e30kW). The CH FURNACE HYSTERESIS
must be no more than 5
o
C.
Analogue mode: The burner reduces its power 1/3 (for example: from 30kW to 21kW) 10
o
C
before the furnace reaches the “HEATING WATER TEMPERATURE”. When the temperature of the
furnace is 5
o
C before “HEATING WATER TEMPERATURE”, the burner reduces its power again 1/3
(for example: from 21kW to 12kW).
DEVICE SETTINGS (D)
FUNCTION
NO.
FUNCTION
NAME
SETTING
UNIT
SETTING
RANGE
MANUFACTURER
SETTING
1
LANGUAGE
SETTINGS
---
Polish/
English/
German/Greek/
Serbian/Romanian
English*
2
FACTORY
SETTINGS
---
Yes/No
---
3
ENABLE SERVICE
MODE
---
000 - 999
---
