Service manual EKCO.L2N
16
Press
until only indicator
is illuminated. The LED display shows temperature of water in DHW
cylinder. Press
or
until the desired temperature setting is achieved. Min. temperature is 30 C. Max
temperature depends on the return temperature and is less than for 5 degrees.Set “0” value to disable heating
of DHW cylinder (
indicator is blinking) .
Press once
button when control panel shows overall view to set summer mode.
3.e. Service menu:
For service settings switch the control panel to standby mode (hold button
for 3 seconds) then hold
the
and press
. To select parameter press
, buttons
or
enable you to change the value,
consecutively:
1. Boiler power (value on digital display 11). Value of this parameter must be same like a power of heating box.
2. Working mode of pump
„Pa” – automatic work mode
„Pr” – manual, continous work mode
3.. Number of active heating elements
„G3” – three heating elements
„G2” – two heating elements
„G1” – one heating element
4. Boiler work mode
„no” – normal mode for central heating (temperature range
20 – 85°C)
„Po” –floor heating mode (temperature range
20 – 60°
C)
5. Load temperature of DHW cylinder (value on digital display 11, indicators
°C
and
are illuminated)
- temperature range
50 – 85°C
.
- Value
"0"
- DHW cylinder disable
Set
“0”
when boiler works without DHW cylinder.
6.Type of DHW sensor.
ti – temperature sensor NTC (WE-019)
tE – contact thermostat
7. Pressure lock function (bar indicator on)
„
0
” – inactive function
„
1
” - active function - heat and pump will be blocked below pressure 0,6 bar
8. Boiler work mode
„
A0
” – single mode
„
A1
” do „
A9
” – cascade mode ( Each boiler must have a different address „
A
”
9. Type of flow sensor (l/min indicator on)
„
1
” - Flow sensor HubaControl
„
2
” - Flow sensor Kospel
10. Work-time counter (value displayed on indicator 11) .
Counter display shows figures (without leading zeros) starting from the most important (interrupt every 1/2
second), the display will turn off (for 2 seconds) when the least important figure is shown. Example if display
displayed number in order 1..2..9........1..2..9. That mean boiler has been working for 129 hours.
Press and hold the @ button to exit and record the settings
.
